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pg-rex/syncrep.git
16 years agoIf we're gonna use ExecRelationIsTargetRelation here, might as well
Tom Lane [Tue, 31 Jul 2007 16:36:07 +0000 (16:36 +0000)]
If we're gonna use ExecRelationIsTargetRelation here, might as well
simplify a bit further.

16 years agoFix security definer functions with polymorphic arguments. This case has
Tom Lane [Tue, 31 Jul 2007 15:49:49 +0000 (15:49 +0000)]
Fix security definer functions with polymorphic arguments.  This case has
never worked because fmgr_security_definer() neglected to pass the fn_expr
information through.  Per report from Viatcheslav Kalinin.

16 years agoSlight refactor for ExecOpenScanRelation(): we can use
Neil Conway [Fri, 27 Jul 2007 19:09:04 +0000 (19:09 +0000)]
Slight refactor for ExecOpenScanRelation(): we can use
ExecRelationIsTargetRelation() to check if the relation is a target
rel, rather than scanning through the result relation array ourselves.

16 years agoUpdate conformance information about bigint type
Peter Eisentraut [Fri, 27 Jul 2007 10:37:52 +0000 (10:37 +0000)]
Update conformance information about bigint type

found by Michael Glaesemann

16 years agoRemove FileUnlink(), which wasn't being used anywhere and interacted poorly
Tom Lane [Thu, 26 Jul 2007 15:15:18 +0000 (15:15 +0000)]
Remove FileUnlink(), which wasn't being used anywhere and interacted poorly
with the recent patch to log temp file sizes at removal time.  Doesn't seem
worth fixing since it's unused.
In passing, make a few elog messages conform to the message style guide.

16 years agoArrange to put TOAST tables belonging to temporary tables into special schemas
Tom Lane [Wed, 25 Jul 2007 22:16:18 +0000 (22:16 +0000)]
Arrange to put TOAST tables belonging to temporary tables into special schemas
named pg_toast_temp_nnn, alongside the pg_temp_nnn schemas used for the temp
tables themselves.  This allows low-level code such as the relcache to
recognize that these tables are indeed temporary, which enables various
optimizations such as not WAL-logging changes and using local rather than
shared buffers for access.  Aside from obvious performance benefits, this
provides a solution to bug #3483, in which other backends unexpectedly held
open file references to temporary tables.  The scheme preserves the property
that TOAST tables are not in any schema that's normally in the search path,
so they don't conflict with user table names.

initdb forced because of changes in system view definitions.

16 years agoSuppress warning when compiling with -DPROFILE_PID_DIR: sys/stat.h is
Tom Lane [Wed, 25 Jul 2007 19:58:56 +0000 (19:58 +0000)]
Suppress warning when compiling with -DPROFILE_PID_DIR: sys/stat.h is
supposed to be included when using mkdir().

16 years agoAdjust horology test to avoid join-plan-dependent result ordering in
Tom Lane [Wed, 25 Jul 2007 17:22:37 +0000 (17:22 +0000)]
Adjust horology test to avoid join-plan-dependent result ordering in
a few queries.  Should fix buildfarm failures arising from new,
more aggressive autovac settings.

16 years agoSynced parser
Michael Meskes [Wed, 25 Jul 2007 16:10:41 +0000 (16:10 +0000)]
Synced parser

16 years agoRename DLLIMPORT macro to PGDLLIMPORT to avoid conflict with
Magnus Hagander [Wed, 25 Jul 2007 12:22:54 +0000 (12:22 +0000)]
Rename DLLIMPORT macro to PGDLLIMPORT to avoid conflict with
third party includes (like tcl) that define DLLIMPORT.

16 years agoFix standalone win32 makefile (MSVC6) for SSPI and GSSAPI.
Magnus Hagander [Wed, 25 Jul 2007 11:37:25 +0000 (11:37 +0000)]
Fix standalone win32 makefile (MSVC6) for SSPI and GSSAPI.

Hiroshi Saito

16 years agoDisable warning 4090 = different const qualifiers on msvc since it
Magnus Hagander [Wed, 25 Jul 2007 10:51:03 +0000 (10:51 +0000)]
Disable warning 4090 = different const qualifiers on msvc since it
warns about things that aren't wrong.

