SELECT splan FROM plans WHERE id in (-1, -2);
splan
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- {"p":0,"l":0,"t":"a","t":"b","t":"c","t":"d","t":"e","t":"f","t":"g","t":"h","t":"i","t":"j","t":"k","t":"l","t":"m","t":"n","t":"o","t":"p","t":"q","t":"r","t":"s","t":"t","t":"u","t":"v","t":"w","t":"x","t":"y","t":"z","t":"0","t":"1","t":"2","t":"3","t":"4","t":"5","t":"B","t":"6","t":"7","t":"8","t":"9","t":"A","h":"o","h":"i","h":"s","h":"m","h":"I","h":"S","d":"b","d":"n","d":"f","i":0,"n":0,"f":0,"c":0,"s":0,"a":0,"o":"[]","m":"a","g":"p","g":"s","g":"h","g":"m","j":"i","j":"l","j":"f","j":"r","j":"s","j":"a","b":"i","b":"I","b":"e","b":"E","e":"h","e":"q","e":"e","e":"E","e":"s","k":"a","-":"a","=":"a","\\":"a","~":"a","|":"a","`":"true","{":"0","}":"0","[":"x","]":"0","5":"a","6":"a","7":"a","8":"a","9":"a","0":"a","%":"a","@":"a","^":0,"+":0,"_":"a","!":"i","!":"d","!":"u","q":"a","r":0,"u":0,"v":0,"w":0,"x":0,"y":0,"1":0,"2":0,"3":0,"4":0,"A":0,"B":0,"C":0,"D":0,"E":0,"F":0,"G":0,"H":0,"I":0,"J":0,"K":0,"L":0,"M":0,"N":0,"O":0,"P":0,"Q":0,"R":0,"S":"d","S":"m","T":0,"U":0,"*":0}
{"V":0,"W":0,"X":0,"Y":0,"Z":0,"z":0,"#":0,"$":0,"&":0,"(":0,")":0,"_":"dummy","%":"NOTHING","@":"ia","^":123,"+":234,":":"system",";":["'10'::real"],"<":"'0'::double precision","[":"dummy","]":0}
+ {"p":0,"l":0,"t":"a","t":"b","t":"c","t":"d","t":"e","t":"f","t":"g","t":"h","t":"i","t":"j","t":"k","t":"l","t":"m","t":"n","t":"o","t":"p","t":"q","t":"r","t":"s","t":"t","t":"u","t":"v","t":"w","t":"x","t":"y","t":"z","t":"0","t":"1","t":"2","t":"3","t":"4","t":"5","t":"B","t":"6","t":"7","t":"8","t":"9","t":"A","h":"o","h":"i","h":"s","h":"m","h":"I","h":"S","d":"b","d":"n","d":"f","i":0,"n":0,"f":0,"c":0,"s":0,"a":0,"o":"[]","m":"a","g":"p","g":"s","g":"h","g":"m","j":"i","j":"l","j":"f","j":"r","j":"s","j":"a","b":"i","b":"I","b":"e","b":"E","e":"h","e":"q","e":"e","e":"E","e":"s","k":"a","-":"a","=":"a","\\":"a","~":"a","|":"a","`":"true","{":"0","}":"0","[":"x","]":"0","5":"a","6":"a","7":"a","8":"a","9":"a","0":"a","%":"a","@":"a","^":0,"+":0,"_":"a","!":"i","!":"d","!":"u","q":"a","r":0,"u":0,"v":0,"w":0,"x":0,"y":0,"1":0,"2":0,"3":0,"4":0,"A":0,"B":0,"C":0,"D":0,"E":0,"F":0,"G":0,"H":0,"I":0,"J":0,"K":0,"L":0,"M":0,"N":0,"O":0,"P":0,"Q":0,"R":0,"S":"d","S":"m","T":0,"U":0,"*":0}
(2 rows)
###### JSON properties round-trip test: !!! This shouldn't return a row
Schema: "public"
Alias: "tt1"
Startup Cost: 0.00
- Total Cost: 10.00
- Plan Rows: 1000
+ Total Cost: 100.01
+ Plan Rows: 10001
Plan Width: 40
- Actual Startup Time: 348.383
- Actual Total Time: 348.383
+ Actual Startup Time: 307.054
+ Actual Total Time: 307.055
Actual Rows: 0
Actual Loops: 1
- Shared Hit Blocks: 29732
- Shared Read Blocks: 87
+ Shared Hit Blocks: 29736
+ Shared Read Blocks: 3
Shared Dirtied Blocks: 85
- Shared Written Blocks: 0
+ Shared Written Blocks: 84
Local Hit Blocks: 0
Local Read Blocks: 0
Local Dirtied Blocks: 0
Schema: "pg_catalog"
Alias: "a"
Startup Cost: 0.00
- Total Cost: 10.00
- Plan Rows: 1000
+ Total Cost: 100.01
+ Plan Rows: 10001
Plan Width: 40
- Actual Startup Time: 2.530
- Actual Total Time: 10.954
+ Actual Startup Time: 3.739
+ Actual Total Time: 12.801
Actual Rows: 10001
Actual Loops: 1
Output:
Local Written Blocks: 0
Temp Read Blocks: 0
Temp Written Blocks: 0
- Planning Time: 0.063
+
+- Planning:
+ Shared Hit Blocks: 0
+ Shared Read Blocks: 0
+ Shared Dirtied Blocks: 0
+ Shared Written Blocks: 0
+ Local Hit Blocks: 0
+ Local Read Blocks: 0
+ Local Dirtied Blocks: 0
+ Local Written Blocks: 0
+ Temp Read Blocks: 0
+ Temp Written Blocks: 0
+ Planning Time: 0.064
Triggers:
- Trigger Name: "tt1_trig_1"
Relation: "tt1"
- Time: 120.303
+ Time: 80.641
Calls: 10001
- Trigger Name: "tt1_trig_2"
Relation: "tt1"
- Time: 95.115
+ Time: 63.621
Calls: 10001
- Execution Time: 349.084
+ Execution Time: 308.848
=======
### yaml-short ###### Plan 2: Update, Trigger
Total Cost: 137.50
Plan Rows: 6600
Plan Width: 46
- Actual Startup Time: 332.064
- Actual Total Time: 332.064
+ Actual Startup Time: 491.114
+ Actual Total Time: 491.115
Actual Rows: 0
Actual Loops: 1
- Shared Hit Blocks: 50276
- Shared Read Blocks: 108
- Shared Dirtied Blocks: 108
- Shared Written Blocks: 0
+ Shared Hit Blocks: 50222
+ Shared Read Blocks: 0
+ Shared Dirtied Blocks: 81
+ Shared Written Blocks: 81
Local Hit Blocks: 0
Local Read Blocks: 0
Local Dirtied Blocks: 0
Total Cost: 137.50
Plan Rows: 6600
Plan Width: 46
- Actual Startup Time: 0.031
- Actual Total Time: 9.136
+ Actual Startup Time: 0.052
+ Actual Total Time: 20.371
Actual Rows: 10001
Actual Loops: 1
Output:
Local Written Blocks: 0
Temp Read Blocks: 0
Temp Written Blocks: 0
- Planning Time: 0.204
+
+- Planning:
+ Shared Hit Blocks: 8
+ Shared Read Blocks: 0
+ Shared Dirtied Blocks: 0
+ Shared Written Blocks: 0
+ Local Hit Blocks: 0
+ Local Read Blocks: 0
+ Local Dirtied Blocks: 0
+ Local Written Blocks: 0
+ Temp Read Blocks: 0
+ Temp Written Blocks: 0
+ Planning Time: 0.220
Triggers:
- Trigger Name: "tt1_trig_1"
Relation: "tt1"
- Time: 98.808
+ Time: 95.170
Calls: 10001
- Trigger Name: "tt1_trig_2"
Relation: "tt1"
- Time: 71.353
+ Time: 72.762
Calls: 10001
- Execution Time: 332.250
+ Execution Time: 492.534
=======
### yaml-short ###### Plan 3: Delete
Total Cost: 305.20
Plan Rows: 65
Plan Width: 6
- Actual Startup Time: 7.444
- Actual Total Time: 7.444
+ Actual Startup Time: 15.676
+ Actual Total Time: 15.678
Actual Rows: 0
Actual Loops: 1
Shared Hit Blocks: 1109
Total Cost: 305.20
Plan Rows: 65
Plan Width: 6
- Actual Startup Time: 2.885
- Actual Total Time: 5.893
+ Actual Startup Time: 4.301
+ Actual Total Time: 12.640
Actual Rows: 1000
Actual Loops: 1
Output:
Local Written Blocks: 0
Temp Read Blocks: 0
Temp Written Blocks: 0
- Planning Time: 0.104
+
+- Planning:
+ Shared Hit Blocks: 0
+ Shared Read Blocks: 6
+ Shared Dirtied Blocks: 0
+ Shared Written Blocks: 0
+ Local Hit Blocks: 0
+ Local Read Blocks: 0
+ Local Dirtied Blocks: 0
+ Local Written Blocks: 0
+ Temp Read Blocks: 0
+ Temp Written Blocks: 0
+ Planning Time: 0.214
Triggers:
- Execution Time: 7.583
+ Execution Time: 16.001
##################
SELECT '### '||'xml-short '||title||E'\n'||
pg_store_plans_xmlplan(splan)
<Schema>public</Schema>
<Alias>tt1</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>348.383</Actual-Startup-Time>
- <Actual-Total-Time>348.383</Actual-Total-Time>
+ <Actual-Startup-Time>307.054</Actual-Startup-Time>
+ <Actual-Total-Time>307.055</Actual-Total-Time>
<Actual-Rows>0</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
- <Shared-Hit-Blocks>29732</Shared-Hit-Blocks>
- <Shared-Read-Blocks>87</Shared-Read-Blocks>
+ <Shared-Hit-Blocks>29736</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>3</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>85</Shared-Dirtied-Blocks>
- <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Shared-Written-Blocks>84</Shared-Written-Blocks>
<Local-Hit-Blocks>0</Local-Hit-Blocks>
<Local-Read-Blocks>0</Local-Read-Blocks>
<Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
<Schema>pg_catalog</Schema>
<Alias>a</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>2.530</Actual-Startup-Time>
- <Actual-Total-Time>10.954</Actual-Total-Time>
+ <Actual-Startup-Time>3.739</Actual-Startup-Time>
+ <Actual-Total-Time>12.801</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Plan>
</Plans>
</Plan>
- <Planning-Time>0.063</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>0</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.064</Planning-Time>
<Triggers>
<Trigger>
<Trigger-Name>tt1_trig_1</Trigger-Name>
<Relation>tt1</Relation>
- <Time>120.303</Time>
+ <Time>80.641</Time>
<Calls>10001</Calls>
</Trigger>
<Trigger>
<Trigger-Name>tt1_trig_2</Trigger-Name>
<Relation>tt1</Relation>
- <Time>95.115</Time>
+ <Time>63.621</Time>
<Calls>10001</Calls>
</Trigger>
</Triggers>
- <Execution-Time>349.084</Execution-Time>
+ <Execution-Time>308.848</Execution-Time>
</Query>
</explain>
<Node-Type>Result</Node-Type>
<Parallel-Aware>false</Parallel-Aware>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>643.04</Total-Cost>
+ <Total-Cost>743.05</Total-Cost>
<Plan-Rows>20002</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>2.860</Actual-Startup-Time>
- <Actual-Total-Time>23.689</Actual-Total-Time>
+ <Actual-Startup-Time>3.022</Actual-Startup-Time>
+ <Actual-Total-Time>32.256</Actual-Total-Time>
<Actual-Rows>20002</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Parent-Relationship>Outer</Parent-Relationship>
<Parallel-Aware>false</Parallel-Aware>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>443.02</Total-Cost>
+ <Total-Cost>543.03</Total-Cost>
<Plan-Rows>20002</Plan-Rows>
<Plan-Width>8</Plan-Width>
- <Actual-Startup-Time>2.856</Actual-Startup-Time>
- <Actual-Total-Time>16.737</Actual-Total-Time>
+ <Actual-Startup-Time>3.020</Actual-Startup-Time>
+ <Actual-Total-Time>21.682</Actual-Total-Time>
<Actual-Rows>20002</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Shared-Hit-Blocks>218</Shared-Hit-Blocks>
<Local-Written-Blocks>0</Local-Written-Blocks>
<Temp-Read-Blocks>0</Temp-Read-Blocks>
<Temp-Written-Blocks>0</Temp-Written-Blocks>
+ <Subplans-Removed>0</Subplans-Removed>
<Plans>
<Plan>
<Node-Type>Seq Scan</Node-Type>
<Total-Cost>288.01</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>8</Plan-Width>
- <Actual-Startup-Time>2.855</Actual-Startup-Time>
- <Actual-Total-Time>7.781</Actual-Total-Time>
+ <Actual-Startup-Time>3.018</Actual-Startup-Time>
+ <Actual-Total-Time>9.898</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Total-Cost>155.01</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>8</Plan-Width>
- <Actual-Startup-Time>0.015</Actual-Startup-Time>
- <Actual-Total-Time>4.341</Actual-Total-Time>
+ <Actual-Startup-Time>0.021</Actual-Startup-Time>
+ <Actual-Total-Time>6.514</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Plan>
</Plans>
</Plan>
- <Planning-Time>0.456</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>28</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.447</Planning-Time>
<Triggers>
</Triggers>
- <Execution-Time>26.681</Execution-Time>
+ <Execution-Time>36.229</Execution-Time>
</Query>
</explain>
<Total-Cost>21.21</Total-Cost>
<Plan-Rows>4</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>0.040</Actual-Startup-Time>
- <Actual-Total-Time>0.080</Actual-Total-Time>
+ <Actual-Startup-Time>0.067</Actual-Startup-Time>
+ <Actual-Total-Time>0.215</Actual-Total-Time>
<Actual-Rows>4</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Temp-Read-Blocks>0</Temp-Read-Blocks>
<Temp-Written-Blocks>0</Temp-Written-Blocks>
</Plan>
- <Planning-Time>0.160</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>6</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.371</Planning-Time>
<Triggers>
</Triggers>
- <Execution-Time>0.275</Execution-Time>
+ <Execution-Time>0.414</Execution-Time>
</Query>
</explain>
<Node-Type>Limit</Node-Type>
<Parallel-Aware>false</Parallel-Aware>
<Startup-Cost>819.75</Startup-Cost>
- <Total-Cost>820.79</Total-Cost>
+ <Total-Cost>820.68</Total-Cost>
<Plan-Rows>10</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>17.714</Actual-Startup-Time>
- <Actual-Total-Time>17.714</Actual-Total-Time>
+ <Actual-Startup-Time>24.438</Actual-Startup-Time>
+ <Actual-Total-Time>24.440</Actual-Total-Time>
<Actual-Rows>0</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Item>x.c</Item>
<Item>x.a</Item>
</Output>
- <Shared-Hit-Blocks>61</Shared-Hit-Blocks>
+ <Shared-Hit-Blocks>59</Shared-Hit-Blocks>
<Shared-Read-Blocks>0</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
<Shared-Written-Blocks>0</Shared-Written-Blocks>
<Parallel-Aware>false</Parallel-Aware>
<Join-Type>Inner</Join-Type>
<Startup-Cost>819.75</Startup-Cost>
- <Total-Cost>1854.80</Total-Cost>
+ <Total-Cost>1746.80</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>17.712</Actual-Startup-Time>
- <Actual-Total-Time>17.712</Actual-Total-Time>
+ <Actual-Startup-Time>24.436</Actual-Startup-Time>
+ <Actual-Total-Time>24.437</Actual-Total-Time>
<Actual-Rows>0</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Output>
<Inner-Unique>false</Inner-Unique>
<Merge-Cond>(x.a = (((- y.b) * 3)))</Merge-Cond>
- <Shared-Hit-Blocks>61</Shared-Hit-Blocks>
+ <Shared-Hit-Blocks>59</Shared-Hit-Blocks>
<Shared-Read-Blocks>0</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
<Shared-Written-Blocks>0</Shared-Written-Blocks>
<Schema>public</Schema>
<Alias>x</Alias>
<Startup-Cost>0.29</Startup-Cost>
- <Total-Cost>760.30</Total-Cost>
+ <Total-Cost>652.30</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>0.072</Actual-Startup-Time>
- <Actual-Total-Time>0.072</Actual-Total-Time>
+ <Actual-Startup-Time>0.030</Actual-Startup-Time>
+ <Actual-Total-Time>0.030</Actual-Total-Time>
<Actual-Rows>1</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Item>x.b</Item>
<Item>x.c</Item>
</Output>
- <Shared-Hit-Blocks>6</Shared-Hit-Blocks>
+ <Shared-Hit-Blocks>4</Shared-Hit-Blocks>
<Shared-Read-Blocks>0</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
<Shared-Written-Blocks>0</Shared-Written-Blocks>
<Total-Cost>844.47</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>4</Plan-Width>
- <Actual-Startup-Time>13.465</Actual-Startup-Time>
- <Actual-Total-Time>14.609</Actual-Total-Time>
+ <Actual-Startup-Time>19.091</Actual-Startup-Time>
+ <Actual-Total-Time>20.771</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Total-Cost>155.01</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>4</Plan-Width>
- <Actual-Startup-Time>0.017</Actual-Startup-Time>
- <Actual-Total-Time>4.767</Actual-Total-Time>
+ <Actual-Startup-Time>0.022</Actual-Startup-Time>
+ <Actual-Total-Time>7.774</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Plan>
</Plans>
</Plan>
- <Planning-Time>0.440</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>14</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.441</Planning-Time>
<Triggers>
</Triggers>
- <Execution-Time>18.482</Execution-Time>
+ <Execution-Time>25.592</Execution-Time>
</Query>
</explain>
pg_store_plans_textplan(splan)
FROM plans WHERE id >= 0 ORDER BY id;
### TEXT-short ###### Plan 1: Insert, Trigger
-Insert on public.tt1 (cost=0.00..10.00 rows=1000 width=40) (actual time=348.383..348.383 rows=0 loops=1)
- Buffers: shared hit=29732 read=87 dirtied=85
- -> Function Scan on pg_catalog.generate_series a (cost=0.00..10.00 rows=1000 width=40) (actual time=2.530..10.954 rows=10001 loops=1)
+Insert on public.tt1 (cost=0.00..100.01 rows=10001 width=40) (actual time=307.054..307.055 rows=0 loops=1)
+ Buffers: shared hit=29736 read=3 dirtied=85 written=84
+ -> Function Scan on pg_catalog.generate_series a (cost=0.00..100.01 rows=10001 width=40) (actual time=3.739..12.801 rows=10001 loops=1)
Output: a.a, NULL::integer, NULL::text
Function Call: generate_series(0, 10000)
-Planning Time: 0.063 ms
-Trigger tt1_trig_1: time=120.303 calls=10001
-Trigger tt1_trig_2: time=95.115 calls=10001
-Execution Time: 349.084 ms
+Planning Time: 0.064 ms
+Trigger tt1_trig_1: time=80.641 calls=10001
+Trigger tt1_trig_2: time=63.621 calls=10001
+Execution Time: 308.848 ms
=======
### TEXT-short ###### Plan 2: Update, Trigger
-Update on public.tt1 (cost=0.00..137.50 rows=6600 width=46) (actual time=332.064..332.064 rows=0 loops=1)
- Buffers: shared hit=50276 read=108 dirtied=108
- -> Seq Scan on public.tt1 (cost=0.00..137.50 rows=6600 width=46) (actual time=0.031..9.136 rows=10001 loops=1)
+Update on public.tt1 (cost=0.00..137.50 rows=6600 width=46) (actual time=491.114..491.115 rows=0 loops=1)
+ Buffers: shared hit=50222 dirtied=81 written=81
+ -> Seq Scan on public.tt1 (cost=0.00..137.50 rows=6600 width=46) (actual time=0.052..20.371 rows=10001 loops=1)
Output: (a + 1), b, c, ctid
Buffers: shared hit=55
-Planning Time: 0.204 ms
-Trigger tt1_trig_1: time=98.808 calls=10001
-Trigger tt1_trig_2: time=71.353 calls=10001
-Execution Time: 332.250 ms
+Planning Time: 0.220 ms
+Trigger tt1_trig_1: time=95.170 calls=10001
+Trigger tt1_trig_2: time=72.762 calls=10001
+Execution Time: 492.534 ms
=======
### TEXT-short ###### Plan 3: Delete
-Delete on public.tt1 (cost=0.00..305.20 rows=65 width=6) (actual time=7.444..7.444 rows=0 loops=1)
+Delete on public.tt1 (cost=0.00..305.20 rows=65 width=6) (actual time=15.676..15.678 rows=0 loops=1)
Buffers: shared hit=1109
- -> Seq Scan on public.tt1 (cost=0.00..305.20 rows=65 width=6) (actual time=2.885..5.893 rows=1000 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..305.20 rows=65 width=6) (actual time=4.301..12.640 rows=1000 loops=1)
Output: ctid
Filter: ((tt1.a % 10) = 0)
Rows Removed by Filter: 9001
Buffers: shared hit=109
-Planning Time: 0.104 ms
-Execution Time: 7.583 ms
+Planning Time: 0.214 ms
+Execution Time: 16.001 ms
=======
### TEXT-short ###### Plan 4: Result, Append Seq Scan
-Result (cost=0.00..643.04 rows=20002 width=12) (actual time=2.860..23.689 rows=20002 loops=1)
+Result (cost=0.00..743.05 rows=20002 width=12) (actual time=3.022..32.256 rows=20002 loops=1)
Output: ((tt1.a + 1)), (3), 1
Buffers: shared hit=218
- -> Append (cost=0.00..443.02 rows=20002 width=8) (actual time=2.856..16.737 rows=20002 loops=1)
+ -> Append (cost=0.00..543.03 rows=20002 width=8) (actual time=3.020..21.682 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Seq Scan on public.tt1 (cost=0.00..288.01 rows=10001 width=8) (actual time=2.855..7.781 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..288.01 rows=10001 width=8) (actual time=3.018..9.898 rows=10001 loops=1)
Output: (tt1.a + 1), 3
Buffers: shared hit=163
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=8) (actual time=0.015..4.341 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=8) (actual time=0.021..6.514 rows=10001 loops=1)
Output: tt2.a, 4
Buffers: shared hit=55
-Planning Time: 0.456 ms
-Execution Time: 26.681 ms
+Planning Time: 0.447 ms
+Execution Time: 36.229 ms
=======
### TEXT-short ###### Plan 5: Index scan (forward) ANY, array in expr, escape
-Index Scan using i_tt1 on public.tt1 "x""y" (cost=0.29..21.21 rows=4 width=12) (actual time=0.040..0.080 rows=4 loops=1)
+Index Scan using i_tt1 on public.tt1 "x""y" (cost=0.29..21.21 rows=4 width=12) (actual time=0.067..0.215 rows=4 loops=1)
Output: a, b, c
Index Cond: ("x""y".a = ANY ('{50,120,300,500}'::integer[]))
Buffers: shared hit=27
-Planning Time: 0.160 ms
-Execution Time: 0.275 ms
+Planning Time: 0.371 ms
+Execution Time: 0.414 ms
=======
### TEXT-short ###### Plan 6: Index scan (backward), MergeJoin, Sort, quicksort, alias
-Limit (cost=819.75..820.79 rows=10 width=12) (actual time=17.714..17.714 rows=0 loops=1)
+Limit (cost=819.75..820.68 rows=10 width=12) (actual time=24.438..24.440 rows=0 loops=1)
Output: x.b, x.c, x.a
- Buffers: shared hit=61
- -> Merge Join (cost=819.75..1854.80 rows=10001 width=12) (actual time=17.712..17.712 rows=0 loops=1)
+ Buffers: shared hit=59
+ -> Merge Join (cost=819.75..1746.80 rows=10001 width=12) (actual time=24.436..24.437 rows=0 loops=1)
Output: x.b, x.c, x.a
Merge Cond: (x.a = (((- y.b) * 3)))
- Buffers: shared hit=61
- -> Index Scan Backward using i_tt1 on public.tt1 x (cost=0.29..760.30 rows=10001 width=12) (actual time=0.072..0.072 rows=1 loops=1)
+ Buffers: shared hit=59
+ -> Index Scan Backward using i_tt1 on public.tt1 x (cost=0.29..652.30 rows=10001 width=12) (actual time=0.030..0.030 rows=1 loops=1)
Output: x.a, x.b, x.c
