]> granicus.if.org Git - postgresql/log
postgresql
25 years agoSimplify lexer's rules for string constants, eliminate potential buffer overrun.
Tom Lane [Sun, 7 Feb 1999 23:58:52 +0000 (23:58 +0000)]
Simplify lexer's rules for string constants, eliminate potential buffer overrun.

25 years agoInclude -lcrypt when needed to link libpgtcl.so and plpgsql.so
Tom Lane [Sun, 7 Feb 1999 22:10:47 +0000 (22:10 +0000)]
Include -lcrypt when needed to link libpgtcl.so and plpgsql.so

25 years agoChanged manpages for create_rule/drop_rule to the semantics
Jan Wieck [Sun, 7 Feb 1999 22:10:10 +0000 (22:10 +0000)]
Changed manpages for create_rule/drop_rule to the semantics
of the rule system of v6.4 and descendants.

Jan

25 years agoAdd PQresStatus() function to avoid direct access to pgresStatus[] array,
Tom Lane [Sun, 7 Feb 1999 22:08:54 +0000 (22:08 +0000)]
Add PQresStatus() function to avoid direct access to pgresStatus[] array,
making life easier for Windoids...

25 years agoClean up some minor compile warnings.
Tom Lane [Sun, 7 Feb 1999 22:07:02 +0000 (22:07 +0000)]
Clean up some minor compile warnings.

25 years agoCorrect definition of srandom() --- it takes unsigned int not int.
Tom Lane [Sun, 7 Feb 1999 22:04:57 +0000 (22:04 +0000)]
Correct definition of srandom() --- it takes unsigned int not int.

25 years agoNew gram.c after modification of gram.y
Jan Wieck [Sun, 7 Feb 1999 19:04:59 +0000 (19:04 +0000)]
New gram.c after modification of gram.y

Jan

25 years agoReenabled parentheses for grouping multiple rule actions and
Jan Wieck [Sun, 7 Feb 1999 19:02:20 +0000 (19:02 +0000)]
Reenabled parentheses for grouping multiple rule actions and
added this syntax to rules regression test so it will show up
if someone breaks it again.

Jan

25 years agoChanged ExecConstraints() and ExecRelCheck() to cache the constraints
Jan Wieck [Sun, 7 Feb 1999 16:17:14 +0000 (16:17 +0000)]
Changed ExecConstraints() and ExecRelCheck() to cache the constraints
qualification expression trees in the execution state. Prevents from
memory exhaustion on INSERT, UPDATE or COPY to tables that have CHECK
constraints. Speedup against the variant using freeObject() is more than
factor 2.

Jan

25 years agoMissing semicolon in last fix :-}
Jan Wieck [Sun, 7 Feb 1999 14:20:11 +0000 (14:20 +0000)]
Missing semicolon in last fix :-}

Jan

25 years agoOne more fix to QuerySnapshot usage in ExecutorStart(). Maybe
Jan Wieck [Sun, 7 Feb 1999 13:54:58 +0000 (13:54 +0000)]
One more fix to QuerySnapshot usage in ExecutorStart(). Maybe
current QuerySnapshot could be NULL.

Jan

25 years agoFixed problem with multiple portals shown up in portals_p2 regression
Jan Wieck [Sun, 7 Feb 1999 13:37:56 +0000 (13:37 +0000)]
Fixed problem with multiple portals shown up in portals_p2 regression
test after new AllocSet code.

Activated optimal AllocSet blocksize and chunk limit.

Jan

25 years agoFix bracketing error in CaseExpr code
Tom Lane [Sun, 7 Feb 1999 03:02:21 +0000 (03:02 +0000)]
Fix bracketing error in CaseExpr code

25 years agoAllow psql to do \p\g. Ingres does it, why not us?
Bruce Momjian [Sun, 7 Feb 1999 02:56:53 +0000 (02:56 +0000)]
Allow psql to do \p\g.  Ingres does it, why not us?

25 years agoAdd equality checking for T_Query so that we don't get
Tom Lane [Sun, 7 Feb 1999 00:52:12 +0000 (00:52 +0000)]
Add equality checking for T_Query so that we don't get
complaints in UNION regress test.  Probably still need some more node
types to be handled here, but I'm done for the day...

