+++ /dev/null
---
--- hash index
--- grep 843938989 hash.data
---
-SELECT hash_i4_heap.*
- WHERE hash_i4_heap.random = 843938989;
-
---
--- hash index
--- grep 66766766 hash.data
---
-SELECT hash_i4_heap.*
- WHERE hash_i4_heap.random = 66766766;
-
---
--- hash index
--- grep 1505703298 hash.data
---
-SELECT hash_c16_heap.*
- WHERE hash_c16_heap.random = '1505703298'::char16;
-
---
--- hash index
--- grep 7777777 hash.data
---
-SELECT hash_c16_heap.*
- WHERE hash_c16_heap.random = '7777777'::char16;
-
---
--- hash index
--- grep 1351610853 hash.data
---
-SELECT hash_txt_heap.*
- WHERE hash_txt_heap.random = '1351610853'::text;
-
---
--- hash index
--- grep 111111112222222233333333 hash.data
---
-SELECT hash_txt_heap.*
- WHERE hash_txt_heap.random = '111111112222222233333333'::text;
-
---
--- hash index
--- grep 444705537 hash.data
---
-SELECT hash_f8_heap.*
- WHERE hash_f8_heap.random = '444705537'::float8;
-
---
--- hash index
--- grep 88888888 hash.data
---
-SELECT hash_f8_heap.*
- WHERE hash_f8_heap.random = '88888888'::float8;
-
---
--- hash index
--- grep '^90[^0-9]' hashovfl.data
---
--- SELECT count(*) AS i988 FROM hash_ovfl_heap
--- WHERE x = 90;
-
---
--- hash index
--- grep '^1000[^0-9]' hashovfl.data
---
--- SELECT count(*) AS i0 FROM hash_ovfl_heap
--- WHERE x = 1000;
-
-
---
--- btree index
--- test retrieval of min/max keys for each
---
-
-SELECT b.*
- FROM bt_i4_heap b
- WHERE b.seqno < 1;
-
-SELECT b.*
- FROM bt_i4_heap b
- WHERE b.seqno >= 9999;
-
-SELECT b.*
- FROM bt_i4_heap b
- WHERE b.seqno = 4500;
-
-SELECT b.*
- FROM bt_c16_heap b
- WHERE b.seqno < '1'::char16;
-
-SELECT b.*
- FROM bt_c16_heap b
- WHERE b.seqno >= '9999'::char16;
-
-SELECT b.*
- FROM bt_c16_heap b
- WHERE b.seqno = '4500'::char16;
-
-SELECT b.*
- FROM bt_txt_heap b
- WHERE b.seqno < '1'::text;
-
-SELECT b.*
- FROM bt_txt_heap b
- WHERE b.seqno >= '9999'::text;
-
-SELECT b.*
- FROM bt_txt_heap b
- WHERE b.seqno = '4500'::text;
-
-SELECT b.*
- FROM bt_f8_heap b
- WHERE b.seqno < '1'::float8;
-
-SELECT b.*
- FROM bt_f8_heap b
- WHERE b.seqno >= '9999'::float8;
-
-SELECT b.*
- FROM bt_f8_heap b
- WHERE b.seqno = '4500'::float8;
-
-
-
---
--- replace
---
---
--- BTREE
---
-UPDATE onek
- SET unique1 = onek.unique1 + 1;
-
-UPDATE onek
- SET unique1 = onek.unique1 - 1;
-
---
--- BTREE partial
---
--- UPDATE onek2
--- SET unique1 = onek2.unique1 + 1;
-
---UPDATE onek2
--- SET unique1 = onek2.unique1 - 1;
-
---
--- BTREE shutting out non-functional updates
---
--- the following two tests seem to take a long time on some
--- systems. This non-func update stuff needs to be examined
--- more closely. - jolly (2/22/96)
---
-UPDATE temp
- SET stringu1 = reverse_c16(onek.stringu1)
- WHERE onek.stringu1 = 'JBAAAA' and
- onek.stringu1 = temp.stringu1;
-
-UPDATE temp
- SET stringu1 = reverse_c16(onek2.stringu1)
