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pg-rex/syncrep.git
21 years agoMake getaddrinfo's behavior with NULL node parameter agree with the
Tom Lane [Sun, 27 Apr 2003 23:56:53 +0000 (23:56 +0000)]
Make getaddrinfo's behavior with NULL node parameter agree with the
Linux man page for it.  This error was preventing CVS tip from accepting
remote connections.

21 years agoPrevent coredump in current_schemas() if someone has just deleted a
Tom Lane [Sun, 27 Apr 2003 23:22:13 +0000 (23:22 +0000)]
Prevent coredump in current_schemas() if someone has just deleted a
schema that was in our search path.

21 years agoFix plpgsql so that variables of composite types (rowtypes) can be
Tom Lane [Sun, 27 Apr 2003 22:21:22 +0000 (22:21 +0000)]
Fix plpgsql so that variables of composite types (rowtypes) can be
declared without having to write %ROWTYPE.  If the declared type of
a variable is a composite type, it'll be taken to be a row variable
automatically.

21 years agoPut back encoding-conversion step in processing of incoming queries;
Tom Lane [Sun, 27 Apr 2003 20:09:44 +0000 (20:09 +0000)]
Put back encoding-conversion step in processing of incoming queries;
I had inadvertently omitted it while rearranging things to support
length-counted incoming messages.  Also, change the parser's API back
to accepting a 'char *' query string instead of 'StringInfo', as the
latter wasn't buying us anything except overhead.  (I think when I put
it in I had some notion of making the parser API 8-bit-clean, but
seeing that flex depends on null-terminated input, that's not really
ever gonna happen.)

21 years agoDepartment of second thoughts: probably still need an IsTransactionState
Tom Lane [Sun, 27 Apr 2003 18:01:46 +0000 (18:01 +0000)]
Department of second thoughts: probably still need an IsTransactionState
test in there...

21 years agoClean up some problems in SetClientEncoding: failed to honor doit flag
Tom Lane [Sun, 27 Apr 2003 17:31:25 +0000 (17:31 +0000)]
Clean up some problems in SetClientEncoding: failed to honor doit flag
in all cases, leaked TopMemoryContext memory in others.  Make the
interaction between SetClientEncoding and InitializeClientEncoding
cleaner and better documented.  I suspect these changes should be
back-patched into 7.3, but will wait on Tatsuo's verification.

21 years agoEditing of more reference pages.
Peter Eisentraut [Sat, 26 Apr 2003 23:56:51 +0000 (23:56 +0000)]
Editing of more reference pages.

21 years agoRepair permissions problem in RI triggers: query parsing has to be done
Tom Lane [Sat, 26 Apr 2003 22:21:47 +0000 (22:21 +0000)]
Repair permissions problem in RI triggers: query parsing has to be done
as the correct user, not only query execution.  Per report from Sean
Chittenden.

21 years agoAdd transaction status field to ReadyForQuery messages, and make room
Tom Lane [Sat, 26 Apr 2003 20:23:00 +0000 (20:23 +0000)]
Add transaction status field to ReadyForQuery messages, and make room
for tableID/columnID in RowDescription.  (The latter isn't really
implemented yet though --- the backend always sends zeroes, and libpq
just throws away the data.)

21 years agoTweak stats collector start logic so that we will not try to spawn a
Tom Lane [Sat, 26 Apr 2003 02:57:14 +0000 (02:57 +0000)]
Tweak stats collector start logic so that we will not try to spawn a
new stats collector oftener than once a minute.  Per gripe from Erik Walthinsen
4/25/03.

21 years agoMake [VACUUM] ANALYZE safe on zero-column tables.
Tom Lane [Fri, 25 Apr 2003 21:29:18 +0000 (21:29 +0000)]
Make [VACUUM] ANALYZE safe on zero-column tables.