25 years agoAdd floating-point support to our emulation of snprintf
Tom Lane [Sat, 6 Feb 1999 21:51:03 +0000 (21:51 +0000)]
Add floating-point support to our emulation of snprintf
so that EXPLAIN works again.

25 years agoFix silly typo causing SELECT INTO TABLE to sometimes be
Tom Lane [Sat, 6 Feb 1999 20:28:11 +0000 (20:28 +0000)]
Fix silly typo causing SELECT INTO TABLE to sometimes be
treated as SELECT INTO TEMP TABLE.

25 years agoOptimizer cleanup.
Bruce Momjian [Sat, 6 Feb 1999 17:29:30 +0000 (17:29 +0000)]
Optimizer cleanup.

25 years agoNew alloc set code using a memory block pool for small allocations.
Jan Wieck [Sat, 6 Feb 1999 16:50:34 +0000 (16:50 +0000)]
New alloc set code using a memory block pool for small allocations.

Jan

25 years agooptimizer cleanup
Bruce Momjian [Fri, 5 Feb 1999 20:34:11 +0000 (20:34 +0000)]
optimizer cleanup

25 years agoOptimizer cleanup.
Bruce Momjian [Fri, 5 Feb 1999 19:59:31 +0000 (19:59 +0000)]
Optimizer cleanup.

25 years agoFix for returning stack pointer from selectivity, from Bernard Frankpitt.
Bruce Momjian [Fri, 5 Feb 1999 17:47:29 +0000 (17:47 +0000)]
Fix for returning stack pointer from selectivity, from Bernard Frankpitt.

25 years agoReverse out const to libpq interface from D'Arcy.
Bruce Momjian [Fri, 5 Feb 1999 04:25:55 +0000 (04:25 +0000)]
Reverse out const to libpq interface from D'Arcy.

25 years agoFix silly typo in prune_joinrel
Tom Lane [Fri, 5 Feb 1999 03:43:05 +0000 (03:43 +0000)]
Fix silly typo in prune_joinrel

25 years agoOptimizer cleanups.
Bruce Momjian [Thu, 4 Feb 1999 23:19:53 +0000 (23:19 +0000)]
Optimizer cleanups.

25 years agoUpdate optimizer comments.
Bruce Momjian [Thu, 4 Feb 1999 19:20:12 +0000 (19:20 +0000)]
Update optimizer comments.

25 years agoLarge object write-into-middle fix from Tatsuo Ishii.
Bruce Momjian [Thu, 4 Feb 1999 14:52:00 +0000 (14:52 +0000)]
Large object write-into-middle fix from Tatsuo Ishii.

25 years agoFrom: Michael Meskes <Michael.Meskes@usa.net>
Marc G. Fournier [Thu, 4 Feb 1999 04:58:05 +0000 (04:58 +0000)]
From: Michael Meskes <Michael.Meskes@usa.net>

+ Tue Feb  2 07:40:52 CET 1999
+
+       - Brought preproc.y in sync again with gram.y.
+       - Set ecpg version to 2.4.9
+

25 years agoConst fixes from D'Arcy.
Bruce Momjian [Thu, 4 Feb 1999 03:20:39 +0000 (03:20 +0000)]
Const fixes from D'Arcy.

25 years agoMore optimizer cleanups.
Bruce Momjian [Thu, 4 Feb 1999 03:19:11 +0000 (03:19 +0000)]
More optimizer cleanups.

25 years agoMore optimizer renaming HInfo -> HashInfo.
Bruce Momjian [Thu, 4 Feb 1999 01:47:02 +0000 (01:47 +0000)]
More optimizer renaming HInfo -> HashInfo.

25 years agoCleanup of source files where 'return' or 'var =' is alone on a line.
Bruce Momjian [Wed, 3 Feb 1999 21:18:02 +0000 (21:18 +0000)]
Cleanup of source files where 'return' or 'var =' is alone on a line.

25 years agoThe libpq function PQfnumber does not handle case-insensitive
Bruce Momjian [Wed, 3 Feb 1999 20:19:10 +0000 (20:19 +0000)]
The libpq function PQfnumber does not handle case-insensitive
comparisons correctly. The psql monitor converts all table and field
names to lower case. If the PQfnumber function is called with a mixed
case name, it will always return -1.