16 years agoSilence compiler warnings on mingw
Magnus Hagander [Wed, 25 Jul 2007 10:17:46 +0000 (10:17 +0000)]
Silence compiler warnings on mingw

16 years agoImplement RETURN QUERY for PL/PgSQL. This provides some convenient syntax
Neil Conway [Wed, 25 Jul 2007 04:19:09 +0000 (04:19 +0000)]
Implement RETURN QUERY for PL/PgSQL. This provides some convenient syntax
sugar for PL/PgSQL set-returning functions that want to return the result
of evaluating a query; it should also be more efficient than repeated
RETURN NEXT statements. Based on an earlier patch from Pavel Stehule.

16 years agoFix predicate-proving logic to cope with binary-compatibility cases when
Tom Lane [Tue, 24 Jul 2007 17:22:07 +0000 (17:22 +0000)]
Fix predicate-proving logic to cope with binary-compatibility cases when
checking whether an IS NULL/IS NOT NULL clause is implied or refuted by
a strict function.  Per example from Dawid Kuroczko.
Backpatch to 8.2 since this is arguably a performance bug.

16 years agoSilence compiler warning on mingw
Magnus Hagander [Tue, 24 Jul 2007 11:16:36 +0000 (11:16 +0000)]
Silence compiler warning on mingw

16 years agoMake it possible, and default, for MingW to build with SSPI support
Magnus Hagander [Tue, 24 Jul 2007 09:00:27 +0000 (09:00 +0000)]
Make it possible, and default, for MingW to build with SSPI support
by dynamically loading the function that's missing from the MingW
headers and library.

16 years agoCreate a new dedicated Postgres process, "wal writer", which exists to write
Tom Lane [Tue, 24 Jul 2007 04:54:09 +0000 (04:54 +0000)]
Create a new dedicated Postgres process, "wal writer", which exists to write
and fsync WAL at convenient intervals.  For the moment it just tries to
offload this work from backends, but soon it will be responsible for
guaranteeing a maximum delay before asynchronously-committed transactions
will be flushed to disk.

This is a portion of Simon Riggs' async-commit patch, committed to CVS
separately because a background WAL writer seems like it might be a good idea
independently of the async-commit feature.  I rebased walwriter.c on
bgwriter.c because it seemed like a more appropriate way of handling signals;
while the startup/shutdown logic in postmaster.c is more like autovac because
we want walwriter to quit before we start the shutdown checkpoint.

16 years agoSet a default autovacuum vacuum_cost_delay value of 20ms, to avoid excessive
Alvaro Herrera [Tue, 24 Jul 2007 01:53:56 +0000 (01:53 +0000)]
Set a default autovacuum vacuum_cost_delay value of 20ms, to avoid excessive
I/O utilization, per discussion.

While at it, lower the autovacuum vacuum and analyze threshold values to 50
tuples.  It is a bit higher (i.e. more conservative) than what I originally
proposed but much better than the old values for small tables.

16 years agoJust noticed that libpq thinks the maximum command tag length is 40,
Tom Lane [Mon, 23 Jul 2007 18:59:50 +0000 (18:59 +0000)]
Just noticed that libpq thinks the maximum command tag length is 40,
whereas in the backend it's been 64 for some time.  Hasn't mattered
because no actual tags exceed 40 bytes, but for consistency they should
be alike.

16 years agoUse PQExpBuffer for error message in fe-auth.c.
Magnus Hagander [Mon, 23 Jul 2007 17:52:06 +0000 (17:52 +0000)]
Use PQExpBuffer for error message in fe-auth.c.
In passing, change functions that passedin both PGconn and
parts of it to just pass in the PGconn.

16 years agoReword paragraph about the autovacuum_max_workers setting. Patch from
Alvaro Herrera [Mon, 23 Jul 2007 17:22:00 +0000 (17:22 +0000)]
Reword paragraph about the autovacuum_max_workers setting.  Patch from
Jim Nasby.

16 years agoStupid typo.
Magnus Hagander [Mon, 23 Jul 2007 10:57:36 +0000 (10:57 +0000)]
Stupid typo.

16 years agoSSPI authentication on Windows. GSSAPI compatible client when doing Kerberos
Magnus Hagander [Mon, 23 Jul 2007 10:16:54 +0000 (10:16 +0000)]
SSPI authentication on Windows. GSSAPI compatible client when doing Kerberos
against a Unix server, and Windows-specific server-side authentication
using SSPI "negotiate" method (Kerberos or NTLM).

Only builds properly with MSVC for now.