- WHERE onek2.stringu1 = 'JCAAAA' and
- onek2.stringu1 = temp.stringu1;
-
-DROP TABLE temp;
-
---UPDATE person*
--- SET age = age + 1;
-
---UPDATE person*
--- SET age = age + 3
--- WHERE name = 'linda';
-
-
---
--- HASH
---
-UPDATE hash_i4_heap
- SET random = 1
- WHERE hash_i4_heap.seqno = 1492;
-
-SELECT h.seqno AS i1492, h.random AS i1
- FROM hash_i4_heap h
- WHERE h.random = 1;
-
-UPDATE hash_i4_heap
- SET seqno = 20000
- WHERE hash_i4_heap.random = 1492795354;
-
-SELECT h.seqno AS i20000
- FROM hash_i4_heap h
- WHERE h.random = 1492795354;
-
-UPDATE hash_c16_heap
- SET random = '0123456789abcdef'::char16
- WHERE hash_c16_heap.seqno = 6543;
-
-SELECT h.seqno AS i6543, h.random AS c0_to_f
- FROM hash_c16_heap h
- WHERE h.random = '0123456789abcdef'::char16;
-
-UPDATE hash_c16_heap
- SET seqno = 20000
- WHERE hash_c16_heap.random = '76652222'::char16;
-
---
--- this is the row we just replaced; index scan should return zero rows
---
-SELECT h.seqno AS emptyset
- FROM hash_c16_heap h
- WHERE h.random = '76652222'::char16;
-
-UPDATE hash_txt_heap
- SET random = '0123456789abcdefghijklmnop'::text
- WHERE hash_txt_heap.seqno = 4002;
-
-SELECT h.seqno AS i4002, h.random AS c0_to_p
- FROM hash_txt_heap h
- WHERE h.random = '0123456789abcdefghijklmnop'::text;
-
-UPDATE hash_txt_heap
- SET seqno = 20000
- WHERE hash_txt_heap.random = '959363399'::text;
-
-SELECT h.seqno AS t20000
- FROM hash_txt_heap h
- WHERE h.random = '959363399'::text;
-
-UPDATE hash_f8_heap
- SET random = '-1234.1234'::float8
- WHERE hash_f8_heap.seqno = 8906;
-
-SELECT h.seqno AS i8096, h.random AS f1234_1234
- FROM hash_f8_heap h
- WHERE h.random = '-1234.1234'::float8;
-
-UPDATE hash_f8_heap
- SET seqno = 20000
- WHERE hash_f8_heap.random = '488912369'::float8;
-
-SELECT h.seqno AS f20000
- FROM hash_f8_heap h
- WHERE h.random = '488912369'::float8;
-
--- UPDATE hash_ovfl_heap
--- SET x = 1000
--- WHERE x = 90;
-
--- this vacuums the index as well
--- VACUUM hash_ovfl_heap;
-
--- SELECT count(*) AS i0 FROM hash_ovfl_heap
--- WHERE x = 90;
-
--- SELECT count(*) AS i988 FROM hash_ovfl_heap
--- WHERE x = 1000;
-
---
--- append
--- (is tested in create.source)
---
-
---
--- queries to plan and execute each plannode and execnode we have
---
-
---
--- builtin functions
---
-
---
--- copy
---
-COPY onek TO '_OBJWD_/onek.data';
-
-DELETE FROM onek;
-
-COPY onek FROM '_OBJWD_/onek.data';
-
-SELECT unique1 FROM onek WHERE unique1 < 2;
-
-DELETE FROM onek2;
-
-COPY onek2 FROM '_OBJWD_/onek.data';
-
-SELECT unique1 FROM onek2 WHERE unique1 < 2;
-
-COPY BINARY stud_emp TO '_OBJWD_/stud_emp.data';
-
-DELETE FROM stud_emp;
-
-COPY BINARY stud_emp FROM '_OBJWD_/stud_emp.data';
-
-SELECT * FROM stud_emp;
-
--- COPY aggtest FROM stdin;
--- 56 7.8
--- 100 99.097
--- 0 0.09561
--- 42 324.78
--- .