Bahman Rafatjoo

25 years agoOptimizer rename ClauseInfo -> RestrictInfo. Update optimizer README.
Bruce Momjian [Wed, 3 Feb 1999 20:15:53 +0000 (20:15 +0000)]
Optimizer rename ClauseInfo -> RestrictInfo.  Update optimizer README.

25 years agoSort node for ORDER BY is suppressed if choosen index scan will
Jan Wieck [Wed, 3 Feb 1999 19:31:24 +0000 (19:31 +0000)]
Sort node for ORDER BY is suppressed if choosen index scan will
allways present tuples in the requested order.

Jan

25 years agoModify int8 to not depend on sscanf(), and fix configure's test
Tom Lane [Wed, 3 Feb 1999 00:18:53 +0000 (00:18 +0000)]
Modify int8 to not depend on sscanf(), and fix configure's test
for int8 support.  configure now checks only snprintf() for int8 support,
not sprintf and sscanf as it used to.  The reason for doing this is that
if we are supplying our own snprintf code (which does handle long long int),
we now only need working long long support in the compiler not in the
platform's C library.  I have verified that int8 now passes regression test
on HPUX 9, and I think it should work on SunOS 4.1.* and other older
platforms if gcc is used.

25 years agoSET_ARGS cleanup
Bruce Momjian [Tue, 2 Feb 1999 23:53:26 +0000 (23:53 +0000)]
SET_ARGS cleanup

25 years agoMake GEQO use dependent on table and index count.
Bruce Momjian [Tue, 2 Feb 1999 20:30:18 +0000 (20:30 +0000)]
Make GEQO use dependent on table and index count.

25 years agoOK I found it,
Bruce Momjian [Tue, 2 Feb 1999 19:20:54 +0000 (19:20 +0000)]
OK I found it,
I search in the planner for the '\xFF' appending.
Finally I found in MakeIndexable() in gram.y

Attach a patch which removes the "<=" test in USE_LOCALE,
might make some queries a bit slower for us "locale-heads",
BUT correct result is more important.

        regards,
--
-----------------
Göran Thyni

25 years agoAdd missing mb files.
Bruce Momjian [Tue, 2 Feb 1999 19:04:43 +0000 (19:04 +0000)]
Add missing mb files.

25 years agoIncluded patches make some enhancements to the multi-byte support.
Bruce Momjian [Tue, 2 Feb 1999 18:51:40 +0000 (18:51 +0000)]
Included patches make some enhancements to the multi-byte support.

o allow to use Big5 (a Chinese encoding used in Taiwan) as a client
  encoding. In this case the server side encoding should be EUC_TW

o add EUC_TW and Big5 test cases to the regression and the mb test
  (contributed by Jonah Kuo)

o fix mistake in include/mb/pg_wchar.h. An encoding id for EUC_TW was
  not correct (was 3 and now is 4)

o update documents (doc/README.mb and README.mb.jp)

o update psql helpfile (bin/psql/psqlHelp.h)

--
Tatsuo Ishii
t-ishii@sra.co.jp

25 years agopsql help fix.
Bruce Momjian [Tue, 2 Feb 1999 18:41:17 +0000 (18:41 +0000)]
psql help fix.

25 years agoFix for psql help create table.
Bruce Momjian [Tue, 2 Feb 1999 18:39:23 +0000 (18:39 +0000)]
Fix for psql help create table.

25 years agoFix create_rule is->as.
Bruce Momjian [Tue, 2 Feb 1999 17:46:17 +0000 (17:46 +0000)]
Fix create_rule is->as.

25 years agoFixed failed assertion happening in multiple action rules
Jan Wieck [Tue, 2 Feb 1999 12:57:51 +0000 (12:57 +0000)]
Fixed failed assertion happening in multiple action rules
when parsestate in makeRangeTable() already contains an
opened p_target_relation.

Jan

25 years agoAdd TEMP tables/indexes. Add COPY pfree(). Other cleanups.
Bruce Momjian [Tue, 2 Feb 1999 03:45:56 +0000 (03:45 +0000)]
Add TEMP tables/indexes.  Add COPY pfree().  Other cleanups.

25 years agoFixed growing of backend due to not pfree()'d data on COPY FROM
Jan Wieck [Mon, 1 Feb 1999 20:25:55 +0000 (20:25 +0000)]
Fixed growing of backend due to not pfree()'d data on COPY FROM

Fixed growing of backend if BEFORE DELETE trigger returns heap tuple
different from trigtuple.