21 years agoIn the continuing saga of FE/BE protocol revisions, add reporting of
Tom Lane [Fri, 25 Apr 2003 19:45:10 +0000 (19:45 +0000)]
In the continuing saga of FE/BE protocol revisions, add reporting of
initial values and runtime changes in selected parameters.  This gets
rid of the need for an initial 'select pg_client_encoding()' query in
libpq, bringing us back to one message transmitted in each direction
for a standard connection startup.  To allow server version to be sent
using the same GUC mechanism that handles other parameters, invent the
concept of a never-settable GUC parameter: you can 'show server_version'
but it's not settable by any GUC input source.  Create 'lc_collate' and
'lc_ctype' never-settable parameters so that people can find out these
settings without need for pg_controldata.  (These side ideas were all
discussed some time ago in pgsql-hackers, but not yet implemented.)

21 years agoPrevent unlink/rename Win32 mapping on frontends.
Bruce Momjian [Fri, 25 Apr 2003 16:18:40 +0000 (16:18 +0000)]
Prevent unlink/rename Win32 mapping on frontends.

21 years agoAdd new versions DLL lists, from Karl Waclawek
Bruce Momjian [Fri, 25 Apr 2003 14:20:21 +0000 (14:20 +0000)]
Add new versions DLL lists, from Karl Waclawek

21 years agoFix typo in DLL list.
Bruce Momjian [Fri, 25 Apr 2003 14:18:59 +0000 (14:18 +0000)]
Fix typo in DLL list.

21 years agoconst-ify info_cb() to match recent openssl releases. Per Joe Conway.
Tom Lane [Fri, 25 Apr 2003 04:37:23 +0000 (04:37 +0000)]
const-ify info_cb() to match recent openssl releases.  Per Joe Conway.

21 years agoFix breakage induced by yours truly in Kerberos and PAM code.
Tom Lane [Fri, 25 Apr 2003 03:28:55 +0000 (03:28 +0000)]
Fix breakage induced by yours truly in Kerberos and PAM code.

21 years agoCOPY and pg_dump failed to cope with zero-column tables. Fix 'em.
Tom Lane [Fri, 25 Apr 2003 02:28:22 +0000 (02:28 +0000)]
COPY and pg_dump failed to cope with zero-column tables.  Fix 'em.

21 years agoUse closesocket() for all socket/pipe closing, because Win32 requires
Bruce Momjian [Fri, 25 Apr 2003 01:24:00 +0000 (01:24 +0000)]
Use closesocket() for all socket/pipe closing, because Win32 requires
it, and map that to close() on Unix.

21 years agoAdjust subquery qual pushdown rules so that we can push down a qual
Tom Lane [Thu, 24 Apr 2003 23:43:09 +0000 (23:43 +0000)]
Adjust subquery qual pushdown rules so that we can push down a qual
into a UNION that has some type coercions applied to the component
queries, so long as the qual itself does not reference any columns that
have such coercions.  Per example from Jonathan Bartlett 24-Apr-03.

21 years agoAdd Win32 Makefile for IPC stuff.
Bruce Momjian [Thu, 24 Apr 2003 21:25:34 +0000 (21:25 +0000)]
Add Win32 Makefile for IPC stuff.

21 years agoNo need for include for Win32 right now.
Bruce Momjian [Thu, 24 Apr 2003 21:24:36 +0000 (21:24 +0000)]
No need for include for Win32 right now.

21 years agoAdd Win32 shmem/sema prototypes.
Bruce Momjian [Thu, 24 Apr 2003 21:23:01 +0000 (21:23 +0000)]
Add Win32 shmem/sema prototypes.

21 years agoInfrastructure for upgraded error reporting mechanism. elog.c is
Tom Lane [Thu, 24 Apr 2003 21:16:45 +0000 (21:16 +0000)]
Infrastructure for upgraded error reporting mechanism.  elog.c is
rewritten and the protocol is changed, but most elog calls are still
elog calls.  Also, we need to contemplate mechanisms for controlling
all this functionality --- eg, how much stuff should appear in the
postmaster log?  And what API should libpq expose for it?

21 years agopgindent new Win32 files.
Bruce Momjian [Thu, 24 Apr 2003 18:14:22 +0000 (18:14 +0000)]
pgindent new Win32 files.

21 years agoAdd shared memory and semaphore routines for Win32.
Bruce Momjian [Thu, 24 Apr 2003 17:20:23 +0000 (17:20 +0000)]
Add shared memory and semaphore routines for Win32.