--- COPY aggtest TO stdout;
-
-
---
--- test the random function
---
--- count the number of tuples originally
-SELECT count(*) FROM onek;
-
--- select roughly 1/10 of the tuples
-SELECT count(*) FROM onek where oidrand(onek.oid, 10);
-
--- select again, the count should be different
-SELECT count(*) FROM onek where oidrand(onek.oid, 10);
-
-
---
--- transaction blocks
---
-BEGIN;
-
-SELECT *
- INTO TABLE xacttest
- FROM aggtest;
-
-INSERT INTO xacttest (a, b) VALUES (777, 777.777);
-
-END;
-
--- should retrieve one value--
-SELECT a FROM xacttest WHERE a > 100;
-
-
-BEGIN;
-
-CREATE TABLE disappear (a int4);
-
-DELETE FROM aggtest;
-
--- should be empty
-SELECT * FROM aggtest;
-
-ABORT;
-
--- should not exist
-SELECT oid FROM pg_class WHERE relname = 'disappear';
-
--- should have members again
-SELECT * FROM aggtest;
-
-
---
--- portal manipulation
---
-BEGIN;
-
-DECLARE foo1 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo2 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo3 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo4 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo5 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo6 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo7 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo8 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo9 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo10 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo11 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo12 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo13 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo14 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo15 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo16 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo17 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo18 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo19 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo20 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo21 CURSOR FOR SELECT * FROM tenk1;
-
-DECLARE foo22 CURSOR FOR SELECT * FROM tenk2;
-
-DECLARE foo23 CURSOR FOR SELECT * FROM tenk1;
-
-FETCH 1 in foo1;
-
-FETCH 2 in foo2;
-
-FETCH 3 in foo3;
-
-FETCH 4 in foo4;
-
-FETCH 5 in foo5;
-
-FETCH 6 in foo6;
-
-FETCH 7 in foo7;
-
-FETCH 8 in foo8;
-
-FETCH 9 in foo9;
-
-FETCH 10 in foo10;
-
-FETCH 11 in foo11;
-
-FETCH 12 in foo12;
-
-FETCH 13 in foo13;
-
-FETCH 14 in foo14;
-
-FETCH 15 in foo15;
-
-FETCH 16 in foo16;
-
-FETCH 17 in foo17;
-
-FETCH 18 in foo18;
-
-FETCH 19 in foo19;
-
-FETCH 20 in foo20;
-
-FETCH 21 in foo21;
-
-FETCH 22 in foo22;
-
-FETCH 23 in foo23;
-
-FETCH backward 1 in foo23;
-
-FETCH backward 2 in foo22;
-
-FETCH backward 3 in foo21;
-
-FETCH backward 4 in foo20;
-
-FETCH backward 5 in foo19;
-
-FETCH backward 6 in foo18;
-
-FETCH backward 7 in foo17;
-