Jan

25 years agoInitialize es_snapshot.
Vadim B. Mikheev [Mon, 1 Feb 1999 13:33:27 +0000 (13:33 +0000)]
Initialize es_snapshot.

25 years agoTighten coding in samekeys(). Pretty braindead change,
Tom Lane [Mon, 1 Feb 1999 04:20:50 +0000 (04:20 +0000)]
Tighten coding in samekeys().  Pretty braindead change,
but it saves almost 10% of the runtime in Charles Hornberger's optimizer
example, so what the heck ...

25 years agofreebsd4.0 needed to be added to configure...
Marc G. Fournier [Mon, 1 Feb 1999 02:52:23 +0000 (02:52 +0000)]
freebsd4.0 needed to be added to configure...

25 years agoFrom: Michael Meskes <Michael.Meskes@usa.net>
Marc G. Fournier [Sun, 31 Jan 1999 19:56:28 +0000 (19:56 +0000)]
From: Michael Meskes <Michael.Meskes@usa.net>

+
+ Wed Jan 27 12:42:22 CET 1999
+
+       - Fixed bug that caused ecpg to lose 'goto' information.
+       - Set ecpg version to 2.4.7
+
+ Fri Jan 29 18:03:52 CET 1999
+
+       - Fixed bug that caused 'enum' to be rejected in pure C code.
+       - Fixed bug that caused function names to be translated to lower case.
+       - Set ecpg version to 2.4.8
+

25 years agoFrom: D'Arcy J.M. Cain <darcy@druid.net>
Marc G. Fournier [Sun, 31 Jan 1999 05:04:25 +0000 (05:04 +0000)]
From: D'Arcy J.M. Cain <darcy@druid.net>

The following patch does two things.

 - Clarifies what the effect of allowing users to add new users (Thet
   become super-users.)
 - Makes the default database for the new user if they are not allowed
   to and the user agrees to create it.

25 years agoFix postmaster to not try to start more than MaxBackendId children,
Tom Lane [Sat, 30 Jan 1999 20:04:37 +0000 (20:04 +0000)]
Fix postmaster to not try to start more than MaxBackendId children,
per patch from Tatsuo Ishii

25 years agoSmall fix for READ COMMITTED isolevel.
Vadim B. Mikheev [Fri, 29 Jan 1999 13:24:36 +0000 (13:24 +0000)]
Small fix for READ COMMITTED isolevel.

25 years agoHope that execMain.c good merged.
Vadim B. Mikheev [Fri, 29 Jan 1999 11:56:01 +0000 (11:56 +0000)]
Hope that execMain.c good merged.
Fix for BEFORE ROW UPDATE triggers: result tuple may be different
(due to concurrent update) from one initially produced by top level plan.

25 years agoTrying to fix bad merging...
Vadim B. Mikheev [Fri, 29 Jan 1999 10:15:09 +0000 (10:15 +0000)]
Trying to fix bad merging...

25 years agoREAD COMMITTED isolevel is implemented and is default now.
Vadim B. Mikheev [Fri, 29 Jan 1999 09:23:17 +0000 (09:23 +0000)]
READ COMMITTED isolevel is implemented and is default now.

25 years agoChanged qualification of pg_views and pg_tables to directly
Jan Wieck [Thu, 28 Jan 1999 15:28:40 +0000 (15:28 +0000)]
Changed qualification of pg_views and pg_tables to directly
check if a rewrite rule on SELECT exists/not exists instead
of asking pg_get_viewdef() function.

Jan

25 years agoNew prebuilt versions of gram.c and scan.c for the mixed case
Jan Wieck [Thu, 28 Jan 1999 11:50:42 +0000 (11:50 +0000)]
New prebuilt versions of gram.c and scan.c for the mixed case
identifier support.

Jan

25 years agoPartial support for mixed case in PL/pgSQL.
Jan Wieck [Thu, 28 Jan 1999 11:48:31 +0000 (11:48 +0000)]
Partial support for mixed case in PL/pgSQL.
Left are identifiers that contain non-alnum/_ chars.
So e.g. whitespaces in identifiers are still not
supported.