- Buffers: shared hit=6
- -> Sort (cost=819.47..844.47 rows=10001 width=4) (actual time=13.465..14.609 rows=10001 loops=1)
+ Buffers: shared hit=4
+ -> Sort (cost=819.47..844.47 rows=10001 width=4) (actual time=19.091..20.771 rows=10001 loops=1)
Output: y.b, (((- y.b) * 3))
Sort Key: (((- y.b) * 3)) DESC
Sort Method: quicksort Memory: 855kB
Buffers: shared hit=55
- -> Seq Scan on public.tt2 y (cost=0.00..155.01 rows=10001 width=4) (actual time=0.017..4.767 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 y (cost=0.00..155.01 rows=10001 width=4) (actual time=0.022..7.774 rows=10001 loops=1)
Output: y.b, ((- y.b) * 3)
Buffers: shared hit=55
-Planning Time: 0.440 ms
-Execution Time: 18.482 ms
+Planning Time: 0.441 ms
+Execution Time: 25.592 ms
=======
### TEXT-short ###### Plan 7: IndexOnlyScan
-Index Only Scan using i_tt1 on public.tt1 (cost=0.29..8.46 rows=10 width=4) (actual time=0.023..0.058 rows=10 loops=1)
+Index Only Scan using i_tt1 on public.tt1 (cost=0.29..8.46 rows=10 width=4) (actual time=0.062..0.352 rows=10 loops=1)
Output: a
Index Cond: (tt1.a < 10)
Heap Fetches: 29
Buffers: shared hit=31
-Planning Time: 0.109 ms
-Execution Time: 0.205 ms
+Planning Time: 0.206 ms
+Execution Time: 0.491 ms
=======
### TEXT-short ###### Plan 8: Plain Aggregate, CTE, Recursive Union, WorkTable Scan, CTE Scan
-Aggregate (cost=3.65..3.66 rows=1 width=8) (actual time=0.061..0.061 rows=1 loops=1)
+Aggregate (cost=3.65..3.66 rows=1 width=8) (actual time=0.062..0.064 rows=1 loops=1)
Output: sum(cte1.a)
CTE cte1
- -> Recursive Union (cost=0.00..2.95 rows=31 width=4) (actual time=0.002..0.039 rows=10 loops=1)
- -> Result (cost=0.00..0.01 rows=1 width=4) (actual time=0.000..0.001 rows=1 loops=1)
+ -> Recursive Union (cost=0.00..2.95 rows=31 width=4) (actual time=0.003..0.037 rows=10 loops=1)
+ -> Result (cost=0.00..0.01 rows=1 width=4) (actual time=0.002..0.003 rows=1 loops=1)
Output: 1
-> WorkTable Scan on cte1 cte1_1 (cost=0.00..0.23 rows=3 width=4) (actual time=0.001..0.001 rows=1 loops=10)
Output: (cte1_1.a + 1)
Filter: (cte1_1.a < 10)
- -> CTE Scan on cte1 (cost=0.00..0.62 rows=31 width=4) (actual time=0.004..0.049 rows=10 loops=1)
+ -> CTE Scan on cte1 (cost=0.00..0.62 rows=31 width=4) (actual time=0.005..0.045 rows=10 loops=1)
Output: cte1.a
-Planning Time: 0.156 ms
-Execution Time: 0.453 ms
+Planning Time: 0.209 ms
+Execution Time: 0.518 ms
=======
### TEXT-short ###### Plan 9: FunctionScan, Hash/HashJoin, Nested Loop
-Hash Left Join (cost=1.11..3.37 rows=100 width=64) (actual time=0.094..0.103 rows=7 loops=1)
+Hash Left Join (cost=1.09..2.37 rows=100 width=64) (actual time=0.207..0.222 rows=6 loops=1)
Output: d.datname
Hash Cond: (s.datid = d.oid)
Buffers: shared hit=1
- -> Function Scan on pg_catalog.pg_stat_get_activity s (cost=0.00..1.00 rows=100 width=8) (actual time=0.066..0.069 rows=7 loops=1)
- Output: s.datid, s.pid, s.usesysid, s.application_name, s.state, s.query, s.wait_event_type, s.wait_event, s.xact_start, s.query_start, s.backend_start, s.state_change, s.client_addr, s.client_hostname, s.client_port, s.backend_xid, s.backend_xmin, s.backend_type, s.ssl, s.sslversion, s.sslcipher, s.sslbits, s.sslcompression, s.sslclientdn
+ -> Function Scan on pg_catalog.pg_stat_get_activity s (cost=0.00..1.00 rows=100 width=8) (actual time=0.122..0.127 rows=6 loops=1)
+ Output: s.datid, s.pid, s.usesysid, s.application_name, s.state, s.query, s.wait_event_type, s.wait_event, s.xact_start, s.query_start, s.backend_start, s.state_change, s.client_addr, s.client_hostname, s.client_port, s.backend_xid, s.backend_xmin, s.backend_type, s.ssl, s.sslversion, s.sslcipher, s.sslbits, s.sslcompression, s.ssl_client_dn, s.ssl_client_serial, s.ssl_issuer_dn, s.gss_auth, s.gss_princ, s.gss_enc, s.leader_pid
Function Call: pg_stat_get_activity(NULL::integer)
- -> Hash (cost=1.05..1.05 rows=5 width=68) (actual time=0.020..0.020 rows=5 loops=1)
+ -> Hash (cost=1.04..1.04 rows=4 width=68) (actual time=0.027..0.028 rows=4 loops=1)
Output: d.datname, d.oid
Buckets: 1024 Batches: 1 Memory Usage: 9kB
Buffers: shared hit=1
- -> Seq Scan on pg_catalog.pg_database d (cost=0.00..1.05 rows=5 width=68) (actual time=0.009..0.012 rows=5 loops=1)
+ -> Seq Scan on pg_catalog.pg_database d (cost=0.00..1.04 rows=4 width=68) (actual time=0.017..0.020 rows=4 loops=1)
Output: d.datname, d.oid
Buffers: shared hit=1
-Planning Time: 0.565 ms
-Execution Time: 0.644 ms
+Planning Time: 1.071 ms
+Execution Time: 0.904 ms
=======
### TEXT-short ###### Plan 10: MergeAppend, Values
-Merge Append (cost=0.36..935.42 rows=10004 width=4) (actual time=0.036..33.263 rows=10004 loops=1)
+Merge Append (cost=0.36..852.43 rows=10004 width=4) (actual time=0.108..133.185 rows=10004 loops=1)
Sort Key: tt1.a
- Buffers: shared hit=30069
- -> Index Only Scan using i_tt1 on public.tt1 (cost=0.29..760.30 rows=10001 width=4) (actual time=0.021..30.772 rows=10001 loops=1)
+ Subplans Removed: 0
+ Buffers: shared hit=30076
+ -> Index Only Scan using i_tt1 on public.tt1 (cost=0.29..652.30 rows=10001 width=4) (actual time=0.078..129.755 rows=10001 loops=1)
Output: tt1.a
- Heap Fetches: 29973
- Buffers: shared hit=30069
- -> Sort (cost=0.06..0.07 rows=3 width=4) (actual time=0.014..0.014 rows=3 loops=1)
+ Heap Fetches: 29996
+ Buffers: shared hit=30076
+ -> Sort (cost=0.06..0.07 rows=3 width=4) (actual time=0.028..0.030 rows=3 loops=1)
Output: "*VALUES*".column1
Sort Key: "*VALUES*".column1
Sort Method: quicksort Memory: 25kB
- -> Values Scan on "*VALUES*" (cost=0.00..0.04 rows=3 width=4) (actual time=0.002..0.005 rows=3 loops=1)
+ -> Values Scan on "*VALUES*" (cost=0.00..0.04 rows=3 width=4) (actual time=0.005..0.009 rows=3 loops=1)
Output: "*VALUES*".column1
-Planning Time: 0.193 ms
-Execution Time: 35.065 ms
+Planning Time: 0.281 ms
+Execution Time: 135.846 ms
=======
### TEXT-short ###### Plan 11: Append, HashAggregate
-HashAggregate (cost=668.04..868.06 rows=20002 width=4) (actual time=21.630..27.849 rows=20002 loops=1)
+HashAggregate (cost=1793.16..2149.44 rows=20002 width=4) (actual time=39.362..60.508 rows=20002 loops=1)
Output: tt1.a
Group Key: tt1.a
- Buffers: shared hit=218
- -> Append (cost=0.00..618.04 rows=20002 width=4) (actual time=0.162..10.468 rows=20002 loops=1)
+ Planned Partitions: 4
+ HashAgg Batches: 5
+ Disk Usage: 248
+ Buffers: shared hit=218, temp read=29 written=52
+ -> Append (cost=0.00..718.05 rows=20002 width=4) (actual time=0.216..16.983 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.162..3.517 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.215..6.705 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.012..3.281 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.024..5.101 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.108 ms
-Execution Time: 30.935 ms
+Planning Time: 0.150 ms
+Execution Time: 64.034 ms
=======
### TEXT-short ###### Plan 12: GroupAggregate
-GroupAggregate (cost=1067.47..1242.49 rows=10001 width=12) (actual time=13.558..24.047 rows=10001 loops=1)
+GroupAggregate (cost=1067.47..1242.49 rows=10001 width=12) (actual time=27.917..65.682 rows=10001 loops=1)
Output: sum(a), b
Group Key: tt1.b
Buffers: shared hit=163, temp read=44 written=56
- -> Sort (cost=1067.47..1092.47 rows=10001 width=8) (actual time=13.552..16.191 rows=10001 loops=1)
+ -> Sort (cost=1067.47..1092.47 rows=10001 width=8) (actual time=27.901..34.159 rows=10001 loops=1)
Output: b, a
Sort Key: tt1.b
Sort Method: external merge Disk: 208kB
Buffers: shared hit=163, temp read=44 written=56
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=8) (actual time=0.147..3.206 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=8) (actual time=0.210..7.632 rows=10001 loops=1)
Output: b, a
Buffers: shared hit=163
-Planning Time: 0.115 ms
-Execution Time: 25.808 ms
+Planning Time: 0.095 ms
+Execution Time: 69.397 ms
=======
### TEXT-short ###### Plan 13: Group
-Group (cost=1067.47..1117.47 rows=10001 width=4) (actual time=12.547..19.383 rows=10001 loops=1)
+Group (cost=1067.47..1117.47 rows=10001 width=4) (actual time=23.168..37.399 rows=10001 loops=1)
Output: b
Group Key: tt1.b
Buffers: shared hit=163, temp read=36 written=44
- -> Sort (cost=1067.47..1092.47 rows=10001 width=4) (actual time=12.545..14.931 rows=10001 loops=1)
+ -> Sort (cost=1067.47..1092.47 rows=10001 width=4) (actual time=23.165..27.281 rows=10001 loops=1)
Output: b
Sort Key: tt1.b
Sort Method: external merge Disk: 168kB
Buffers: shared hit=163, temp read=36 written=44
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.133..2.966 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.177..5.974 rows=10001 loops=1)
Output: b
Buffers: shared hit=163
-Planning Time: 0.046 ms
-Execution Time: 20.508 ms
+Planning Time: 0.078 ms
+Execution Time: 39.587 ms
=======
### TEXT-short ###### Plan 14: SetOp intersect, SbuqueryScan
-Sort (cost=1332.50..1357.51 rows=10001 width=8) (actual time=18.874..18.874 rows=0 loops=1)
+Sort (cost=1432.51..1457.52 rows=10001 width=8) (actual time=44.942..44.945 rows=0 loops=1)
Output: "*SELECT* 1".a, (0)
Sort Key: "*SELECT* 1".a
Sort Method: quicksort Memory: 25kB
Buffers: shared hit=218
- -> HashSetOp Intersect (cost=0.00..668.04 rows=10001 width=8) (actual time=18.869..18.869 rows=0 loops=1)
+ -> HashSetOp Intersect (cost=0.00..768.05 rows=10001 width=8) (actual time=44.934..44.936 rows=0 loops=1)
Output: "*SELECT* 1".a, (0)
Buffers: shared hit=218
- -> Append (cost=0.00..618.04 rows=20002 width=8) (actual time=0.166..12.521 rows=20002 loops=1)
+ -> Append (cost=0.00..718.05 rows=20002 width=8) (actual time=0.278..29.908 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.166..5.461 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.277..10.485 rows=10001 loops=1)
Output: "*SELECT* 1".a, 0
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.165..3.005 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.273..5.540 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.009..4.507 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.022..12.693 rows=10001 loops=1)
Output: "*SELECT* 2".b, 1
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.009..2.416 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.020..6.760 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.091 ms
-Execution Time: 19.535 ms
+Planning Time: 0.204 ms
+Execution Time: 46.074 ms
=======
### TEXT-short ###### Plan 15: Sorted SetOp, Sort on Disk
-SetOp Intersect (cost=2323.47..2423.48 rows=10001 width=8) (actual time=42.218..42.218 rows=0 loops=1)
+SetOp Intersect (cost=2423.48..2523.49 rows=10001 width=8) (actual time=85.013..85.017 rows=0 loops=1)
Output: "*SELECT* 1".a, (0)
- Buffers: shared hit=218, temp read=113 written=126
- -> Sort (cost=2323.47..2373.47 rows=20002 width=8) (actual time=31.621..35.575 rows=20002 loops=1)
+ Buffers: shared hit=218, temp read=109 written=134
+ -> Sort (cost=2423.48..2473.48 rows=20002 width=8) (actual time=59.500..68.824 rows=20002 loops=1)
Output: "*SELECT* 1".a, (0)
Sort Key: "*SELECT* 1".a
- Sort Method: external merge Disk: 384kB
- Buffers: shared hit=218, temp read=113 written=126
- -> Append (cost=0.00..618.04 rows=20002 width=8) (actual time=0.116..11.983 rows=20002 loops=1)
+ Sort Method: external merge Disk: 376kB
+ Buffers: shared hit=218, temp read=109 written=134
+ -> Append (cost=0.00..718.05 rows=20002 width=8) (actual time=0.206..27.164 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.116..4.795 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.205..11.202 rows=10001 loops=1)
Output: "*SELECT* 1".a, 0
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.115..2.492 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.202..5.926 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.008..4.778 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.024..10.268 rows=10001 loops=1)
Output: "*SELECT* 2".b, 1
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.008..2.517 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.022..5.398 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.082 ms
-Execution Time: 42.624 ms
+Planning Time: 0.185 ms
+Execution Time: 85.810 ms
=======
### TEXT-short ###### Plan 16: HashSetOp intersect All, SubqueryScan
-Sort (cost=1332.50..1357.51 rows=10001 width=8) (actual time=18.612..18.612 rows=0 loops=1)
+Sort (cost=1432.51..1457.52 rows=10001 width=8) (actual time=41.088..41.091 rows=0 loops=1)
Output: "*SELECT* 1".a, (0)
Sort Key: "*SELECT* 1".a
Sort Method: quicksort Memory: 25kB
Buffers: shared hit=218
- -> HashSetOp Intersect All (cost=0.00..668.04 rows=10001 width=8) (actual time=18.606..18.606 rows=0 loops=1)
+ -> HashSetOp Intersect All (cost=0.00..768.05 rows=10001 width=8) (actual time=41.081..41.083 rows=0 loops=1)
Output: "*SELECT* 1".a, (0)
Buffers: shared hit=218
- -> Append (cost=0.00..618.04 rows=20002 width=8) (actual time=0.129..12.270 rows=20002 loops=1)
+ -> Append (cost=0.00..718.05 rows=20002 width=8) (actual time=0.221..27.530 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.129..5.147 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.220..11.527 rows=10001 loops=1)
Output: "*SELECT* 1".a, 0
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.128..2.886 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.217..6.389 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.010..4.666 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.025..10.452 rows=10001 loops=1)
Output: "*SELECT* 2".b, 1
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.010..2.546 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.023..5.465 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.089 ms
-Execution Time: 19.308 ms
+Planning Time: 0.239 ms
+Execution Time: 43.479 ms
=======
### TEXT-short ###### Plan 17: HashSetOp except, SubqueryScan
-Sort (cost=1332.50..1357.51 rows=10001 width=8) (actual time=22.556..23.380 rows=10001 loops=1)
+Sort (cost=1432.51..1457.52 rows=10001 width=8) (actual time=46.663..48.678 rows=10001 loops=1)
Output: "*SELECT* 1".a, (0)
Sort Key: "*SELECT* 1".a
Sort Method: quicksort Memory: 855kB
Buffers: shared hit=218
- -> HashSetOp Except (cost=0.00..668.04 rows=10001 width=8) (actual time=17.434..18.500 rows=10001 loops=1)
+ -> HashSetOp Except (cost=0.00..768.05 rows=10001 width=8) (actual time=35.260..37.531 rows=10001 loops=1)
Output: "*SELECT* 1".a, (0)
Buffers: shared hit=218
- -> Append (cost=0.00..618.04 rows=20002 width=8) (actual time=0.136..11.989 rows=20002 loops=1)
+ -> Append (cost=0.00..718.05 rows=20002 width=8) (actual time=0.295..24.671 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.136..4.805 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.293..9.504 rows=10001 loops=1)
Output: "*SELECT* 1".a, 0
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.135..2.625 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.290..5.273 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.010..4.669 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.020..9.883 rows=10001 loops=1)
Output: "*SELECT* 2".b, 1
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.010..2.538 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.018..5.317 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.099 ms
-Execution Time: 25.727 ms
+Planning Time: 0.206 ms
+Execution Time: 53.924 ms
=======
### TEXT-short ###### Plan 18: HashSetOp except all, SubqueryScan
-Sort (cost=1332.50..1357.51 rows=10001 width=8) (actual time=22.101..22.924 rows=10001 loops=1)
+Sort (cost=1432.51..1457.52 rows=10001 width=8) (actual time=48.922..51.025 rows=10001 loops=1)
Output: "*SELECT* 1".a, (0)
Sort Key: "*SELECT* 1".a
Sort Method: quicksort Memory: 855kB
Buffers: shared hit=218
- -> HashSetOp Except All (cost=0.00..668.04 rows=10001 width=8) (actual time=17.050..17.997 rows=10001 loops=1)
+ -> HashSetOp Except All (cost=0.00..768.05 rows=10001 width=8) (actual time=34.965..38.291 rows=10001 loops=1)
Output: "*SELECT* 1".a, (0)
Buffers: shared hit=218
- -> Append (cost=0.00..618.04 rows=20002 width=8) (actual time=0.139..11.633 rows=20002 loops=1)
+ -> Append (cost=0.00..718.05 rows=20002 width=8) (actual time=0.244..24.592 rows=20002 loops=1)
+ Subplans Removed: 0
Buffers: shared hit=218
- -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.138..4.680 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 1" (cost=0.00..363.02 rows=10001 width=8) (actual time=0.243..10.070 rows=10001 loops=1)
Output: "*SELECT* 1".a, 0
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.138..2.536 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.240..5.278 rows=10001 loops=1)
Output: tt1.a
Buffers: shared hit=163
- -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.009..4.554 rows=10001 loops=1)
+ -> Subquery Scan on "*SELECT* 2" (cost=0.00..255.02 rows=10001 width=8) (actual time=0.022..9.503 rows=10001 loops=1)
Output: "*SELECT* 2".b, 1
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.008..2.495 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.020..5.101 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.097 ms
-Execution Time: 25.260 ms
+Planning Time: 0.146 ms
+Execution Time: 58.119 ms
=======
### TEXT-short ###### Plan 19: merge LEFT join
-Merge Left Join (cost=0.71..4293.92 rows=33292 width=4) (actual time=0.032..65.448 rows=60003 loops=1)
+Merge Left Join (cost=0.71..3860.52 rows=33557 width=4) (actual time=0.105..226.400 rows=60003 loops=1)
Output: x.b
Merge Cond: (x.a = y.a)
- Buffers: shared hit=20946
- -> Index Scan using i_tt1 on public.tt1 x (cost=0.29..760.30 rows=10001 width=8) (actual time=0.008..5.025 rows=10001 loops=1)
+ Buffers: shared hit=35794
+ -> Index Scan using i_tt1 on public.tt1 x (cost=0.29..652.30 rows=10001 width=8) (actual time=0.055..100.454 rows=10001 loops=1)
Output: x.a, x.b, x.c
- Buffers: shared hit=165
- -> Index Only Scan using i_tt3_a on public.tt3 y (cost=0.42..9030.73 rows=180003 width=4) (actual time=0.020..38.025 rows=60004 loops=1)
+ Buffers: shared hit=15484
+ -> Index Only Scan using i_tt3_a on public.tt3 y (cost=0.42..8175.04 rows=180003 width=4) (actual time=0.046..80.236 rows=60004 loops=1)
Output: y.a
Heap Fetches: 60004
- Buffers: shared hit=20781
-Planning Time: 0.374 ms
-Execution Time: 70.459 ms
+ Buffers: shared hit=20310
+Planning Time: 0.775 ms
+Execution Time: 238.174 ms
=======
### TEXT-short ###### Plan 20: hash FULL join
-Hash Full Join (cost=280.02..680.55 rows=10001 width=4) (actual time=5.466..11.552 rows=17001 loops=1)
+Hash Full Join (cost=280.02..680.55 rows=10001 width=4) (actual time=10.794..25.225 rows=17001 loops=1)
Output: x.b
Hash Cond: (x.a = y.a)
Buffers: shared hit=218
- -> Seq Scan on public.tt1 x (cost=0.00..263.01 rows=10001 width=8) (actual time=0.126..1.575 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 x (cost=0.00..263.01 rows=10001 width=8) (actual time=0.171..3.347 rows=10001 loops=1)
Output: x.a, x.b, x.c
Buffers: shared hit=163
- -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=5.326..5.326 rows=10001 loops=1)
+ -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=10.580..10.583 rows=10001 loops=1)
Output: y.a
Buckets: 16384 Batches: 1 Memory Usage: 480kB
Buffers: shared hit=55
- -> Seq Scan on public.tt2 y (cost=0.00..155.01 rows=10001 width=4) (actual time=0.012..2.530 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 y (cost=0.00..155.01 rows=10001 width=4) (actual time=0.131..4.929 rows=10001 loops=1)
