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Kyotaro Horiguchi [Wed, 27 Jan 2021 05:25:23 +0000 (14:25 +0900)]
Version 1.5
Supports PostgreSQL 13.
Tatsuro Yamada [Sun, 15 Nov 2020 12:04:38 +0000 (21:04 +0900)]
Replace directory name for github pages. s/doc/docs/
Tatsuro Yamada [Tue, 10 Apr 2018 09:40:20 +0000 (18:40 +0900)]
Fix a typo
s/Sbu/Sub/
Kyotaro Horiguchi [Wed, 7 Oct 2020 08:21:43 +0000 (17:21 +0900)]
Support PostgreSQL 13
Support PostgreSQL 13, with compression of some of the node new in 13.
Kyotaro Horiguchi [Thu, 23 Jan 2020 05:12:14 +0000 (14:12 +0900)]
Version 1.4.
Add new stats items max_time/min_time/stddev_time.
Supports PostgreSQL 12 only.
Kyotaro Horiguchi [Fri, 31 Jan 2020 03:27:26 +0000 (12:27 +0900)]
Revert "Version 1.3.1"
To swap branches including master, this reverts commit
132519a8cf6e8e3af57130734bf3e24321d6f8e4.
Kyotaro Horiguchi [Thu, 30 Jan 2020 10:09:57 +0000 (19:09 +0900)]
Version 1.3.1
Kyotaro Horiguchi [Thu, 30 Jan 2020 07:42:09 +0000 (16:42 +0900)]
Fix a bug of plan string inflation
pg_store_plans() gave the length of raw plan string to encoding
function. Queries on the pg_store_plans view gets ERROR when (a)
inflated string contained unprintable byte sequence after the raw
length, or (b) the inflation made a string shorter. Fixed it.
Kyotaro Horiguchi [Thu, 30 Jan 2020 10:24:27 +0000 (19:24 +0900)]
Update copyright year to 2020
Kyotaro Horiguchi [Thu, 28 Feb 2019 06:45:44 +0000 (15:45 +0900)]
Fig regression test.
expected/convert.out had a wrong result based on a bug. Commit
9d7ea07912 fixed the bug with the test script being left alone. This
doesn't change the behavior so only source package with the next
release number is released.
Kyotaro Horiguchi [Mon, 28 Jan 2019 05:11:58 +0000 (14:11 +0900)]
Fix SPEC file for pg_store_plans11
The llvm subpackage wrongly rewires pg_hint_plan11. Fxied it. There'
no other differences so the dependency is described omitting the
release number.
Kyotaro Horiguchi [Tue, 22 Jan 2019 10:54:35 +0000 (19:54 +0900)]
Add SPEC file for PostgresSQL 11
The previous commit forgot to add the SPEC file for PostgreSQL11 and
some other files. Also Modify Makefile so that RPM files are sainly
generate.
Kyotaro Horiguchi [Tue, 22 Jan 2019 09:13:09 +0000 (18:13 +0900)]
Version bumped to 1.3
Changed version to 1.3. Only SPEC files for 9.6 and later are fixed to
generate 1.3 package since the last fixed bug doesn't affect the
eralier versions.
Kyotaro Horiguchi [Tue, 22 Jan 2019 08:14:21 +0000 (17:14 +0900)]
Fix boolean setter declaration
BOOL_SETTER ignores given name and always sets value to the member
"parallel_aware". When inner_uniue comes after parallel_aware, the
former overrides the latter and the latter doesn't get the right
value. As the result the following JSON plan is wrongly converted as
"Parallel Join".
select pg_store_plans_textplan('{"Plans":[{"Node Type":"Join","Parallel Aware":false,"Inner Unique":true}]}');
Currently only "Inner Unique" hits this.
Kyotaro Horiguchi [Tue, 22 Jan 2019 09:18:40 +0000 (18:18 +0900)]
Fix misspelling of pg_store_plans
In many places in the files pg_store_plans is misspelled as
pg_store_plan. Fix all of them.
Kyotaro Horiguchi [Tue, 22 Jan 2019 07:15:41 +0000 (16:15 +0900)]
Fix a typo of a message.
Fix a long-standing typo in an error message.
Kyotaro Horiguchi [Tue, 22 Jan 2019 07:14:46 +0000 (16:14 +0900)]
Follow a change in core.
Parameter of scanner_init has changed in core. Follow it.
Kyotaro Horiguchi [Tue, 8 Jan 2019 04:11:36 +0000 (13:11 +0900)]
Add the LICENSE file and update copyright notice of all files
The LICENSE file is added to explicitly declare copyright notice of
this software. Updated copyright notice on each files along with.
Kyotaro Horiguchi [Wed, 13 Jun 2018 07:50:01 +0000 (16:50 +0900)]
Support PG11
Support 64-bit queryid widen as of PG11.