Also update copyright to be ours, with approval from Jan.

21 years agoAdd shared memory and semaphore routines for Win32.
Bruce Momjian [Thu, 24 Apr 2003 17:16:13 +0000 (17:16 +0000)]
Add shared memory and semaphore routines for Win32.

21 years agoAdd comments to replace/unlink Win32 functions.
Bruce Momjian [Thu, 24 Apr 2003 16:40:17 +0000 (16:40 +0000)]
Add comments to replace/unlink Win32 functions.

21 years agoAdd PQunescapeBytea() and PQfeeMem() to the Win32 DLL list.
Bruce Momjian [Thu, 24 Apr 2003 15:09:27 +0000 (15:09 +0000)]
Add PQunescapeBytea() and PQfeeMem() to the Win32 DLL list.

Karl Waclawek

21 years agoRemove Win32 special rename/unlink from libpq.
Bruce Momjian [Tue, 22 Apr 2003 19:42:27 +0000 (19:42 +0000)]
Remove Win32 special rename/unlink from libpq.

21 years agoUpdate CVS with new FAQ.
Bruce Momjian [Tue, 22 Apr 2003 18:03:00 +0000 (18:03 +0000)]
Update CVS with new FAQ.

21 years agoMore editing of reference pages.
Peter Eisentraut [Tue, 22 Apr 2003 10:08:08 +0000 (10:08 +0000)]
More editing of reference pages.

21 years agogetaddrinfo has no business doing unlink().
Tom Lane [Tue, 22 Apr 2003 03:52:56 +0000 (03:52 +0000)]
getaddrinfo has no business doing unlink().

21 years agoAdd dirmod to libpq Makefile.
Bruce Momjian [Tue, 22 Apr 2003 02:21:34 +0000 (02:21 +0000)]
Add dirmod to libpq Makefile.

21 years agoAdd Win32 unlink/rename file.
Bruce Momjian [Tue, 22 Apr 2003 02:18:48 +0000 (02:18 +0000)]
Add Win32 unlink/rename file.

21 years agoAdd Win32 versions of unlink and rename --- loop until success.
Bruce Momjian [Tue, 22 Apr 2003 02:18:09 +0000 (02:18 +0000)]
Add Win32 versions of unlink and rename --- loop until success.

21 years agoAnother round of protocol changes. Backend-to-frontend messages now all
Tom Lane [Tue, 22 Apr 2003 00:08:07 +0000 (00:08 +0000)]
Another round of protocol changes.  Backend-to-frontend messages now all
have length words.  COPY OUT reimplemented per new protocol: it doesn't
need \. anymore, thank goodness.  COPY BINARY to/from frontend works,
at least as far as the backend is concerned --- libpq's PQgetline API
is not up to snuff, and will have to be replaced with something that is
null-safe.  libpq uses message length words for performance improvement
(no cycles wasted rescanning long messages), but not yet for error
recovery.

21 years agoPrevent palloc(0) error when parent table has zero columns.
Tom Lane [Mon, 21 Apr 2003 15:19:55 +0000 (15:19 +0000)]
Prevent palloc(0) error when parent table has zero columns.

21 years agoAdd mention of Novell Netware 6 port.
Bruce Momjian [Mon, 21 Apr 2003 14:54:15 +0000 (14:54 +0000)]
Add mention of Novell Netware 6 port.

21 years agostddev() and variance() should return NULL when there is just one input
Tom Lane [Mon, 21 Apr 2003 00:22:24 +0000 (00:22 +0000)]
stddev() and variance() should return NULL when there is just one input
value, per recent discussion on pgsql-general.

21 years agoApple's assembler likes the inlined TAS syntax too, so no reason to
Tom Lane [Sun, 20 Apr 2003 21:54:34 +0000 (21:54 +0000)]
Apple's assembler likes the inlined TAS syntax too, so no reason to
maintain a separate out-of-line version of PPC tas() anymore.
Also fix S_UNLOCK for __powerpc64__ platforms.

