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pg-rex/syncrep.git
20 years agoRemove acccidental object/binary files.
Bruce Momjian [Thu, 18 Mar 2004 03:57:58 +0000 (03:57 +0000)]
Remove acccidental object/binary files.

20 years agoAdd fsync test program. It tests fsync to see if times for fsync are the
Bruce Momjian [Thu, 18 Mar 2004 03:56:59 +0000 (03:56 +0000)]
Add fsync test program.  It tests fsync to see if times for fsync are the
same when done on the write() ile descriptor and a new descriptor.

it also times various fsync methods.

20 years agoDone:
Bruce Momjian [Wed, 17 Mar 2004 22:30:10 +0000 (22:30 +0000)]
Done:

> * -Order duplicate index entries on creation by tid for faster heap lookups

20 years agoDuring btree index build, sort equal-keyed tuples according to their
Tom Lane [Wed, 17 Mar 2004 22:24:58 +0000 (22:24 +0000)]
During btree index build, sort equal-keyed tuples according to their
TID (heap position).  This doesn't do anything to the validity of the
finished index, but by pretending to qsort() that there are no really
equal keys in the sort, we can avoid performance problems with qsort
implementations that have trouble with large numbers of equal keys.
Patch from Manfred Koizar.

20 years agoReimplement CASE val WHEN compval1 THEN ... WHEN compval2 THEN ... END
Tom Lane [Wed, 17 Mar 2004 20:48:43 +0000 (20:48 +0000)]
Reimplement CASE val WHEN compval1 THEN ... WHEN compval2 THEN ... END
so that the 'val' is computed only once, per recent discussion.  The
speedup is not much when 'val' is just a simple variable, but could be
significant for larger expressions.  More importantly this avoids issues
with multiple evaluations of a volatile 'val', and it allows the CASE
expression to be reverse-listed in its original form by ruleutils.c.

20 years agoModify:
Bruce Momjian [Wed, 17 Mar 2004 17:40:44 +0000 (17:40 +0000)]
Modify:

< * Order duplicate index entries by tid for faster heap lookups
> * Order duplicate index entries on creation by tid for faster heap lookups

20 years agoDocument SPI_push() and SPI_pop().
Bruce Momjian [Wed, 17 Mar 2004 01:05:10 +0000 (01:05 +0000)]
Document SPI_push() and SPI_pop().

20 years agoReplace the switching function ExecEvalExpr() with a macro that jumps
Tom Lane [Wed, 17 Mar 2004 01:02:24 +0000 (01:02 +0000)]
Replace the switching function ExecEvalExpr() with a macro that jumps
directly to the appropriate per-node execution function, using a function
pointer stored by ExecInitExpr.  This speeds things up by eliminating one
level of function call.  The function-pointer technique also enables further
small improvements such as only making one-time tests once (and then
changing the function pointer).  Overall this seems to gain about 10%
on evaluation of simple expressions, which isn't earthshaking but seems
a worthwhile gain for a relatively small hack.  Per recent discussion
on pghackers.

20 years agoAdd:
Bruce Momjian [Tue, 16 Mar 2004 16:13:38 +0000 (16:13 +0000)]
Add:

> * Allow pg_dumpall to use non-text output formats
>

20 years agoRemove double-rename used by Win32 on busy files. Not needed anymore.
Bruce Momjian [Tue, 16 Mar 2004 05:05:58 +0000 (05:05 +0000)]
Remove double-rename used by Win32 on busy files.  Not needed anymore.

20 years agolog_statement was not removed by the previous patch. It only updated
Bruce Momjian [Mon, 15 Mar 2004 17:57:51 +0000 (17:57 +0000)]
log_statement was not removed by the previous patch.  It only updated
its description.

20 years agoThe "cvs add" of test_thread_implicit.pgc seems to have been missed,
Bruce Momjian [Mon, 15 Mar 2004 16:27:43 +0000 (16:27 +0000)]
The "cvs add" of test_thread_implicit.pgc seems to have been missed,
i've attached this again.

Additionally I include a small patch to remove mutex locking when a
DEFAULT/NULL connection is being retrieved. This is consistent with
libpq.

