2103b7baa2
Phase 2 of hashed-aggregation project. nodeAgg.c now knows how to do
...
hashed aggregation, but there's not yet planner support for it.
2002-11-06 22:31:24 +00:00
d84fe82230
Update copyright to 2002.
2002-06-20 20:29:54 +00:00
ea08e6cd55
New pgindent run with fixes suggested by Tom. Patch manually reviewed,
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initdb/regression tests pass.
2001-11-05 17:46:40 +00:00
6783b2372e
Another pgindent run. Fixes enum indenting, and improves #endif
...
spacing. Also adds space for one-line comments.
2001-10-28 06:26:15 +00:00
b81844b173
pgindent run on all C files. Java run to follow. initdb/regression
...
tests pass.
2001-10-25 05:50:21 +00:00
01a819abe3
Make planner compute the number of hash buckets the same way that
...
nodeHash.c will compute it (by sharing code).
2001-06-11 00:17:08 +00:00
9e1552607a
pgindent run. Make it all clean.
2001-03-22 04:01:46 +00:00
623bf843d2
Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.
2001-01-24 19:43:33 +00:00
badce86a2c
First stage of reclaiming memory in executor by resetting short-term
...
memory contexts. Currently, only leaks in expressions executed as
quals or projections are handled. Clean up some old dead cruft in
executor while at it --- unused fields in state nodes, that sort of thing.
2000-07-12 02:37:39 +00:00
25442d8d2f
Correct oversight in hashjoin cost estimation: nodeHash sizes its hash
...
table for an average of NTUP_PER_BUCKET tuples/bucket, but cost_hashjoin
was assuming a target load of one tuple/bucket. This was causing a
noticeable underestimate of hashjoin costs.
2000-04-18 05:43:02 +00:00
5c25d60244
Add:
...
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
to all files copyright Regents of Berkeley. Man, that's a lot of files.
2000-01-26 05:58:53 +00:00
4b2c2850bf
Clean up #include in /include directory. Add scripts for checking includes.
1999-07-15 15:21:54 +00:00
07842084fe
pgindent run over code.
1999-05-25 16:15:34 +00:00
26069a58e8
Rewrite hash join to use simple linked lists instead of a
...
fixed-size hashtable. This should prevent 'hashtable out of memory' errors,
unless you really do run out of memory. Note: target size for hashtable
is now taken from -S postmaster switch, not -B, since it is local memory
in the backend rather than shared memory.
1999-05-18 21:33:06 +00:00
6724a50787
Change my-function-name-- to my_function_name, and optimizer renames.
1999-02-13 23:22:53 +00:00
fa1a8d6a97
OK, folks, here is the pgindent output.
1998-09-01 04:40:42 +00:00
a32450a585
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
5d7923dd1c
Subselects...
1998-02-13 03:46:56 +00:00
7229513943
Fix prototypes so they don't look like function definitions.
1998-01-24 22:50:57 +00:00
43c7114b48
Cleanup up include files.
1997-11-26 01:26:13 +00:00
59f6a57e59
Used modified version of indent that understands over 100 typedefs.
1997-09-08 21:56:23 +00:00
319dbfa736
Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.
1997-09-08 02:41:22 +00:00
1ccd423235
Massive commit to run PGINDENT on all *.c and *.h files.
1997-09-07 05:04:48 +00:00
1d8bbfd2e7
Make functions static where possible, enclose unused functions in #ifdef NOT_USED.
1997-08-19 21:40:56 +00:00
870be9fa8e
Clean up th ecompile process by centralizing the include files
...
- code compile tested, but due to a yet unresolved problem with
parse.h's creation, compile not completed...
1996-08-28 07:27:54 +00:00
Tom Lane
Bruce Momjian
Vadim B. Mikheev
Marc G. Fournier