21 years agoFix multiple causes of breakage in plperl's error handling.
Tom Lane [Sun, 20 Apr 2003 21:15:34 +0000 (21:15 +0000)]
Fix multiple causes of breakage in plperl's error handling.

21 years agoAvoid O(N^2) behavior with lots of deferred triggers by making
Tom Lane [Sun, 20 Apr 2003 17:03:25 +0000 (17:03 +0000)]
Avoid O(N^2) behavior with lots of deferred triggers by making
deferredTriggerInvokeEvents only scan events added since it last ran.
Stephan Szabo, some corrections by Tom Lane.

21 years agoMake it clear it is the server version that determines if crlf is used. Idea from...
Bruce Momjian [Sun, 20 Apr 2003 01:52:55 +0000 (01:52 +0000)]
Make it clear it is the server version that determines if crlf is used.  Idea from Joe Conway.

21 years agoAllow \r and \r\n termination for COPY files.
Bruce Momjian [Sat, 19 Apr 2003 20:36:03 +0000 (20:36 +0000)]
Allow \r and \r\n termination for COPY files.

Output \r\n termination on Win32.

Disallow literal carriage return as a data value,
backslash-carriage-return and \r still allowed.

Doc changes already committed.

21 years agoAdd pipe parameter to COPY function to allow proper line termination.
Bruce Momjian [Sat, 19 Apr 2003 19:55:37 +0000 (19:55 +0000)]
Add pipe parameter to COPY function to allow proper line termination.

21 years agoAdd more documentation about shared memory costs.
Tom Lane [Sat, 19 Apr 2003 00:37:28 +0000 (00:37 +0000)]
Add more documentation about shared memory costs.

21 years agoSecond round of FE/BE protocol changes. Frontend->backend messages now
Tom Lane [Sat, 19 Apr 2003 00:02:30 +0000 (00:02 +0000)]
Second round of FE/BE protocol changes.  Frontend->backend messages now
have length counts, and COPY IN data is packetized into messages.

21 years agoFix breakage from recent variable-handling changes.
Tom Lane [Fri, 18 Apr 2003 23:38:47 +0000 (23:38 +0000)]
Fix breakage from recent variable-handling changes.

21 years agoMake Win32 tests to match existing Cygwin tests, where appropriate.
Bruce Momjian [Fri, 18 Apr 2003 01:03:42 +0000 (01:03 +0000)]
Make Win32 tests to match existing Cygwin tests, where appropriate.

21 years agoFirst phase of FE/BE protocol modifications: new StartupPacket layout
Tom Lane [Thu, 17 Apr 2003 22:26:02 +0000 (22:26 +0000)]
First phase of FE/BE protocol modifications: new StartupPacket layout
with variable-width fields.  No more truncation of long user names.
Also, libpq can now send its environment-variable-driven SET commands
as part of the startup packet, saving round trips to server.

21 years agoMake pg_dump's concurency capability more prominent.
Bruce Momjian [Thu, 17 Apr 2003 15:34:37 +0000 (15:34 +0000)]
Make pg_dump's concurency capability more prominent.

21 years agoFix abstime-to-time cast function, which has had broken implementation
Tom Lane [Thu, 17 Apr 2003 04:50:20 +0000 (04:50 +0000)]
Fix abstime-to-time cast function, which has had broken implementation
since 7.2, per bug #947.  Turns out it had wrong volatility label, too.
Can't force initdb in 7.3 branch, but fix anyway for future installs.

21 years agoApplied patches from Kris Jurka fixing a string tokenizing problem and
Barry Lind [Thu, 17 Apr 2003 04:37:07 +0000 (04:37 +0000)]
Applied patches from Kris Jurka fixing a string tokenizing problem and
fixing an order by problem for index metadata results.
Also includes removing some unused code as well as a fix to the toString
method on statement.

 Modified Files:
  jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
  jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java

21 years agoVarious clarifications; add a clear DRAFT marker; minor adjustments in
Tom Lane [Wed, 16 Apr 2003 20:53:38 +0000 (20:53 +0000)]
Various clarifications; add a clear DRAFT marker; minor adjustments in
some message types.  In particular add text/binary flag to StartCopyIn
and StartCopyOut, so that client library can know what is expected or
forthcoming.