Output: y.a
Buffers: shared hit=55
-Planning Time: 0.121 ms
-Execution Time: 13.019 ms
+Planning Time: 0.318 ms
+Execution Time: 28.549 ms
=======
### TEXT-short ###### Plan 21: hash SEMI join
-Hash Semi Join (cost=280.02..680.55 rows=10001 width=12) (actual time=8.862..8.862 rows=0 loops=1)
+Hash Semi Join (cost=280.02..680.55 rows=10001 width=12) (actual time=20.909..20.912 rows=0 loops=1)
Output: tt1.a, tt1.b, tt1.c
Hash Cond: (tt1.a = tt2.b)
Buffers: shared hit=218
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=12) (actual time=0.106..1.502 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=12) (actual time=0.188..3.024 rows=10001 loops=1)
Output: tt1.a, tt1.b, tt1.c
Buffers: shared hit=163
- -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=5.222..5.222 rows=10001 loops=1)
+ -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=13.797..13.798 rows=10001 loops=1)
Output: tt2.b
Buckets: 16384 Batches: 1 Memory Usage: 480kB
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.008..2.498 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.015..6.167 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.192 ms
-Execution Time: 9.096 ms
+Planning Time: 0.570 ms
+Execution Time: 21.391 ms
=======
### TEXT-short ###### Plan 22: Hash Anti Join
-Hash Anti Join (cost=280.02..580.54 rows=1 width=12) (actual time=5.858..10.988 rows=10001 loops=1)
+Hash Anti Join (cost=280.02..580.54 rows=1 width=12) (actual time=14.232..27.140 rows=10001 loops=1)
Output: tt1.a, tt1.b, tt1.c
Hash Cond: (tt1.a = tt2.b)
Buffers: shared hit=218
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=12) (actual time=0.107..1.538 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=12) (actual time=0.294..3.730 rows=10001 loops=1)
Output: tt1.a, tt1.b, tt1.c
Buffers: shared hit=163
- -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=5.741..5.741 rows=10001 loops=1)
+ -> Hash (cost=155.01..155.01 rows=10001 width=4) (actual time=13.916..13.919 rows=10001 loops=1)
Output: tt2.b
Buckets: 16384 Batches: 1 Memory Usage: 480kB
Buffers: shared hit=55
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.008..2.697 rows=10001 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.023..6.598 rows=10001 loops=1)
Output: tt2.b
Buffers: shared hit=55
-Planning Time: 0.141 ms
-Execution Time: 11.936 ms
+Planning Time: 0.677 ms
+Execution Time: 29.567 ms
=======
### TEXT-short ###### Plan 23: WindowAgg
-WindowAgg (cost=952.47..1152.49 rows=10001 width=8) (actual time=4.993..16.485 rows=10001 loops=1)
+WindowAgg (cost=952.47..1152.49 rows=10001 width=8) (actual time=12.556..42.738 rows=10001 loops=1)
Output: first_value(a) OVER (?), ((a / 10))
Buffers: shared hit=163
- -> Sort (cost=952.47..977.47 rows=10001 width=8) (actual time=4.985..5.858 rows=10001 loops=1)
+ -> Sort (cost=952.47..977.47 rows=10001 width=8) (actual time=12.544..14.802 rows=10001 loops=1)
Output: ((a / 10)), a
Sort Key: ((tt1.a / 10))
Sort Method: quicksort Memory: 855kB
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..288.01 rows=10001 width=8) (actual time=0.110..2.504 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..288.01 rows=10001 width=8) (actual time=0.361..7.458 rows=10001 loops=1)
Output: (a / 10), a
Buffers: shared hit=163
-Planning Time: 0.058 ms
-Execution Time: 17.937 ms
+Planning Time: 0.128 ms
+Execution Time: 46.257 ms
=======
### TEXT-short ###### Plan 24: Unique
-Unique (cost=0.29..785.30 rows=10001 width=4) (actual time=0.017..8.763 rows=10001 loops=1)
+Unique (cost=0.29..677.30 rows=10001 width=4) (actual time=0.089..129.670 rows=10001 loops=1)
Output: a
- Buffers: shared hit=165
- -> Index Only Scan using i_tt1 on public.tt1 (cost=0.29..760.30 rows=10001 width=4) (actual time=0.016..4.962 rows=10001 loops=1)
+ Buffers: shared hit=15403
+ -> Index Only Scan using i_tt1 on public.tt1 (cost=0.29..652.30 rows=10001 width=4) (actual time=0.087..118.564 rows=10001 loops=1)
Output: a
- Heap Fetches: 10001
- Buffers: shared hit=165
-Planning Time: 0.051 ms
-Execution Time: 9.638 ms
+ Heap Fetches: 20208
+ Buffers: shared hit=15403
+Planning Time: 0.153 ms
+Execution Time: 131.893 ms
=======
### TEXT-short ###### Plan 25: PlainAggregate
-Aggregate (cost=288.01..288.02 rows=1 width=8) (actual time=3.420..3.420 rows=1 loops=1)
+Aggregate (cost=288.01..288.02 rows=1 width=8) (actual time=6.445..6.446 rows=1 loops=1)
Output: sum(a)
Buffers: shared hit=163
- -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.113..1.452 rows=10001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..263.01 rows=10001 width=4) (actual time=0.190..2.847 rows=10001 loops=1)
Output: a, b, c
Buffers: shared hit=163
-Planning Time: 0.062 ms
-Execution Time: 3.537 ms
+Planning Time: 0.205 ms
+Execution Time: 6.684 ms
=======
### TEXT-short ###### Plan 26: BitmapIndexScan/BitmapHeapScan, BitmapOr, lossy
-Bitmap Heap Scan on public.tt3 (cost=4239.43..7462.44 rows=180001 width=12) (actual time=26.037..64.054 rows=180000 loops=1)
+Bitmap Heap Scan on public.tt3 (cost=3947.41..7170.40 rows=179999 width=12) (actual time=55.836..128.723 rows=180000 loops=1)
Output: a, b, c
Recheck Cond: (tt3.b > '-99998'::integer)
Heap Blocks: exact=973
- Buffers: shared hit=1682
- -> Bitmap Index Scan using i_tt3_b (cost=0.00..4194.43 rows=180001 width=0) (actual time=25.838..25.838 rows=180000 loops=1)
+ Buffers: shared hit=1609
+ -> Bitmap Index Scan using i_tt3_b (cost=0.00..3902.41 rows=179999 width=0) (actual time=55.082..55.082 rows=180000 loops=1)
Index Cond: (tt3.b > '-99998'::integer)
- Buffers: shared hit=709
-Planning Time: 0.124 ms
-Execution Time: 77.880 ms
+ Buffers: shared hit=636
+Planning Time: 0.181 ms
+Execution Time: 156.537 ms
=======
### TEXT-short ###### Plan 27: Join Filter
-Limit (cost=0.00..21.52 rows=100 width=12) (actual time=5.615..5.725 rows=100 loops=1)
+Limit (cost=0.00..21.52 rows=100 width=12) (actual time=18.516..18.804 rows=100 loops=1)
Output: tt2.a, tt2.b, tt2.c
Buffers: shared hit=40, temp written=12
- -> Nested Loop (cost=0.00..43048282.11 rows=200023334 width=12) (actual time=5.614..5.712 rows=100 loops=1)
+ -> Nested Loop (cost=0.00..43048282.11 rows=200023334 width=12) (actual time=18.514..18.773 rows=100 loops=1)
Output: tt2.a, tt2.b, tt2.c
Join Filter: ((tt2.a < tt3.a) AND ((tt3.a + tt2.a) < 100000))
Rows Removed by Join Filter: 7001
Buffers: shared hit=40, temp written=12
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=12) (actual time=0.014..0.014 rows=1 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=12) (actual time=0.041..0.042 rows=1 loops=1)
Output: tt2.a, tt2.b, tt2.c
Buffers: shared hit=1
- -> Materialize (cost=0.00..4377.05 rows=180003 width=4) (actual time=0.010..4.634 rows=7101 loops=1)
+ -> Materialize (cost=0.00..4377.05 rows=180003 width=4) (actual time=0.024..15.020 rows=7101 loops=1)
Output: tt3.a
Buffers: shared hit=39, temp written=12
- -> Seq Scan on public.tt3 (cost=0.00..2773.03 rows=180003 width=4) (actual time=0.008..1.872 rows=7101 loops=1)
+ -> Seq Scan on public.tt3 (cost=0.00..2773.03 rows=180003 width=4) (actual time=0.019..4.949 rows=7101 loops=1)
Output: tt3.a
Buffers: shared hit=39
-Planning Time: 0.274 ms
-Execution Time: 6.070 ms
+Planning Time: 0.410 ms
+Execution Time: 19.629 ms
=======
### TEXT-short ###### Plan 28: TidScan
-Tid Scan on public.tt3 (cost=0.00..4.01 rows=1 width=12) (actual time=0.004..0.004 rows=1 loops=1)
+Tid Scan on public.tt3 (cost=0.00..4.01 rows=1 width=12) (actual time=0.006..0.007 rows=1 loops=1)
Output: a, b, c
Tid Cond: (tt3.ctid = '(0,28)'::tid)
Buffers: shared hit=1
-Planning Time: 0.068 ms
-Execution Time: 0.080 ms
+Planning Time: 0.126 ms
+Execution Time: 0.171 ms
=======
### TEXT-short ###### Plan 29: LockRows
-LockRows (cost=0.00..313.51 rows=50 width=10) (actual time=0.247..3.890 rows=1001 loops=1)
+LockRows (cost=0.00..313.51 rows=50 width=10) (actual time=0.194..9.193 rows=1001 loops=1)
Output: a, ctid
Buffers: shared hit=1164
- -> Seq Scan on public.tt1 (cost=0.00..313.01 rows=50 width=10) (actual time=0.236..2.665 rows=1001 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..313.01 rows=50 width=10) (actual time=0.174..6.703 rows=1001 loops=1)
Output: a, ctid
Filter: ((tt1.a % 10) = 0)
Rows Removed by Filter: 9000
Buffers: shared hit=163
-Planning Time: 0.041 ms
-Execution Time: 4.146 ms
+Planning Time: 0.090 ms
+Execution Time: 9.816 ms
=======
### TEXT-short ###### Plan 30: Materialize
-Seq Scan on public.tt1 (cost=0.00..1150490.52 rows=5000 width=12) (actual time=5.303..5.303 rows=0 loops=1)
+Seq Scan on public.tt1 (cost=0.00..1150490.52 rows=5000 width=12) (actual time=283.105..283.171 rows=0 loops=1)
Output: tt1.a, tt1.b, tt1.c
Filter: (SubPlan 1)
Rows Removed by Filter: 10001
-> Materialize (cost=0.00..205.01 rows=10001 width=4) (actual time=0.000..0.000 rows=1 loops=10001)
Output: tt2.b
Buffers: shared hit=1
- -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.007..0.007 rows=1 loops=1)
+ -> Seq Scan on public.tt2 (cost=0.00..155.01 rows=10001 width=4) (actual time=0.042..0.043 rows=1 loops=1)
Output: tt2.b
Buffers: shared hit=1
-Planning Time: 0.058 ms
-Execution Time: 5.462 ms
+Planning Time: 0.226 ms
+Execution Time: 324.140 ms
=======
### TEXT-short ###### Plan 31: Update on partitioned tables
-Update on public.p (cost=0.00..3691.07 rows=200006 width=18) (actual time=4815.842..4815.842 rows=0 loops=1)
+Update on public.p (cost=0.00..3691.07 rows=200006 width=18) (actual time=6593.618..6593.620 rows=0 loops=1)
Update on public.p
- Update on public.tt1
- Update on public.tt2
- Update on public.tt3
- Buffers: shared hit=1563330 read=2644 dirtied=2644
- -> Seq Scan on public.p (cost=0.00..0.00 rows=1 width=46) (actual time=0.001..0.001 rows=0 loops=1)
+ Update on public.tt1 p_1
+ Update on public.tt2 p_2
+ Update on public.tt3 p_3
+ Buffers: shared hit=1533945 dirtied=1554 written=1554
+ -> Seq Scan on public.p (cost=0.00..0.00 rows=1 width=46) (actual time=0.005..0.005 rows=0 loops=1)
Output: p.a, (p.b + 1), p.c, p.ctid
- -> Seq Scan on public.tt1 (cost=0.00..288.01 rows=10001 width=18) (actual time=0.104..8.404 rows=10001 loops=1)
- Output: tt1.a, (tt1.b + 1), tt1.c, tt1.ctid
+ -> Seq Scan on public.tt1 p_1 (cost=0.00..288.01 rows=10001 width=18) (actual time=0.194..19.441 rows=10001 loops=1)
+ Output: p_1.a, (p_1.b + 1), p_1.c, p_1.ctid
Buffers: shared hit=163
- -> Seq Scan on public.tt2 (cost=0.00..180.01 rows=10001 width=18) (actual time=0.010..5.678 rows=10001 loops=1)
- Output: tt2.a, (tt2.b + 1), tt2.c, tt2.ctid
+ -> Seq Scan on public.tt2 p_2 (cost=0.00..180.01 rows=10001 width=18) (actual time=0.036..12.870 rows=10001 loops=1)
+ Output: p_2.a, (p_2.b + 1), p_2.c, p_2.ctid
Buffers: shared hit=55
- -> Seq Scan on public.tt3 (cost=0.00..3223.04 rows=180003 width=18) (actual time=0.010..113.138 rows=180003 loops=1)
- Output: tt3.a, (tt3.b + 1), tt3.c, tt3.ctid
+ -> Seq Scan on public.tt3 p_3 (cost=0.00..3223.04 rows=180003 width=18) (actual time=0.023..215.144 rows=180003 loops=1)
+ Output: p_3.a, (p_3.b + 1), p_3.c, p_3.ctid
Buffers: shared hit=973
-Planning Time: 0.174 ms
-Trigger tt1_trig_1: time=96.575 calls=10001
-Trigger tt1_trig_2: time=69.629 calls=10001
-Execution Time: 4816.260 ms
+Planning Time: 0.837 ms
+Trigger tt1_trig_1: time=89.516 calls=10001
+Trigger tt1_trig_2: time=69.948 calls=10001
+Execution Time: 6594.881 ms
=======
### TEXT-short ###### Plan 32: Delete on partitioned tables
-Delete on public.p (cost=0.00..32.80 rows=6 width=6) (actual time=0.499..0.499 rows=0 loops=1)
+Delete on public.p (cost=0.00..32.80 rows=6 width=6) (actual time=0.580..0.581 rows=0 loops=1)
Delete on public.p
- Delete on public.tt1
- Delete on public.tt2
- Delete on public.tt3
+ Delete on public.tt1 p_1
+ Delete on public.tt2 p_2
+ Delete on public.tt3 p_3
Buffers: shared hit=18
- -> Seq Scan on public.p (cost=0.00..0.00 rows=1 width=6) (actual time=0.005..0.005 rows=0 loops=1)
+ -> Seq Scan on public.p (cost=0.00..0.00 rows=1 width=6) (actual time=0.009..0.009 rows=0 loops=1)
Output: p.ctid
Filter: (p.a = 100)
- -> Index Scan using i_tt1 on public.tt1 (cost=0.29..8.30 rows=1 width=6) (actual time=0.144..0.239 rows=1 loops=1)
- Output: tt1.ctid
- Index Cond: (tt1.a = 100)
+ -> Index Scan using i_tt1 on public.tt1 p_1 (cost=0.29..8.30 rows=1 width=6) (actual time=0.326..0.335 rows=1 loops=1)
+ Output: p_1.ctid
+ Index Cond: (p_1.a = 100)
Buffers: shared hit=5
- -> Index Scan using i_tt2 on public.tt2 (cost=0.29..8.30 rows=1 width=6) (actual time=0.011..0.011 rows=0 loops=1)
- Output: tt2.ctid
- Index Cond: (tt2.a = 100)
+ -> Index Scan using i_tt2 on public.tt2 p_2 (cost=0.29..8.30 rows=1 width=6) (actual time=0.015..0.015 rows=0 loops=1)
+ Output: p_2.ctid
+ Index Cond: (p_2.a = 100)
Buffers: shared hit=2
- -> Index Scan using i_tt3_a on public.tt3 (cost=0.42..16.20 rows=3 width=6) (actual time=0.016..0.216 rows=2 loops=1)
- Output: tt3.ctid
- Index Cond: (tt3.a = 100)
+ -> Index Scan using i_tt3_a on public.tt3 p_3 (cost=0.42..16.20 rows=3 width=6) (actual time=0.160..0.175 rows=2 loops=1)
+ Output: p_3.ctid
+ Index Cond: (p_3.a = 100)
Buffers: shared hit=8
-Planning Time: 0.452 ms
-Execution Time: 1.191 ms
+Planning Time: 0.577 ms
+Execution Time: 1.330 ms
=======
### TEXT-short ###### Plan 33: ON CONFLICT
-Insert on public.ct1 (cost=0.00..0.01 rows=1 width=8) (actual time=0.068..0.068 rows=0 loops=1)
+Insert on public.ct1 (cost=0.00..0.01 rows=1 width=8) (actual time=0.088..0.089 rows=0 loops=1)
Conflict Resolution: UPDATE
Conflict Arbiter Indexes: ct1_a_key
Tuples Inserted: 0
Conflicting Tuples: 1
Buffers: shared hit=5
- -> Result (cost=0.00..0.01 rows=1 width=8) (actual time=0.002..0.002 rows=1 loops=1)
+ -> Result (cost=0.00..0.01 rows=1 width=8) (actual time=0.003..0.004 rows=1 loops=1)
Output: 1, 1
-Planning Time: 0.107 ms
-Execution Time: 0.373 ms
+Planning Time: 0.133 ms
+Execution Time: 0.533 ms
=======
### TEXT-short ###### Plan 34: GROUP BY
-HashAggregate (cost=450.00..583.13 rows=13314 width=40) (actual time=23.255..32.379 rows=10000 loops=1)
+HashAggregate (cost=450.00..583.13 rows=13314 width=40) (actual time=25.192..34.691 rows=10000 loops=1)
Output: a, b, max(c)
Group Key: tt1.a, tt1.b
+ Planned Partitions: 0
+ HashAgg Batches: 1
+ Disk Usage: 0
Buffers: shared hit=217
- -> Seq Scan on public.tt1 (cost=0.00..350.14 rows=13314 width=12) (actual time=0.238..9.547 rows=10000 loops=1)
+ -> Seq Scan on public.tt1 (cost=0.00..350.14 rows=13314 width=12) (actual time=0.271..9.164 rows=10000 loops=1)
Output: a, b, c
Buffers: shared hit=217
-Planning Time: 0.148 ms
-Execution Time: 35.078 ms
+Planning Time: 0.184 ms
+Execution Time: 37.008 ms
=======
### TEXT-short ###### Plan 35: GROUPING SETS
-MixedAggregate (cost=0.00..782.86 rows=26629 width=40) (actual time=24.354..39.455 rows=20001 loops=1)
+MixedAggregate (cost=0.29..1155.42 rows=26629 width=40) (actual time=0.078..174.931 rows=20001 loops=1)
Output: a, b, max(c)
- Hash Key: tt1.a
Hash Key: tt1.b
+ Group Key: tt1.a
Group Key: ()
- Buffers: shared hit=217
- -> Seq Scan on public.tt1 (cost=0.00..350.14 rows=13314 width=12) (actual time=0.228..3.187 rows=10000 loops=1)
+ Planned Partitions: 0
+ HashAgg Batches: 1
+ Disk Usage: 0
+ Buffers: shared hit=30354
+ -> Index Scan using i_tt1 on public.tt1 (cost=0.29..755.99 rows=13314 width=12) (actual time=0.057..121.202 rows=10000 loops=1)
Output: a, b, c
- Buffers: shared hit=217
-Planning Time: 0.160 ms
-Execution Time: 44.202 ms
+ Buffers: shared hit=30354
+Planning Time: 0.187 ms
+Execution Time: 179.709 ms
=======
### TEXT-short ###### Plan 36: Table sample
-Sample Scan (cost=0.00..9.33 rows=133 width=12) (actual time=0.020..0.071 rows=185 loops=1)
+Sample Scan (cost=0.00..9.33 rows=133 width=12) (actual time=0.030..0.122 rows=185 loops=1)
Output: a, b, c
Sampling: system ('1'::real) REPEATABLE ('1'::double precision)
Buffers: shared hit=1
-Planning Time: 0.074 ms
-Execution Time: 0.236 ms
+Planning Time: 0.081 ms
+Execution Time: 0.265 ms
=======
### TEXT-short ###### Plan 37: Project Set
-Table Function Scan (cost=0.00..1.00 rows=100 width=32) (actual time=0.098..0.098 rows=2 loops=1)
+Table Function Scan (cost=0.00..1.00 rows=100 width=32) (actual time=0.069..0.070 rows=2 loops=1)
Output: name
Table Function Call: XMLTABLE(('//towns/town'::text) PASSING ('<towns><town><name>Toronto</name></town><town><name>Ottawa</name></town></towns>'::xml) COLUMNS name text)
-Planning Time: 0.025 ms
-Execution Time: 0.216 ms
-
-=======
-### TEXT-short ###### Plan 38: Named Tuplestore Scan
-Aggregate (cost=0.00..0.01 rows=1 width=8) (actual time=0.005..0.005 rows=1 loops=1)
- -> Named Tuplestore Scan (cost=0.00..0.00 rows=1 width=4) (actual time=0.001..0.001 rows=1 loops=1)
-
-=======
-### TEXT-short ###### Plan 39: Parallel Seq Scan
-Gather (cost=0.00..21845.68 rows=1814322 width=36) (actual time=0.443..110.055 rows=100000 loops=1)
+Planning Time: 0.026 ms
+Execution Time: 0.314 ms
+
+=======
+### TEXT-short ###### Plan 38: Incremental Sort
+Limit (cost=67.50..69.11 rows=31 width=8) (actual time=2.004..2.021 rows=31 loops=1)
+ Output: (((i.i / 100) + 1)), ((i.i + 1))
+ -> Incremental Sort (cost=67.50..119.38 rows=1000 width=8) (actual time=2.003..2.010 rows=31 loops=1)
+ Output: (((i.i / 100) + 1)), ((i.i + 1))
+ Sort Key: (((i.i / 100) + 1)), ((i.i + 1))
+ -> Sort (cost=67.33..69.83 rows=1000 width=8) (actual time=1.760..1.779 rows=101 loops=1)
+ Output: (((i.i / 100) + 1)), ((i.i + 1))
+ Sort Key: (((i.i / 100) + 1))
+ Sort Method: quicksort Memory: 79kB
+ -> Function Scan on pg_catalog.generate_series i (cost=0.00..17.50 rows=1000 width=8) (actual time=0.287..1.104 rows=1000 loops=1)
+ Output: ((i.i / 100) + 1), (i.i + 1)
+ Function Call: generate_series(0, 999)
+Planning Time: 0.162 ms
+Execution Time: 3.038 ms
+
+=======
+### TEXT-short ###### Plan 39: Named Tuplestore Scan
+Aggregate (cost=0.02..0.03 rows=1 width=8) (actual time=0.007..0.008 rows=1 loops=1)
+ -> Named Tuplestore Scan (cost=0.00..0.02 rows=1 width=4) (actual time=0.001..0.002 rows=1 loops=1)
+
+=======
+### TEXT-short ###### Plan 40: Parallel Seq Scan
+Gather (cost=0.00..21845.68 rows=1814322 width=36) (actual time=1.231..147.766 rows=100000 loops=1)
Output: a, b
Workers Planned: 2
Workers Launched: 2
Single Copy: false
- Buffers: shared hit=11376 read=3020 dirtied=3025 written=3013
- -> Parallel Seq Scan on public.lt1 (cost=0.00..21845.68 rows=755968 width=36) (actual time=0.042..49.223 rows=33333 loops=3)
+ Buffers: shared hit=14286
+ -> Parallel Seq Scan on public.lt1 (cost=0.00..21845.68 rows=755968 width=36) (actual time=0.023..45.673 rows=33333 loops=3)
Output: a, b
- Buffers: shared hit=11271 read=3015 dirtied=3025 written=3009
- Worker 0 (actual time=0.041..64.126 rows=43328 loops=1)
- Buffers: shared hit=4998 read=1192 dirtied=1192 written=1190
- Worker 1 (actual time=0.035..64.204 rows=43204 loops=1)
- Buffers: shared hit=5000 read=1172 dirtied=1172 written=1169
-Planning Time: 0.134 ms
-Execution Time: 125.149 ms
+ Buffers: shared hit=14286
+ Worker 0 (actual time=0.027..45.602 rows=28364 loops=1)
+ Buffers: shared hit=4052
+ Worker 1 (actual time=0.029..45.180 rows=28040 loops=1)
+ Buffers: shared hit=4006
+Planning Time: 0.426 ms
+Execution Time: 169.896 ms
=======
-### TEXT-short ###### Plan 40: Parallel Index Scan
-Gather (cost=0.29..16.06 rows=133 width=12) (actual time=0.243..8.954 rows=100 loops=1)