Lee Kindness

20 years agoCheck for EOF on pipe differs under win32, as it is based on a socket
Bruce Momjian [Mon, 15 Mar 2004 16:21:37 +0000 (16:21 +0000)]
Check for EOF on pipe differs under win32, as it is based on a socket
implementation.

Claudio Natoli

20 years agofloat8-small-is-zero and float8-exp-three-digits will likely need
Bruce Momjian [Mon, 15 Mar 2004 16:20:52 +0000 (16:20 +0000)]
float8-small-is-zero and float8-exp-three-digits will likely need
similar changes.

Claudio Natoli

20 years ago* postmaster.c: cleanup pmdaemonize under win32; missed failure message
Bruce Momjian [Mon, 15 Mar 2004 16:18:43 +0000 (16:18 +0000)]
* postc: cleanup pmdaemonize under win32; missed failure message
in CreateOptsFile
* s_lock.c: minor comment fix
* findbe.c: variables not used under win32 moved within #ifndef WIN32
case

Claudio Natoli

20 years agoHandle OID's and unsigned values better in pg_autovacuum.
Bruce Momjian [Mon, 15 Mar 2004 16:17:30 +0000 (16:17 +0000)]
Handle OID's and unsigned values better in pg_autovacuum.

Matthew T. O'Connor

20 years agoWindows uses codepages rather than the environment, so we work around
Bruce Momjian [Mon, 15 Mar 2004 16:14:26 +0000 (16:14 +0000)]
Windows uses codepages rather than the environment, so we work around
that by querying the environment explicitly first for LC_COLLATE and
LC_CTYPE. We have to do this because initdb passes those values in the
environment. If there is nothing there we fall back on the codepage.

Andrew Dunstan

20 years agoUpdate random regression test text to be clearer.
Bruce Momjian [Mon, 15 Mar 2004 16:11:42 +0000 (16:11 +0000)]
Update random regression test text to be clearer.

20 years agoUpdate random test description because it fails less frequently now.
Bruce Momjian [Mon, 15 Mar 2004 16:06:43 +0000 (16:06 +0000)]
Update random test description because it fails less frequently now.

20 years agoRemove GUC log_statement, log_pid, log_timestamp, log_source_port.
Bruce Momjian [Mon, 15 Mar 2004 15:56:28 +0000 (15:56 +0000)]
Remove GUC log_statement, log_pid, log_timestamp, log_source_port.
Functionality superceeded by log_line_prefix.

Andrew Dunstan

20 years agoImprove random regression tests to fail less frequently.
Bruce Momjian [Mon, 15 Mar 2004 15:46:25 +0000 (15:46 +0000)]
Improve random regression tests to fail less frequently.

20 years agoFix typo.
Bruce Momjian [Mon, 15 Mar 2004 14:21:30 +0000 (14:21 +0000)]
Fix typo.

20 years agoMention Linux syslog will sync lines to disk, and describe how to
Bruce Momjian [Mon, 15 Mar 2004 14:15:45 +0000 (14:15 +0000)]
Mention Linux syslog will sync lines to disk, and describe how to
disable it.

20 years agoAdd PQmbdsplen() which returns the "display length" of a character.
Tatsuo Ishii [Mon, 15 Mar 2004 10:41:26 +0000 (10:41 +0000)]
Add PQmbdsplen() which returns the "display length" of a character.
Still some works needed:
- UTF-8, MULE_INTERNAL always returns 1

20 years agoLocalize our dependencies on the way to create NAN or INFINITY.
Tom Lane [Mon, 15 Mar 2004 03:29:22 +0000 (03:29 +0000)]
Localize our dependencies on the way to create NAN or INFINITY.
Per recent proposal to pghackers.

20 years agoRemove grotty special-case code in coerce_to_target_type() that
Tom Lane [Mon, 15 Mar 2004 01:13:41 +0000 (01:13 +0000)]
Remove grotty special-case code in coerce_to_target_type() that
implemented casts to varchar and bpchar using a cast-to-text function.
This is a holdover from before we had pg_cast; it now makes more sense
to just list these casts in pg_cast.  While at it, add pg_cast entries
for the other direction (casts from varchar/bpchar) where feasible.