21 years agoAdd mention of OpenProjects IRC channel. It is as large as EFNet now.
Bruce Momjian [Wed, 16 Apr 2003 18:56:24 +0000 (18:56 +0000)]
Add mention of OpenProjects IRC channel.  It is as large as EFNet now.

21 years agoFix some problems exposed by building outside the source tree.
Tom Lane [Wed, 16 Apr 2003 05:23:55 +0000 (05:23 +0000)]
Fix some problems exposed by building outside the source tree.

21 years agoFix stupid oversight ...
Tom Lane [Wed, 16 Apr 2003 04:37:58 +0000 (04:37 +0000)]
Fix stupid oversight ...

21 years agoFirst draft of revised FE/BE protocol specification. Still needs work,
Tom Lane [Tue, 15 Apr 2003 22:51:18 +0000 (22:51 +0000)]
First draft of revised FE/BE protocol specification.  Still needs work,
but I'm putting it up so people can see and comment on it.

21 years agoUpdate Japanese FAQ, from Jun Kuwamura.
Bruce Momjian [Tue, 15 Apr 2003 21:00:27 +0000 (21:00 +0000)]
Update Japanese FAQ, from Jun Kuwamura.

21 years agoChange names of ISO-8859-x encodings to ISO_8859_x, to match reality.
Peter Eisentraut [Tue, 15 Apr 2003 13:26:54 +0000 (13:26 +0000)]
Change names of ISO-8859-x encodings to ISO_8859_x, to match reality.

21 years agoBring SQL ref pages to consistent format, part 1.
Peter Eisentraut [Tue, 15 Apr 2003 13:25:08 +0000 (13:25 +0000)]
Bring SQL ref pages to consistent format, part 1.

21 years agoAdd better markup and improve some text here and there.
Peter Eisentraut [Tue, 15 Apr 2003 13:23:35 +0000 (13:23 +0000)]
Add better markup and improve some text here and there.

21 years agoeqjoinsel's logic for case where MCV lists are not present should
Tom Lane [Tue, 15 Apr 2003 05:18:12 +0000 (05:18 +0000)]
eqjoinsel's logic for case where MCV lists are not present should
account for NULLs; in hindsight this is obvious since the code for
the MCV-lists case would reduce to this when there are zero entries
in both lists.  Per example from Alec Mitchell.

21 years agopath.c needs to be included in libpq; per Joe Conway.
Tom Lane [Mon, 14 Apr 2003 21:15:13 +0000 (21:15 +0000)]
path.c needs to be included in libpq; per Joe Conway.

21 years agoAnother try at correctly explaining the difference between Postgres and
Tom Lane [Mon, 14 Apr 2003 18:08:58 +0000 (18:08 +0000)]
Another try at correctly explaining the difference between Postgres and
SQL92 temp tables.  Possibly I got it right this time.

21 years agoReorganize clog's error reporting so that PANIC on clog I/O error can
Tom Lane [Mon, 14 Apr 2003 17:31:33 +0000 (17:31 +0000)]
Reorganize clog's error reporting so that PANIC on clog I/O error can
be reduced to a plain ERROR.  Should make it at least a little less
painful to deal with data-corruption problems.

21 years agoDocument file name as optional for \o in psql help (\h).
Bruce Momjian [Mon, 14 Apr 2003 16:23:36 +0000 (16:23 +0000)]
Document file name as optional for \o in psql help (\h).

21 years agoMinor copy-editing.
Tom Lane [Mon, 14 Apr 2003 15:40:02 +0000 (15:40 +0000)]
Minor copy-editing.

21 years agoClarify description of our deviation from standard for temp tables,
Tom Lane [Mon, 14 Apr 2003 15:24:46 +0000 (15:24 +0000)]
Clarify description of our deviation from standard for temp tables,
per suggestion from Mike Sykes.