Jan

25 years agoQuick fix for subplan-related crash.
Tom Lane [Wed, 27 Jan 1999 16:48:20 +0000 (16:48 +0000)]
Quick fix for subplan-related crash.

25 years agoSpeedup of PL/pgSQL by calling ExecEvalExpr() directly
Jan Wieck [Wed, 27 Jan 1999 16:15:22 +0000 (16:15 +0000)]
Speedup of PL/pgSQL by calling ExecEvalExpr() directly
instead of SPI_execp() for simple expressions.

Jan

25 years agofix for aggregates
Bruce Momjian [Wed, 27 Jan 1999 16:15:01 +0000 (16:15 +0000)]
fix for aggregates

25 years agoFrom: Tatsuo Ishii <t-ishii@sra.co.jp>
Marc G. Fournier [Wed, 27 Jan 1999 01:18:23 +0000 (01:18 +0000)]
From: Tatsuo Ishii <t-ishii@sra.co.jp>

Included patches fix a portability problem of unsetenv() used in
6.4.2 multi-byte support. unsetenv() is only avaliable on FreeBSD and
Linux so I decided to replace with putenv().

25 years agoTurns out it's easy to cache the fmgr function lookup
Tom Lane [Wed, 27 Jan 1999 01:11:43 +0000 (01:11 +0000)]
Turns out it's easy to cache the fmgr function lookup
result, too ... another little bit of speed for SELECT.

25 years agoAnother SELECT speedup: extract OIDs of column print functions
Tom Lane [Wed, 27 Jan 1999 00:36:28 +0000 (00:36 +0000)]
Another SELECT speedup: extract OIDs of column print functions
only once per SELECT, not once per tuple.  10% here, 10% there,
pretty soon you're talking about real speedups ...

25 years agoMore agg cleanup.
Bruce Momjian [Tue, 26 Jan 1999 23:32:04 +0000 (23:32 +0000)]
More agg cleanup.

25 years agoprimary key support cleanups from D'Arcy...
Marc G. Fournier [Tue, 26 Jan 1999 14:38:52 +0000 (14:38 +0000)]
primary key support cleanups from D'Arcy...

25 years agopgindent file.
Bruce Momjian [Tue, 26 Jan 1999 05:57:14 +0000 (05:57 +0000)]
pgindent file.

25 years agoFrom: Peter T Mount <peter@retep.org.uk>
Marc G. Fournier [Mon, 25 Jan 1999 21:22:06 +0000 (21:22 +0000)]
From: Peter T Mount <peter@retep.org.uk>

This implements some of the JDBC2 methods, fixes a bug introduced into the
JDBC1 portion of the driver, and introduces a new example, showing how to
use the CORBA ORB thats in Java2 with JDBC.

The Tar file contains the new files, the diff the changes to the others.
CHANGELOG is separate as I forgot to make a .orig ;-)

25 years agoAgg/Aggreg cleanup and datetime.sql patch.
Bruce Momjian [Mon, 25 Jan 1999 18:02:28 +0000 (18:02 +0000)]
Agg/Aggreg cleanup and datetime.sql patch.

25 years agoSELECT FOR UPDATE is implemented...
Vadim B. Mikheev [Mon, 25 Jan 1999 12:01:19 +0000 (12:01 +0000)]
SELECT FOR UPDATE is implemented...

25 years agoTighten coding of fmgr_isbuiltin() ... managed to speed it up
Tom Lane [Mon, 25 Jan 1999 00:44:53 +0000 (00:44 +0000)]
Tighten coding of fmgr_isbuiltin() ... managed to speed it up
by about 10% which seems to be good for half a percent or so of a SELECT.

25 years agoTighten coding of inner loops in nocachegetattr ...
Tom Lane [Sun, 24 Jan 1999 22:53:25 +0000 (22:53 +0000)]
Tighten coding of inner loops in nocachegetattr ...
seems to have improved speed of routine by 5% or so ...

25 years agoUse heap_attisnull, rather than heap_getattr, for a small
Tom Lane [Sun, 24 Jan 1999 22:50:58 +0000 (22:50 +0000)]
Use heap_attisnull, rather than heap_getattr, for a small
but useful speedup.