+### TEXT-short ###### Plan 41: Parallel Index Scan
+Gather (cost=0.29..12.05 rows=132 width=12) (actual time=0.595..54.680 rows=100 loops=1)
Output: a, b, c
Workers Planned: 1
Workers Launched: 1
Single Copy: false
- Buffers: shared hit=284 read=6
- -> Parallel Index Scan using i_tt1 on public.tt1 (cost=0.29..16.06 rows=78 width=12) (actual time=0.011..0.096 rows=50 loops=2)
+ Buffers: shared hit=368
+ -> Parallel Index Scan using i_tt1 on public.tt1 (cost=0.29..12.05 rows=78 width=12) (actual time=0.049..1.496 rows=50 loops=2)
Output: a, b, c
Index Cond: (tt1.a < 100)
- Buffers: shared hit=166
- Worker 0 (actual time=0.002..0.002 rows=0 loops=1)
-Planning Time: 0.152 ms
-Execution Time: 9.620 ms
+ Buffers: shared hit=368
+ Worker 0 (actual time=0.003..0.003 rows=0 loops=1)
+Planning Time: 0.437 ms
+Execution Time: 55.017 ms
=======
-### TEXT-short ###### Plan 41: Gather Merge
-Gather Merge (cost=617.52..747.07 rows=11096 width=4) (actual time=8.062..12.057 rows=10000 loops=1)
+### TEXT-short ###### Plan 42: Gather Merge
+Gather Merge (cost=617.52..747.07 rows=11096 width=4) (actual time=52.306..58.163 rows=10000 loops=1)
Output: a
Workers Planned: 2
Workers Launched: 2
- Buffers: shared hit=217
- -> Sort (cost=617.50..631.37 rows=5548 width=4) (actual time=2.169..2.511 rows=3333 loops=3)
+ Buffers: shared hit=331
+ -> Sort (cost=617.50..631.37 rows=5548 width=4) (actual time=4.948..5.669 rows=3333 loops=3)
Output: a
Sort Key: tt1.a
Sort Method: quicksort Memory: 931kB
- Buffers: shared hit=313
- Worker 0 (actual time=0.247..0.247 rows=0 loops=1)
- Buffers: shared hit=48
- Worker 1 (actual time=0.247..0.247 rows=0 loops=1)
- Buffers: shared hit=48
- -> Parallel Seq Scan on public.tt1 (cost=0.00..272.48 rows=5548 width=4) (actual time=0.056..0.982 rows=3333 loops=3)
+ Buffers: shared hit=331
+ Worker 0 (actual time=0.443..0.443 rows=0 loops=1)
+ Sort Method: quicksort Memory: 25kB
+ Buffers: shared hit=57
+ Worker 1 (actual time=0.443..0.444 rows=0 loops=1)
+ Sort Method: quicksort Memory: 25kB
+ Buffers: shared hit=57
+ -> Parallel Seq Scan on public.tt1 (cost=0.00..272.48 rows=5548 width=4) (actual time=0.108..2.529 rows=3333 loops=3)
Output: a
Buffers: shared hit=217
- Worker 0 (actual time=0.001..0.001 rows=0 loops=1)
- Worker 1 (actual time=0.001..0.001 rows=0 loops=1)
-Planning Time: 0.079 ms
-Execution Time: 13.579 ms
+ Worker 0 (actual time=0.002..0.002 rows=0 loops=1)
+ Worker 1 (actual time=0.002..0.002 rows=0 loops=1)
+Planning Time: 0.109 ms
+Execution Time: 61.122 ms
###### long-json-as-a-source test
SELECT '### '||'yaml-long JSON '||title||E'\n'||
pg_store_plans_yamlplan(lplan)
Schema: "public"
Alias: "tt1"
Startup Cost: 0.00
- Total Cost: 10.00
- Plan Rows: 1000
+ Total Cost: 100.01
+ Plan Rows: 10001
Plan Width: 40
- Actual Startup Time: 348.383
- Actual Total Time: 348.383
+ Actual Startup Time: 307.054
+ Actual Total Time: 307.055
Actual Rows: 0
Actual Loops: 1
- Shared Hit Blocks: 29732
- Shared Read Blocks: 87
+ Shared Hit Blocks: 29736
+ Shared Read Blocks: 3
Shared Dirtied Blocks: 85
- Shared Written Blocks: 0
+ Shared Written Blocks: 84
Local Hit Blocks: 0
Local Read Blocks: 0
Local Dirtied Blocks: 0
Schema: "pg_catalog"
Alias: "a"
Startup Cost: 0.00
- Total Cost: 10.00
- Plan Rows: 1000
+ Total Cost: 100.01
+ Plan Rows: 10001
Plan Width: 40
- Actual Startup Time: 2.530
- Actual Total Time: 10.954
+ Actual Startup Time: 3.739
+ Actual Total Time: 12.801
Actual Rows: 10001
Actual Loops: 1
Output:
Local Written Blocks: 0
Temp Read Blocks: 0
Temp Written Blocks: 0
- Planning Time: 0.063
+
+- Planning:
+ Shared Hit Blocks: 0
+ Shared Read Blocks: 0
+ Shared Dirtied Blocks: 0
+ Shared Written Blocks: 0
+ Local Hit Blocks: 0
+ Local Read Blocks: 0
+ Local Dirtied Blocks: 0
+ Local Written Blocks: 0
+ Temp Read Blocks: 0
+ Temp Written Blocks: 0
+ Planning Time: 0.064
Triggers:
- Trigger Name: "tt1_trig_1"
Relation: "tt1"
- Time: 120.303
+ Time: 80.641
Calls: 10001
- Trigger Name: "tt1_trig_2"
Relation: "tt1"
- Time: 95.115
+ Time: 63.621
Calls: 10001
- Execution Time: 349.084
+ Execution Time: 308.848
##################
SELECT '### '||'xml-long JSON '||title||E'\n'||
pg_store_plans_xmlplan(lplan)
<Schema>public</Schema>
<Alias>tt1</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>348.383</Actual-Startup-Time>
- <Actual-Total-Time>348.383</Actual-Total-Time>
+ <Actual-Startup-Time>307.054</Actual-Startup-Time>
+ <Actual-Total-Time>307.055</Actual-Total-Time>
<Actual-Rows>0</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
- <Shared-Hit-Blocks>29732</Shared-Hit-Blocks>
- <Shared-Read-Blocks>87</Shared-Read-Blocks>
+ <Shared-Hit-Blocks>29736</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>3</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>85</Shared-Dirtied-Blocks>
- <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Shared-Written-Blocks>84</Shared-Written-Blocks>
<Local-Hit-Blocks>0</Local-Hit-Blocks>
<Local-Read-Blocks>0</Local-Read-Blocks>
<Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
<Schema>pg_catalog</Schema>
<Alias>a</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>2.530</Actual-Startup-Time>
- <Actual-Total-Time>10.954</Actual-Total-Time>
+ <Actual-Startup-Time>3.739</Actual-Startup-Time>
+ <Actual-Total-Time>12.801</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Item>
</Plans>
</Plan>
- <Planning-Time>0.063</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>0</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.064</Planning-Time>
<Triggers>
<Item>
<Trigger-Name>tt1_trig_1</Trigger-Name>
<Relation>tt1</Relation>
- <Time>120.303</Time>
+ <Time>80.641</Time>
<Calls>10001</Calls>
</Item>
<Item>
<Trigger-Name>tt1_trig_2</Trigger-Name>
<Relation>tt1</Relation>
- <Time>95.115</Time>
+ <Time>63.621</Time>
<Calls>10001</Calls>
</Item>
</Triggers>
- <Execution-Time>349.084</Execution-Time>
+ <Execution-Time>308.848</Execution-Time>
</Query>
</explain>
<Schema>public</Schema>
<Alias>tt1</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>348.383</Actual-Startup-Time>
- <Actual-Total-Time>348.383</Actual-Total-Time>
+ <Actual-Startup-Time>307.054</Actual-Startup-Time>
+ <Actual-Total-Time>307.055</Actual-Total-Time>
<Actual-Rows>0</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
- <Shared-Hit-Blocks>29732</Shared-Hit-Blocks>
- <Shared-Read-Blocks>87</Shared-Read-Blocks>
+ <Shared-Hit-Blocks>29736</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>3</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>85</Shared-Dirtied-Blocks>
- <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Shared-Written-Blocks>84</Shared-Written-Blocks>
<Local-Hit-Blocks>0</Local-Hit-Blocks>
<Local-Read-Blocks>0</Local-Read-Blocks>
<Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
<Schema>pg_catalog</Schema>
<Alias>a</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>10.00</Total-Cost>
- <Plan-Rows>1000</Plan-Rows>
+ <Total-Cost>100.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
<Plan-Width>40</Plan-Width>
- <Actual-Startup-Time>2.530</Actual-Startup-Time>
- <Actual-Total-Time>10.954</Actual-Total-Time>
+ <Actual-Startup-Time>3.739</Actual-Startup-Time>
+ <Actual-Total-Time>12.801</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
</Item>
</Plans>
</Plan>
- <Planning-Time>0.063</Planning-Time>
+ <Planning>
+ <Shared-Hit-Blocks>0</Shared-Hit-Blocks>
+ <Shared-Read-Blocks>0</Shared-Read-Blocks>
+ <Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
+ <Shared-Written-Blocks>0</Shared-Written-Blocks>
+ <Local-Hit-Blocks>0</Local-Hit-Blocks>
+ <Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
+ </Planning>
+ <Planning-Time>0.064</Planning-Time>
<Triggers>
<Item>
<Trigger-Name>tt1_trig_1</Trigger-Name>
<Relation>tt1</Relation>
- <Time>120.303</Time>
+ <Time>80.641</Time>
<Calls>10001</Calls>
</Item>
<Item>
<Trigger-Name>tt1_trig_2</Trigger-Name>
<Relation>tt1</Relation>
- <Time>95.115</Time>
+ <Time>63.621</Time>
<Calls>10001</Calls>
</Item>
</Triggers>
- <Execution-Time>349.084</Execution-Time>
+ <Execution-Time>308.848</Execution-Time>
</Query>
</explain>
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.612,
- "Actual Total Time": 18.612,
+ "Actual Startup Time": 41.088,
+ "Actual Total Time": 41.091,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Parallel Aware": false,
"Command": "Intersect All",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.606,
- "Actual Total Time": 18.606,
+ "Actual Startup Time": 41.081,
+ "Actual Total Time": 41.083,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.0
+ "Total Cost": 718.05,
+ "Plan Rows": 20002,
+ "Plan Width": 8,
+ "Actual Startup Time": 0.221,
+ "Actual Total Time":
<truncated>
=======
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 22.556,
- "Actual Total Time": 23.380,
+ "Actual Startup Time": 46.663,
+ "Actual Total Time": 48.678,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Parallel Aware": false,
"Command": "Except",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 17.434,
- "Actual Total Time": 18.500,
+ "Actual Startup Time": 35.260,
+ "Actual Total Time": 37.531,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Node Type": "Append",
"Parent Relationship": "Outer",
"Parallel Aware": false,
- "Startup Cost": 0.00
+ "Startup Cost": 0.00,
+ "Total Cost": 718.05,
+ "Plan Rows": 20002,
+ "Plan Width": 8,
+ "Actual Startup Time": 0.2
<truncated>
=======
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 22.101,
- "Actual Total Time": 22.924,
+ "Actual Startup Time": 48.922,
+ "Actual Total Time": 51.025,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Parallel Aware": false,
"Command": "Except All",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 17.050,
- "Actual Total Time": 17.997,
+ "Actual Startup Time": 34.965,
+ "Actual Total Time": 38.291,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\"*SELECT* 1\".a", "(0)"],
"Node Type": "Append",
"Parent Relationship": "Outer",
"Parallel Aware": false,
- "Startup Cost": 0.00
+ "Startup Cost": 0.00,
+ "Total Cost": 718.05,
+ "Plan Rows": 20002,
+ "Plan Width": 8,
+ "Actual Startup Time": 0.2
<truncated>
##################
SELECT '### '||'yaml-chopped '||title||E'\n'||
Parallel Aware: false
Join Type: "Left"
Startup Cost: 0.71
- Total Cost: 4293.92
- Plan Rows: 33292
+ Total Cost: 3860.52
+ Plan Rows: 33557
Plan Width: 4
- Actual Startup Time: 0.032
- Actual Total Time: 65.448
+ Actual Startup Time: 0.105
+ Actual Total Time: 226.400
Actual Rows: 60003
Actual Loops: 1
Output:
- "x.b"
Inner Unique: false
Merge Cond: "(x.a = y.a)"
- Shared Hit Blocks: 20946
+ Shared Hit Blocks: 35794
Shared Read Blocks: 0
Shared Dirtied Blocks: 0
Shared Written Blocks: 0
- Node Type: "Index Scan"
Parent Relationship: "Outer"
Parallel Aware: false
+ Scan Direction: "Forward"
+ Index Name: "i_tt1"
<truncated>
=======
Total Cost: 680.55
Plan Rows: 10001
Plan Width: 4
- Actual Startup Time: 5.466
- Actual Total Time: 11.552
+ Actual Startup Time: 10.794
+ Actual Total Time: 25.225
Actual Rows: 17001
Actual Loops: 1
Output:
Alias: "x"
Startup Cost: 0.00
Total Cost: 263.01
+ Plan Rows: 10001
+ Plan Width: 8
+ Actual Startup Time: 0.171
<truncated>
=======
Total Cost: 680.55
Plan Rows: 10001
Plan Width: 12
- Actual Startup Time: 8.862
- Actual Total Time: 8.862
+ Actual Startup Time: 20.909
+ Actual Total Time: 20.912
Actual Rows: 0
Actual Loops: 1
Output:
Schema: "public"
Alias: "tt1"
Startup Cost: 0.00
- Total Cost: 2
+ Total Cost: 263.01
+ Plan Rows: 10001
+ Plan Width: 12
<truncated>
##################
SELECT '### '||'xml-chopped '||title||E'\n'||
<Total-Cost>580.54</Total-Cost>
<Plan-Rows>1</Plan-Rows>
<Plan-Width>12</Plan-Width>
- <Actual-Startup-Time>5.858</Actual-Startup-Time>
- <Actual-Total-Time>10.988</Actual-Total-Time>
+ <Actual-Startup-Time>14.232</Actual-Startup-Time>
+ <Actual-Total-Time>27.140</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Schema>public</Schema>
<Alias>tt1</Alias>
<Startup-Cost>0.00</Startup-Cost>
- <Total-Cost>
+ <Total-Cost>263.01</Total-Cost>
+ <Plan-Rows>10001</Plan-Rows>
+ <Plan-Width>12</Plan-Width>
<truncated>
=======
<Total-Cost>1152.49</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>8</Plan-Width>
- <Actual-Startup-Time>4.993</Actual-Startup-Time>
- <Actual-Total-Time>16.485</Actual-Total-Time>
+ <Actual-Startup-Time>12.556</Actual-Startup-Time>
+ <Actual-Total-Time>42.738</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Plan>
<Node-Type>Sort</Node-Type>
<Parent-Relationship>Outer</Parent-Relationship>
+ <Parallel-Aware>false</Parallel-Aware>
+ <Startup-Cost>952.47</Startup-Cost>
+ <Total-Cost>977</Total-Cost>
<truncated>
=======
<Node-Type>Unique</Node-Type>
<Parallel-Aware>false</Parallel-Aware>
<Startup-Cost>0.29</Startup-Cost>
- <Total-Cost>785.30</Total-Cost>
+ <Total-Cost>677.30</Total-Cost>
<Plan-Rows>10001</Plan-Rows>
<Plan-Width>4</Plan-Width>
- <Actual-Startup-Time>0.017</Actual-Startup-Time>
- <Actual-Total-Time>8.763</Actual-Total-Time>
+ <Actual-Startup-Time>0.089</Actual-Startup-Time>
+ <Actual-Total-Time>129.670</Actual-Total-Time>
<Actual-Rows>10001</Actual-Rows>
<Actual-Loops>1</Actual-Loops>
<Output>
<Item>a</Item>
</Output>
- <Shared-Hit-Blocks>165</Shared-Hit-Blocks>
+ <Shared-Hit-Blocks>15403</Shared-Hit-Blocks>
<Shared-Read-Blocks>0</Shared-Read-Blocks>
<Shared-Dirtied-Blocks>0</Shared-Dirtied-Blocks>
<Shared-Written-Blocks>0</Shared-Written-Blocks>
<Local-Hit-Blocks>0</Local-Hit-Blocks>
<Local-Read-Blocks>0</Local-Read-Blocks>
+ <Local-Dirtied-Blocks>0</Local-Dirtied-Blocks>
+ <Local-Written-Blocks>0</Local-Written-Blocks>
+ <Temp-Read-Blocks>0</Temp-Read-Blocks>
+ <Temp-Written-Blocks>0</Temp-Written-Blocks>
<truncated>
##################
SELECT '### '||'text-chopped '||title||E'\n'||
pg_store_plans_textplan(substring(splan from 1 for char_length(splan) / 3))
FROM plans WHERE id BETWEEN 25 AND 27 ORDER BY id;
### text-chopped ###### Plan 25: PlainAggregate
-Aggregate (cost=288.01..288.02 rows=1 width=8) (actual time=3.420..3.420 rows=1 loops=1)
+Aggregate (cost=288.01..288.02 rows=1 width=8) (actual time=6.445..6.446 rows=1 loops=1)
Output: sum(a)
Buffers: shared hit=163
<truncated>
=======
### text-chopped ###### Plan 26: BitmapIndexScan/BitmapHeapScan, BitmapOr, lossy
-Bitmap Heap Scan on public.tt3 (cost=4239.43..7462.44 rows=180001 width=12) (actual time=26.037..64.054 rows=180000 loops=1)
+Bitmap Heap Scan on public.tt3 (cost=3947.41..7170.40 rows=179999 width=12) (actual time=55.836..128.723 rows=180000 loops=1)
Output: a, b, c
+ Recheck Cond: (tt3.b > '-99998'::integer)
<truncated>
=======
### text-chopped ###### Plan 27: Join Filter
-Limit (cost=0.00..21.52 rows=100 width=12) (actual time=5.615..5.725 rows=100 loops=1)
+Limit (cost=0.00..21.52 rows=100 width=12) (actual time=18.516..18.804 rows=100 loops=1)
Output: tt2.a, tt2.b, tt2.c
Buffers: shared hit=40, temp written=12
- -> Nested Loop (cost=0.00..43048282.11 rows=200023334 width=12) (actual time=5.614..5.712 rows=100 loops=1)
+ -> Nested Loop (cost=0.00..43048282.11 rows=200023334 width=12) (actual time=18.514..18.773 rows=100 loops=1)
Output: tt2.a, tt2.b, tt2.c
<truncated>
###### shorten test
=======
### normalize ###### Plan 1: Insert, Trigger
-{"p":{"t":"b","!":"i","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"o","h":"m","`":false,"f":"generate_series","s":"pg_catalog","a":"a","o":["a.a","?::INTEGER","?::TEXT"]}]},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
+{"p":{"t":"b","!":"i","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"o","h":"m","`":false,"f":"generate_series","s":"pg_catalog","a":"a","o":["a.a","?::INTEGER","?::TEXT"]}]}{},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
=======
### normalize ###### Plan 2: Update, Trigger
-{"p":{"t":"b","!":"u","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["(a + ?)","b","c","ctid"]}]},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
+{"p":{"t":"b","!":"u","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["(a + ?)","b","c","ctid"]}]}{},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
=======
### normalize ###### Plan 3: Delete
-{"p":{"t":"b","!":"d","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["ctid"],"5":"((tt1.a % ?) = ?)"}]},"r":[]}
+{"p":{"t":"b","!":"d","`":false,"n":"tt1","s":"public","a":"tt1","l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["ctid"],"5":"((tt1.a % ?) = ?)"}]}{},"r":[]}
=======
### normalize ###### Plan 4: Result, Append Seq Scan
-{"p":{"t":"a","`":false,"o":["((tt1.a + ?))","?","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["(tt1.a + ?)","?"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.a","?"]}]}]},"r":[]}
+{"p":{"t":"a","`":false,"o":["((tt1.a + ?))","?","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["(tt1.a + ?)","?"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.a","?"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 5: Index scan (forward) ANY, array in expr, escape
-{"p":{"t":"i","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"x\"y","o":["a","b","c"],"8":"(\"x\"\"y\".a = ANY (?::INTEGER[]))"},"r":[]}
+{"p":{"t":"i","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"x\"y","o":["a","b","c"],"8":"(\"x\"\"y\".a = ANY (?::INTEGER[]))"}{},"r":[]}
=======
### normalize ###### Plan 6: Index scan (backward), MergeJoin, Sort, quicksort, alias
-{"p":{"t":"5","`":false,"o":["x.b","x.c","x.a"],"l":[{"t":"u","h":"o","`":false,"j":"i","o":["x.b","x.c","x.a"],"?":false,"m":"(x.a = (((y.b) * ?)))","l":[{"t":"i","h":"o","`":false,"d":"b","i":"i_tt1","n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"x","h":"i","`":false,"o":["y.b","(((y.b) * ?))"],"k":["(((y.b) * ?)) DESC"],"e":"q","l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"y","o":["y.b","((y.b) * ?)"]}]}]}]},"r":[]}
+{"p":{"t":"5","`":false,"o":["x.b","x.c","x.a"],"l":[{"t":"u","h":"o","`":false,"j":"i","o":["x.b","x.c","x.a"],"?":false,"m":"(x.a = (((y.b) * ?)))","l":[{"t":"i","h":"o","`":false,"d":"b","i":"i_tt1","n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"x","h":"i","`":false,"o":["y.b","(((y.b) * ?))"],"k":["(((y.b) * ?)) DESC"],"e":"q","l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"y","o":["y.b","((y.b) * ?)"]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 7: IndexOnlyScan
-{"p":{"t":"j","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a"],"8":"(tt1.a < ?)"},"r":[]}
+{"p":{"t":"j","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a"],"8":"(tt1.a < ?)"}{},"r":[]}
=======
### normalize ###### Plan 8: Plain Aggregate, CTE, Recursive Union, WorkTable Scan, CTE Scan
-{"p":{"t":"z","g":"p",">":"s","`":false,"o":["sum(cte1.a)"],"l":[{"t":"e","h":"I","q":"CTE cte1","`":false,"l":[{"t":"a","h":"o","`":false,"o":["?"]}{"t":"r","h":"i","`":false,"c":"cte1","a":"cte1_1","o":["(cte1_1.a + ?)"],"5":"(cte1_1.a < ?)"}]}{"t":"q","h":"o","`":false,"c":"cte1","a":"cte1","o":["cte1.a"]}]},"r":[]}
+{"p":{"t":"z","g":"p",">":"s","`":false,"o":["sum(cte1.a)"],"l":[{"t":"e","h":"I","q":"CTE cte1","`":false,"l":[{"t":"a","h":"o","`":false,"o":["?"]}{"t":"r","h":"i","`":false,"c":"cte1","a":"cte1_1","o":["(cte1_1.a + ?)"],"5":"(cte1_1.a < ?)"}]}{"t":"q","h":"o","`":false,"c":"cte1","a":"cte1","o":["cte1.a"]}]}{},"r":[]}
=======
