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Author SHA1 Message Date
Tom Lane
b2f14e11ec Reduce default GEQO 'effort' setting to MEDIUM always. 
This agrees with the documentation and seems like a more useful default
anyhow ...
 1999-05-22 23:27:19 +00:00
Tom Lane
d52a91a5d8 Modify aset.c logic so that blocks requested from malloc get 
bigger the more space is used in an allocset.  This reduces the malloc
overhead very substantially on queries that need lots of memory.
 1999-05-22 23:19:37 +00:00
Tom Lane
f9f90b21b2 Improve error message from failed LOAD command (include 
kernel's error description when file is not accessible).
 1999-05-22 19:49:42 +00:00
Tom Lane
b21005fa7c Allow GEQO effort to be specified numerically, as well as 
symbolic LOW/MEDIUM/HIGH values --- needed for experiments with other
effort levels ...
 1999-05-22 19:29:01 +00:00
Tom Lane
cf1478982c Modify backend switch parsing to prevent 'insecure' switches 
from being accepted when they are passed from client connection request.
Get rid of a couple that no longer do anything (like -P).
 1999-05-22 17:47:54 +00:00
Bruce Momjian
e9edb3ef92 Fix for select 1;select 2 without trailing semi. 1999-05-22 05:06:43 +00:00
Bruce Momjian
a8d2820e6d Fix for DEFAULT ''. 1999-05-22 04:12:29 +00:00
Bruce Momjian
9710995fc9 Make postgres prompt backend>, and remove PARSEDEBUG. 1999-05-22 02:55:58 +00:00
Thomas G. Lockhart
654f8f0b51 Finish initial markup of cvs.sgml, and include it in the programmer's guide 
and the integrated doc. Clean up other markup.
 1999-05-22 02:27:25 +00:00
Bruce Momjian
85170aa9b6 Change perl Makefile test. 1999-05-21 19:03:48 +00:00
Bruce Momjian
167529f221 Disable fix. Didn't work. 1999-05-21 18:33:12 +00:00
Bruce Momjian
c0d979614e Fix typo and attempt default fix. 1999-05-21 18:31:06 +00:00
Michael Meskes
a7b06f20c5 *** empty log message *** 1999-05-21 16:36:27 +00:00
Bruce Momjian
96492290b5 Treat {} as special regex too. 1999-05-21 15:47:13 +00:00
Tatsuo Ishii
08bcc77a5c add retest, a regex testing program 1999-05-21 06:27:54 +00:00
Bruce Momjian
56b9a549c7 Fix problem with | in ~ comparison using index. 1999-05-21 04:40:04 +00:00
Tom Lane
a1d9186067 Add material about postmaster startup failure messages; 
update material about client connection failure messages.
 1999-05-21 02:42:59 +00:00
Tom Lane
b3ad49850e Report strerror() rather than errno in low-level backend libpq 
failure messages.
 1999-05-21 01:25:06 +00:00
Tom Lane
9a6184dee8 Added a long section about proper use of the optimizer-hint 
clauses in CREATE OPERATOR.  Needs markup work.
 1999-05-21 00:38:33 +00:00
Tom Lane
5690b1a18f Minor updates to libpq documentation. 1999-05-21 00:36:46 +00:00
Jan Wieck
3de11d6526 Removed the automatic installation of built procedural languages 
from initdb again.

Added two new commands, createlang and destroylang to bin. These
hopefully end this damned mklang.sql discussion.

Jan
 1999-05-20 16:50:08 +00:00
Tom Lane
33773af95b Generate distinct error messages for trigger function not found 
and trigger function found but returns wrong type.
 1999-05-20 14:39:49 +00:00
Jan Wieck
443c08a110 Fixed shift/reduce conflict 
SelectStmt and CursorStmt tried to parse FOR UPDATE ... / FOR READ ONLY.
Cursor now checks that it is read only by looking at forUpdate of Query.
SelectStmt handles FOR READ ONLY too.

Jan
 1999-05-20 12:12:55 +00:00
Tatsuo Ishii
1f82f1de33 overwriting a large object now works 1999-05-20 09:30:36 +00:00
Thomas G. Lockhart
165b830ea5 Add reference pages on user interface applications. 1999-05-20 05:40:27 +00:00
Thomas G. Lockhart
32cfa65e49 Rearrange and consolidate the Admin Guide. 
Add reference pages for utilities and remove standalone chapters for same.
Add material for an appendix on date/time properties, but not yet
 integrated with the User's Guide.
Break up the former chapter on pg_options
 into Admin and Programmer's Guides.
 1999-05-20 05:39:29 +00:00
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