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Author SHA1 Message Date
Tom Lane
c3a4d8ed54 Very minor improvements in CREATE OPERATOR docs. 1999-05-20 03:22:01 +00:00
Tom Lane
c9f8ab6fba Update CREATE FUNCTION docs: mention use of AS clause with 
INTERNAL functions, add a warning about trying to overload function names
for dynamically loaded C functions (from old man page).
 1999-05-20 02:57:15 +00:00
Tom Lane
e68abfbeff Update SGML docs with some changes I made to test/regress/README 
many moons ago, but forgot to put here.
 1999-05-20 02:46:40 +00:00
Tom Lane
f9e497db7f Doco updates for change to handling of INTERNAL function 
entries (prosrc is now name of C-level function).
 1999-05-20 02:44:53 +00:00
Tom Lane
77d3355900 Minor improvements to postmaster/backend man pages. 1999-05-19 23:30:43 +00:00
Bruce Momjian
41543b0618 Dec ALpha patches 1999-05-19 18:06:43 +00:00
Bruce Momjian
8223f70e52 Dec alpha patches. 1999-05-19 18:04:51 +00:00
Bruce Momjian
6d08b6a7b8 Remove 4096 string limited key on block size 1999-05-19 17:53:12 +00:00
Bruce Momjian
0a8fb5a8f9 Upgrade to PyGreSQL (2.4) 1999-05-19 16:46:12 +00:00
Marc G. Fournier
9487ad8409 Bring python up to date ... 
From: D'Arcy J.M. Cain <darcy@druid.net>
 1999-05-19 14:46:54 +00:00
Tom Lane
77ebed09f5 Add Aggref and ArrayRef to the set of node types that transformExpr 
will pass through rather than spitting up.  This is necessary to handle
cases where coerce_type causes a subexpression to be retransformed, as in
	SELECT count(*) + 1.0 FROM table
 1999-05-18 23:40:05 +00:00
Peter Mount
2d7ec4785f Forgot the CHANGELOG 1999-05-18 23:22:08 +00:00
Peter Mount
4c63b257fd Internationalisation of error messages 1999-05-18 23:17:46 +00:00
Tom Lane
c2f0d565f3 Now that hashjoin is reliable for large joins (knock on wood), 
remove optimizer's arbitrary limit on how large a join it will use hashing
for.  (The limit was too large to prevent the problems we'd been seeing,
anyway...)
 1999-05-18 21:36:10 +00:00
Tom Lane
353d36f979 Remove no-longer-used fields in Hash and HashJoin nodes. 1999-05-18 21:34:29 +00:00
Tom Lane
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
Peter Mount
d261a5ec86 Transactions in ImageViewer 1999-05-18 06:07:25 +00:00
Michael Meskes
21e03211cf *** empty log message *** 1999-05-18 05:20:17 +00:00
Peter Mount
20f0cfc322 Fixed Internationalization of error messages. 1999-05-17 22:58:19 +00:00
Peter Mount
3f59cc0831 Minor bug fixes. Replaced DateStyle support with ISO. 1999-05-17 22:43:30 +00:00
Bruce Momjian
c2b75c83f3 All works on linux now by my tests and regression(with patch below). 
ALTER TABLE RENAME with extents.
Ole Gjerde
 1999-05-17 18:24:48 +00:00
Bruce Momjian
19c4e862d4 Skip junk nodes when comparing UNION target list lengths. 1999-05-17 18:22:19 +00:00
Bruce Momjian
585c967720 Change resjunk to a boolean. 1999-05-17 17:03:51 +00:00
Jan Wieck
fd1647706d Fixed latest regression diff's by omitting viewowner in SELECT from pg_views. 
Jan
 1999-05-17 09:03:26 +00:00
Bruce Momjian
184dd28d5c This is actually more of a fundamental problem with mdtruncate. It 
looks
like someone just didn't add support for multiple segments for
truncation.

The following patch seems to do the right thing, for me at least.
It passed my tests, my data looks right(no data that shouldn't be in
there) and regression is ok.