### normalize ###### Plan 9: FunctionScan, Hash/HashJoin, Nested Loop
-{"p":{"t":"v","`":false,"j":"l","o":["d.datname"],"?":true,"7":"(s.datid = d.oid)","l":[{"t":"o","h":"o","`":false,"f":"pg_stat_get_activity","s":"pg_catalog","a":"s","o":["s.datid","s.pid","s.usesysid","s.application_name","s.state","s.query","s.wait_event_type","s.wait_event","s.xact_start","s.query_start","s.backend_start","s.state_change","s.client_addr","s.client_hostname","s.client_port","s.backend_xid","s.backend_xmin","s.backend_type","s.ssl","s.sslversion","s.sslcipher","s.sslbits","s.sslcompression","s.sslclientdn"]}{"t":"2","h":"i","`":false,"o":["d.datname","d.oid"],"l":[{"t":"h","h":"o","`":false,"n":"pg_database","s":"pg_catalog","a":"d","o":["d.datname","d.oid"]}]}]},"r":[]}
+{"p":{"t":"v","`":false,"j":"l","o":["d.datname"],"?":true,"7":"(s.datid = d.oid)","l":[{"t":"o","h":"o","`":false,"f":"pg_stat_get_activity","s":"pg_catalog","a":"s","o":["s.datid","s.pid","s.usesysid","s.application_name","s.state","s.query","s.wait_event_type","s.wait_event","s.xact_start","s.query_start","s.backend_start","s.state_change","s.client_addr","s.client_hostname","s.client_port","s.backend_xid","s.backend_xmin","s.backend_type","s.ssl","s.sslversion","s.sslcipher","s.sslbits","s.sslcompression","s.ssl_client_dn","s.ssl_client_serial","s.ssl_issuer_dn","s.gss_auth","s.gss_princ","s.gss_enc","s.leader_pid"]}{"t":"2","h":"i","`":false,"o":["d.datname","d.oid"],"l":[{"t":"h","h":"o","`":false,"n":"pg_database","s":"pg_catalog","a":"d","o":["d.datname","d.oid"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 10: MergeAppend, Values
-{"p":{"t":"d","`":false,"k":["tt1.a"],"l":[{"t":"j","h":"m","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}{"t":"x","h":"m","`":false,"o":["\"*VALUES*\".column1"],"k":["\"*VALUES*\".column1"],"e":"q","l":[{"t":"p","h":"o","`":false,"a":"*VALUES*","o":["\"*VALUES*\".column1"]}]}]},"r":[]}
+{"p":{"t":"d","`":false,"k":["tt1.a"],"l":[{"t":"j","h":"m","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}{"t":"x","h":"m","`":false,"o":["\"*VALUES*\".column1"],"k":["\"*VALUES*\".column1"],"e":"q","l":[{"t":"p","h":"o","`":false,"a":"*VALUES*","o":["\"*VALUES*\".column1"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 11: Append, HashAggregate
-{"p":{"t":"z","g":"h",">":"s","`":false,"o":["tt1.a"],"-":["tt1.a"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]},"r":[]}
+{"p":{"t":"z","g":"h",">":"s","`":false,"o":["tt1.a"],"-":["tt1.a"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 12: GroupAggregate
-{"p":{"t":"z","g":"s",">":"s","`":false,"o":["sum(a)","b"],"-":["tt1.b"],"l":[{"t":"x","h":"o","`":false,"o":["b","a"],"k":["tt1.b"],"e":"E","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["b","a"]}]}]},"r":[]}
+{"p":{"t":"z","g":"s",">":"s","`":false,"o":["sum(a)","b"],"-":["tt1.b"],"l":[{"t":"x","h":"o","`":false,"o":["b","a"],"k":["tt1.b"],"e":"E","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["b","a"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 13: Group
-{"p":{"t":"y","`":false,"o":["b"],"-":["tt1.b"],"l":[{"t":"x","h":"o","`":false,"o":["b"],"k":["tt1.b"],"e":"E","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["b"]}]}]},"r":[]}
+{"p":{"t":"y","`":false,"o":["b"],"-":["tt1.b"],"l":[{"t":"x","h":"o","`":false,"o":["b"],"k":["tt1.b"],"e":"E","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["b"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 14: SetOp intersect, SbuqueryScan
-{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"i","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]},"r":[]}
+{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"i","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 15: Sorted SetOp, Sort on Disk
-{"p":{"t":"3","g":"s","`":false,"b":"i","o":["\"*SELECT* .a","?"],"l":[{"t":"x","h":"o","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"E","l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]},"r":[]}
+{"p":{"t":"3","g":"s","`":false,"b":"i","o":["\"*SELECT* .a","?"],"l":[{"t":"x","h":"o","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"E","l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 16: HashSetOp intersect All, SubqueryScan
-{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"I","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]},"r":[]}
+{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"I","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 17: HashSetOp except, SubqueryScan
-{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"e","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]},"r":[]}
+{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"e","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 18: HashSetOp except all, SubqueryScan
-{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"E","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]},"r":[]}
+{"p":{"t":"x","`":false,"o":["\"*SELECT* .a","?"],"k":["\"*SELECT* .a"],"e":"q","l":[{"t":"3","g":"h","h":"o","`":false,"b":"E","o":["\"*SELECT* .a","?"],"l":[{"t":"c","h":"o","`":false,"l":[{"t":"n","h":"m","`":false,"a":"*SELECT* 1","o":["\"*SELECT* .a","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a"]}]}{"t":"n","h":"m","`":false,"a":"*SELECT* 2","o":["\"*SELECT* .b","?"],"l":[{"t":"h","h":"s","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 19: merge LEFT join
-{"p":{"t":"u","`":false,"j":"l","o":["x.b"],"?":false,"m":"(x.a = y.a)","l":[{"t":"i","h":"o","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"j","h":"i","`":false,"d":"f","i":"i_tt3_a","n":"tt3","s":"public","a":"y","o":["y.a"]}]},"r":[]}
+{"p":{"t":"u","`":false,"j":"l","o":["x.b"],"?":false,"m":"(x.a = y.a)","l":[{"t":"i","h":"o","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"j","h":"i","`":false,"d":"f","i":"i_tt3_a","n":"tt3","s":"public","a":"y","o":["y.a"]}]}{},"r":[]}
=======
### normalize ###### Plan 20: hash FULL join
-{"p":{"t":"v","`":false,"j":"f","o":["x.b"],"?":false,"7":"(x.a = y.a)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"2","h":"i","`":false,"o":["y.a"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"y","o":["y.a"]}]}]},"r":[]}
+{"p":{"t":"v","`":false,"j":"f","o":["x.b"],"?":false,"7":"(x.a = y.a)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"x","o":["x.a","x.b","x.c"]}{"t":"2","h":"i","`":false,"o":["y.a"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"y","o":["y.a"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 21: hash SEMI join
-{"p":{"t":"v","`":false,"j":"s","o":["tt1.a","tt1.b","tt1.c"],"?":false,"7":"(tt1.a = tt2.b)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"]}{"t":"2","h":"i","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]},"r":[]}
+{"p":{"t":"v","`":false,"j":"s","o":["tt1.a","tt1.b","tt1.c"],"?":false,"7":"(tt1.a = tt2.b)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"]}{"t":"2","h":"i","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 22: Hash Anti Join
-{"p":{"t":"v","`":false,"j":"a","o":["tt1.a","tt1.b","tt1.c"],"?":false,"7":"(tt1.a = tt2.b)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"]}{"t":"2","h":"i","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]},"r":[]}
+{"p":{"t":"v","`":false,"j":"a","o":["tt1.a","tt1.b","tt1.c"],"?":false,"7":"(tt1.a = tt2.b)","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"]}{"t":"2","h":"i","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 23: WindowAgg
-{"p":{"t":"0","`":false,"o":["first_value(a) OVER ?","((a / ?))"],"l":[{"t":"x","h":"o","`":false,"o":["((a / ?))","a"],"k":["((tt1.a / ?))"],"e":"q","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["(a / ?)","a"]}]}]},"r":[]}
+{"p":{"t":"0","`":false,"o":["first_value(a) OVER ?","((a / ?))"],"l":[{"t":"x","h":"o","`":false,"o":["((a / ?))","a"],"k":["((tt1.a / ?))"],"e":"q","l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["(a / ?)","a"]}]}]}{},"r":[]}
=======
### normalize ###### Plan 24: Unique
-{"p":{"t":"1","`":false,"o":["a"],"l":[{"t":"j","h":"o","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a"]}]},"r":[]}
+{"p":{"t":"1","`":false,"o":["a"],"l":[{"t":"j","h":"o","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a"]}]}{},"r":[]}
=======
### normalize ###### Plan 25: PlainAggregate
-{"p":{"t":"z","g":"p",">":"s","`":false,"o":["sum(a)"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]},"r":[]}
+{"p":{"t":"z","g":"p",">":"s","`":false,"o":["sum(a)"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]}{},"r":[]}
=======
### normalize ###### Plan 26: BitmapIndexScan/BitmapHeapScan, BitmapOr, lossy
-{"p":{"t":"l","`":false,"n":"tt3","s":"public","a":"tt3","o":["a","b","c"],"0":"(tt3.b > ?::INTEGER)","l":[{"t":"k","h":"o","`":false,"i":"i_tt3_b","8":"(tt3.b > ?::INTEGER)"}]},"r":[]}
+{"p":{"t":"l","`":false,"n":"tt3","s":"public","a":"tt3","o":["a","b","c"],"0":"(tt3.b > ?::INTEGER)","l":[{"t":"k","h":"o","`":false,"i":"i_tt3_b","8":"(tt3.b > ?::INTEGER)"}]}{},"r":[]}
=======
### normalize ###### Plan 27: Join Filter
-{"p":{"t":"5","`":false,"o":["tt2.a","tt2.b","tt2.c"],"l":[{"t":"t","h":"o","`":false,"j":"i","o":["tt2.a","tt2.b","tt2.c"],"?":false,"6":"((tt2.a < tt3.a) AND ((tt3.a + tt2.a) < ?))","l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.a","tt2.b","tt2.c"]}{"t":"w","h":"i","`":false,"o":["tt3.a"],"l":[{"t":"h","h":"o","`":false,"n":"tt3","s":"public","a":"tt3","o":["tt3.a"]}]}]}]},"r":[]}
+{"p":{"t":"5","`":false,"o":["tt2.a","tt2.b","tt2.c"],"l":[{"t":"t","h":"o","`":false,"j":"i","o":["tt2.a","tt2.b","tt2.c"],"?":false,"6":"((tt2.a < tt3.a) AND ((tt3.a + tt2.a) < ?))","l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.a","tt2.b","tt2.c"]}{"t":"w","h":"i","`":false,"o":["tt3.a"],"l":[{"t":"h","h":"o","`":false,"n":"tt3","s":"public","a":"tt3","o":["tt3.a"]}]}]}]}{},"r":[]}
=======
### normalize ###### Plan 28: TidScan
-{"p":{"t":"m","`":false,"n":"tt3","s":"public","a":"tt3","o":["a","b","c"],"9":"(tt3.ctid = ?::tid)"},"r":[]}
+{"p":{"t":"m","`":false,"n":"tt3","s":"public","a":"tt3","o":["a","b","c"],"9":"(tt3.ctid = ?::tid)"}{},"r":[]}
=======
### normalize ###### Plan 29: LockRows
-{"p":{"t":"4","`":false,"o":["a","ctid"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","ctid"],"5":"((tt1.a % ?) = ?)"}]},"r":[]}
+{"p":{"t":"4","`":false,"o":["a","ctid"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","ctid"],"5":"((tt1.a % ?) = ?)"}]}{},"r":[]}
=======
### normalize ###### Plan 30: Materialize
-{"p":{"t":"h","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"],"5":"(SubPlan ?)","l":[{"t":"w","h":"S","q":"SubPlan 1","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]},"r":[]}
+{"p":{"t":"h","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","tt1.b","tt1.c"],"5":"(SubPlan ?)","l":[{"t":"w","h":"S","q":"SubPlan 1","`":false,"o":["tt2.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.b"]}]}]}{},"r":[]{{}{}}}
=======
### normalize ###### Plan 31: Update on partitioned tables
-{"p":{"t":"b","!":"u","`":false,"n":"p","s":"public","a":"p"[{"n":"p","s":"public","a":"p"},{"n":"tt1","s":"public","a":"tt1"},{"n":"tt2","s":"public","a":"tt2"},{"n":"tt3","s":"public","a":"tt3"}],"l":[{"t":"h","h":"m","`":false,"n":"p","s":"public","a":"p","o":["p.a","(p.b + ?)","p.c","p.ctid"]}{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"tt1","o":["tt1.a","(tt1.b + ?)","tt1.c","tt1.ctid"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"tt2","o":["tt2.a","(tt2.b + ?)","tt2.c","tt2.ctid"]}{"t":"h","h":"m","`":false,"n":"tt3","s":"public","a":"tt3","o":["tt3.a","(tt3.b + ?)","tt3.c","tt3.ctid"]}]},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
+{"p":{"t":"b","!":"u","`":false,"n":"p","s":"public","a":"p"[{"n":"p","s":"public","a":"p"},{"n":"tt1","s":"public","a":"p_1"},{"n":"tt2","s":"public","a":"p_2"},{"n":"tt3","s":"public","a":"p_3"}],"l":[{"t":"h","h":"m","`":false,"n":"p","s":"public","a":"p","o":["p.a","(p.b + ?)","p.c","p.ctid"]}{"t":"h","h":"m","`":false,"n":"tt1","s":"public","a":"p_1","o":["p_1.a","(p_1.b + ?)","p_1.c","p_1.ctid"]}{"t":"h","h":"m","`":false,"n":"tt2","s":"public","a":"p_2","o":["p_2.a","(p_2.b + ?)","p_2.c","p_2.ctid"]}{"t":"h","h":"m","`":false,"n":"tt3","s":"public","a":"p_3","o":["p_3.a","(p_3.b + ?)","p_3.c","p_3.ctid"]}]}{},"r":[{"v":"tt1_trig_1","w":"tt1"}{"v":"tt1_trig_2","w":"tt1"}]}
=======
### normalize ###### Plan 32: Delete on partitioned tables
-{"p":{"t":"b","!":"d","`":false,"n":"p","s":"public","a":"p"[{"n":"p","s":"public","a":"p"},{"n":"tt1","s":"public","a":"tt1"},{"n":"tt2","s":"public","a":"tt2"},{"n":"tt3","s":"public","a":"tt3"}],"l":[{"t":"h","h":"m","`":false,"n":"p","s":"public","a":"p","o":["p.ctid"],"5":"(p.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["tt1.ctid"],"8":"(tt1.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt2","n":"tt2","s":"public","a":"tt2","o":["tt2.ctid"],"8":"(tt2.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt3_a","n":"tt3","s":"public","a":"tt3","o":["tt3.ctid"],"8":"(tt3.a = ?)"}]},"r":[]}
+{"p":{"t":"b","!":"d","`":false,"n":"p","s":"public","a":"p"[{"n":"p","s":"public","a":"p"},{"n":"tt1","s":"public","a":"p_1"},{"n":"tt2","s":"public","a":"p_2"},{"n":"tt3","s":"public","a":"p_3"}],"l":[{"t":"h","h":"m","`":false,"n":"p","s":"public","a":"p","o":["p.ctid"],"5":"(p.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"p_1","o":["p_1.ctid"],"8":"(p_1.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt2","n":"tt2","s":"public","a":"p_2","o":["p_2.ctid"],"8":"(p_2.a = ?)"}{"t":"i","h":"m","`":false,"d":"f","i":"i_tt3_a","n":"tt3","s":"public","a":"p_3","o":["p_3.ctid"],"8":"(p_3.a = ?)"}]}{},"r":[]}
=======
### normalize ###### Plan 33: ON CONFLICT
-{"p":{"t":"b","!":"i","`":false,"n":"ct1","s":"public","a":"ct1"[],"l":[{"t":"a","h":"m","`":false,"o":["?","?"]}]},"r":[]}
+{"p":{"t":"b","!":"i","`":false,"n":"ct1","s":"public","a":"ct1"[],"l":[{"t":"a","h":"m","`":false,"o":["?","?"]}]}{},"r":[]}
=======
### normalize ###### Plan 34: GROUP BY
-{"p":{"t":"z","g":"h",">":"s","`":false,"o":["a","b","max(c)"],"-":["tt1.a","tt1.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]},"r":[]}
+{"p":{"t":"z","g":"h",">":"s","`":false,"o":["a","b","max(c)"],"-":["tt1.a","tt1.b"],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]}{},"r":[]}
=======
### normalize ###### Plan 35: GROUPING SETS
-{"p":{"t":"z","g":"m",">":"s","`":false,"o":["a","b","max(c)"],"=":[{"~":[["tt1.a"]]},{"~":[["tt1.b"]]},{"\\":[[]]}],"l":[{"t":"h","h":"o","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]},"r":[]}
+{"p":{"t":"z","g":"m",">":"s","`":false,"o":["a","b","max(c)"],"=":[{"~":[["tt1.b"]]},{"\\":[["tt1.a"],[]]}],"l":[{"t":"i","h":"o","`":false,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a","b","c"]}]}{},"r":[]}
=======
### normalize ###### Plan 36: Table sample
-{"p":{"t":"B","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"][]},"r":[]}
+{"p":{"t":"B","`":false,"n":"tt1","s":"public","a":"tt1","o":["a","b","c"][]}{},"r":[]}
=======
### normalize ###### Plan 37: Project Set
-{"p":{"t":"8","`":false,"a":"xmltable","o":["NAME"]},"r":[]}
+{"p":{"t":"8","`":false,"a":"xmltable","o":["NAME"]}{},"r":[]}
+
+=======
+### normalize ###### Plan 38: Incremental Sort
+{"p":{"t":"5","`":false,"o":["(((i.i / ?) + ?))","((i.i + ?))"],"l":[{"t":"C","h":"o","`":false,"o":["(((i.i / ?) + ?))","((i.i + ?))"],"k":["(((i.i / ?) + ?))","((i.i + ?))"][]{[]{}}{[]{}},"l":[{"t":"x","h":"o","`":false,"o":["(((i.i / ?) + ?))","((i.i + ?))"],"k":["(((i.i / ?) + ?))"],"e":"q","l":[{"t":"o","h":"o","`":false,"f":"generate_series","s":"pg_catalog","a":"i","o":["((i.i / ?) + ?)","(i.i + ?)"]}]}]}]}{},"r":[]}
=======
-### normalize ###### Plan 38: Named Tuplestore Scan
+### normalize ###### Plan 39: Named Tuplestore Scan
{"p":{"t":"z","g":"p",">":"s","`":false,"l":[{"t":"9","h":"o","`":false}]}}
=======
-### normalize ###### Plan 39: Parallel Seq Scan
-{"p":{"t":"6","`":false,"o":["a","b"],"{":2,"}":2,"l":[{"t":"h","h":"o","`":true,"n":"lt1","s":"public","a":"lt1","o":["a","b"][{}{}]}]},"r":[]}
+### normalize ###### Plan 40: Parallel Seq Scan
+{"p":{"t":"6","`":false,"o":["a","b"],"{":2,"}":2,"l":[{"t":"h","h":"o","`":true,"n":"lt1","s":"public","a":"lt1","o":["a","b"][{}{}]}]}{},"r":[]}
=======
-### normalize ###### Plan 40: Parallel Index Scan
-{"p":{"t":"6","`":false,"o":["a","b","c"],"{":1,"}":1,"l":[{"t":"i","h":"o","`":true,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a","b","c"],"8":"(tt1.a < ?)"[{}]}]},"r":[]}
+### normalize ###### Plan 41: Parallel Index Scan
+{"p":{"t":"6","`":false,"o":["a","b","c"],"{":1,"}":1,"l":[{"t":"i","h":"o","`":true,"d":"f","i":"i_tt1","n":"tt1","s":"public","a":"tt1","o":["a","b","c"],"8":"(tt1.a < ?)"[{}]}]}{},"r":[]}
=======
-### normalize ###### Plan 41: Gather Merge
-{"p":{"t":"A","`":false,"o":["a"],"{":2,"}":2,"l":[{"t":"x","h":"o","`":false,"o":["a"],"k":["tt1.a"],"e":"q"[{}{}],"l":[{"t":"h","h":"o","`":true,"n":"tt1","s":"public","a":"tt1","o":["a"][{}{}]}]}]},"r":[]}
+### normalize ###### Plan 42: Gather Merge
+{"p":{"t":"A","`":false,"o":["a"],"{":2,"}":2,"l":[{"t":"x","h":"o","`":false,"o":["a"],"k":["tt1.a"],"e":"q"[{"e":"q"}{"e":"q"}],"l":[{"t":"h","h":"o","`":true,"n":"tt1","s":"public","a":"tt1","o":["a"][{}{}]}]}]}{},"r":[]}
"Schema": "public",
"Alias": "tt1",
"Startup Cost": 0.00,
- "Total Cost": 10.00,
- "Plan Rows": 1000,
+ "Total Cost": 100.01,
+ "Plan Rows": 10001,
"Plan Width": 40,
- "Actual Startup Time": 348.383,
- "Actual Total Time": 348.383,
+ "Actual Startup Time": 307.054,
+ "Actual Total Time": 307.055,
"Actual Rows": 0,
"Actual Loops": 1,
- "Shared Hit Blocks": 29732,
- "Shared Read Blocks": 87,
+ "Shared Hit Blocks": 29736,
+ "Shared Read Blocks": 3,
"Shared Dirtied Blocks": 85,
- "Shared Written Blocks": 0,
+ "Shared Written Blocks": 84,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Schema": "pg_catalog",
"Alias": "a",
"Startup Cost": 0.00,
- "Total Cost": 10.00,
- "Plan Rows": 1000,
+ "Total Cost": 100.01,
+ "Plan Rows": 10001,
"Plan Width": 40,
- "Actual Startup Time": 2.530,
- "Actual Total Time": 10.954,
+ "Actual Startup Time": 3.739,
+ "Actual Total Time": 12.801,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["a.a", "NULL::integer", "NULL::text"],
}
]
},
- "Planning Time": 0.063,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.064,
"Triggers": [
{
"Trigger Name": "tt1_trig_1",
"Relation": "tt1",
- "Time": 120.303,
+ "Time": 80.641,
"Calls": 10001
},
{
"Trigger Name": "tt1_trig_2",
"Relation": "tt1",
- "Time": 95.115,
+ "Time": 63.621,
"Calls": 10001
}
],
- "Execution Time": 349.084
+ "Execution Time": 308.848
}'),
(2, '###### Plan 2: Update, Trigger',
'{
"Total Cost": 137.50,
"Plan Rows": 6600,
"Plan Width": 46,
- "Actual Startup Time": 332.064,
- "Actual Total Time": 332.064,
+ "Actual Startup Time": 491.114,
+ "Actual Total Time": 491.115,
"Actual Rows": 0,
"Actual Loops": 1,
- "Shared Hit Blocks": 50276,
- "Shared Read Blocks": 108,
- "Shared Dirtied Blocks": 108,
- "Shared Written Blocks": 0,
+ "Shared Hit Blocks": 50222,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 81,
+ "Shared Written Blocks": 81,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Total Cost": 137.50,
"Plan Rows": 6600,
"Plan Width": 46,
- "Actual Startup Time": 0.031,
- "Actual Total Time": 9.136,
+ "Actual Startup Time": 0.052,
+ "Actual Total Time": 20.371,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["(a + 1)", "b", "c", "ctid"],
}
]
},