20 years agoUpdate Solaris thread flags, per Jim Seymour
Bruce Momjian [Sun, 14 Mar 2004 23:51:48 +0000 (23:51 +0000)]
Update Solaris thread flags, per Jim Seymour

20 years agoTweak planner so that index expressions and predicates are matched to
Tom Lane [Sun, 14 Mar 2004 23:41:27 +0000 (23:41 +0000)]
Tweak planner so that index expressions and predicates are matched to
queries without regard to whether coercions are stated explicitly or
implicitly.  Per suggestion from Stephan Szabo.

20 years agoFix error in termination of COPY IN mode when using V2 protocol.
Tom Lane [Sun, 14 Mar 2004 22:00:54 +0000 (22:00 +0000)]
Fix error in termination of COPY IN mode when using V2 protocol.
Report and fix per ljb, 8-Mar-04.

20 years agoMark linux as thread-enabled with new 7.5 tests.
Bruce Momjian [Sun, 14 Mar 2004 15:06:13 +0000 (15:06 +0000)]
Mark linux as thread-enabled with new 7.5 tests.

20 years agoFix ecpg_sqlca_key_destructor to return void.
Bruce Momjian [Sun, 14 Mar 2004 14:47:33 +0000 (14:47 +0000)]
Fix ecpg_sqlca_key_destructor to return void.

20 years ago> (I also see some post-7.4.1 changes in src/template/solaris, so you
Bruce Momjian [Sun, 14 Mar 2004 14:01:43 +0000 (14:01 +0000)]
> (I also see some post-7.4.1 changes in src/template/solaris, so you
> possibly should look there too.)
[snip]
>

I think I have the fix for part of it, but this remains...

    gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
    -Wmissing-declarations -fPIC -I. -I../../../src/include
    -D_POSIX_PTHREAD_SEMANTICS -DFRONTEND
    -DSYSCONFDIR='"/usr/local/pgsql/etc"'  -c -o thread.o thread.c
    thread.c: In function `pqGethostbyname':
    thread.c:189: error: `resbuf' undeclared (first use in this
function)

Looking at src/port/thread.c, line 189, it looks like somebody typo'd.
Looks like that second parameter should be "resultbuf", not "resbuf"?

Jim Seymour

20 years ago- Fixed Informix compat math functions to cope with the situations
Michael Meskes [Sun, 14 Mar 2004 12:16:30 +0000 (12:16 +0000)]
- Fixed Informix compat math functions to cope with the situations
  where one argument takes the result.
- Applied thread patches by Lee Kindness

20 years agoPortability fixes and bug fixes for recent floating point input changes.
Neil Conway [Sun, 14 Mar 2004 05:22:52 +0000 (05:22 +0000)]
Portability fixes and bug fixes for recent floating point input changes.
In particular, don't depend on strtod() to accept 'NaN' and 'Infinity'
inputs (while this is required by C99, not all platforms are compliant
with that yet). Also, don't require glibc's behavior from isinf():
it seems that on a lot of platforms isinf() does not itself distinguish
between negative and positive infinity.

20 years agoTeach psql to show the location of syntax errors visually, per recent
Tom Lane [Sun, 14 Mar 2004 04:25:18 +0000 (04:25 +0000)]
Teach psql to show the location of syntax errors visually, per recent
discussions.  Patch by Fabien Coelho and Tom Lane.  Still needs to be
taught about multi-screen-column kanji characters; Tatsuo has promised
to provide the needed infrastructure for that.

20 years agoRename README's to match directory names. Mention copyright matches
Bruce Momjian [Sun, 14 Mar 2004 03:19:13 +0000 (03:19 +0000)]
Rename README's to match directory names.  Mention copyright matches
PostgreSQL's.