21 years agoexposed the addDataType method to the PGConnection, allows users to add datatypes
Dave Cramer [Mon, 14 Apr 2003 10:39:51 +0000 (10:39 +0000)]
exposed the addDataType method to the PGConnection, allows users to add datatypes

21 years agoIntegrate the operator class section into the comprehensive extending SQL
Peter Eisentraut [Sun, 13 Apr 2003 09:57:35 +0000 (09:57 +0000)]
Integrate the operator class section into the comprehensive extending SQL
chapter as well.

21 years agoA couple of minor fixes
Peter Eisentraut [Sun, 13 Apr 2003 09:56:00 +0000 (09:56 +0000)]
A couple of minor fixes

21 years agoApplied patch submitted by Nic Ferrier with some cleanups of his previous
Barry Lind [Sun, 13 Apr 2003 04:10:07 +0000 (04:10 +0000)]
Applied patch submitted by Nic Ferrier with some cleanups of his previous
patch to add cursor based queries.

 Modified Files:
  jdbc/org/postgresql/core/BaseConnection.java
  jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java

21 years agoSecond try at avoiding conflicts with system isblank().
Tom Lane [Sun, 13 Apr 2003 04:07:17 +0000 (04:07 +0000)]
Second try at avoiding conflicts with system isblank().

21 years agoAdd code to provide useful dynamic-linking error messages on OS X.
Tom Lane [Sun, 13 Apr 2003 01:19:06 +0000 (01:19 +0000)]
Add code to provide useful dynamic-linking error messages on OS X.

21 years agoOn some systems <sys/types.h> must be included before <sys/socket.h>.
Tom Lane [Sat, 12 Apr 2003 23:25:42 +0000 (23:25 +0000)]
On some systems <sys/types.h> must be included before <sys/socket.h>.

21 years agoGuard against macro versions of isblank().
Tom Lane [Sat, 12 Apr 2003 22:28:33 +0000 (22:28 +0000)]
Guard against macro versions of isblank().

21 years agoFix encoding conversion function bug.
Tatsuo Ishii [Sat, 12 Apr 2003 07:53:57 +0000 (07:53 +0000)]
Fix encoding conversion function bug.
See following posting for more details.

Subject: Re: [HACKERS] [BUGS] Bug #943: Server-Encoding from EUC_TW to UTF-8 doesn't
From: Tatsuo Ishii <t-ishii@sra.co.jp>
To: michael.enke@wincor-nixdorf.com, pgsql-bugs@postgresql.org
Cc: pgsql-hackers@postgresql.org
Date: Sat, 12 Apr 2003 10:51:45 +0900 (JST)

21 years agoRevision
Peter Eisentraut [Fri, 11 Apr 2003 18:41:20 +0000 (18:41 +0000)]
Revision

21 years agoRevision
Peter Eisentraut [Fri, 11 Apr 2003 13:22:35 +0000 (13:22 +0000)]
Revision

21 years agoFix error recovery for SSL_read/SSL_write calls.
Tom Lane [Thu, 10 Apr 2003 23:03:08 +0000 (23:03 +0000)]
Fix error recovery for SSL_read/SSL_write calls.

21 years agoInformix fixes.
Michael Meskes [Thu, 10 Apr 2003 13:06:57 +0000 (13:06 +0000)]
Informix fixes.

21 years agoRemove premature attempt to constant-fold type coercion expressions.
Tom Lane [Thu, 10 Apr 2003 02:47:46 +0000 (02:47 +0000)]
Remove premature attempt to constant-fold type coercion expressions.
While usually safe, this fails if the coercion function needs the
query snapshot to be set already.  Per example from Nigel Andrews.

21 years agoIn an effort to reduce the total number of chapters, combine the small
Peter Eisentraut [Thu, 10 Apr 2003 01:22:45 +0000 (01:22 +0000)]
In an effort to reduce the total number of chapters, combine the small
chapters on extending types, operators, and aggregates into the extending
functions chapter.  Move the information on how to call table functions
into the queries chapter.  Remove some outdated information that is
already present in a better form in other parts of the documentation.