- "Planning Time": 0.204,
+ "Planning": {
+ "Shared Hit Blocks": 8,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.220,
"Triggers": [
{
"Trigger Name": "tt1_trig_1",
"Relation": "tt1",
- "Time": 98.808,
+ "Time": 95.170,
"Calls": 10001
},
{
"Trigger Name": "tt1_trig_2",
"Relation": "tt1",
- "Time": 71.353,
+ "Time": 72.762,
"Calls": 10001
}
],
- "Execution Time": 332.250
+ "Execution Time": 492.534
}'),
(3, '###### Plan 3: Delete',
'{
"Total Cost": 305.20,
"Plan Rows": 65,
"Plan Width": 6,
- "Actual Startup Time": 7.444,
- "Actual Total Time": 7.444,
+ "Actual Startup Time": 15.676,
+ "Actual Total Time": 15.678,
"Actual Rows": 0,
"Actual Loops": 1,
"Shared Hit Blocks": 1109,
"Total Cost": 305.20,
"Plan Rows": 65,
"Plan Width": 6,
- "Actual Startup Time": 2.885,
- "Actual Total Time": 5.893,
+ "Actual Startup Time": 4.301,
+ "Actual Total Time": 12.640,
"Actual Rows": 1000,
"Actual Loops": 1,
"Output": ["ctid"],
}
]
},
- "Planning Time": 0.104,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 6,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.214,
"Triggers": [
],
- "Execution Time": 7.583
+ "Execution Time": 16.001
}'),
(4, '###### Plan 4: Result, Append Seq Scan',
'{
"Node Type": "Result",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 643.04,
+ "Total Cost": 743.05,
"Plan Rows": 20002,
"Plan Width": 12,
- "Actual Startup Time": 2.860,
- "Actual Total Time": 23.689,
+ "Actual Startup Time": 3.022,
+ "Actual Total Time": 32.256,
"Actual Rows": 20002,
"Actual Loops": 1,
"Output": ["((tt1.a + 1))", "(3)", "1"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 443.02,
+ "Total Cost": 543.03,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 2.856,
- "Actual Total Time": 16.737,
+ "Actual Startup Time": 3.020,
+ "Actual Total Time": 21.682,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Seq Scan",
"Total Cost": 288.01,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 2.855,
- "Actual Total Time": 7.781,
+ "Actual Startup Time": 3.018,
+ "Actual Total Time": 9.898,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["(tt1.a + 1)", "3"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.015,
- "Actual Total Time": 4.341,
+ "Actual Startup Time": 0.021,
+ "Actual Total Time": 6.514,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.a", "4"],
}
]
},
- "Planning Time": 0.456,
+ "Planning": {
+ "Shared Hit Blocks": 28,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.447,
"Triggers": [
],
- "Execution Time": 26.681
+ "Execution Time": 36.229
}'),
(5, '###### Plan 5: Index scan (forward) ANY, array in expr, escape',
E'{
"Total Cost": 21.21,
"Plan Rows": 4,
"Plan Width": 12,
- "Actual Startup Time": 0.040,
- "Actual Total Time": 0.080,
+ "Actual Startup Time": 0.067,
+ "Actual Total Time": 0.215,
"Actual Rows": 4,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
"Temp Read Blocks": 0,
"Temp Written Blocks": 0
},
- "Planning Time": 0.160,
+ "Planning": {
+ "Shared Hit Blocks": 6,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.371,
"Triggers": [
],
- "Execution Time": 0.275
+ "Execution Time": 0.414
}'),
(6, '###### Plan 6: Index scan (backward), MergeJoin, Sort, quicksort, alias',
'{
"Node Type": "Limit",
"Parallel Aware": false,
"Startup Cost": 819.75,
- "Total Cost": 820.79,
+ "Total Cost": 820.68,
"Plan Rows": 10,
"Plan Width": 12,
- "Actual Startup Time": 17.714,
- "Actual Total Time": 17.714,
+ "Actual Startup Time": 24.438,
+ "Actual Total Time": 24.440,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["x.b", "x.c", "x.a"],
- "Shared Hit Blocks": 61,
+ "Shared Hit Blocks": 59,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Parallel Aware": false,
"Join Type": "Inner",
"Startup Cost": 819.75,
- "Total Cost": 1854.80,
+ "Total Cost": 1746.80,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 17.712,
- "Actual Total Time": 17.712,
+ "Actual Startup Time": 24.436,
+ "Actual Total Time": 24.437,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["x.b", "x.c", "x.a"],
"Inner Unique": false,
"Merge Cond": "(x.a = (((- y.b) * 3)))",
- "Shared Hit Blocks": 61,
+ "Shared Hit Blocks": 59,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Schema": "public",
"Alias": "x",
"Startup Cost": 0.29,
- "Total Cost": 760.30,
+ "Total Cost": 652.30,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 0.072,
- "Actual Total Time": 0.072,
+ "Actual Startup Time": 0.030,
+ "Actual Total Time": 0.030,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["x.a", "x.b", "x.c"],
- "Shared Hit Blocks": 6,
+ "Shared Hit Blocks": 4,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Total Cost": 844.47,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 13.465,
- "Actual Total Time": 14.609,
+ "Actual Startup Time": 19.091,
+ "Actual Total Time": 20.771,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["y.b", "(((- y.b) * 3))"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.017,
- "Actual Total Time": 4.767,
+ "Actual Startup Time": 0.022,
+ "Actual Total Time": 7.774,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["y.b", "((- y.b) * 3)"],
}
]
},
- "Planning Time": 0.440,
+ "Planning": {
+ "Shared Hit Blocks": 14,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.441,
"Triggers": [
],
- "Execution Time": 18.482
+ "Execution Time": 25.592
}'),
(7, '###### Plan 7: IndexOnlyScan',
'{
"Total Cost": 8.46,
"Plan Rows": 10,
"Plan Width": 4,
- "Actual Startup Time": 0.023,
- "Actual Total Time": 0.058,
+ "Actual Startup Time": 0.062,
+ "Actual Total Time": 0.352,
"Actual Rows": 10,
"Actual Loops": 1,
"Output": ["a"],
"Temp Read Blocks": 0,
"Temp Written Blocks": 0
},
- "Planning Time": 0.109,
+ "Planning": {
+ "Shared Hit Blocks": 4,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.206,
"Triggers": [
],
- "Execution Time": 0.205
+ "Execution Time": 0.491
}'),
(8, '###### Plan 8: Plain Aggregate, CTE, Recursive Union, WorkTable Scan, CTE Scan',
'{
"Total Cost": 3.66,
"Plan Rows": 1,
"Plan Width": 8,
- "Actual Startup Time": 0.061,
- "Actual Total Time": 0.061,
+ "Actual Startup Time": 0.062,
+ "Actual Total Time": 0.064,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["sum(cte1.a)"],
"Total Cost": 2.95,
"Plan Rows": 31,
"Plan Width": 4,
- "Actual Startup Time": 0.002,
- "Actual Total Time": 0.039,
+ "Actual Startup Time": 0.003,
+ "Actual Total Time": 0.037,
"Actual Rows": 10,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
"Total Cost": 0.01,
"Plan Rows": 1,
"Plan Width": 4,
- "Actual Startup Time": 0.000,
- "Actual Total Time": 0.001,
+ "Actual Startup Time": 0.002,
+ "Actual Total Time": 0.003,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["1"],
"Total Cost": 0.62,
"Plan Rows": 31,
"Plan Width": 4,
- "Actual Startup Time": 0.004,
- "Actual Total Time": 0.049,
+ "Actual Startup Time": 0.005,
+ "Actual Total Time": 0.045,
"Actual Rows": 10,
"Actual Loops": 1,
"Output": ["cte1.a"],
}
]
},
- "Planning Time": 0.156,
+ "Planning": {
+ "Shared Hit Blocks": 2,
+ "Shared Read Blocks": 1,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.209,
"Triggers": [
],
- "Execution Time": 0.453
+ "Execution Time": 0.518
}'),
(9, '###### Plan 9: FunctionScan, Hash/HashJoin, Nested Loop',
'{
"Node Type": "Hash Join",
"Parallel Aware": false,
"Join Type": "Left",
- "Startup Cost": 1.11,
- "Total Cost": 3.37,
+ "Startup Cost": 1.09,
+ "Total Cost": 2.37,
"Plan Rows": 100,
"Plan Width": 64,
- "Actual Startup Time": 0.094,
- "Actual Total Time": 0.103,
- "Actual Rows": 7,
+ "Actual Startup Time": 0.207,
+ "Actual Total Time": 0.222,
+ "Actual Rows": 6,
"Actual Loops": 1,
"Output": ["d.datname"],
"Inner Unique": true,
"Total Cost": 1.00,
"Plan Rows": 100,
"Plan Width": 8,
- "Actual Startup Time": 0.066,
- "Actual Total Time": 0.069,
- "Actual Rows": 7,
+ "Actual Startup Time": 0.122,
+ "Actual Total Time": 0.127,
+ "Actual Rows": 6,
"Actual Loops": 1,
- "Output": ["s.datid", "s.pid", "s.usesysid", "s.application_name", "s.state", "s.query", "s.wait_event_type", "s.wait_event", "s.xact_start", "s.query_start", "s.backend_start", "s.state_change", "s.client_addr", "s.client_hostname", "s.client_port", "s.backend_xid", "s.backend_xmin", "s.backend_type", "s.ssl", "s.sslversion", "s.sslcipher", "s.sslbits", "s.sslcompression", "s.sslclientdn"],
+ "Output": ["s.datid", "s.pid", "s.usesysid", "s.application_name", "s.state", "s.query", "s.wait_event_type", "s.wait_event", "s.xact_start", "s.query_start", "s.backend_start", "s.state_change", "s.client_addr", "s.client_hostname", "s.client_port", "s.backend_xid", "s.backend_xmin", "s.backend_type", "s.ssl", "s.sslversion", "s.sslcipher", "s.sslbits", "s.sslcompression", "s.ssl_client_dn", "s.ssl_client_serial", "s.ssl_issuer_dn", "s.gss_auth", "s.gss_princ", "s.gss_enc", "s.leader_pid"],
"Function Call": "pg_stat_get_activity(NULL::integer)",
"Shared Hit Blocks": 0,
"Shared Read Blocks": 0,
"Node Type": "Hash",
"Parent Relationship": "Inner",
"Parallel Aware": false,
- "Startup Cost": 1.05,
- "Total Cost": 1.05,
- "Plan Rows": 5,
+ "Startup Cost": 1.04,
+ "Total Cost": 1.04,
+ "Plan Rows": 4,
"Plan Width": 68,
- "Actual Startup Time": 0.020,
- "Actual Total Time": 0.020,
- "Actual Rows": 5,
+ "Actual Startup Time": 0.027,
+ "Actual Total Time": 0.028,
+ "Actual Rows": 4,
"Actual Loops": 1,
"Output": ["d.datname", "d.oid"],
"Hash Buckets": 1024,
"Schema": "pg_catalog",
"Alias": "d",
"Startup Cost": 0.00,
- "Total Cost": 1.05,
- "Plan Rows": 5,
+ "Total Cost": 1.04,
+ "Plan Rows": 4,
"Plan Width": 68,
- "Actual Startup Time": 0.009,
- "Actual Total Time": 0.012,
- "Actual Rows": 5,
+ "Actual Startup Time": 0.017,
+ "Actual Total Time": 0.020,
+ "Actual Rows": 4,
"Actual Loops": 1,
"Output": ["d.datname", "d.oid"],
"Shared Hit Blocks": 1,
}
]
},
- "Planning Time": 0.565,
+ "Planning": {
+ "Shared Hit Blocks": 28,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 1.071,
"Triggers": [
],
- "Execution Time": 0.644
+ "Execution Time": 0.904
}'),
(10, '###### Plan 10: MergeAppend, Values',
E'{
"Node Type": "Merge Append",
"Parallel Aware": false,
"Startup Cost": 0.36,
- "Total Cost": 935.42,
+ "Total Cost": 852.43,
"Plan Rows": 10004,
"Plan Width": 4,
- "Actual Startup Time": 0.036,
- "Actual Total Time": 33.263,
+ "Actual Startup Time": 0.108,
+ "Actual Total Time": 133.185,
"Actual Rows": 10004,
"Actual Loops": 1,
"Sort Key": ["tt1.a"],
- "Shared Hit Blocks": 30069,
+ "Shared Hit Blocks": 30076,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Index Only Scan",
"Schema": "public",
"Alias": "tt1",
"Startup Cost": 0.29,
- "Total Cost": 760.30,
+ "Total Cost": 652.30,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.021,
- "Actual Total Time": 30.772,
+ "Actual Startup Time": 0.078,
+ "Actual Total Time": 129.755,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
- "Heap Fetches": 29973,
- "Shared Hit Blocks": 30069,
+ "Heap Fetches": 29996,
+ "Shared Hit Blocks": 30076,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Total Cost": 0.07,
"Plan Rows": 3,
"Plan Width": 4,
- "Actual Startup Time": 0.014,
- "Actual Total Time": 0.014,
+ "Actual Startup Time": 0.028,
+ "Actual Total Time": 0.030,
"Actual Rows": 3,
"Actual Loops": 1,
"Output": ["\\"*VALUES*\\".column1"],
"Total Cost": 0.04,
"Plan Rows": 3,
"Plan Width": 4,
- "Actual Startup Time": 0.002,
- "Actual Total Time": 0.005,
+ "Actual Startup Time": 0.005,
+ "Actual Total Time": 0.009,
"Actual Rows": 3,
"Actual Loops": 1,
"Output": ["\\"*VALUES*\\".column1"],
}
]
},
- "Planning Time": 0.193,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.281,
"Triggers": [
],
- "Execution Time": 35.065
+ "Execution Time": 135.846
}'),
(11, '###### Plan 11: Append, HashAggregate',
'{
"Strategy": "Hashed",
"Partial Mode": "Simple",
"Parallel Aware": false,
- "Startup Cost": 668.04,
- "Total Cost": 868.06,
+ "Startup Cost": 1793.16,
+ "Total Cost": 2149.44,
"Plan Rows": 20002,
"Plan Width": 4,
- "Actual Startup Time": 21.630,
- "Actual Total Time": 27.849,
+ "Actual Startup Time": 39.362,
+ "Actual Total Time": 60.508,
"Actual Rows": 20002,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Group Key": ["tt1.a"],
+ "Planned Partitions": 4,
+ "HashAgg Batches": 5,
+ "Peak Memory Usage": 1073,
+ "Disk Usage": 248,
"Shared Hit Blocks": 218,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Local Written Blocks": 0,
- "Temp Read Blocks": 0,
- "Temp Written Blocks": 0,
+ "Temp Read Blocks": 29,
+ "Temp Written Blocks": 52,
"Plans": [
{
"Node Type": "Append",
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 4,
- "Actual Startup Time": 0.162,
- "Actual Total Time": 10.468,
+ "Actual Startup Time": 0.216,
+ "Actual Total Time": 16.983,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Seq Scan",
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.162,
- "Actual Total Time": 3.517,
+ "Actual Startup Time": 0.215,
+ "Actual Total Time": 6.705,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.012,
- "Actual Total Time": 3.281,
+ "Actual Startup Time": 0.024,
+ "Actual Total Time": 5.101,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.108,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.150,
"Triggers": [
],
- "Execution Time": 30.935
+ "Execution Time": 64.034
}'),
(12, '###### Plan 12: GroupAggregate',
'{
"Total Cost": 1242.49,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 13.558,
- "Actual Total Time": 24.047,
+ "Actual Startup Time": 27.917,
+ "Actual Total Time": 65.682,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["sum(a)", "b"],
"Total Cost": 1092.47,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 13.552,
- "Actual Total Time": 16.191,
+ "Actual Startup Time": 27.901,
+ "Actual Total Time": 34.159,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["b", "a"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.147,
- "Actual Total Time": 3.206,
+ "Actual Startup Time": 0.210,
+ "Actual Total Time": 7.632,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["b", "a"],
}
]
},
- "Planning Time": 0.115,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.095,
"Triggers": [
],
- "Execution Time": 25.808
+ "Execution Time": 69.397
}'),
(13, '###### Plan 13: Group',
'{
"Total Cost": 1117.47,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 12.547,
- "Actual Total Time": 19.383,
+ "Actual Startup Time": 23.168,
+ "Actual Total Time": 37.399,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["b"],
"Total Cost": 1092.47,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 12.545,
- "Actual Total Time": 14.931,
+ "Actual Startup Time": 23.165,
+ "Actual Total Time": 27.281,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["b"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.133,
- "Actual Total Time": 2.966,
+ "Actual Startup Time": 0.177,
+ "Actual Total Time": 5.974,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["b"],
}
]
},
- "Planning Time": 0.046,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.078,
"Triggers": [
],
- "Execution Time": 20.508
+ "Execution Time": 39.587
}'),
(14, '###### Plan 14: SetOp intersect, SbuqueryScan',
E'{
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.874,
- "Actual Total Time": 18.874,
+ "Actual Startup Time": 44.942,
+ "Actual Total Time": 44.945,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parallel Aware": false,
"Command": "Intersect",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.869,
- "Actual Total Time": 18.869,
+ "Actual Startup Time": 44.934,
+ "Actual Total Time": 44.936,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 0.166,
- "Actual Total Time": 12.521,
+ "Actual Startup Time": 0.278,
+ "Actual Total Time": 29.908,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Subquery Scan",
"Total Cost": 363.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.166,
- "Actual Total Time": 5.461,
+ "Actual Startup Time": 0.277,
+ "Actual Total Time": 10.485,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "0"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.165,
- "Actual Total Time": 3.005,
+ "Actual Startup Time": 0.273,
+ "Actual Total Time": 5.540,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 255.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.009,
- "Actual Total Time": 4.507,
+ "Actual Startup Time": 0.022,
+ "Actual Total Time": 12.693,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 2\\".b", "1"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.009,
- "Actual Total Time": 2.416,
+ "Actual Startup Time": 0.020,
+ "Actual Total Time": 6.760,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.091,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.204,
"Triggers": [
],
- "Execution Time": 19.535
+ "Execution Time": 46.074
}'),
(15, '###### Plan 15: Sorted SetOp, Sort on Disk',
E'{
"Strategy": "Sorted",
"Parallel Aware": false,
"Command": "Intersect",
- "Startup Cost": 2323.47,
- "Total Cost": 2423.48,
+ "Startup Cost": 2423.48,
+ "Total Cost": 2523.49,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 42.218,
- "Actual Total Time": 42.218,
+ "Actual Startup Time": 85.013,
+ "Actual Total Time": 85.017,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Local Written Blocks": 0,
- "Temp Read Blocks": 113,
- "Temp Written Blocks": 126,
+ "Temp Read Blocks": 109,
+ "Temp Written Blocks": 134,
"Plans": [
{
"Node Type": "Sort",
"Parent Relationship": "Outer",
"Parallel Aware": false,
- "Startup Cost": 2323.47,
- "Total Cost": 2373.47,
+ "Startup Cost": 2423.48,
+ "Total Cost": 2473.48,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 31.621,
- "Actual Total Time": 35.575,
+ "Actual Startup Time": 59.500,
+ "Actual Total Time": 68.824,
"Actual Rows": 20002,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Sort Key": ["\\"*SELECT* 1\\".a"],
"Sort Method": "external merge",
- "Sort Space Used": 384,
+ "Sort Space Used": 376,
"Sort Space Type": "Disk",
"Shared Hit Blocks": 218,
"Shared Read Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Local Written Blocks": 0,
- "Temp Read Blocks": 113,
- "Temp Written Blocks": 126,
+ "Temp Read Blocks": 109,
+ "Temp Written Blocks": 134,
"Plans": [
{
"Node Type": "Append",
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 0.116,
- "Actual Total Time": 11.983,
+ "Actual Startup Time": 0.206,
+ "Actual Total Time": 27.164,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Subquery Scan",
"Total Cost": 363.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.116,
- "Actual Total Time": 4.795,
+ "Actual Startup Time": 0.205,
+ "Actual Total Time": 11.202,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "0"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.115,
- "Actual Total Time": 2.492,
+ "Actual Startup Time": 0.202,
+ "Actual Total Time": 5.926,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 255.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 4.778,
+ "Actual Startup Time": 0.024,
+ "Actual Total Time": 10.268,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 2\\".b", "1"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 2.517,
+ "Actual Startup Time": 0.022,
+ "Actual Total Time": 5.398,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.082,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.185,
"Triggers": [
],
- "Execution Time": 42.624
+ "Execution Time": 85.810
}'),
(16, '###### Plan 16: HashSetOp intersect All, SubqueryScan',
E'{
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.612,