-FETCH backward 8 in foo16;
-
-FETCH backward 9 in foo15;
-
-FETCH backward 10 in foo14;
-
-FETCH backward 11 in foo13;
-
-FETCH backward 12 in foo12;
-
-FETCH backward 13 in foo11;
-
-FETCH backward 14 in foo10;
-
-FETCH backward 15 in foo9;
-
-FETCH backward 16 in foo8;
-
-FETCH backward 17 in foo7;
-
-FETCH backward 18 in foo6;
-
-FETCH backward 19 in foo5;
-
-FETCH backward 20 in foo4;
-
-FETCH backward 21 in foo3;
-
-FETCH backward 22 in foo2;
-
-FETCH backward 23 in foo1;
-
-CLOSE foo1;
-
-CLOSE foo2;
-
-CLOSE foo3;
-
-CLOSE foo4;
-
-CLOSE foo5;
-
-CLOSE foo6;
-
-CLOSE foo7;
-
-CLOSE foo8;
-
-CLOSE foo9;
-
-CLOSE foo10;
-
-CLOSE foo11;
-
-CLOSE foo12;
-
-end;
-
-EXTEND INDEX onek2_u1_prtl WHERE onek2.unique1 <= 60;
-
-BEGIN;
-
-DECLARE foo13 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 50;
-
-DECLARE foo14 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 51;
-
-DECLARE foo15 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 52;
-
-DECLARE foo16 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 53;
-
-DECLARE foo17 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 54;
-
-DECLARE foo18 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 55;
-
-DECLARE foo19 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 56;
-
-DECLARE foo20 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 57;
-
-DECLARE foo21 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 58;
-
-DECLARE foo22 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 59;
-
-DECLARE foo23 CURSOR FOR
- SELECT * FROM onek WHERE unique1 = 60;
-
-DECLARE foo24 CURSOR FOR
- SELECT * FROM onek2 WHERE unique1 = 50;
-
-DECLARE foo25 CURSOR FOR
- SELECT * FROM onek2 WHERE unique1 = 60;
-
-FETCH all in foo13;
-
-FETCH all in foo14;
-
-FETCH all in foo15;
-
-FETCH all in foo16;
-
-FETCH all in foo17;
-
-FETCH all in foo18;
-
-FETCH all in foo19;
-
-FETCH all in foo20;
-
-FETCH all in foo21;
-
-FETCH all in foo22;
-
-FETCH all in foo23;
-
-FETCH all in foo24;
-
-FETCH all in foo25;
-
-CLOSE foo13;
-
-CLOSE foo14;
-
-CLOSE foo15;
-
-CLOSE foo16;
-
-CLOSE foo17;
-
-CLOSE foo18;
-
-CLOSE foo19;
-
-CLOSE foo20;
-
-CLOSE foo21;
-
-CLOSE foo22;
-
-CLOSE foo23;
-
-CLOSE foo24;
-
-CLOSE foo25;
-
-END;
-
-
---
--- PURGE
---
--- we did two updates on each of these 10K tables up above. we should
--- therefore go from 10002 tuples (two of which are not visible without
--- using a time qual) to 10000.
---
--- vacuuming here also tests whether or not the hash index compaction
--- code works; this used to be commented out because the hash AM would
--- miss deleting a bunch of index tuples, which caused big problems when
--- you dereferenced the tids and found garbage..
---
--- absolute time
-PURGE hash_f8_heap BEFORE 'now';
-
-SELECT count(*) AS has_10002 FROM hash_f8_heap[,] h;
-
-VACUUM hash_f8_heap;
-
-SELECT count(*) AS has_10000 FROM hash_f8_heap[,] h;