25 years agoReplace typtoout() and gettypelem() with a single routine,
Tom Lane [Sun, 24 Jan 1999 05:40:49 +0000 (05:40 +0000)]
Replace typtoout() and gettypelem() with a single routine,
so that fetching an attribute value needs only one SearchSysCacheTuple call
instead of two redundant searches.  This speeds up a large SELECT by about
ten percent, and probably will help GROUP BY and SELECT DISTINCT too.

25 years agoFix a couple little problems with signed vs. unsigned
Tom Lane [Sun, 24 Jan 1999 02:47:15 +0000 (02:47 +0000)]
Fix a couple little problems with signed vs. unsigned
characters ...

25 years agoRename Aggreg to Aggref.
Bruce Momjian [Sun, 24 Jan 1999 00:28:37 +0000 (00:28 +0000)]
Rename Aggreg to Aggref.

25 years agoImproper addition of NaN/Infinity recognition to float8in()
Tom Lane [Sun, 24 Jan 1999 00:12:59 +0000 (00:12 +0000)]
Improper addition of NaN/Infinity recognition to float8in()
was causing it not to detect out-of-range float values, as evidenced by
failure of float8 regression test.  I corrected that logic and also
modified expected float8 results to account for new error message
generated for out-of-range inputs.

25 years agoRemove unused Choose node.
Bruce Momjian [Sat, 23 Jan 1999 23:28:09 +0000 (23:28 +0000)]
Remove unused Choose node.

25 years agoAdd explicit buffering in backend libpq, to compensate for
Tom Lane [Sat, 23 Jan 1999 22:27:29 +0000 (22:27 +0000)]
Add explicit buffering in backend libpq, to compensate for
buffering lost by not going through stdio anymore for client I/O.

25 years agoFix unportable test syntax in regression script.
Tom Lane [Sat, 23 Jan 1999 21:36:00 +0000 (21:36 +0000)]
Fix unportable test syntax in regression script.

25 years agoFix for intersect FOR UPDATE check.
Bruce Momjian [Fri, 22 Jan 1999 19:35:54 +0000 (19:35 +0000)]
Fix for intersect FOR UPDATE check.

25 years agoRelcache Size fix.
Bruce Momjian [Fri, 22 Jan 1999 18:47:37 +0000 (18:47 +0000)]
Relcache Size fix.

25 years agoFix for Size sizeof in cache code.
Bruce Momjian [Fri, 22 Jan 1999 16:49:25 +0000 (16:49 +0000)]
Fix for Size sizeof in cache code.

25 years ago|From: "D'Arcy" "J.M." Cain <darcy@druid.net>
Marc G. Fournier [Fri, 22 Jan 1999 13:28:50 +0000 (13:28 +0000)]
|From: "D'Arcy" "J.M." Cain <darcy@druid.net>
|
|The following patch just prevents a warning from being generated because
|the data type isn't specified.

25 years agoIt seems that SPI_prepare() doesn't work well in some cases.
Bruce Momjian [Thu, 21 Jan 1999 22:55:41 +0000 (22:55 +0000)]
It seems that SPI_prepare() doesn't work well in some cases.

Pawel Pierscionek [pawel@astercity.net] reported about the
following case 1([SQL] drop table in pgsql).
Michael Contzen [mcontzen@dohle.com] reported about the
following case 2(PL/PGSQL bug using aggregates).
You can find it from pgsql-hackers archive.

1. PL/pgSQL can't execute UTILITY commands.
   SPI_prepare() doesn't copy(save) the utilityStmt member of
   Query type nodes,because copyObject() is not implemented
   for nodes of (Create/Destroy etc)Stmt type.

2. Aggregates in PL/pgSQL cause wrong results.

...
   It's a list including Aggreg type nodes which exist in
   TargetList(i.e Aggreg type nodes are common to aggs
   member list and TargetList).
   AFAIC the common pointer is not copied to the same
   pointer by copyObject() function.
   In my patch I reconstruct aggs member node from
   new(copied) Agg type node.
   Is it proper to use set_agg_tlist_references() function to
   reconstruct aggs member node for Agg type nodes ?

Thanks.

Hiroshi Inoue
Inoue@tpf.co.jp

25 years agoHere is a new version of my patch for allowing pg_dump to DROP schema
Bruce Momjian [Thu, 21 Jan 1999 22:53:37 +0000 (22:53 +0000)]
Here is a new version of my patch for allowing pg_dump to DROP schema
elements prior to CREATEing new ones.  It is under control of the -c
command line option (with the default being status quo).