- "Actual Total Time": 18.612,
+ "Actual Startup Time": 41.088,
+ "Actual Total Time": 41.091,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parallel Aware": false,
"Command": "Intersect All",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 18.606,
- "Actual Total Time": 18.606,
+ "Actual Startup Time": 41.081,
+ "Actual Total Time": 41.083,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 0.129,
- "Actual Total Time": 12.270,
+ "Actual Startup Time": 0.221,
+ "Actual Total Time": 27.530,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Subquery Scan",
"Total Cost": 363.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.129,
- "Actual Total Time": 5.147,
+ "Actual Startup Time": 0.220,
+ "Actual Total Time": 11.527,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "0"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.128,
- "Actual Total Time": 2.886,
+ "Actual Startup Time": 0.217,
+ "Actual Total Time": 6.389,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 255.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 4.666,
+ "Actual Startup Time": 0.025,
+ "Actual Total Time": 10.452,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 2\\".b", "1"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 2.546,
+ "Actual Startup Time": 0.023,
+ "Actual Total Time": 5.465,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.089,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.239,
"Triggers": [
],
- "Execution Time": 19.308
+ "Execution Time": 43.479
}'),
(17, '###### Plan 17: HashSetOp except, SubqueryScan',
E'{
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 22.556,
- "Actual Total Time": 23.380,
+ "Actual Startup Time": 46.663,
+ "Actual Total Time": 48.678,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parallel Aware": false,
"Command": "Except",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 17.434,
- "Actual Total Time": 18.500,
+ "Actual Startup Time": 35.260,
+ "Actual Total Time": 37.531,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 0.136,
- "Actual Total Time": 11.989,
+ "Actual Startup Time": 0.295,
+ "Actual Total Time": 24.671,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Subquery Scan",
"Total Cost": 363.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.136,
- "Actual Total Time": 4.805,
+ "Actual Startup Time": 0.293,
+ "Actual Total Time": 9.504,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "0"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.135,
- "Actual Total Time": 2.625,
+ "Actual Startup Time": 0.290,
+ "Actual Total Time": 5.273,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 255.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 4.669,
+ "Actual Startup Time": 0.020,
+ "Actual Total Time": 9.883,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 2\\".b", "1"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 2.538,
+ "Actual Startup Time": 0.018,
+ "Actual Total Time": 5.317,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.099,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.206,
"Triggers": [
],
- "Execution Time": 25.727
+ "Execution Time": 53.924
}'),
(18, '###### Plan 18: HashSetOp except all, SubqueryScan',
E'{
"Plan": {
"Node Type": "Sort",
"Parallel Aware": false,
- "Startup Cost": 1332.50,
- "Total Cost": 1357.51,
+ "Startup Cost": 1432.51,
+ "Total Cost": 1457.52,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 22.101,
- "Actual Total Time": 22.924,
+ "Actual Startup Time": 48.922,
+ "Actual Total Time": 51.025,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parallel Aware": false,
"Command": "Except All",
"Startup Cost": 0.00,
- "Total Cost": 668.04,
+ "Total Cost": 768.05,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 17.050,
- "Actual Total Time": 17.997,
+ "Actual Startup Time": 34.965,
+ "Actual Total Time": 38.291,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "(0)"],
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 618.04,
+ "Total Cost": 718.05,
"Plan Rows": 20002,
"Plan Width": 8,
- "Actual Startup Time": 0.139,
- "Actual Total Time": 11.633,
+ "Actual Startup Time": 0.244,
+ "Actual Total Time": 24.592,
"Actual Rows": 20002,
"Actual Loops": 1,
"Shared Hit Blocks": 218,
"Local Written Blocks": 0,
"Temp Read Blocks": 0,
"Temp Written Blocks": 0,
+ "Subplans Removed": 0,
"Plans": [
{
"Node Type": "Subquery Scan",
"Total Cost": 363.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.138,
- "Actual Total Time": 4.680,
+ "Actual Startup Time": 0.243,
+ "Actual Total Time": 10.070,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 1\\".a", "0"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.138,
- "Actual Total Time": 2.536,
+ "Actual Startup Time": 0.240,
+ "Actual Total Time": 5.278,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a"],
"Total Cost": 255.02,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.009,
- "Actual Total Time": 4.554,
+ "Actual Startup Time": 0.022,
+ "Actual Total Time": 9.503,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["\\"*SELECT* 2\\".b", "1"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 2.495,
+ "Actual Startup Time": 0.020,
+ "Actual Total Time": 5.101,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.097,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.146,
"Triggers": [
],
- "Execution Time": 25.260
+ "Execution Time": 58.119
}'),
(19, '###### Plan 19: merge LEFT join',
'{
"Parallel Aware": false,
"Join Type": "Left",
"Startup Cost": 0.71,
- "Total Cost": 4293.92,
- "Plan Rows": 33292,
+ "Total Cost": 3860.52,
+ "Plan Rows": 33557,
"Plan Width": 4,
- "Actual Startup Time": 0.032,
- "Actual Total Time": 65.448,
+ "Actual Startup Time": 0.105,
+ "Actual Total Time": 226.400,
"Actual Rows": 60003,
"Actual Loops": 1,
"Output": ["x.b"],
"Inner Unique": false,
"Merge Cond": "(x.a = y.a)",
- "Shared Hit Blocks": 20946,
+ "Shared Hit Blocks": 35794,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Schema": "public",
"Alias": "x",
"Startup Cost": 0.29,
- "Total Cost": 760.30,
+ "Total Cost": 652.30,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 5.025,
+ "Actual Startup Time": 0.055,
+ "Actual Total Time": 100.454,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["x.a", "x.b", "x.c"],
- "Shared Hit Blocks": 165,
+ "Shared Hit Blocks": 15484,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Schema": "public",
"Alias": "y",
"Startup Cost": 0.42,
- "Total Cost": 9030.73,
+ "Total Cost": 8175.04,
"Plan Rows": 180003,
"Plan Width": 4,
- "Actual Startup Time": 0.020,
- "Actual Total Time": 38.025,
+ "Actual Startup Time": 0.046,
+ "Actual Total Time": 80.236,
"Actual Rows": 60004,
"Actual Loops": 1,
"Output": ["y.a"],
"Heap Fetches": 60004,
- "Shared Hit Blocks": 20781,
+ "Shared Hit Blocks": 20310,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
}
]
},
- "Planning Time": 0.374,
+ "Planning": {
+ "Shared Hit Blocks": 41,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.775,
"Triggers": [
],
- "Execution Time": 70.459
+ "Execution Time": 238.174
}'),
(20, '###### Plan 20: hash FULL join',
'{
"Total Cost": 680.55,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 5.466,
- "Actual Total Time": 11.552,
+ "Actual Startup Time": 10.794,
+ "Actual Total Time": 25.225,
"Actual Rows": 17001,
"Actual Loops": 1,
"Output": ["x.b"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.126,
- "Actual Total Time": 1.575,
+ "Actual Startup Time": 0.171,
+ "Actual Total Time": 3.347,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["x.a", "x.b", "x.c"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 5.326,
- "Actual Total Time": 5.326,
+ "Actual Startup Time": 10.580,
+ "Actual Total Time": 10.583,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["y.a"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.012,
- "Actual Total Time": 2.530,
+ "Actual Startup Time": 0.131,
+ "Actual Total Time": 4.929,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["y.a"],
}
]
},
- "Planning Time": 0.121,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.318,
"Triggers": [
],
- "Execution Time": 13.019
+ "Execution Time": 28.549
}'),
(21, '###### Plan 21: hash SEMI join',
'{
"Total Cost": 680.55,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 8.862,
- "Actual Total Time": 8.862,
+ "Actual Startup Time": 20.909,
+ "Actual Total Time": 20.912,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["tt1.a", "tt1.b", "tt1.c"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 0.106,
- "Actual Total Time": 1.502,
+ "Actual Startup Time": 0.188,
+ "Actual Total Time": 3.024,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a", "tt1.b", "tt1.c"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 5.222,
- "Actual Total Time": 5.222,
+ "Actual Startup Time": 13.797,
+ "Actual Total Time": 13.798,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 2.498,
+ "Actual Startup Time": 0.015,
+ "Actual Total Time": 6.167,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.192,
+ "Planning": {
+ "Shared Hit Blocks": 8,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.570,
"Triggers": [
],
- "Execution Time": 9.096
+ "Execution Time": 21.391
}'),
(22, '###### Plan 22: Hash Anti Join',
'{
"Total Cost": 580.54,
"Plan Rows": 1,
"Plan Width": 12,
- "Actual Startup Time": 5.858,
- "Actual Total Time": 10.988,
+ "Actual Startup Time": 14.232,
+ "Actual Total Time": 27.140,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a", "tt1.b", "tt1.c"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 0.107,
- "Actual Total Time": 1.538,
+ "Actual Startup Time": 0.294,
+ "Actual Total Time": 3.730,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt1.a", "tt1.b", "tt1.c"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 5.741,
- "Actual Total Time": 5.741,
+ "Actual Startup Time": 13.916,
+ "Actual Total Time": 13.919,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 2.697,
+ "Actual Startup Time": 0.023,
+ "Actual Total Time": 6.598,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.141,
+ "Planning": {
+ "Shared Hit Blocks": 8,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.677,
"Triggers": [
],
- "Execution Time": 11.936
+ "Execution Time": 29.567
}'),
(23, '###### Plan 23: WindowAgg',
'{
"Total Cost": 1152.49,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 4.993,
- "Actual Total Time": 16.485,
+ "Actual Startup Time": 12.556,
+ "Actual Total Time": 42.738,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["first_value(a) OVER (?)", "((a / 10))"],
"Total Cost": 977.47,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 4.985,
- "Actual Total Time": 5.858,
+ "Actual Startup Time": 12.544,
+ "Actual Total Time": 14.802,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["((a / 10))", "a"],
"Total Cost": 288.01,
"Plan Rows": 10001,
"Plan Width": 8,
- "Actual Startup Time": 0.110,
- "Actual Total Time": 2.504,
+ "Actual Startup Time": 0.361,
+ "Actual Total Time": 7.458,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["(a / 10)", "a"],
}
]
},
- "Planning Time": 0.058,
- "Triggers": [
- ],
- "Execution Time": 17.937
-}'),
-(24, '###### Plan 24: Unique',
- '{
- "Plan": {
- "Node Type": "Unique",
- "Parallel Aware": false,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.128,
+ "Triggers": [
+ ],
+ "Execution Time": 46.257
+}'),
+(24, '###### Plan 24: Unique',
+ '{
+ "Plan": {
+ "Node Type": "Unique",
+ "Parallel Aware": false,
"Startup Cost": 0.29,
- "Total Cost": 785.30,
+ "Total Cost": 677.30,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.017,
- "Actual Total Time": 8.763,
+ "Actual Startup Time": 0.089,
+ "Actual Total Time": 129.670,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["a"],
- "Shared Hit Blocks": 165,
+ "Shared Hit Blocks": 15403,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Schema": "public",
"Alias": "tt1",
"Startup Cost": 0.29,
- "Total Cost": 760.30,
+ "Total Cost": 652.30,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.016,
- "Actual Total Time": 4.962,
+ "Actual Startup Time": 0.087,
+ "Actual Total Time": 118.564,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["a"],
- "Heap Fetches": 10001,
- "Shared Hit Blocks": 165,
+ "Heap Fetches": 20208,
+ "Shared Hit Blocks": 15403,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
}
]
},
- "Planning Time": 0.051,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.153,
"Triggers": [
],
- "Execution Time": 9.638
+ "Execution Time": 131.893
}'),
(25, '###### Plan 25: PlainAggregate',
'{
"Total Cost": 288.02,
"Plan Rows": 1,
"Plan Width": 8,
- "Actual Startup Time": 3.420,
- "Actual Total Time": 3.420,
+ "Actual Startup Time": 6.445,
+ "Actual Total Time": 6.446,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["sum(a)"],
"Total Cost": 263.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.113,
- "Actual Total Time": 1.452,
+ "Actual Startup Time": 0.190,
+ "Actual Total Time": 2.847,
"Actual Rows": 10001,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
}
]
},
- "Planning Time": 0.062,
+ "Planning": {
+ "Shared Hit Blocks": 3,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.205,
"Triggers": [
],
- "Execution Time": 3.537
+ "Execution Time": 6.684
}'),
(26, '###### Plan 26: BitmapIndexScan/BitmapHeapScan, BitmapOr, lossy',
E'{
"Relation Name": "tt3",
"Schema": "public",
"Alias": "tt3",
- "Startup Cost": 4239.43,
- "Total Cost": 7462.44,
- "Plan Rows": 180001,
+ "Startup Cost": 3947.41,
+ "Total Cost": 7170.40,
+ "Plan Rows": 179999,
"Plan Width": 12,
- "Actual Startup Time": 26.037,
- "Actual Total Time": 64.054,
+ "Actual Startup Time": 55.836,
+ "Actual Total Time": 128.723,
"Actual Rows": 180000,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
"Rows Removed by Index Recheck": 0,
"Exact Heap Blocks": 973,
"Lossy Heap Blocks": 0,
- "Shared Hit Blocks": 1682,
+ "Shared Hit Blocks": 1609,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Parallel Aware": false,
"Index Name": "i_tt3_b",
"Startup Cost": 0.00,
- "Total Cost": 4194.43,
- "Plan Rows": 180001,
+ "Total Cost": 3902.41,
+ "Plan Rows": 179999,
"Plan Width": 0,
- "Actual Startup Time": 25.838,
- "Actual Total Time": 25.838,
+ "Actual Startup Time": 55.082,
+ "Actual Total Time": 55.082,
"Actual Rows": 180000,
"Actual Loops": 1,
"Index Cond": "(tt3.b > \'-99998\'::integer)",
- "Shared Hit Blocks": 709,
+ "Shared Hit Blocks": 636,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
}
]
},
- "Planning Time": 0.124,
+ "Planning": {
+ "Shared Hit Blocks": 10,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.181,
"Triggers": [
],
- "Execution Time": 77.880
+ "Execution Time": 156.537
}'),
(27, '###### Plan 27: Join Filter',
'{
"Total Cost": 21.52,
"Plan Rows": 100,
"Plan Width": 12,
- "Actual Startup Time": 5.615,
- "Actual Total Time": 5.725,
+ "Actual Startup Time": 18.516,
+ "Actual Total Time": 18.804,
"Actual Rows": 100,
"Actual Loops": 1,
"Output": ["tt2.a", "tt2.b", "tt2.c"],
"Total Cost": 43048282.11,
"Plan Rows": 200023334,
"Plan Width": 12,
- "Actual Startup Time": 5.614,
- "Actual Total Time": 5.712,
+ "Actual Startup Time": 18.514,
+ "Actual Total Time": 18.773,
"Actual Rows": 100,
"Actual Loops": 1,
"Output": ["tt2.a", "tt2.b", "tt2.c"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 12,
- "Actual Startup Time": 0.014,
- "Actual Total Time": 0.014,
+ "Actual Startup Time": 0.041,
+ "Actual Total Time": 0.042,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["tt2.a", "tt2.b", "tt2.c"],
"Total Cost": 4377.05,
"Plan Rows": 180003,
"Plan Width": 4,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 4.634,
+ "Actual Startup Time": 0.024,
+ "Actual Total Time": 15.020,
"Actual Rows": 7101,
"Actual Loops": 1,
"Output": ["tt3.a"],
"Total Cost": 2773.03,
"Plan Rows": 180003,
"Plan Width": 4,
- "Actual Startup Time": 0.008,
- "Actual Total Time": 1.872,
+ "Actual Startup Time": 0.019,
+ "Actual Total Time": 4.949,
"Actual Rows": 7101,
"Actual Loops": 1,
"Output": ["tt3.a"],
}
]
},
- "Planning Time": 0.274,
+ "Planning": {
+ "Shared Hit Blocks": 3,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.410,
"Triggers": [
],
- "Execution Time": 6.070
+ "Execution Time": 19.629
}'),
(28, '###### Plan 28: TidScan',
E'{
"Total Cost": 4.01,
"Plan Rows": 1,
"Plan Width": 12,
- "Actual Startup Time": 0.004,
- "Actual Total Time": 0.004,
+ "Actual Startup Time": 0.006,
+ "Actual Total Time": 0.007,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
"Temp Read Blocks": 0,
"Temp Written Blocks": 0
},
- "Planning Time": 0.068,
+ "Planning": {
+ "Shared Hit Blocks": 7,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.126,
"Triggers": [
],
- "Execution Time": 0.080
+ "Execution Time": 0.171
}'),
(29, '###### Plan 29: LockRows',
'{
"Total Cost": 313.51,
"Plan Rows": 50,
"Plan Width": 10,
- "Actual Startup Time": 0.247,
- "Actual Total Time": 3.890,
+ "Actual Startup Time": 0.194,
+ "Actual Total Time": 9.193,
"Actual Rows": 1001,
"Actual Loops": 1,
"Output": ["a", "ctid"],
"Total Cost": 313.01,
"Plan Rows": 50,
"Plan Width": 10,
- "Actual Startup Time": 0.236,
- "Actual Total Time": 2.665,
+ "Actual Startup Time": 0.174,
+ "Actual Total Time": 6.703,
"Actual Rows": 1001,
"Actual Loops": 1,
"Output": ["a", "ctid"],
}
]
},
- "Planning Time": 0.041,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.090,
"Triggers": [
],
- "Execution Time": 4.146
+ "Execution Time": 9.816
}'),
(30, '###### Plan 30: Materialize',
'{
"Total Cost": 1150490.52,
"Plan Rows": 5000,
"Plan Width": 12,
- "Actual Startup Time": 5.303,
- "Actual Total Time": 5.303,
+ "Actual Startup Time": 283.105,
+ "Actual Total Time": 283.171,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["tt1.a", "tt1.b", "tt1.c"],
"Total Cost": 155.01,
"Plan Rows": 10001,
"Plan Width": 4,
- "Actual Startup Time": 0.007,
- "Actual Total Time": 0.007,
+ "Actual Startup Time": 0.042,
+ "Actual Total Time": 0.043,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["tt2.b"],
}
]
},
- "Planning Time": 0.058,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.226,
"Triggers": [
],
- "Execution Time": 5.462
+ "JIT": {
+ "Functions": 6,
+ "Options": {
+ "Inlining": true,
+ "Optimization": true,
+ "Expressions": true,
+ "Deforming": true
+ },
+ "Timing": {
+ "Generation": 3.438,
+ "Inlining": 164.520,
+ "Optimization": 75.727,
+ "Emission": 31.745,
+ "Total": 275.430
+ }
+ },
+ "Execution Time": 324.140
}'),
(31, '###### Plan 31: Update on partitioned tables',
'{
"Total Cost": 3691.07,
"Plan Rows": 200006,
"Plan Width": 18,
- "Actual Startup Time": 4815.842,
- "Actual Total Time": 4815.842,
+ "Actual Startup Time": 6593.618,
+ "Actual Total Time": 6593.620,
"Actual Rows": 0,
"Actual Loops": 1,
"Target Tables": [
{
"Relation Name": "tt1",
"Schema": "public",
- "Alias": "tt1"
+ "Alias": "p_1"
},
{
"Relation Name": "tt2",
"Schema": "public",
- "Alias": "tt2"
+ "Alias": "p_2"
},
{
"Relation Name": "tt3",
"Schema": "public",
- "Alias": "tt3"
+ "Alias": "p_3"
}
],
- "Shared Hit Blocks": 1563330,
- "Shared Read Blocks": 2644,
- "Shared Dirtied Blocks": 2644,
- "Shared Written Blocks": 0,
+ "Shared Hit Blocks": 1533945,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 1554,
+ "Shared Written Blocks": 1554,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Total Cost": 0.00,
"Plan Rows": 1,
"Plan Width": 46,
- "Actual Startup Time": 0.001,
- "Actual Total Time": 0.001,