17 years agoFix elog.c to avoid infinite recursion (leading to backend crash) when
Tom Lane [Sat, 21 Jul 2007 22:12:04 +0000 (22:12 +0000)]
Fix elog.c to avoid infinite recursion (leading to backend crash) when
log_min_error_statement is active and there is some problem in logging the
current query string; for example, that it's too long to include in the log
message without running out of memory.  This problem has existed since the
log_min_error_statement feature was introduced.  No doubt the reason it
wasn't detected long ago is that 8.2 is the first release that defaults
log_min_error_statement to less than PANIC level.
Per report from Bill Moran.

17 years agoProvide a bit more high-level documentation for the GEQO planner.
Tom Lane [Sat, 21 Jul 2007 04:02:41 +0000 (04:02 +0000)]
Provide a bit more high-level documentation for the GEQO planner.
Per request from Luca Ferrari.

17 years agoFix regression tests for PL/pgSQL error message changes
Peter Eisentraut [Fri, 20 Jul 2007 16:38:38 +0000 (16:38 +0000)]
Fix regression tests for PL/pgSQL error message changes

17 years agoFix WAL replay of truncate operations to cope with the possibility that the
Tom Lane [Fri, 20 Jul 2007 16:29:53 +0000 (16:29 +0000)]
Fix WAL replay of truncate operations to cope with the possibility that the
truncated relation was deleted later in the WAL sequence.  Since replay
normally auto-creates a relation upon its first reference by a WAL log entry,
failure is seen only if the truncate entry happens to be the first reference
after the checkpoint we're restarting from; which is a pretty unusual case but
of course not impossible.  Fix by making truncate entries auto-create like
the other ones do.  Per report and test case from Dharmendra Goyal.

17 years agoCapitalize language key words in error messages
Peter Eisentraut [Fri, 20 Jul 2007 16:23:34 +0000 (16:23 +0000)]
Capitalize language key words in error messages

17 years agoOn second thought, the tests for what to do with stderr output are a
Tom Lane [Thu, 19 Jul 2007 21:58:12 +0000 (21:58 +0000)]
On second thought, the tests for what to do with stderr output are a
lot more sensible if we check the chunk-output case first.  Not
back-patched since it's just a cosmetic improvement.

17 years agoMake replace(), split_part(), and string_to_array() behave somewhat sanely
Tom Lane [Thu, 19 Jul 2007 20:34:20 +0000 (20:34 +0000)]
Make replace(), split_part(), and string_to_array() behave somewhat sanely
when handed an invalidly-encoded pattern.  The previous coding could get
into an infinite loop if pg_mb2wchar_with_len() returned a zero-length
string after we'd tested for nonempty pattern; which is exactly what it
will do if the string consists only of an incomplete multibyte character.
This led to either an out-of-memory error or a backend crash depending
on platform.  Per report from Wiktor Wodecki.

17 years agoOnly use the pipe chunking protocol if we know the syslogger should
Andrew Dunstan [Thu, 19 Jul 2007 19:13:43 +0000 (19:13 +0000)]
Only use the pipe chunking protocol if we know the syslogger should
be catching stderr output, and we are not ourselves the
syslogger. Otherwise, go directly to stderr.
Bug noticed by Tom Lane.
Backpatch as far as 8.0.

17 years agoAdjust configure script to print the bison and flex versions in use.
Tom Lane [Thu, 19 Jul 2007 17:15:30 +0000 (17:15 +0000)]
Adjust configure script to print the bison and flex versions in use.
Minor rearrangements to make a few tests in a more logical order.

17 years agoFix an old thinko in SS_make_initplan_from_plan, which is used when optimizing
Tom Lane [Wed, 18 Jul 2007 21:40:57 +0000 (21:40 +0000)]
Fix an old thinko in SS_make_initplan_from_plan, which is used when optimizing
a MIN or MAX aggregate call into an indexscan: the initplan is being made at
the current query nesting level and so we shouldn't increment query_level.
Though usually harmless, this mistake could lead to bogus "plan should not
reference subplan's variable" failures on complex queries.  Per bug report
from David Sanchez i Gregori.

17 years agoCast NULL to a pointer type in the execl() call, to avoid a compiler warning on
Alvaro Herrera [Wed, 18 Jul 2007 21:19:17 +0000 (21:19 +0000)]
Cast NULL to a pointer type in the execl() call, to avoid a compiler warning on
some platforms and possibly a bug.  Per report from Stefan and subsequent
discussion.