Kyotaro Horiguchi [Wed, 13 Jun 2018 02:13:36 +0000 (11:13 +0900)]
Ignore trailing semicolon in hashing a query
Since PG10 pg_stat_statements doesn't store trailing semicolon in the
column "query". Normalization is basically useless in the version but
still usefull to match utility commands so follow the behavior change.
Kyotaro Horiguchi [Tue, 10 Oct 2017 05:00:58 +0000 (14:00 +0900)]
Bump up version to 1.2.
Supports PostgreSQL 10.
Kyotaro Horiguchi [Thu, 14 Sep 2017 06:12:14 +0000 (15:12 +0900)]
Add test for storing plans
There was no regtest for actual storing behavior. This commit add
that.
Kyotaro Horiguchi [Thu, 14 Sep 2017 06:13:37 +0000 (15:13 +0900)]
Modify the script to generate conversion test file
The script contained a query setting a multievent trigger using
transition tables. Split it into two triggers since such operation has
been inhibited.
Kyotaro Horiguchi [Mon, 5 Jun 2017 10:29:42 +0000 (19:29 +0900)]
Replace test files
Update test files so that all supported field names are tested.
Kyotaro Horiguchi [Tue, 6 Jun 2017 08:30:12 +0000 (17:30 +0900)]
Add support for new node types
Pg10 has some new nodes. This commit add support for them.
Kyotaro Horiguchi [Fri, 2 Jun 2017 04:32:10 +0000 (13:32 +0900)]
Support PostgreSQL 10
Followed the change of API of some executor functions.
Kyotaro Horiguchi [Tue, 6 Jun 2017 07:25:01 +0000 (16:25 +0900)]
Avoid duplicate warning on nonstandard escaping of strings
pg_store_plans emits duplicate warning with core parser for each
nonstandard string escape in expressions of a query. This commit stops
that.
Kyotaro Horiguchi [Mon, 5 Jun 2017 10:09:59 +0000 (19:09 +0900)]
Fix wrong indentaion of short json plan
pgsp_json_shorten insertes unnecessary line breaks for keys of
grouping sets. This commit fixes it.
Kyotaro Horiguchi [Mon, 5 Jun 2017 10:19:22 +0000 (19:19 +0900)]
Fix a crash bug caused by unkown aggregation type.
Unknown aggregation type caused a crash. This happens only on
development but should be treated as the same as other similar cases.
Kyotaro Horiguchi [Fri, 2 Sep 2016 08:07:25 +0000 (17:07 +0900)]
Print unknown properties in text representation
Foreign data wrappers may put explain properties unknown to the core,
such as "Remote SQL". This patch prints such properties in text
explains.
Kyotaro Horiguchi [Fri, 2 Sep 2016 07:55:14 +0000 (16:55 +0900)]
Support parallel query
Support Gather node and related properties.
Kyotaro Horiguchi [Fri, 2 Sep 2016 04:44:14 +0000 (13:44 +0900)]
Edit copyright notice
Edit year range of copyright notices.
Kyotaro Horiguchi [Tue, 30 Aug 2016 09:35:44 +0000 (18:35 +0900)]
Add RPM SPEC file for 9.6
To build a RPM file, do the following thing.
(Edit $PATH to point right pg_config)
$ make USE_PGXS=1 rpm96
Kyotaro Horiguchi [Tue, 30 Aug 2016 09:07:50 +0000 (18:07 +0900)]
Support PostgreSQL 9.6
Use user defined lwlock tranche from 9.6 instead of the old way of 9.5
and before. Follow the change of the third parameter of ExecutorRun.
Kyotaro Horiguchi [Fri, 26 Aug 2016 08:03:41 +0000 (17:03 +0900)]
Prepare RPM build environmnet for Version 1.1
Stored data is backward compatible with 1.0.
Fixed "Original Hash Backets", IO Timings, Sort Keys in text plan
representation.
Fixed text plan representation of "ON CONFLICT", "GROUPING SETS",
"TABLESAMPLE" and multi-targetted ModifyTables, which just were not
shown or looked broken.
Kyotaro Horiguchi [Fri, 26 Aug 2016 07:16:54 +0000 (16:16 +0900)]
Replace test scripts
Since some features added, the scripts and result files are repalced
with ones according to the current behavior.
Kyotaro Horiguchi [Fri, 26 Aug 2016 01:28:40 +0000 (10:28 +0900)]
Add support for TableSample in text representaion.
Text representaion of table sample properties to be shown properly
with this fix.