20 years agoArrange to emit a CONTEXT: SQL function "foo" entry in an error
Tom Lane [Sun, 14 Mar 2004 01:58:41 +0000 (01:58 +0000)]
Arrange to emit a CONTEXT: SQL function "foo" entry in an error
message that is reporting a prechecking error in a SQL function.
This is to cue client-side code that the syntax error position,
if any, is with respect to the function body and not the outer command.

20 years agoDone:
Bruce Momjian [Sat, 13 Mar 2004 23:17:39 +0000 (23:17 +0000)]
Done:

> * -Issue NOTICE if foreign key data requires costly test to match primary key

20 years agoGenerate a WARNING when the column types in a foreign key constraint are
Tom Lane [Sat, 13 Mar 2004 22:09:14 +0000 (22:09 +0000)]
Generate a WARNING when the column types in a foreign key constraint are
incompatible enough to prevent indexscanning the referenced table.  Also,
improve the error message that pops out when we can't implement the FK at
all for lack of a usable equality operator.  Fabien Coelho, with some review
by Tom Lane.

20 years agoRepair memory leakage introduced into the non-hashed aggregate case by
Tom Lane [Sat, 13 Mar 2004 00:54:10 +0000 (00:54 +0000)]
Repair memory leakage introduced into the non-hashed aggregate case by
7.4 rewrite for hashed aggregate support.  If the transition data type
is pass-by-reference, the transValue must be pfreed when starting a new
group boundary, else we have a one-value-per-group leakage.  Thanks to
Rae Steining for providing a reproducible test case.

20 years agoTranslation updates
Dennis Bjorklund [Fri, 12 Mar 2004 18:32:51 +0000 (18:32 +0000)]
Translation updates

20 years agoFixes recent changes to test. For immediate application.
Bruce Momjian [Fri, 12 Mar 2004 14:08:05 +0000 (14:08 +0000)]
Fixes recent changes to test. For immediate application.

[ Note: int8-exp-three-digits.out needs the same treatment]

Will review recent changes for float4/8 and implications for win32 when
I get a chance.

Claudio Natoli

20 years agoUpdate FAQ with current release version.
Bruce Momjian [Fri, 12 Mar 2004 13:51:57 +0000 (13:51 +0000)]
Update FAQ with current release version.

20 years agoUpdate Russian FAQ, Viktor Vislobokov
Bruce Momjian [Fri, 12 Mar 2004 13:51:33 +0000 (13:51 +0000)]
Update Russian FAQ, Viktor Vislobokov

20 years agoTranslation updates
Dennis Bjorklund [Fri, 12 Mar 2004 12:59:09 +0000 (12:59 +0000)]
Translation updates

20 years agoTranslation updates
Dennis Bjorklund [Fri, 12 Mar 2004 12:38:36 +0000 (12:38 +0000)]
Translation updates

20 years agoRename incorrect references to nonblock.c to noblock.c. Claudio.
Bruce Momjian [Fri, 12 Mar 2004 04:33:41 +0000 (04:33 +0000)]
Rename incorrect references to nonblock.c to noblock.c.  Claudio.

20 years agoFix a typo in the documentation for geqo_effort.
Neil Conway [Fri, 12 Mar 2004 00:56:00 +0000 (00:56 +0000)]
Fix a typo in the documentation for geqo_effort.

20 years agoImprove documentation for the newly-added NOWAIT clause of LOCK TABLE.
Neil Conway [Fri, 12 Mar 2004 00:52:23 +0000 (00:52 +0000)]
Improve documentation for the newly-added NOWAIT clause of LOCK TABLE.

20 years agoAllow 'Infinity' and '-Infinity' as input to the float4 and float8
Neil Conway [Fri, 12 Mar 2004 00:25:43 +0000 (00:25 +0000)]
Allow 'Infinity' and '-Infinity' as input to the float4 and float8
types. Update the regression tests and the documentation to reflect
this. Remove the UNSAFE_FLOATS #ifdef.

This is only half the story: we still unconditionally reject
floating point operations that result in +/- infinity. See
recent thread on -hackers for more information.