17 years agoGSSAPI documentation
Magnus Hagander [Wed, 18 Jul 2007 12:00:47 +0000 (12:00 +0000)]
GSSAPI documentation

17 years agoDocument that 'deleted' is also tracked by autovacuum.
Bruce Momjian [Wed, 18 Jul 2007 03:39:01 +0000 (03:39 +0000)]
Document that 'deleted' is also tracked by autovacuum.

17 years agoProperly adjust age() seconds to match the sign of the larger units.
Bruce Momjian [Wed, 18 Jul 2007 03:13:13 +0000 (03:13 +0000)]
Properly adjust age() seconds to match the sign of the larger units.
Patch from Tom.

17 years agoDocument that age() adds days, then full months.
Bruce Momjian [Wed, 18 Jul 2007 03:12:42 +0000 (03:12 +0000)]
Document that age() adds days, then full months.

17 years agoAdd:
Bruce Momjian [Wed, 18 Jul 2007 00:16:21 +0000 (00:16 +0000)]
Add:

>
>  o Allow GLOBAL temporary tables to exist as empty by default in
>    all sessions
>
>    http://archives.postgresql.org/pgsql-hackers/2007-07/msg00006.php
>

17 years agoFix incorrect optimization of foreign-key checks. When an UPDATE on the
Tom Lane [Tue, 17 Jul 2007 17:45:28 +0000 (17:45 +0000)]
Fix incorrect optimization of foreign-key checks.  When an UPDATE on the
referencing table does not change the tuple's FK column(s), we don't bother
to check the PK table since the constraint was presumably already valid.
However, the check is still necessary if the tuple was inserted by our own
transaction, since in that case the INSERT trigger will conclude it need not
make the check (since its version of the tuple has been deleted).  We got this
right for simple cases, but not when the insert and update are in different
subtransactions of the current top-level transaction; in such cases the FK
check would never be made at all.  (Hence, problem dates back to 8.0 when
subtransactions were added --- it's actually the subtransaction version of a
bug fixed in 7.3.5.)  Fix, and add regression test cases.  Report and fix by
Affan Salman.

17 years agoRemove http://www.benchmarkresources.com, no longer resolves to a
Bruce Momjian [Tue, 17 Jul 2007 05:03:55 +0000 (05:03 +0000)]
Remove benchmarkresources.com, no longer resolves to a
meaningful site.

17 years agoImplement CREATE TABLE LIKE ... INCLUDING INDEXES. Patch from NikhilS,
Neil Conway [Tue, 17 Jul 2007 05:02:03 +0000 (05:02 +0000)]
Implement CREATE TABLE LIKE ... INCLUDING INDEXES. Patch from NikhilS,
based in part on an earlier patch from Trevor Hardcastle, and reviewed
by myself.

17 years agoAdd CVS Wiki URL to docs.
Bruce Momjian [Tue, 17 Jul 2007 01:52:34 +0000 (01:52 +0000)]
Add CVS Wiki URL to docs.

17 years agoFix outfuncs.c to dump A_Const nodes representing NULLs correctly. This has
Tom Lane [Tue, 17 Jul 2007 01:21:43 +0000 (01:21 +0000)]
Fix outfuncs.c to dump A_Const nodes representing NULLs correctly.  This has
been broken since forever, but was not noticed because people seldom look
at raw parse trees.  AFAIK, no impact on users except that debug_print_parse
might fail; but patch it all the way back anyway.  Per report from Jeff Ross.

17 years agoAdd:
Bruce Momjian [Tue, 17 Jul 2007 00:07:54 +0000 (00:07 +0000)]
Add:

> * Allow multiple indexes to be created concurrently, ideally via a
>   single heap scan, and have a restore of a pg_dump somehow use it
>
>   http://archives.postgresql.org/pgsql-general/2007-05/msg01274.php

Small blank line additions.

17 years agoUpdate docs that GNU tar versions >=1.16 exit with 1 on files changed, 2
Bruce Momjian [Mon, 16 Jul 2007 22:20:51 +0000 (22:20 +0000)]
Update docs that GNU tar versions >=1.16 exit with 1 on files changed, 2
on other errors.

17 years agoFix pg_buffercache to release buffer partition locks in reverse order,
Tom Lane [Mon, 16 Jul 2007 21:20:36 +0000 (21:20 +0000)]
Fix pg_buffercache to release buffer partition locks in reverse order,
and add a note about why.  This is not tremendously important right now,
probably, but it will get more urgent if NUM_BUFFER_PARTITIONS is increased
as much as proposed.