Sample Scan (cost=0.00..2768.00 rows=100000 width=4)
+ Sampling: system ('10'::real) REPEATABLE ('0'::double precision)
Kyotaro Horiguchi [Fri, 26 Aug 2016 01:22:10 +0000 (10:22 +0900)]
Allow handled properties not to have a short name
Shorten a json representaion allows the properties that the parser
doesn't knonw to be left unshortened. This is applicable to other
properties that the parser knows *but* don't shorten
intentionally. This is convenient some properties to be handled but
rarely seen.
Kyotaro Horiguchi [Fri, 26 Aug 2016 04:16:47 +0000 (13:16 +0900)]
Support ORDER BY and GROUPING SETS in text representation.
Text plan representaion omitted these items. This patch make them
properly shown.
Addition to that, GroupKeys (ON CONFLICT) introduced another way of
indentation of brackets. Make the bracket indentaion code behave
differently for the case.
Kyotaro Horiguchi [Fri, 26 Aug 2016 04:13:24 +0000 (13:13 +0900)]
Support ON CONFLICT in text plan output
ON CONFLICT syntax yields some additional information. This commit
adds support for "Conflict Resolution", "Conflict Arbiter Indexes",
"Tuples Inserted", "Conflicting Tuples". "Conflict Filter" and "Rows
Removed by Conflict Filter" still are not shown in text plans by this
commit.
Kyotaro Horiguchi [Fri, 26 Aug 2016 05:02:51 +0000 (14:02 +0900)]
Support multi-targetted ModifyTable in plan output in text-style
PostgreSQL 9.5 newly supports explicit target table listing for
ModifyTable and pg_store_plans doesn't show such plans sainly in text
style. This doesn't affect JSON, XML, YAML styles of output.
Note: JSON representation lacks information about whether every target
table is a Foreign relation or not so the result of
pg_store_plans_textplan tells as if all target tables are local
relations even if there's remote ones.
Kyotaro Horiguchi [Fri, 26 Aug 2016 04:47:54 +0000 (13:47 +0900)]
Change the way to treat nested json-objects
Previously the text converting parser assumes that all JSON object are
Plan or a children of Plans but Target Tables breaks the
assumption. This patch changes the way to detect the end of a Plan (or
a child of Plans) cleaner so that it can handle JSON objects other
than Plan.
Kyotaro Horiguchi [Thu, 25 Aug 2016 02:01:05 +0000 (11:01 +0900)]
Fix text plan representation for sort keys
Sort keys are in a list but read as a simple string. As the result
only the last of the list is shown in a text representation. This
commit fixes it. This patch adds new setter macro LIST_SETTER for
this purpose and Output: is also changed to make use of the macro.
Kyotaro Horiguchi [Thu, 25 Aug 2016 00:32:13 +0000 (09:32 +0900)]
Add I/O Timings in text plan representation
Add I/O Timings which has been forgotten in text representation.
Kyotaro Horiguchi [Wed, 24 Aug 2016 01:51:38 +0000 (10:51 +0900)]
Add JSON item for "Original Hash Buckets"
The previous version forgot to count that item as known and doesn't
show it in a text plan representation.
Kyotaro Horiguchi [Thu, 25 Aug 2016 08:36:36 +0000 (17:36 +0900)]
Fix indent calculation
Extra indentation was added at wrong timing. Fixed.
Kyotaro Horiguchi [Fri, 26 Aug 2016 01:13:31 +0000 (10:13 +0900)]
Fix a misspelling of a function
Fix coverter_core => converter_core.
Kyotaro Horiguchi [Wed, 13 Apr 2016 03:00:10 +0000 (12:00 +0900)]
Prepare RPM build environment for PostgreSQL 9.5.
Modified the Makefile and added a SPEC file for PostgreSQL9.5.
Kyotaro Horiguchi [Fri, 9 Oct 2015 07:11:42 +0000 (16:11 +0900)]
Prepare for building RPM files.
Added SPEC file and makefile entry for building RPM files.
Kyotaro Horiguchi [Fri, 12 Jun 2015 02:33:20 +0000 (11:33 +0900)]
Fix a bug of expression normalizer.
Expression normalizer is intended to remove parentheses directly
surrounding a constant, but the logic was broken somehow, sometime
before the first commit in this repository.
This causes wrong separation of plans which should be regarded as the
same in intention.
Kyotaro Horiguchi [Fri, 12 Jun 2015 02:32:01 +0000 (11:32 +0900)]
Fix some typos and wrong comments.
Kyotaro Horiguchi [Fri, 10 Apr 2015 06:27:08 +0000 (15:27 +0900)]
Make compile quiet phase 2
MacOS X Maverics and later offers only LLVM compiler (clang) and it
warns for implicit type conversions between enums. This program uses
some enum types for a member in the same struct type but they cannot
be merged because one of them is defined in PostgreSQL. The situation
is safe as long as an enumeration and a word table are in one-to-one
correspondence so I decided to change the type of the member to
integer. This change make the commit
78415c006cd24f41d722a41014c526b43731968f useless so it is reverted
along with this commit.