-
--- relative time
-PURGE hash_i4_heap AFTER '@ 1 second ago';
-
-SELECT count(*) AS has_10002 FROM hash_i4_heap[,] h;
-
-VACUUM hash_i4_heap;
-
-SELECT count(*) AS has_10000 FROM hash_i4_heap[,] h;
-
-
---
--- add attribute
---
-CREATE TABLE temp (initial int4);
-
-ALTER TABLE temp ADD COLUMN a int4;
-
-ALTER TABLE temp ADD COLUMN b char16;
-
-ALTER TABLE temp ADD COLUMN c text;
-
-ALTER TABLE temp ADD COLUMN d float8;
-
-ALTER TABLE temp ADD COLUMN e float4;
-
-ALTER TABLE temp ADD COLUMN f int2;
-
-ALTER TABLE temp ADD COLUMN g polygon;
-
-ALTER TABLE temp ADD COLUMN h abstime;
-
-ALTER TABLE temp ADD COLUMN i char;
-
-ALTER TABLE temp ADD COLUMN j abstime[];
-
-ALTER TABLE temp ADD COLUMN k dt;
-
-ALTER TABLE temp ADD COLUMN l tid;
-
-ALTER TABLE temp ADD COLUMN m xid;
-
-ALTER TABLE temp ADD COLUMN n oid8;
-
---ALTER TABLE temp ADD COLUMN o lock;
-ALTER TABLE temp ADD COLUMN p smgr;
-
-ALTER TABLE temp ADD COLUMN q point;
-
-ALTER TABLE temp ADD COLUMN r lseg;
-
-ALTER TABLE temp ADD COLUMN s path;
-
-ALTER TABLE temp ADD COLUMN t box;
-
-ALTER TABLE temp ADD COLUMN u tinterval;
-
-ALTER TABLE temp ADD COLUMN v oidint4;
-
-ALTER TABLE temp ADD COLUMN w oidname;
-
-ALTER TABLE temp ADD COLUMN x float8[];
-
-ALTER TABLE temp ADD COLUMN y float4[];
-
-ALTER TABLE temp ADD COLUMN z int2[];
-
-INSERT INTO temp (a, b, c, d, e, f, g, h, i, j, k, l, m, n, p, q, r, s, t, u,
- v, w, x, y, z)
- VALUES (4, 'char16', 'text', 4.1, 4.1, 2, '(4.1,4.1,3.1,3.1)',
- 'Mon May 1 00:30:30 1995', 'c', '{Mon May 1 00:30:30 1995, Monday Aug 24 14:43:07 1992, epoch}',
- 314159, '(1,1)', 512,
- '1 2 3 4 5 6 7 8', 'magnetic disk', '(1.1,1.1)', '(4.1,4.1,3.1,3.1)',
- '(0,2,4.1,4.1,3.1,3.1)', '(4.1,4.1,3.1,3.1)', '["current" "infinity"]',
- '1/3', '1,char16', '{1.0,2.0,3.0,4.0}', '{1.0,2.0,3.0,4.0}', '{1,2,3,4}');
-
-SELECT * FROM temp;
-
-DROP TABLE temp;
-
--- the wolf bug - schema mods caused inconsistent row descriptors
-CREATE TABLE temp (
- initial int4
-) ARCHIVE = light;
-
-ALTER TABLE temp ADD COLUMN a int4;
-
-ALTER TABLE temp ADD COLUMN b char16;
-
-ALTER TABLE temp ADD COLUMN c text;
-
-ALTER TABLE temp ADD COLUMN d float8;
-
-ALTER TABLE temp ADD COLUMN e float4;
-
-ALTER TABLE temp ADD COLUMN f int2;
-
-ALTER TABLE temp ADD COLUMN g polygon;
-
-ALTER TABLE temp ADD COLUMN h abstime;
-
-ALTER TABLE temp ADD COLUMN i char;
-
-ALTER TABLE temp ADD COLUMN j abstime[];
-
-ALTER TABLE temp ADD COLUMN k dt;
-
-ALTER TABLE temp ADD COLUMN l tid;
-
-ALTER TABLE temp ADD COLUMN m xid;
-
-ALTER TABLE temp ADD COLUMN n oid8;
-
---ALTER TABLE temp ADD COLUMN o lock;
-ALTER TABLE temp ADD COLUMN p smgr;
-
-ALTER TABLE temp ADD COLUMN q point;
-
-ALTER TABLE temp ADD COLUMN r lseg;
-
-ALTER TABLE temp ADD COLUMN s path;
-
-ALTER TABLE temp ADD COLUMN t box;
-
-ALTER TABLE temp ADD COLUMN u tinterval;
-