17 years agoAdd comments spelling out why it's a good idea to release multiple
Tom Lane [Mon, 16 Jul 2007 21:09:50 +0000 (21:09 +0000)]
Add comments spelling out why it's a good idea to release multiple
partition locks in reverse order.

17 years agoWith the native compiler on Unixware, disable optimization if
Neil Conway [Mon, 16 Jul 2007 17:38:48 +0000 (17:38 +0000)]
With the native compiler on Unixware, disable optimization if
--enable-debug is used, to avoid complaints about debugging and
optimization being mutually exclusive. Patch from Stefan Kaltenbrunner.

17 years agoAllow plpgsql function parameter names to be qualified with the function's
Tom Lane [Mon, 16 Jul 2007 17:01:11 +0000 (17:01 +0000)]
Allow plpgsql function parameter names to be qualified with the function's
name.  With this patch, it is always possible for the user to qualify a
plpgsql variable name if needed to avoid ambiguity.  While there is much more
work to be done in this area, this simple change removes one unnecessary
incompatibility with Oracle.  Per discussion.

17 years agoHmm, so evidently _check_lock and _clear_lock take an argument of type
Tom Lane [Mon, 16 Jul 2007 14:02:22 +0000 (14:02 +0000)]
Hmm, so evidently _check_lock and _clear_lock take an argument of type
int not unsigned int.  Third try to get grebe building without warnings...

17 years agoQuote pathnames so pg_standby works with paths that have
Magnus Hagander [Mon, 16 Jul 2007 08:40:52 +0000 (08:40 +0000)]
Quote pathnames so pg_standby works with paths that have
spaces in them.

ISHIDA Akio

17 years agoSo our reward for including <sys/atomic_op.h> seems to be a bunch of
Tom Lane [Mon, 16 Jul 2007 04:57:57 +0000 (04:57 +0000)]
So our reward for including <sys/atomic_op.h> seems to be a bunch of
nattering about casting away volatile.  Losers.

17 years agoOn AIX, include <sys/atomic_op.h> so that the functions we use for
Tom Lane [Mon, 16 Jul 2007 02:03:14 +0000 (02:03 +0000)]
On AIX, include <sys/atomic_op.h> so that the functions we use for
TAS support are properly declared.

17 years agoGet rid of overly cute, unportable, probably not very efficient substitute
Tom Lane [Sun, 15 Jul 2007 23:57:13 +0000 (23:57 +0000)]
Get rid of overly cute, unportable, probably not very efficient substitute
for 'bool'.  Per buildfarm warnings.

17 years agoFix CHECK_RELATION_BLOCK_RANGE macro, which was not merely producing
Tom Lane [Sun, 15 Jul 2007 23:46:20 +0000 (23:46 +0000)]
Fix CHECK_RELATION_BLOCK_RANGE macro, which was not merely producing
a warning but was outright wrong.

17 years agoFix a passel of signed vs unsigned char warnings.
Tom Lane [Sun, 15 Jul 2007 23:30:19 +0000 (23:30 +0000)]
Fix a passel of signed vs unsigned char warnings.

17 years agoSilence a rather odd compiler warning. In passing, make this file's
Tom Lane [Sun, 15 Jul 2007 23:09:26 +0000 (23:09 +0000)]
Silence a rather odd compiler warning.  In passing, make this file's
error messages look at least a little bit like the message style
guidelines say.

17 years agoAvoid possibly-unportable initializer, per buildfarm warning.
Tom Lane [Sun, 15 Jul 2007 22:57:48 +0000 (22:57 +0000)]
Avoid possibly-unportable initializer, per buildfarm warning.

17 years agoChange a couple of exit(0) to return 0 to suppress complaints from
Tom Lane [Sun, 15 Jul 2007 22:54:21 +0000 (22:54 +0000)]
Change a couple of exit(0) to return 0 to suppress complaints from
not-too-bright compilers.  Per buildfarm results.

17 years agoSilence Solaris compiler warnings, per buildfarm.
Tom Lane [Sun, 15 Jul 2007 22:49:36 +0000 (22:49 +0000)]
Silence Solaris compiler warnings, per buildfarm.

17 years agoSilence Solaris compiler warning, per buildfarm.
Tom Lane [Sun, 15 Jul 2007 22:43:40 +0000 (22:43 +0000)]
Silence Solaris compiler warning, per buildfarm.