20 years agoTranslation updates
Dennis Bjorklund [Thu, 11 Mar 2004 15:48:57 +0000 (15:48 +0000)]
Translation updates

20 years agoDocument the SSL and Kerberos are not thread-safe.
Bruce Momjian [Thu, 11 Mar 2004 02:39:10 +0000 (02:39 +0000)]
Document the SSL and Kerberos are not thread-safe.

20 years agoRevise int2/int4/int8/float4/float8 input routines to allow for
Neil Conway [Thu, 11 Mar 2004 02:11:14 +0000 (02:11 +0000)]
Revise int2/int4/int8/float4/float8 input routines to allow for
any amount of leading or trailing whitespace (where "whitespace"
is defined by isspace()). This is for SQL conformance, as well
as consistency with other numeric types (e.g. oid, numeric).

Also refactor pg_atoi() to avoid looking at errno where not
necessary, and add a bunch of regression tests for the input
to these types.

20 years agoAdd NOWAIT option to LOCK command
Tatsuo Ishii [Thu, 11 Mar 2004 01:47:41 +0000 (01:47 +0000)]
Add NOWAIT option to LOCK command

20 years agoMove non-blocking code into its own /port file, for code clarity.
Bruce Momjian [Wed, 10 Mar 2004 21:12:49 +0000 (21:12 +0000)]
Move non-blocking code into its own /port file, for code clarity.

20 years agoFix a typo.
Neil Conway [Wed, 10 Mar 2004 20:10:26 +0000 (20:10 +0000)]
Fix a typo.

20 years agoImprovements to README.CVS
Neil Conway [Wed, 10 Mar 2004 01:31:15 +0000 (01:31 +0000)]
Improvements to README.CVS

20 years agoRemove HISTORY and INSTALL. Have them generated by the tarball scripts.
Bruce Momjian [Wed, 10 Mar 2004 00:28:11 +0000 (00:28 +0000)]
Remove HISTORY and INSTALL.  Have them generated by the tarball scripts.

Add README.CVS to help CVS folks find this information.

20 years agoTweak some text to avoid using <command>SET</command> as a verb, per
Neil Conway [Tue, 9 Mar 2004 23:15:47 +0000 (23:15 +0000)]
Tweak some text to avoid using <command>SET</command> as a verb, per
suggestion from Peter E.

20 years agoAdd comment for Win32.
Bruce Momjian [Tue, 9 Mar 2004 22:40:10 +0000 (22:40 +0000)]
Add comment for Win32.

20 years agoRemove blank line in Makefile.
Bruce Momjian [Tue, 9 Mar 2004 20:10:10 +0000 (20:10 +0000)]
Remove blank line in Makefile.

20 years agoAdd HISTORY/INSTALL clean target to 7.4.X.
Bruce Momjian [Tue, 9 Mar 2004 20:08:10 +0000 (20:08 +0000)]
Add HISTORY/INSTALL clean target to 7.4.X.

20 years agoBuild scanner output when making a distribution.
Peter Eisentraut [Tue, 9 Mar 2004 19:47:05 +0000 (19:47 +0000)]
Build scanner output when making a distribution.

20 years agoAdd documentation for the recent 'ALSO' patch for CREATE RULE. Along
Neil Conway [Tue, 9 Mar 2004 19:30:21 +0000 (19:30 +0000)]
Add documentation for the recent 'ALSO' patch for CREATE RULE. Along
the way, fix a typo and make a few SGML cleanups.

20 years agoRebuild HISTORY file to match our official style sheets.
Bruce Momjian [Tue, 9 Mar 2004 17:40:27 +0000 (17:40 +0000)]
Rebuild HISTORY file to match our official style sheets.

20 years agoRefer to GUC variables using <xref> tags rather than <varname> tags,
Neil Conway [Tue, 9 Mar 2004 16:57:47 +0000 (16:57 +0000)]
Refer to GUC variables using <xref> tags rather than <varname> tags,
where appropriate. Add "id" and "xreflabel" tags to the descriptions
of the GUC variables to facilitate this. Also make a few minor docs
cleanups.

20 years agoCorrects a typo, introduces missing variables, and rearranges the
Bruce Momjian [Tue, 9 Mar 2004 05:11:53 +0000 (05:11 +0000)]
Corrects a typo, introduces missing variables, and rearranges the
initialization of stats process under EXEC_BACKEND.