21 years agoFirst phase of work on array improvements. ARRAY[x,y,z] constructor
Tom Lane [Tue, 8 Apr 2003 23:20:04 +0000 (23:20 +0000)]
First phase of work on array improvements.  ARRAY[x,y,z] constructor
expressions, ARRAY(sub-SELECT) expressions, some array functions.
Polymorphic functions using ANYARRAY/ANYELEMENT argument and return
types.  Some regression tests in place, documentation is lacking.
Joe Conway, with some kibitzing from Tom Lane.

21 years agoGet rid of inappropriate flags in CPPFLAGS override --- these break
Tom Lane [Tue, 8 Apr 2003 17:09:51 +0000 (17:09 +0000)]
Get rid of inappropriate flags in CPPFLAGS override --- these break
non-gcc compilers, and they would never belong in CPPFLAGS anyway.

21 years agoMark TimeScales constants as double to avoid integer overflow in some compilers.
Tom Lane [Tue, 8 Apr 2003 17:02:04 +0000 (17:02 +0000)]
Mark TimeScales constants as double to avoid integer overflow in some compilers.

21 years agoRemove extraneous semicolons.
Tom Lane [Tue, 8 Apr 2003 16:57:45 +0000 (16:57 +0000)]
Remove extraneous semicolons.

21 years agoAdded some more informix compatibility functions.
Michael Meskes [Tue, 8 Apr 2003 12:34:25 +0000 (12:34 +0000)]
Added some more informix compatibility functions.

21 years agoAvoid primary key lookup (and lock) if foreign key does not change
Jan Wieck [Mon, 7 Apr 2003 20:30:38 +0000 (20:30 +0000)]
Avoid primary key lookup (and lock) if foreign key does not change
on UPDATE.

This get's rid of the long standing annoyance that updating a row
that has foreign keys locks all the referenced rows even if the
foreign key values do not change.

The trick is to actually do a check identical to NO ACTION after an
eventually done UPDATE in the SET DEFAULT case. Since a SET DEFAULT
operation should have moved referencing rows to a new "home", a following
NO ACTION check can only fail if the column defaults of the referencing
table resulted in the key we actually deleted. Thanks to Stephan.

Jan

21 years agoRemove unnecessary dt2local() call.
Tom Lane [Mon, 7 Apr 2003 15:04:03 +0000 (15:04 +0000)]
Remove unnecessary dt2local() call.

21 years agoGeneral editing
Peter Eisentraut [Mon, 7 Apr 2003 01:29:26 +0000 (01:29 +0000)]
General editing

21 years agoGenerate pg_config.h.in by autoheader. Separate out manually editable
Peter Eisentraut [Sun, 6 Apr 2003 22:45:23 +0000 (22:45 +0000)]
Generate pg_config.h.in by autoheader.  Separate out manually editable
parts.  Standardize spelling of comments in pg_config.h.

21 years agoFix markup.
Peter Eisentraut [Sun, 6 Apr 2003 22:41:52 +0000 (22:41 +0000)]
Fix markup.

21 years agoClarify exactly when DST-changeover-induced regression test failures
Tom Lane [Sun, 6 Apr 2003 17:47:24 +0000 (17:47 +0000)]
Clarify exactly when DST-changeover-induced regression test failures
can be expected to occur.

21 years agoFix compile problem with Win32 macro used inside another macro.
Bruce Momjian [Sat, 5 Apr 2003 19:54:12 +0000 (19:54 +0000)]
Fix compile problem with Win32 macro used inside another macro.

21 years agoAdd Win32 path handling for / vs. \ and drive letters.
Bruce Momjian [Fri, 4 Apr 2003 20:42:13 +0000 (20:42 +0000)]
Add Win32 path handling for / vs. \ and drive letters.

21 years agoHandle cp, rm, and exec for Win32.
Bruce Momjian [Fri, 4 Apr 2003 20:40:45 +0000 (20:40 +0000)]
Handle cp, rm, and exec for Win32.

21 years agoFix some signed-vs-unsigned-int issues; make print_aligned_vertical
Tom Lane [Fri, 4 Apr 2003 15:48:38 +0000 (15:48 +0000)]
Fix some signed-vs-unsigned-int issues; make print_aligned_vertical
safe for zero-column tables.