17 years agoFix compile warning on Solaris, per buildfarm. (Why have we got
Tom Lane [Sun, 15 Jul 2007 22:40:28 +0000 (22:40 +0000)]
Fix compile warning on Solaris, per buildfarm.  (Why have we got
three slightly different copies of this file?)

17 years agoFix possible portability problem, per buildfarm warnings.
Tom Lane [Sun, 15 Jul 2007 22:34:26 +0000 (22:34 +0000)]
Fix possible portability problem, per buildfarm warnings.

17 years agoFix unportable use of isspace(), per buildfarm results.
Tom Lane [Sun, 15 Jul 2007 22:32:53 +0000 (22:32 +0000)]
Fix unportable use of isspace(), per buildfarm results.

17 years agoBecause plpgsql's scanner uses %option case-insensitive, flex's results could
Tom Lane [Sun, 15 Jul 2007 22:18:24 +0000 (22:18 +0000)]
Because plpgsql's scanner uses %option case-insensitive, flex's results could
theoretically vary depending on what the compile-time locale setting is.
Hence, force it to see LC_CTYPE=C to ensure consistent build results.
(It's likely that this makes no difference in practice, since our
specification for "identifier" surely includes both ends of any possible
uppercase/lowercase pair anyway.  But it should silence warnings about
ambiguous character classes that are reported by some buildfarm members.)

17 years agoReject zero or negative BY step in plpgsql integer FOR-loops, and behave
Tom Lane [Sun, 15 Jul 2007 02:15:04 +0000 (02:15 +0000)]
Reject zero or negative BY step in plpgsql integer FOR-loops, and behave
sanely if the loop value overflows int32 on the way to the end value.
Avoid useless computation of "SELECT 1" when BY is omitted.  Avoid some
type-punning between Datum and int4 that dates from the original coding.

17 years agoNote incompatibility with Oracle's version of FOR ... REVERSE, per
Tom Lane [Sun, 15 Jul 2007 00:45:16 +0000 (00:45 +0000)]
Note incompatibility with Oracle's version of FOR ... REVERSE, per
Andrew Dunstan.  Minor other improvements in documentation of integer
FOR loops.

17 years agoEditorial overhaul of plpgsql documentation. Provide detailed documentation
Tom Lane [Sat, 14 Jul 2007 23:02:25 +0000 (23:02 +0000)]
Editorial overhaul of plpgsql documentation.  Provide detailed documentation
of variable substitution and plan caching behavior in dedicated sections.
(A lot of this material existed already, but was scattered in various places
in the chapter.)  Reorganize material a little bit, mostly to try to avoid
diving into deep details in the first introductory sections.  Document some
fine points that had escaped treatment before, notably the ability to qualify
plpgsql variable names with block labels.  Some minor wordsmithing here and
there.

17 years agoSupport for finding gssapi functions in the library "gss", as required
Magnus Hagander [Sat, 14 Jul 2007 11:13:28 +0000 (11:13 +0000)]
Support for finding gssapi functions in the library "gss", as required
by Solaris 10 and possibly others.

Stefan Kaltenbrunner

17 years agoVolatile-qualify a dozen variables in plpython.c to eliminate warnings
Tom Lane [Fri, 13 Jul 2007 04:57:59 +0000 (04:57 +0000)]
Volatile-qualify a dozen variables in plpython.c to eliminate warnings
from old versions of gcc.  It's not clear to me that this is really
necessary for correctness, but less warnings are always good.
Per buildfarm results and local testing.

17 years agoFix map_sql_typecoll_to_xmlschema_types() to not fail on dropped
Tom Lane [Fri, 13 Jul 2007 03:43:23 +0000 (03:43 +0000)]
Fix map_sql_typecoll_to_xmlschema_types() to not fail on dropped
columns, per my gripe earlier today.  Make it look a bit less like
someone's first effort at backend coding.

17 years agoAdd casts to suppress warnings about m68k-specific kluge in fmgr.c.
Tom Lane [Fri, 13 Jul 2007 02:25:48 +0000 (02:25 +0000)]
Add casts to suppress warnings about m68k-specific kluge in fmgr.c.

17 years agoFix a portability bug (ye olde not casting a <ctype.h> argument to
Tom Lane [Thu, 12 Jul 2007 23:51:10 +0000 (23:51 +0000)]
Fix a portability bug (ye olde not casting a <ctype.h> argument to
unsigned char).  Fortunately we still have buildfarm machines that
will flag this.  Seems to be new in CVS HEAD, so no backpatch.