+ "Actual Startup Time": 0.005,
+ "Actual Total Time": 0.005,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["p.a", "(p.b + 1)", "p.c", "p.ctid"],
"Parallel Aware": false,
"Relation Name": "tt1",
"Schema": "public",
- "Alias": "tt1",
+ "Alias": "p_1",
"Startup Cost": 0.00,
"Total Cost": 288.01,
"Plan Rows": 10001,
"Plan Width": 18,
- "Actual Startup Time": 0.104,
- "Actual Total Time": 8.404,
+ "Actual Startup Time": 0.194,
+ "Actual Total Time": 19.441,
"Actual Rows": 10001,
"Actual Loops": 1,
- "Output": ["tt1.a", "(tt1.b + 1)", "tt1.c", "tt1.ctid"],
+ "Output": ["p_1.a", "(p_1.b + 1)", "p_1.c", "p_1.ctid"],
"Shared Hit Blocks": 163,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Parallel Aware": false,
"Relation Name": "tt2",
"Schema": "public",
- "Alias": "tt2",
+ "Alias": "p_2",
"Startup Cost": 0.00,
"Total Cost": 180.01,
"Plan Rows": 10001,
"Plan Width": 18,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 5.678,
+ "Actual Startup Time": 0.036,
+ "Actual Total Time": 12.870,
"Actual Rows": 10001,
"Actual Loops": 1,
- "Output": ["tt2.a", "(tt2.b + 1)", "tt2.c", "tt2.ctid"],
+ "Output": ["p_2.a", "(p_2.b + 1)", "p_2.c", "p_2.ctid"],
"Shared Hit Blocks": 55,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Parallel Aware": false,
"Relation Name": "tt3",
"Schema": "public",
- "Alias": "tt3",
+ "Alias": "p_3",
"Startup Cost": 0.00,
"Total Cost": 3223.04,
"Plan Rows": 180003,
"Plan Width": 18,
- "Actual Startup Time": 0.010,
- "Actual Total Time": 113.138,
+ "Actual Startup Time": 0.023,
+ "Actual Total Time": 215.144,
"Actual Rows": 180003,
"Actual Loops": 1,
- "Output": ["tt3.a", "(tt3.b + 1)", "tt3.c", "tt3.ctid"],
+ "Output": ["p_3.a", "(p_3.b + 1)", "p_3.c", "p_3.ctid"],
"Shared Hit Blocks": 973,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
}
]
},
- "Planning Time": 0.174,
+ "Planning": {
+ "Shared Hit Blocks": 10,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.837,
"Triggers": [
{
"Trigger Name": "tt1_trig_1",
"Relation": "tt1",
- "Time": 96.575,
+ "Time": 89.516,
"Calls": 10001
},
{
"Trigger Name": "tt1_trig_2",
"Relation": "tt1",
- "Time": 69.629,
+ "Time": 69.948,
"Calls": 10001
}
],
- "Execution Time": 4816.260
+ "Execution Time": 6594.881
}'),
(32, '###### Plan 32: Delete on partitioned tables',
'{
"Total Cost": 32.80,
"Plan Rows": 6,
"Plan Width": 6,
- "Actual Startup Time": 0.499,
- "Actual Total Time": 0.499,
+ "Actual Startup Time": 0.580,
+ "Actual Total Time": 0.581,
"Actual Rows": 0,
"Actual Loops": 1,
"Target Tables": [
{
"Relation Name": "tt1",
"Schema": "public",
- "Alias": "tt1"
+ "Alias": "p_1"
},
{
"Relation Name": "tt2",
"Schema": "public",
- "Alias": "tt2"
+ "Alias": "p_2"
},
{
"Relation Name": "tt3",
"Schema": "public",
- "Alias": "tt3"
+ "Alias": "p_3"
}
],
"Shared Hit Blocks": 18,
"Total Cost": 0.00,
"Plan Rows": 1,
"Plan Width": 6,
- "Actual Startup Time": 0.005,
- "Actual Total Time": 0.005,
+ "Actual Startup Time": 0.009,
+ "Actual Total Time": 0.009,
"Actual Rows": 0,
"Actual Loops": 1,
"Output": ["p.ctid"],
"Index Name": "i_tt1",
"Relation Name": "tt1",
"Schema": "public",
- "Alias": "tt1",
+ "Alias": "p_1",
"Startup Cost": 0.29,
"Total Cost": 8.30,
"Plan Rows": 1,
"Plan Width": 6,
- "Actual Startup Time": 0.144,
- "Actual Total Time": 0.239,
+ "Actual Startup Time": 0.326,
+ "Actual Total Time": 0.335,
"Actual Rows": 1,
"Actual Loops": 1,
- "Output": ["tt1.ctid"],
- "Index Cond": "(tt1.a = 100)",
+ "Output": ["p_1.ctid"],
+ "Index Cond": "(p_1.a = 100)",
"Rows Removed by Index Recheck": 0,
"Shared Hit Blocks": 5,
"Shared Read Blocks": 0,
"Index Name": "i_tt2",
"Relation Name": "tt2",
"Schema": "public",
- "Alias": "tt2",
+ "Alias": "p_2",
"Startup Cost": 0.29,
"Total Cost": 8.30,
"Plan Rows": 1,
"Plan Width": 6,
- "Actual Startup Time": 0.011,
- "Actual Total Time": 0.011,
+ "Actual Startup Time": 0.015,
+ "Actual Total Time": 0.015,
"Actual Rows": 0,
"Actual Loops": 1,
- "Output": ["tt2.ctid"],
- "Index Cond": "(tt2.a = 100)",
+ "Output": ["p_2.ctid"],
+ "Index Cond": "(p_2.a = 100)",
"Rows Removed by Index Recheck": 0,
"Shared Hit Blocks": 2,
"Shared Read Blocks": 0,
"Index Name": "i_tt3_a",
"Relation Name": "tt3",
"Schema": "public",
- "Alias": "tt3",
+ "Alias": "p_3",
"Startup Cost": 0.42,
"Total Cost": 16.20,
"Plan Rows": 3,
"Plan Width": 6,
- "Actual Startup Time": 0.016,
- "Actual Total Time": 0.216,
+ "Actual Startup Time": 0.160,
+ "Actual Total Time": 0.175,
"Actual Rows": 2,
"Actual Loops": 1,
- "Output": ["tt3.ctid"],
- "Index Cond": "(tt3.a = 100)",
+ "Output": ["p_3.ctid"],
+ "Index Cond": "(p_3.a = 100)",
"Rows Removed by Index Recheck": 0,
"Shared Hit Blocks": 8,
"Shared Read Blocks": 0,
}
]
},
- "Planning Time": 0.452,
+ "Planning": {
+ "Shared Hit Blocks": 2,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.577,
"Triggers": [
],
- "Execution Time": 1.191
+ "Execution Time": 1.330
}'),
(33, '###### Plan 33: ON CONFLICT',
'{
"Total Cost": 0.01,
"Plan Rows": 1,
"Plan Width": 8,
- "Actual Startup Time": 0.068,
- "Actual Total Time": 0.068,
+ "Actual Startup Time": 0.088,
+ "Actual Total Time": 0.089,
"Actual Rows": 0,
"Actual Loops": 1,
"Conflict Resolution": "UPDATE",
"Total Cost": 0.01,
"Plan Rows": 1,
"Plan Width": 8,
- "Actual Startup Time": 0.002,
- "Actual Total Time": 0.002,
+ "Actual Startup Time": 0.003,
+ "Actual Total Time": 0.004,
"Actual Rows": 1,
"Actual Loops": 1,
"Output": ["1", "1"],
}
]
},
- "Planning Time": 0.107,
+ "Planning": {
+ "Shared Hit Blocks": 8,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.133,
"Triggers": [
],
- "Execution Time": 0.373
+ "Execution Time": 0.533
}'),
(34, '###### Plan 34: GROUP BY',
'{
"Total Cost": 583.13,
"Plan Rows": 13314,
"Plan Width": 40,
- "Actual Startup Time": 23.255,
- "Actual Total Time": 32.379,
+ "Actual Startup Time": 25.192,
+ "Actual Total Time": 34.691,
"Actual Rows": 10000,
"Actual Loops": 1,
"Output": ["a", "b", "max(c)"],
"Group Key": ["tt1.a", "tt1.b"],
+ "Planned Partitions": 0,
+ "HashAgg Batches": 1,
+ "Peak Memory Usage": 1681,
+ "Disk Usage": 0,
"Shared Hit Blocks": 217,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Total Cost": 350.14,
"Plan Rows": 13314,
"Plan Width": 12,
- "Actual Startup Time": 0.238,
- "Actual Total Time": 9.547,
+ "Actual Startup Time": 0.271,
+ "Actual Total Time": 9.164,
"Actual Rows": 10000,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
}
]
},
- "Planning Time": 0.148,
+ "Planning": {
+ "Shared Hit Blocks": 4,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.184,
"Triggers": [
],
- "Execution Time": 35.078
+ "Execution Time": 37.008
}'),
(35, '###### Plan 35: GROUPING SETS',
'{
"Strategy": "Mixed",
"Partial Mode": "Simple",
"Parallel Aware": false,
- "Startup Cost": 0.00,
- "Total Cost": 782.86,
+ "Startup Cost": 0.29,
+ "Total Cost": 1155.42,
"Plan Rows": 26629,
"Plan Width": 40,
- "Actual Startup Time": 24.354,
- "Actual Total Time": 39.455,
+ "Actual Startup Time": 0.078,
+ "Actual Total Time": 174.931,
"Actual Rows": 20001,
"Actual Loops": 1,
"Output": ["a", "b", "max(c)"],
"Grouping Sets": [
{
"Hash Keys": [
- ["tt1.a"]
- ]
- },
- {
- "Hash Keys": [
["tt1.b"]
]
},
{
"Group Keys": [
+ ["tt1.a"],
[]
]
}
],
- "Shared Hit Blocks": 217,
+ "Planned Partitions": 0,
+ "HashAgg Batches": 1,
+ "Peak Memory Usage": 1681,
+ "Disk Usage": 0,
+ "Shared Hit Blocks": 30354,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Temp Written Blocks": 0,
"Plans": [
{
- "Node Type": "Seq Scan",
+ "Node Type": "Index Scan",
"Parent Relationship": "Outer",
"Parallel Aware": false,
+ "Scan Direction": "Forward",
+ "Index Name": "i_tt1",
"Relation Name": "tt1",
"Schema": "public",
"Alias": "tt1",
- "Startup Cost": 0.00,
- "Total Cost": 350.14,
+ "Startup Cost": 0.29,
+ "Total Cost": 755.99,
"Plan Rows": 13314,
"Plan Width": 12,
- "Actual Startup Time": 0.228,
- "Actual Total Time": 3.187,
+ "Actual Startup Time": 0.057,
+ "Actual Total Time": 121.202,
"Actual Rows": 10000,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
- "Shared Hit Blocks": 217,
+ "Shared Hit Blocks": 30354,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
}
]
},
- "Planning Time": 0.160,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.187,
"Triggers": [
],
- "Execution Time": 44.202
+ "Execution Time": 179.709
}'),
(36, '###### Plan 36: Table sample',
E'{
"Total Cost": 9.33,
"Plan Rows": 133,
"Plan Width": 12,
- "Actual Startup Time": 0.020,
- "Actual Total Time": 0.071,
+ "Actual Startup Time": 0.030,
+ "Actual Total Time": 0.122,
"Actual Rows": 185,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
"Temp Read Blocks": 0,
"Temp Written Blocks": 0
},
- "Planning Time": 0.074,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.081,
"Triggers": [
],
- "Execution Time": 0.236
+ "Execution Time": 0.265
}'),
(37, '###### Plan 37: Project Set',
E'{
"Total Cost": 1.00,
"Plan Rows": 100,
"Plan Width": 32,
- "Actual Startup Time": 0.098,
- "Actual Total Time": 0.098,
+ "Actual Startup Time": 0.069,
+ "Actual Total Time": 0.070,
"Actual Rows": 2,
"Actual Loops": 1,
"Output": ["name"],
"Temp Read Blocks": 0,
"Temp Written Blocks": 0
},
- "Planning Time": 0.025,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.026,
"Triggers": [
],
- "Execution Time": 0.216
+ "Execution Time": 0.314
}'),
-(38, '###### Plan 38: Named Tuplestore Scan',
+(38, '###### Plan 38: Incremental Sort',
+ '{
+ "Plan": {
+ "Node Type": "Limit",
+ "Parallel Aware": false,
+ "Startup Cost": 67.50,
+ "Total Cost": 69.11,
+ "Plan Rows": 31,
+ "Plan Width": 8,
+ "Actual Startup Time": 2.004,
+ "Actual Total Time": 2.021,
+ "Actual Rows": 31,
+ "Actual Loops": 1,
+ "Output": ["(((i.i / 100) + 1))", "((i.i + 1))"],
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0,
+ "Plans": [
+ {
+ "Node Type": "Incremental Sort",
+ "Parent Relationship": "Outer",
+ "Parallel Aware": false,
+ "Startup Cost": 67.50,
+ "Total Cost": 119.38,
+ "Plan Rows": 1000,
+ "Plan Width": 8,
+ "Actual Startup Time": 2.003,
+ "Actual Total Time": 2.010,
+ "Actual Rows": 31,
+ "Actual Loops": 1,
+ "Output": ["(((i.i / 100) + 1))", "((i.i + 1))"],
+ "Sort Key": ["(((i.i / 100) + 1))", "((i.i + 1))"],
+ "Presorted Key": ["(((i.i / 100) + 1))"],
+ "Full-sort Groups": {
+ "Group Count": 1,
+ "Sort Methods Used": ["top-N heapsort"],
+ "Sort Space Memory": {
+ "Average Sort Space Used": 26,
+ "Peak Sort Space Used": 26
+ }
+ },
+ "Pre-sorted Groups": {
+ "Group Count": 1,
+ "Sort Methods Used": ["top-N heapsort"],
+ "Sort Space Memory": {
+ "Average Sort Space Used": 26,
+ "Peak Sort Space Used": 26
+ }
+ },
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0,
+ "Plans": [
+ {
+ "Node Type": "Sort",
+ "Parent Relationship": "Outer",
+ "Parallel Aware": false,
+ "Startup Cost": 67.33,
+ "Total Cost": 69.83,
+ "Plan Rows": 1000,
+ "Plan Width": 8,
+ "Actual Startup Time": 1.760,
+ "Actual Total Time": 1.779,
+ "Actual Rows": 101,
+ "Actual Loops": 1,
+ "Output": ["(((i.i / 100) + 1))", "((i.i + 1))"],
+ "Sort Key": ["(((i.i / 100) + 1))"],
+ "Sort Method": "quicksort",
+ "Sort Space Used": 79,
+ "Sort Space Type": "Memory",
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0,
+ "Plans": [
+ {
+ "Node Type": "Function Scan",
+ "Parent Relationship": "Outer",
+ "Parallel Aware": false,
+ "Function Name": "generate_series",
+ "Schema": "pg_catalog",
+ "Alias": "i",
+ "Startup Cost": 0.00,
+ "Total Cost": 17.50,
+ "Plan Rows": 1000,
+ "Plan Width": 8,
+ "Actual Startup Time": 0.287,
+ "Actual Total Time": 1.104,
+ "Actual Rows": 1000,
+ "Actual Loops": 1,
+ "Output": ["((i.i / 100) + 1)", "(i.i + 1)"],
+ "Function Call": "generate_series(0, 999)",
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ },
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.162,
+ "Triggers": [
+ ],
+ "Execution Time": 3.038
+}'),
+(39, '###### Plan 39: Named Tuplestore Scan',
'{
"Plan": {
"Node Type": "Aggregate",
"Strategy": "Plain",
"Partial Mode": "Simple",
"Parallel Aware": false,
- "Startup Cost": 0.00,
- "Total Cost": 0.01,
+ "Startup Cost": 0.02,
+ "Total Cost": 0.03,
"Plan Rows": 1,
"Plan Width": 8,
- "Actual Startup Time": 0.005,
- "Actual Total Time": 0.005,
+ "Actual Startup Time": 0.007,
+ "Actual Total Time": 0.008,
"Actual Rows": 1,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
"Parent Relationship": "Outer",
"Parallel Aware": false,
"Startup Cost": 0.00,
- "Total Cost": 0.00,
+ "Total Cost": 0.02,
"Plan Rows": 1,
"Plan Width": 4,
"Actual Startup Time": 0.001,
- "Actual Total Time": 0.001,
+ "Actual Total Time": 0.002,
"Actual Rows": 1,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
]
}
}'),
-(39, '###### Plan 39: Parallel Seq Scan',
+(40, '###### Plan 40: Parallel Seq Scan',
'{
"Plan": {
"Node Type": "Gather",
"Total Cost": 21845.68,
"Plan Rows": 1814322,
"Plan Width": 36,
- "Actual Startup Time": 0.443,
- "Actual Total Time": 110.055,
+ "Actual Startup Time": 1.231,
+ "Actual Total Time": 147.766,
"Actual Rows": 100000,
"Actual Loops": 1,
"Output": ["a", "b"],
"Workers Planned": 2,
"Workers Launched": 2,
"Single Copy": false,
- "Shared Hit Blocks": 11376,
- "Shared Read Blocks": 3020,
- "Shared Dirtied Blocks": 3025,
- "Shared Written Blocks": 3013,
+ "Shared Hit Blocks": 14286,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Total Cost": 21845.68,
"Plan Rows": 755968,
"Plan Width": 36,
- "Actual Startup Time": 0.042,
- "Actual Total Time": 49.223,
+ "Actual Startup Time": 0.023,
+ "Actual Total Time": 45.673,
"Actual Rows": 33333,
"Actual Loops": 3,
"Output": ["a", "b"],
- "Shared Hit Blocks": 11271,
- "Shared Read Blocks": 3015,
- "Shared Dirtied Blocks": 3025,
- "Shared Written Blocks": 3009,
+ "Shared Hit Blocks": 14286,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
"Workers": [
{
"Worker Number": 0,
- "Actual Startup Time": 0.041,
- "Actual Total Time": 64.126,
- "Actual Rows": 43328,
+ "Actual Startup Time": 0.027,
+ "Actual Total Time": 45.602,
+ "Actual Rows": 28364,
"Actual Loops": 1,
- "Shared Hit Blocks": 4998,
- "Shared Read Blocks": 1192,
- "Shared Dirtied Blocks": 1192,
- "Shared Written Blocks": 1190,
+ "Shared Hit Blocks": 4052,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
},
{
"Worker Number": 1,
- "Actual Startup Time": 0.035,
- "Actual Total Time": 64.204,
- "Actual Rows": 43204,
+ "Actual Startup Time": 0.029,
+ "Actual Total Time": 45.180,
+ "Actual Rows": 28040,
"Actual Loops": 1,
- "Shared Hit Blocks": 5000,
- "Shared Read Blocks": 1172,
- "Shared Dirtied Blocks": 1172,
- "Shared Written Blocks": 1169,
+ "Shared Hit Blocks": 4006,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
"Local Hit Blocks": 0,
"Local Read Blocks": 0,
"Local Dirtied Blocks": 0,
}
]
},
- "Planning Time": 0.134,
+ "Planning": {
+ "Shared Hit Blocks": 3,
+ "Shared Read Blocks": 3,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.426,
"Triggers": [
],
- "Execution Time": 125.149
+ "Execution Time": 169.896
}'),
-(40, '###### Plan 40: Parallel Index Scan',
+(41, '###### Plan 41: Parallel Index Scan',
'{
"Plan": {
"Node Type": "Gather",
"Parallel Aware": false,
"Startup Cost": 0.29,
- "Total Cost": 16.06,
- "Plan Rows": 133,
+ "Total Cost": 12.05,
+ "Plan Rows": 132,
"Plan Width": 12,
- "Actual Startup Time": 0.243,
- "Actual Total Time": 8.954,
+ "Actual Startup Time": 0.595,
+ "Actual Total Time": 54.680,
"Actual Rows": 100,
"Actual Loops": 1,
"Output": ["a", "b", "c"],
"Workers Planned": 1,
"Workers Launched": 1,
"Single Copy": false,
- "Shared Hit Blocks": 284,
- "Shared Read Blocks": 6,
+ "Shared Hit Blocks": 368,
+ "Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Local Hit Blocks": 0,
"Schema": "public",
"Alias": "tt1",
"Startup Cost": 0.29,
- "Total Cost": 16.06,
+ "Total Cost": 12.05,
"Plan Rows": 78,
"Plan Width": 12,
- "Actual Startup Time": 0.011,
- "Actual Total Time": 0.096,
+ "Actual Startup Time": 0.049,
+ "Actual Total Time": 1.496,
"Actual Rows": 50,
"Actual Loops": 2,
"Output": ["a", "b", "c"],
"Index Cond": "(tt1.a < 100)",
"Rows Removed by Index Recheck": 0,
- "Shared Hit Blocks": 166,
+ "Shared Hit Blocks": 368,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Workers": [
{
"Worker Number": 0,
- "Actual Startup Time": 0.002,
- "Actual Total Time": 0.002,
+ "Actual Startup Time": 0.003,
+ "Actual Total Time": 0.003,
"Actual Rows": 0,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
}
]
},
- "Planning Time": 0.152,
+ "Planning": {
+ "Shared Hit Blocks": 4,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.437,
"Triggers": [
],
- "Execution Time": 9.620
+ "Execution Time": 55.017
}'),
-(41, '###### Plan 41: Gather Merge',
+(42, '###### Plan 42: Gather Merge',
'{
"Plan": {
"Node Type": "Gather Merge",
"Total Cost": 747.07,
"Plan Rows": 11096,
"Plan Width": 4,
- "Actual Startup Time": 8.062,
- "Actual Total Time": 12.057,
+ "Actual Startup Time": 52.306,
+ "Actual Total Time": 58.163,
"Actual Rows": 10000,
"Actual Loops": 1,
"Output": ["a"],
"Workers Planned": 2,
"Workers Launched": 2,
- "Shared Hit Blocks": 217,
+ "Shared Hit Blocks": 331,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Total Cost": 631.37,
"Plan Rows": 5548,
"Plan Width": 4,
- "Actual Startup Time": 2.169,
- "Actual Total Time": 2.511,
+ "Actual Startup Time": 4.948,
+ "Actual Total Time": 5.669,
"Actual Rows": 3333,
"Actual Loops": 3,
"Output": ["a"],
"Sort Method": "quicksort",
"Sort Space Used": 931,
"Sort Space Type": "Memory",
- "Shared Hit Blocks": 313,
+ "Shared Hit Blocks": 331,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Workers": [
{
"Worker Number": 0,
- "Actual Startup Time": 0.247,
- "Actual Total Time": 0.247,
+ "Actual Startup Time": 0.443,
+ "Actual Total Time": 0.443,
"Actual Rows": 0,
"Actual Loops": 1,
- "Shared Hit Blocks": 48,
+ "Sort Method": "quicksort",
+ "Sort Space Used": 25,
+ "Sort Space Type": "Memory",
+ "Shared Hit Blocks": 57,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
},
{
"Worker Number": 1,
- "Actual Startup Time": 0.247,
- "Actual Total Time": 0.247,
+ "Actual Startup Time": 0.443,
+ "Actual Total Time": 0.444,
"Actual Rows": 0,
"Actual Loops": 1,
- "Shared Hit Blocks": 48,
+ "Sort Method": "quicksort",
+ "Sort Space Used": 25,
+ "Sort Space Type": "Memory",
+ "Shared Hit Blocks": 57,
"Shared Read Blocks": 0,
"Shared Dirtied Blocks": 0,
"Shared Written Blocks": 0,
"Total Cost": 272.48,
"Plan Rows": 5548,
"Plan Width": 4,
- "Actual Startup Time": 0.056,
- "Actual Total Time": 0.982,
+ "Actual Startup Time": 0.108,
+ "Actual Total Time": 2.529,
"Actual Rows": 3333,
"Actual Loops": 3,
"Output": ["a"],
"Workers": [
{
"Worker Number": 0,
- "Actual Startup Time": 0.001,
- "Actual Total Time": 0.001,
+ "Actual Startup Time": 0.002,
+ "Actual Total Time": 0.002,
"Actual Rows": 0,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
},
{
"Worker Number": 1,
- "Actual Startup Time": 0.001,
- "Actual Total Time": 0.001,
+ "Actual Startup Time": 0.002,
+ "Actual Total Time": 0.002,
"Actual Rows": 0,
"Actual Loops": 1,
"Shared Hit Blocks": 0,
}
]
},
- "Planning Time": 0.079,
+ "Planning": {
+ "Shared Hit Blocks": 0,
+ "Shared Read Blocks": 0,
+ "Shared Dirtied Blocks": 0,
+ "Shared Written Blocks": 0,
+ "Local Hit Blocks": 0,
+ "Local Read Blocks": 0,
+ "Local Dirtied Blocks": 0,
+ "Local Written Blocks": 0,
+ "Temp Read Blocks": 0,
+ "Temp Written Blocks": 0
+ },
+ "Planning Time": 0.109,
"Triggers": [
],
- "Execution Time": 13.579
+ "Execution Time": 61.122
}'));
\pset pager
OSDN Git Service