[A cleaner, rationalized approach to stat/backend/SSDataBase child
processes under EXEC_BACKEND is on my TODO list. However this patch
takes care of immediate concerns (ie. stats test now passes under
win32)]

Claudio Natoli

20 years agoDetermines the PKGLIBDIR equivalent under win32. Requires pgsql lib and
Bruce Momjian [Tue, 9 Mar 2004 05:06:45 +0000 (05:06 +0000)]
Determines the PKGLIBDIR equivalent under win32. Requires pgsql lib and
bin directories to be packaged under the same root directory (eg. <some
path>/pgsql/bin and <some path>/pgsql/lib) for the win32 port, which
does not appear to be an onerous restriction.

Claudio Natoli

20 years agoAdd ALSO keyword to CREATE RULE.
Bruce Momjian [Tue, 9 Mar 2004 05:05:41 +0000 (05:05 +0000)]
Add ALSO keyword to CREATE RULE.

Fabien COELHO

20 years agoMake a separate win32 debug DLL along with the non-debug version:
Bruce Momjian [Tue, 9 Mar 2004 04:53:37 +0000 (04:53 +0000)]
Make a separate win32 debug DLL along with the non-debug version:

Currently, src/interfaces/libpq/win32.mak builds a statically-linked
library "libpq.lib", a debug dll "libpq.dll", import library for the
debug dll "libpqdll.lib", a release dll "libpq.dll", import library for
the release dll "libpqdll.lib".  To avoid naming clashes, I would make
the debug dll and import libraries "libpqd.dll" and "libpqddll.lib".

Basically, the debug build uses the cl flags: "/MDd /D _DEBUG", and the
release build uses the cl flags "/MD /D NDEBUG".  Usually the debug
build has a "D" suffix on the file name, so for example:

libpqd.dll     libpq, debug build
libpqd.lib     libpq, debug build, import library
libpq.dll      libpq, release build
libpq.lib      libpq, release build, import library

David Turner

20 years agoThe win32 port backend will require the functionality provided by
Bruce Momjian [Tue, 9 Mar 2004 04:49:02 +0000 (04:49 +0000)]
The win32 port backend will require the functionality provided by
canonicalize_path. Patch moves it from initdb.c to port/path.c.

Claudio Natoli

20 years agoDone:
Bruce Momjian [Tue, 9 Mar 2004 04:45:48 +0000 (04:45 +0000)]
Done:

> * -Allow log lines to include session-level information, like database and user

20 years agoAdd:
Bruce Momjian [Tue, 9 Mar 2004 04:43:07 +0000 (04:43 +0000)]
Add:

#log_line_prefix = ''         # e.g. '<%u%%%d> '
                              # %u=user name %d=database name
                              # %r=remote host and port
                              # %p=PID %t=timestamp %i=command tag
                              # %c=session id %l=session line number
                              # %s=session start timestamp
                              # %x=stop here in non-session processes
                              # %%='%'

Andrew Dunstan

20 years agoI wanted to submit some changes to the bundled postgres startup
Bruce Momjian [Tue, 9 Mar 2004 01:59:13 +0000 (01:59 +0000)]
I wanted to submit some changes to the bundled postgres startup
script for Mac OS X. I added calls to utilize the bundled apache
rotatelogs script in the DB startup for log rotation. Also modified
startup parameters file to allow using the "SystemStarter" utility to
start/stop/restart postgres with a rotating log file.

The script credits David Wheeler, 2002. I wrote him a message about
the changes an he suggested I post them here. I explain some of the
changes below.

Not sure how to submit the changes. I have 3 files, "PostgreSQL"
script, "StartupParameters.plist" file, "pg_startupscript.diff" file.
The diff file was run against the original "PostgreSQL" script file.
I'll try attaching them to this message. If they get filtered I can
resend if needed.

Thanks.

Ray A.