17 years agoGet dirmod.c on the same page as port.h about whether we use pgsymlink
Tom Lane [Thu, 12 Jul 2007 23:28:49 +0000 (23:28 +0000)]
Get dirmod.c on the same page as port.h about whether we use pgsymlink
on Cygwin (answer: we don't).  Also try to unwind the #ifdef spaghetti
a little bit.  Untested but hopefully I didn't break anything.

17 years agoFixup the indentation of a comment that was mangled by pgindent, and
Neil Conway [Thu, 12 Jul 2007 23:25:26 +0000 (23:25 +0000)]
Fixup the indentation of a comment that was mangled by pgindent, and
add dashes to the start/end of the comment block to try to prevent
this happening in the future.

17 years agoSimplify overly-cute array coding to avoid an apparent gcc bug, which
Tom Lane [Thu, 12 Jul 2007 23:10:57 +0000 (23:10 +0000)]
Simplify overly-cute array coding to avoid an apparent gcc bug, which
may or may not be harmless.  Report from Stefan, patch from Heikki.

17 years agoSuppress Sun Studio warnings, per Stefan.
Tom Lane [Thu, 12 Jul 2007 21:27:09 +0000 (21:27 +0000)]
Suppress Sun Studio warnings, per Stefan.

17 years agoSuppress an integer-overflow warning.
Tom Lane [Thu, 12 Jul 2007 21:17:09 +0000 (21:17 +0000)]
Suppress an integer-overflow warning.

17 years agoSome of our port-specific dynloader implementations are careful to
Tom Lane [Thu, 12 Jul 2007 21:13:27 +0000 (21:13 +0000)]
Some of our port-specific dynloader implementations are careful to
define pg_dlsym() as returning a PGFunction pointer, not just any
pointer-to-function.  But many are not.  Suppress compiler warnings
on platforms that aren't careful by inserting explicit casts at the
two call sites that didn't have a cast already.  Per Stefan.

17 years agoCompute max and min int8 values using unsigned arithmetic, in hopes of
Tom Lane [Thu, 12 Jul 2007 21:04:45 +0000 (21:04 +0000)]
Compute max and min int8 values using unsigned arithmetic, in hopes of
suppressing Sun Studio compiler warnings.  Per Stefan.

17 years agoFix some warnings (probably actual bugs) generated by new GSSAPI code
Tom Lane [Thu, 12 Jul 2007 20:36:11 +0000 (20:36 +0000)]
Fix some warnings (probably actual bugs) generated by new GSSAPI code
when built on a 64-bit machine.  Per buildfarm results extracted by Stefan.

17 years agoFix mistaken Assert in adjust_appendrel_attr_needed, per Greg Stark.
Tom Lane [Thu, 12 Jul 2007 18:27:01 +0000 (18:27 +0000)]
Fix mistaken Assert in adjust_appendrel_attr_needed, per Greg Stark.

17 years agoSilence compile warning on win32, per Stefan and Buildfarm.
Magnus Hagander [Thu, 12 Jul 2007 18:15:52 +0000 (18:15 +0000)]
Silence compile warning on win32, per Stefan and Buildfarm.

17 years agoEnable GSSAPI to build using MSVC. Always build GSSAPI when Kerberos is
Magnus Hagander [Thu, 12 Jul 2007 14:43:21 +0000 (14:43 +0000)]
Enable GSSAPI to build using MSVC. Always build GSSAPI when Kerberos is
enabled, because the only Kerberos library supported always contains it.

17 years agoSupport GSSAPI builds where the header is <gssapi.h> and not <gssapi/gssapi.h>,
Magnus Hagander [Thu, 12 Jul 2007 14:36:52 +0000 (14:36 +0000)]
Support GSSAPI builds where the header is <gssapi.h> and not <gssapi/gssapi.h>,
such as OpenBSD (possibly all Heimdal).

Stefan Kaltenbrunner

17 years agoFix freenig of names in Kerberos when using MIT - need to use the
Magnus Hagander [Thu, 12 Jul 2007 14:10:39 +0000 (14:10 +0000)]
Fix freenig of names in Kerberos when using MIT - need to use the
free function provided in the Kerberos library.
This fixes a very hard to track down heap corruption on windows
when using debug runtimes.