-ALTER TABLE temp ADD COLUMN v oidint4;
-
-ALTER TABLE temp ADD COLUMN w oidname;
-
-ALTER TABLE temp ADD COLUMN x float8[];
-
-ALTER TABLE temp ADD COLUMN y float4[];
-
-ALTER TABLE temp ADD COLUMN z int2[];
-
-INSERT INTO temp (a, b, c, d, e, f, g, h, i, j, k, l, m, n, p, q, r, s, t, u,
- v, w, x, y, z)
- VALUES (4, 'char16', 'text', 4.1, 4.1, 2, '(4.1,4.1,3.1,3.1)',
- 'Mon May 1 00:30:30 1995', 'c', '{Mon May 1 00:30:30 1995, Monday Aug 24 14:43:07 1992, epoch}',
- 314159, '(1,1)', 512,
- '1 2 3 4 5 6 7 8', 'magnetic disk', '(1.1,1.1)', '(4.1,4.1,3.1,3.1)',
- '(0,2,4.1,4.1,3.1,3.1)', '(4.1,4.1,3.1,3.1)', '["current" "infinity"]',
- '1/3', '1,char16', '{1.0,2.0,3.0,4.0}', '{1.0,2.0,3.0,4.0}', '{1,2,3,4}');
-
-SELECT * FROM temp[,];
-
-DROP TABLE temp;
-
-
---
--- rename -
--- should preserve indices
---
-ALTER TABLE tenk1 RENAME TO ten_k;
-
--- 20 values, sorted
-SELECT unique1 FROM ten_k WHERE unique1 < 20;
-
--- 20 values, sorted
-SELECT unique2 FROM ten_k WHERE unique2 < 20;
-
--- 100 values, sorted
-SELECT hundred FROM ten_k WHERE hundred = 50;
-
-ALTER TABLE ten_k RENAME TO tenk1;
-
--- 5 values, sorted
-SELECT unique1 FROM tenk1 WHERE unique1 < 5;
-
-
---
--- VIEW queries
---
--- test the views defined in create.source
---
-SELECT * from street;
-
-SELECT * from iexit;
-
-SELECT * from toyemp where name='sharon';
-
-
-
-
---
--- AGGREGATES
---
-SELECT avg(four) AS avg_1 FROM onek;
-
-SELECT avg(a) AS avg_49 FROM aggtest WHERE a < 100;
-
-SELECT avg(b) AS avg_107_943 FROM aggtest;
-
-SELECT avg(gpa) AS avg_3_4 FROM student;
-
-
-SELECT sum(four) AS sum_1500 FROM onek;
-
-SELECT sum(a) AS sum_198 FROM aggtest;
-
-SELECT sum(b) AS avg_431_773 FROM aggtest;
-
-SELECT sum(gpa) AS avg_6_8 FROM student;
-
-
-SELECT max(four) AS max_3 FROM onek;
-
-SELECT max(a) AS max_100 FROM aggtest;
-
-SELECT max(aggtest.b) AS max_324_78 FROM aggtest;
-
-SELECT max(student.gpa) AS max_3_7 FROM student;
-
-
-SELECT count(four) AS cnt_1000 FROM onek;
-
-
-SELECT newavg(four) AS avg_1 FROM onek;
-
-SELECT newsum(four) AS sum_1500 FROM onek;
-
-SELECT newcnt(four) AS cnt_1000 FROM onek;
-
-
---
--- inheritance stress test
---
-SELECT * FROM a_star*;
-
-SELECT *
- FROM b_star* x
- WHERE x.b = 'bumble'::text or x.a < 3;
-
-SELECT class, a
- FROM c_star* x
- WHERE x.c ~ 'hi'::text;
-
-SELECT class, b, c
- FROM d_star* x
- WHERE x.a < 100;
-
-SELECT class, c FROM e_star* x WHERE x.c NOTNULL;
-
-SELECT * FROM f_star* x WHERE x.c ISNULL;
-
-ALTER TABLE f_star RENAME COLUMN f TO ff;
-
-ALTER TABLE e_star* RENAME COLUMN e TO ee;
-
-ALTER TABLE d_star* RENAME COLUMN d TO dd;
-
-ALTER TABLE c_star* RENAME COLUMN c TO cc;
-
-ALTER TABLE b_star* RENAME COLUMN b TO bb;
-
-ALTER TABLE a_star* RENAME COLUMN a TO aa;
-
-SELECT class, aa
- FROM a_star* x
- WHERE aa ISNULL;
-
-ALTER TABLE a_star RENAME COLUMN aa TO foo;
-
-SELECT class, foo
- FROM a_star x