The DROP TRIGGER portion still needs implementation.  Anyone able to
help clarify what exactly the CREATE TRIGGER portion does so I can fix
this?

Again, I have tried this with tables/indexes/sequences, but do not
have other schema elements in my database.  As a result, I am not 100%
convinced that I got the syntax correct in all cases (but think I did,
nonetheless).  If anyone can check the other cases, I'd appreciate it.

Cheers,
Brook

[I added manual page and sgml additions for the new -c option.]

25 years agoThe following patch finishes primary key support. Previously, when
Bruce Momjian [Thu, 21 Jan 1999 22:48:20 +0000 (22:48 +0000)]
The following patch finishes primary key support.  Previously, when
a field was labelled as a primary key, the system automatically
created a unique index on the field.  This patch extends it so
that the index has the indisprimary field set.  You can pull a list
of primary keys with the followiing select.

SELECT pg_class.relname, pg_attribute.attname
    FROM pg_class, pg_attribute, pg_index
    WHERE pg_class.oid = pg_attribute.attrelid AND
        pg_class.oid = pg_index.indrelid AND
        pg_index.indkey[0] = pg_attribute.attnum AND
        pg_index.indisunique = 't';

There is nothing in this patch that modifies the template database to
set the indisprimary attribute for system tables.  Should they be
changed or should we only be concerned with user tables?

D'Arcy

25 years agoi have made minor changes to array_iterator to make it work with
Bruce Momjian [Thu, 21 Jan 1999 22:40:16 +0000 (22:40 +0000)]
i have made minor changes to array_iterator to make it work with
pgsql-6.3.2. I think array_iterator is a great thing to have!!!

With best regards,

Tobias Gabele

25 years agoFrom: Michael Meskes <Michael.Meskes@usa.net>
Marc G. Fournier [Thu, 21 Jan 1999 20:01:34 +0000 (20:01 +0000)]
From: Michael Meskes <Michael.Meskes@usa.net>

See attached file. Now accepts "exec sql whenever sqlwarning".

25 years agoCopy RowMark node (it's for (-:)) FOR UPDATE).
Vadim B. Mikheev [Thu, 21 Jan 1999 16:38:36 +0000 (16:38 +0000)]
Copy RowMark node (it's for (-:)) FOR UPDATE).

25 years agoFOR UPDATE is in parser & rules.
Vadim B. Mikheev [Thu, 21 Jan 1999 16:08:55 +0000 (16:08 +0000)]
FOR UPDATE is in parser & rules.

25 years agoUpdate gram.c.
Bruce Momjian [Wed, 20 Jan 1999 22:31:07 +0000 (22:31 +0000)]
Update gram.c.

25 years agoAdd Intersect check.
Bruce Momjian [Wed, 20 Jan 1999 19:48:13 +0000 (19:48 +0000)]
Add Intersect check.

25 years agoFix "Y-2K" problem with two-digit BC dates being corrected by two millenia.
Thomas G. Lockhart [Wed, 20 Jan 1999 16:29:39 +0000 (16:29 +0000)]
Fix "Y-2K" problem with two-digit BC dates being corrected by two millenia.
 They are not corrected now.
Allow the date type to accept BC dates.
Share more date/time validation declarations through dt.h.

25 years agoClean up leap year support and date/time validation.
Thomas G. Lockhart [Wed, 20 Jan 1999 16:26:45 +0000 (16:26 +0000)]
Clean up leap year support and date/time validation.
Move declarations to allow sharing between modules.

25 years agoAdd a set of braces to clarify conditional nesting.
Thomas G. Lockhart [Wed, 20 Jan 1999 16:24:59 +0000 (16:24 +0000)]
Add a set of braces to clarify conditional nesting.
gcc complained about ambiguities.

25 years agoRemove redundant note on NT port.
Thomas G. Lockhart [Tue, 19 Jan 1999 16:12:26 +0000 (16:12 +0000)]
Remove redundant note on NT port.

25 years agoAugment info on string functions per Jose Soares' suggestions.
Thomas G. Lockhart [Tue, 19 Jan 1999 16:11:18 +0000 (16:11 +0000)]
Augment info on string functions per Jose Soares' suggestions.