17 years agoSuppress a warning that some versions of gcc emit about %x in strftime.
Tom Lane [Wed, 11 Jul 2007 23:15:38 +0000 (23:15 +0000)]
Suppress a warning that some versions of gcc emit about %x in strftime.
Per suggestion from Alvaro.

17 years agoA bunch of GSSAPI fixes per comments from Tom:
Magnus Hagander [Wed, 11 Jul 2007 08:27:33 +0000 (08:27 +0000)]
A bunch of GSSAPI fixes per comments from Tom:

* use elog not ereport for debug
* fix debug levels for some output
* properly check for memory allocation errors in a couple of missed places

17 years agoAdd note that building from CVS requires bison and flex, whereas
Tom Lane [Tue, 10 Jul 2007 23:03:18 +0000 (23:03 +0000)]
Add note that building from CVS requires bison and flex, whereas
building from a distribution tarball does not.

17 years agoFix misspelling.
Tom Lane [Tue, 10 Jul 2007 16:41:01 +0000 (16:41 +0000)]
Fix misspelling.

17 years agoAdd support for GSSAPI authentication.
Magnus Hagander [Tue, 10 Jul 2007 13:14:22 +0000 (13:14 +0000)]
Add support for GSSAPI authentication.

Documentation still being written, will be committed later.

Henry B. Hotz and Magnus Hagander

17 years agoAdjust processSQLNamePattern() so that $ within the pattern is always matched
Tom Lane [Tue, 10 Jul 2007 00:21:31 +0000 (00:21 +0000)]
Adjust processSQLNamePattern() so that $ within the pattern is always matched
literally, whether quoted or not.  Since we allow $ as a character within
identifiers, this behavior is useful, whereas the previous behavior of
treating it as the regexp ending anchor was nearly useless given that the
pattern is automatically anchored anyway.  This affects the arguments of
psql's \d commands as well as pg_dump's -n and -t switches.  Per discussion.

17 years agoFix stddev_pop(numeric) and var_pop(numeric), which were incorrectly producing
Tom Lane [Mon, 9 Jul 2007 16:13:57 +0000 (16:13 +0000)]
Fix stddev_pop(numeric) and var_pop(numeric), which were incorrectly producing
the same outputs as stddev_samp() and var_samp() respectively.

17 years agoFix single-user mode so that interrupts (particularly SIGTERM and
Tom Lane [Mon, 9 Jul 2007 01:15:14 +0000 (01:15 +0000)]
Fix single-user mode so that interrupts (particularly SIGTERM and
SIGQUIT) will be recognized and processed while waiting for input,
rather than only after something has been typed.  Also make SIGQUIT
do the same thing as SIGTERM in single-user mode, ie, do a normal
shutdown and exit.  Since it's relatively easy to provoke SIGQUIT
from the keyboard, people may try that instead of control-D, and we'd
rather this leads to orderly shutdown.  Per report from Leon Mergen
and subsequent discussion.

17 years agoMinor copy-editing.
Tom Lane [Mon, 9 Jul 2007 01:08:09 +0000 (01:08 +0000)]
Minor copy-editing.

17 years agoRemove the pgstat_drop_relation() call from smgr_internal_unlink(), because
Tom Lane [Sun, 8 Jul 2007 22:23:16 +0000 (22:23 +0000)]
Remove the pgstat_drop_relation() call from smgr_internal_unlink(), because
we don't know at that point which relation OID to tell pgstat to forget.
The code was passing the relfilenode, which is incorrect, and could possibly
cause some other relation's stats to be zeroed out.  While we could try to
clean this up, it seems much simpler and more reliable to let the next
invocation of pgstat_vacuum_tabstat() fix things; which indeed is how it
worked before I introduced the buggy code into 8.1.3 and later :-(.
Problem noticed by Itagaki Takahiro, fix is per subsequent discussion.

17 years agoGet rid of client-code dependencies on the exact text of the no-password
Tom Lane [Sun, 8 Jul 2007 19:07:38 +0000 (19:07 +0000)]
Get rid of client-code dependencies on the exact text of the no-password
error message, by using PQconnectionUsedPassword() instead.  Someday
we might be able to localize that error message, but not until this
coding technique has disappeared everywhere.

17 years agoCloser code review for PQconnectionUsedPassword() patch: in particular,
Tom Lane [Sun, 8 Jul 2007 18:28:56 +0000 (18:28 +0000)]
Closer code review for PQconnectionUsedPassword() patch: in particular,
not OK to include postgres_fe.h into libpq-fe.h, hence declare it as
returning int not bool.