Ole Gjerde
 1999-05-17 06:38:41 +00:00
Bruce Momjian
1125c5e4c5 Add python 1999-05-17 06:27:07 +00:00
Bruce Momjian
e55213a5a8 Re-add python. 1999-05-17 06:15:31 +00:00
Bruce Momjian
716b8e2dba Updates for 6.5. 1999-05-17 06:06:35 +00:00
Marc G. Fournier
af657ae739 Update pointers to where the register/mailing list pages are found on the 
wweb site ..
 1999-05-17 04:58:19 +00:00
Tom Lane
fe0b8612d9 Prior patch added 2 more characters to string allocated 
for SERIAL column's constraint, but forgot to increase space palloc'd...
 1999-05-17 04:50:07 +00:00
Bruce Momjian
b8b1ba53ea SELECT * error message fix. 1999-05-17 04:19:33 +00:00
Marc G. Fournier
a0b7daa129 Apply freebsd specific patches dealign with ELF system from FreeBSD's 
ports collection ...
 1999-05-17 04:13:29 +00:00
Bruce Momjian
61f618e73e Move IN to proper place. 1999-05-17 01:01:06 +00:00
Bruce Momjian
a341db91c5 Cleanup 1999-05-17 00:31:49 +00:00
Bruce Momjian
e83265b32a Fix typo in change. 1999-05-17 00:27:45 +00:00
Tom Lane
0b8b1fe3aa Tighten coding in new_join_pathkey, which seems to be a hotspot 
for GEQO ...
 1999-05-17 00:26:33 +00:00
Tom Lane
1332c1e144 Change GEQO optimizer to release memory after each gene 
is evaluated.  This bounds memory usage to something reasonable even
when many tables are being joined.
 1999-05-17 00:25:34 +00:00
Bruce Momjian
c686be8d56 Require IN in LOCK syntax. 1999-05-17 00:22:07 +00:00
Bruce Momjian
054cae8173 Change md* call to smgr*. 1999-05-17 00:19:12 +00:00
Tom Lane
fecb2b0024 Minor code cleanup in optimizer. 1999-05-16 19:45:37 +00:00
Tom Lane
f2ed835baf Fix some typos in geqo optimizer --- it now generates 
reasonable plans again.  Still eats memory like there's no tomorrow,
however :-(.
 1999-05-16 19:45:00 +00:00
Tom Lane
cf11642e92 Undo collateral damage from recent patch: Makefile had 
lost most of target list and thus 'make clean' didn't clean up very well.
 1999-05-16 14:56:17 +00:00
Tom Lane
bbf3748347 Change iostream to iostream.h, strstream to strstream.h 
for compatibility with older C++ libraries.
 1999-05-16 14:34:59 +00:00
Bruce Momjian
2132e062e1 I made it so it rolled over files at 1MB. My table ended up with 120 
segments, and my indexes had 3(Yes, it DOES work!).
DROP TABLE removed ALL segments from the table, but only the main index
segment.

So it looks like removing the table itself is using mdunlink in md.c,
while removing indexes uses FileNameUnlink() which only unlinks 1 file.
As far as I can tell, calling FileNameUnlink() and mdunlink() is basically
the same, except mdunlink() deletes any extra segments.

I've done some testing and it seems to work.  It also passes regression
tests(except float8, geometry and rules, but that's normal).

If this patch is right, this fixes all known multi-segment problems on
Linux.

Ole Gjerde
 1999-05-15 22:31:07 +00:00
Bruce Momjian
de81fbd047 I've got 2 pretty small patches. 
configtype.patch simply fixes a typo in config.h.in
pg_dump.c.patch Updates a bunch of error messages to include a reason
from
                the backend, and also removes a couple of unnecessary
if's

Ole Gjerde
 1999-05-15 22:18:51 +00:00
Michael Meskes
c8bd630af6 *** empty log message *** 1999-05-14 06:56:18 +00:00
Bruce Momjian
564842a617 Hi, Bruce! 
These are my last changes to lmgr fixing deadlock handling.
Please apply them to cvs...

Vadim
 1999-05-13 15:55:45 +00:00
Thomas G. Lockhart
9bbc1657a1 Add double quotes around the sequence name generated to support the 
SERIAL data type DEFAULT clause.
This fixes a problem finding the sequence name when mixed case table names
 are involved.
 1999-05-13 15:01:32 +00:00
Thomas G. Lockhart
81c83db3bb Surround a variable declaration with ENABLE_OUTER_JOINS to suppress 
compiler warnings about an unused variable.
 1999-05-13 14:59:05 +00:00
Tatsuo Ishii
0c1e2e493d set client_encoding to <nothing> crashes backend. 1999-05-13 10:28:26 +00:00