Bruce Momjian
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0ff2733355
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Update pathkeys comparison function.
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1999-02-20 18:01:02 +00:00 |
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Bruce Momjian
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148ec3b1d8
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update pathkey description.
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1999-02-20 16:32:35 +00:00 |
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Bruce Momjian
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9188aab758
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add pathkeys description.
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1999-02-20 16:28:20 +00:00 |
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Bruce Momjian
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67fd67f53a
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another rename of optimizer
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1999-02-20 15:27:42 +00:00 |
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Bruce Momjian
|
612b8434e4
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optimizer cleanup
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1999-02-19 05:18:06 +00:00 |
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Bruce Momjian
|
8ab72a38df
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optimizer cleanup
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1999-02-19 02:05:20 +00:00 |
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Bruce Momjian
|
cd38f08598
|
rename optimizer file name
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1999-02-18 19:58:53 +00:00 |
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Bruce Momjian
|
b4e7510e09
|
Enable bushy and right-hand queries by default.
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1999-02-18 06:01:11 +00:00 |
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Bruce Momjian
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65ccd1039a
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Enable bushy plans by default.
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1999-02-18 05:26:34 +00:00 |
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Bruce Momjian
|
e78662d879
|
optimizer cleanup
|
1999-02-18 04:55:54 +00:00 |
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Bruce Momjian
|
d977ff7b52
|
more optimizer cleanups
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1999-02-18 04:45:36 +00:00 |
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Bruce Momjian
|
31cce21fb0
|
Fix bushy plans. Cleanup.
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1999-02-18 00:49:48 +00:00 |
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Bruce Momjian
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c82ca4c158
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Re-enable bushy plans. Vadim want them.
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1999-02-16 00:41:03 +00:00 |
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Bruce Momjian
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cd550c7672
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Update optimizer readme.
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1999-02-15 22:19:01 +00:00 |
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Bruce Momjian
|
e6bf7b4d93
|
rename
|
1999-02-15 05:56:07 +00:00 |
|
Bruce Momjian
|
56bb23a8fe
|
optimizer rename
|
1999-02-15 05:50:02 +00:00 |
|
Bruce Momjian
|
50034a852d
|
optimizer rename
|
1999-02-15 05:28:10 +00:00 |
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Bruce Momjian
|
c5449d5354
|
otherrels is now unjoined_rels
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1999-02-15 05:21:12 +00:00 |
|
Bruce Momjian
|
82682ff31f
|
optimizer rename
|
1999-02-15 03:59:28 +00:00 |
|
Bruce Momjian
|
ba2883b264
|
Remove duplicate geqo functions, and more optimizer cleanup
|
1999-02-15 03:22:37 +00:00 |
|
Tom Lane
|
944d3c395e
|
Replace non-idiomatic nconc(x, lcons(y, NIL)) with lappend(x, y).
|
1999-02-15 02:04:58 +00:00 |
|
Tom Lane
|
dec354ca97
|
Fix a number of places that made faulty assumptions about
what is_opclause will accept.
|
1999-02-15 01:06:59 +00:00 |
|
Tom Lane
|
5500039843
|
Fix optimizer coredump with unary-operator WHERE clauses.
A test case is:
create table linetab (x line);
select * from linetab where ?| x;
which coredumps in 6.4.2 and current sources.
|
1999-02-14 22:24:25 +00:00 |
|
Bruce Momjian
|
d8b482be7c
|
optimizer cleanup.
|
1999-02-14 05:27:12 +00:00 |
|
Bruce Momjian
|
808a6df065
|
optimizer rename.
|
1999-02-14 05:14:15 +00:00 |
|
Bruce Momjian
|
61aa825876
|
Optimizer rename.
|
1999-02-14 04:57:02 +00:00 |
|
Bruce Momjian
|
6724a50787
|
Change my-function-name-- to my_function_name, and optimizer renames.
|
1999-02-13 23:22:53 +00:00 |
|
Bruce Momjian
|
ad4b27ac3f
|
Optimizer cleanup.
|
1999-02-12 17:25:05 +00:00 |
|
Bruce Momjian
|
c0d17c7aee
|
JoinPath -> NestPath for nested loop.
|
1999-02-12 06:43:53 +00:00 |
|
Bruce Momjian
|
3fdb9bb9c7
|
Fix optimizer and make faster.
|
1999-02-12 05:57:08 +00:00 |
|
Bruce Momjian
|
55d0465009
|
optimizer update
|
1999-02-12 02:37:52 +00:00 |
|
Bruce Momjian
|
34ecb9d850
|
Optimizer cleanups.
|
1999-02-11 21:05:28 +00:00 |
|
Bruce Momjian
|
c873fcdaf4
|
Optimizer cleanup.
|
1999-02-11 17:21:51 +00:00 |
|
Bruce Momjian
|
8dc2209f71
|
optimizer cleanup
|
1999-02-11 17:03:17 +00:00 |
|
Bruce Momjian
|
6de25f09b1
|
Optimizer cleanup.
|
1999-02-11 17:00:49 +00:00 |
|
Bruce Momjian
|
4ea3f728e9
|
More optimization.
|
1999-02-11 16:09:41 +00:00 |
|
Bruce Momjian
|
d244df95db
|
More optimizer speedups.
|
1999-02-11 14:59:09 +00:00 |
|
Bruce Momjian
|
129543e22d
|
optimizer cleanup
|
1999-02-11 05:29:08 +00:00 |
|
Bruce Momjian
|
dbd80c97f4
|
Optimizer fix for samekeys() and cost fixes for longer optimizer keys.
|
1999-02-11 04:08:44 +00:00 |
|
Bruce Momjian
|
9dbb0efb0b
|
Optmizer cleanup
|
1999-02-10 21:02:50 +00:00 |
|
Bruce Momjian
|
d5a785cd5a
|
Update find_typedefs for bsdi 4.0.
|
1999-02-10 17:14:32 +00:00 |
|
Bruce Momjian
|
f859c81c18
|
Rename Path.keys to Path.pathkeys. Too many 'keys' used for other things.
|
1999-02-10 03:52:54 +00:00 |
|
Bruce Momjian
|
318e593f03
|
Rename Temp to Noname for noname tables.
|
1999-02-09 17:03:14 +00:00 |
|
Bruce Momjian
|
78511d8fe9
|
Optimizer fix for samekeys.
|
1999-02-09 06:30:45 +00:00 |
|
Bruce Momjian
|
fe35ffe7e0
|
Major optimizer improvement for joining a large number of tables.
|
1999-02-09 03:51:42 +00:00 |
|
Bruce Momjian
|
54e5d25666
|
Optimizer cleanup.
|
1999-02-08 04:29:25 +00:00 |
|
Tom Lane
|
65d320e7e4
|
Fix bracketing error in CaseExpr code
|
1999-02-07 03:02:21 +00:00 |
|
Bruce Momjian
|
a553760845
|
Optimizer cleanup.
|
1999-02-06 17:29:30 +00:00 |
|
Bruce Momjian
|
7d2b3874aa
|
optimizer cleanup
|
1999-02-05 20:34:11 +00:00 |
|
Bruce Momjian
|
6e2edaf4b8
|
Optimizer cleanup.
|
1999-02-05 19:59:31 +00:00 |
|