Reported by Fujii Masao.
Kyotaro Horiguchi [Fri, 3 Apr 2015 05:36:42 +0000 (14:36 +0900)]
Add documentation
Kyotaro Horiguchi [Fri, 3 Apr 2015 05:29:25 +0000 (14:29 +0900)]
Make compiler quiet.
Gcc 4.6.3 complains for comarison between pgsp_strategies and
pgsp_prop_tags so replaced them with switch construct.
Kyotaro Horiguchi [Fri, 3 Apr 2015 05:13:01 +0000 (14:13 +0900)]
Add file headers.
As the preparation for publication, added headers to every source
files.
Kyotaro Horiguchi [Tue, 10 Feb 2015 03:43:58 +0000 (12:43 +0900)]
Follow the change in 9.5dev.
In 9.5, the way to initialize ExplainState has been changed. The new
function NewExplainState() takes in the function of old
ExplainInitState(). I decided to follow the code to the 9.5 manner and
make the equivelant of the new function for the older versions.
Kyotaro Horiguchi [Tue, 10 Feb 2015 00:37:10 +0000 (09:37 +0900)]
Fix the wrong measure for the change in ExplainState.
The fix made in the commit
6819c84350ea599988440c5c07becfe56c71723a is
not appropriate according to its objective. The correct fix for the
change is translating es->extra as "List *grouping_stack" in the
versions 9.3.6, 9.4.1 and their successors. This secure the binary
comaptibility throughout minor PG versions.
Kyotaro Horiguchi [Mon, 9 Feb 2015 10:38:20 +0000 (19:38 +0900)]
Fix a typo in test script.
This change affects test script but doesn't affect the test result, so
I don't regenerae test scripts including this change. It will be fixed
at the next chance to regenerate the testset.
Kyotaro Horiguchi [Mon, 9 Feb 2015 10:35:26 +0000 (19:35 +0900)]
Fix typo of WorkTable Scan.
The node WorkTable Scan was not properly handled by silly typo. Fixed
it. And test script was regenerated so many unstable portions of it is
changed.
Kyotaro Horiguchi [Mon, 9 Feb 2015 10:19:47 +0000 (19:19 +0900)]
Mask constants of sort key value.
Expressions in plan properties are normalized by replacing constants
with '?' in them. Sort key was forgotten to do so.
Kyotaro Horiguchi [Mon, 9 Feb 2015 10:13:18 +0000 (19:13 +0900)]
Add new explain properties.
Added new plan property node Planning Time, Execution Time, Exact Heap
Blocks, Lossy Heap Blocks and Rows Removed by Join Filter which were
ignored.
Kyotaro Horiguchi [Mon, 9 Feb 2015 03:01:36 +0000 (12:01 +0900)]
Follow the change of ExplainState.
ExplainState was changed at 9.4.1 and 9.3.6. This change breaks where
using es->grouping_stack so change the way to access it so that one
source supports both before and after the change was made. After all,
for instance, PG 9.4.0 and 9.4.1 cannot be able to share the same
pg_store_plans binary.
Kyotaro Horiguchi [Fri, 3 Apr 2015 06:07:52 +0000 (15:07 +0900)]
Safely exit from json parser with chopped representations.
JSON plan strings can be chopped halfway from the limitation in the
storage. This fix make the JSON parser to handle it safely.
Kyotaro Horiguchi [Fri, 25 Apr 2014 05:54:17 +0000 (14:54 +0900)]
Bug fix for text representation when log_timing = off
plan structure don't have actual timings if log_timing is turned
off. This should be safely skipped.
Kyotaro Horiguchi [Fri, 25 Apr 2014 05:54:02 +0000 (14:54 +0900)]
Mask more unplivileged columns in pg_store_plans view.
queryid, planid and queryid_stmt were newly masked for unplivileged
users following pg_stat_statements.
Kyotaro Horiguchi [Thu, 3 Apr 2014 05:37:20 +0000 (14:37 +0900)]
Added test for unknown JSON field names.
Added the test for handling of unknown JSON field names. Regeneration
of test script made changes which are not significant in many other
places.
Kyotaro Horiguchi [Thu, 3 Apr 2014 05:17:28 +0000 (14:17 +0900)]
Add regtests for plan storage.
Kyotaro Horiguchi [Fri, 3 Apr 2015 05:49:44 +0000 (14:49 +0900)]
Remove useless debug print.
Kyotaro Horiguchi [Mon, 24 Mar 2014 06:40:18 +0000 (15:40 +0900)]
Rename module to pg_store_plans