- WHERE x.foo >= 2;
-
-ALTER TABLE a_star RENAME COLUMN foo TO aa;
-
-SELECT *
- from a_star*
- WHERE aa < 1000;
-
-ALTER TABLE f_star ADD COLUMN f int4;
-
-UPDATE f_star SET f = 10;
-
-ALTER TABLE e_star* ADD COLUMN e int4;
-
---UPDATE e_star* SET e = 42;
-
-SELECT * FROM e_star*;
-
-ALTER TABLE a_star* ADD COLUMN a text;
-
---UPDATE b_star*
--- SET a = 'gazpacho'::text
--- WHERE aa > 4;
-
-SELECT class, aa, a FROM a_star*;
-
-
---
--- versions
---
-
---
--- postquel functions
---
---
--- mike does post_hacking,
--- joe and sally play basketball, and
--- everyone else does nothing.
---
-SELECT p.name, p.hobbies.name FROM person p;
-
---
--- as above, but jeff also does post_hacking.
---
-SELECT p.name, p.hobbies.name FROM person* p;
-
---
--- the next two queries demonstrate how functions generate bogus duplicates.
--- this is a "feature" ..
---
-SELECT DISTINCT hobbies_r.name, hobbies_r.equipment.name FROM hobbies_r;
-
-SELECT hobbies_r.name, hobbies_r.equipment.name FROM hobbies_r;
-
---
--- mike needs advil and peet's coffee,
--- joe and sally need hightops, and
--- everyone else is fine.
---
-SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person p;
-
---
--- as above, but jeff needs advil and peet's coffee as well.
---
-SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person* p;
-
---
--- just like the last two, but make sure that the target list fixup and
--- unflattening is being done correctly.
---
-SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person p;
-
-SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person* p;
-
-SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person p;
-
-SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person* p;
-
-SELECT user_relns() AS user_relns
- ORDER BY user_relns;
-
---SELECT name(equipment(hobby_construct('skywalking'::text, 'mer'::text))) AS equip_name;
-
-
---
--- functional joins
---
-
---
--- instance rules
---
-
---
--- rewrite rules
---
-
---
--- ARRAYS
---
-SELECT * FROM arrtest;
-
-SELECT arrtest.a[1],
- arrtest.b[1][1][1],
- arrtest.c[1],
- arrtest.d[1][1],
- arrtest.e[0]
- FROM arrtest;
--- ??? what about
--- SELECT a[1], b[1][1][1], c[1], d[1][1], e[0]
--- FROM arrtest;
-
-SELECT arrtest.a[1:3],
- arrtest.b[1:1][1:2][1:2],
- arrtest.c[1:2],
- arrtest.d[1:1][1:2]
- FROM arrtest;
-
--- returns three different results--
-SELECT array_dims(arrtest.b) AS x;
-
--- returns nothing
-SELECT *
- FROM arrtest
- WHERE arrtest.a[1] < 5 and
- arrtest.c = '{"foobar"}'::_char16;
-
--- updating array subranges seems to be broken
---
--- UPDATE arrtest
--- SET a[1:2] = '{16,25}',
--- b[1:1][1:1][1:2] = '{113, 117}',
--- c[1:1] = '{"new_word"}';
-
-SELECT arrtest.a[1:3],
- arrtest.b[1:1][1:2][1:2],
- arrtest.c[1:2],
- arrtest.d[1:1][1:2]
- FROM arrtest;
-
-
---
--- expensive functions
---
-
-
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