------------------------------------

1) Changed the "Provides" parameter in StartupParameters.plist to
"PostgreSQL" from "postgres database" simply for ease of typing. It
seems that the SystemStarter utility uses the "Provides" value if you
want to control the script. This way I did not have to enclose it in
quotes on commandline. The modified StartupParameters.plist is now an
XML document also.

2) For the startup script I added 2 user modifiable variables:

# do you want to rotate the log files, 1=true 0=false
ROTATELOGS=1

# logfile rotate in seconds
ROTATESEC="604800"

I also added a non modifiable variable:

# The apache log rotation utility
LOGUTIL="/usr/sbin/rotatelogs"

I modified the StartService and RestartService functions to execute
the new commands if the user wants log rotation.

Ray Aspeitia

20 years agoHave SGML make clean remove text files output as well
Bruce Momjian [Mon, 8 Mar 2004 23:59:23 +0000 (23:59 +0000)]
Have SGML make clean remove text files output as well

20 years agoAdd comment about why ON COMMENT in non-current database throws just an
Bruce Momjian [Mon, 8 Mar 2004 21:35:59 +0000 (21:35 +0000)]
Add comment about why ON COMMENT in non-current database throws just an
warning.

20 years agoUpdate German FAQ.
Bruce Momjian [Mon, 8 Mar 2004 17:38:31 +0000 (17:38 +0000)]
Update German FAQ.

Ian Barwick

20 years agoTest for whether a previous IN join restricts the current join was too
Tom Lane [Mon, 8 Mar 2004 17:20:17 +0000 (17:20 +0000)]
Test for whether a previous IN join restricts the current join was too
strict, per discussion with Dennis Haney.
Also, rearrange the preceding tests to avoid redundancy.

20 years agoSome editorial work on 7.4.2 release notes.
Tom Lane [Sun, 7 Mar 2004 22:07:56 +0000 (22:07 +0000)]
Some editorial work on 7.4.2 release notes.

20 years agocontrib/xml2 updates from John Gray:
Neil Conway [Sun, 7 Mar 2004 20:41:27 +0000 (20:41 +0000)]
contrib/xml2 updates from John Gray:

I have changed the name of the new parse function to xml_valid and fixed
a reference to SortMem which meant that the code as supplied would work
against 7.3 and 7.4 but wouldn't work in CVS.

20 years agoAdded multidimensional arrays as todo for ecpg.
Michael Meskes [Sun, 7 Mar 2004 14:35:47 +0000 (14:35 +0000)]
Added multidimensional arrays as todo for ecpg.

20 years agoWhen testing usability of a partial index, recognize that an index
Tom Lane [Sun, 7 Mar 2004 05:43:53 +0000 (05:43 +0000)]
When testing usability of a partial index, recognize that an index
predicate of the form 'foo IS NOT NULL' is implied by a WHERE clause
that uses 'foo' in any strict operator or function.  Per suggestion
and preliminary implementation by John Siracusa; some further hacking
by moi.

20 years agoImprove discussion of using OIDs for identifying rows, fix an instance of
Neil Conway [Sun, 7 Mar 2004 04:31:01 +0000 (04:31 +0000)]
Improve discussion of using OIDs for identifying rows, fix an instance of
incorrect SGML markup.

20 years agoAdded new versions of dblink, dblink_exec, dblink_open, dblink_close,
Joe Conway [Sun, 7 Mar 2004 02:27:00 +0000 (02:27 +0000)]
Added new versions of dblink, dblink_exec, dblink_open, dblink_close,
and, dblink_fetch -- allows ERROR on remote side of connection to
throw NOTICE locally instead of ERROR. Also removed documentation for
previously deprecated, now removed, functions.

20 years agoExplicitely mention that some GUC variables cannot be changed at
Neil Conway [Sun, 7 Mar 2004 01:02:55 +0000 (01:02 +0000)]
Explicitely mention that some GUC variables cannot be changed at
runtime.

20 years agoEditorialization of some text discussing 'IS NULL' vs. '= NULL'.
Neil Conway [Sun, 7 Mar 2004 01:01:44 +0000 (01:01 +0000)]
Editorialization of some text discussing 'IS NULL' vs. '= NULL'.

20 years agoUse lynx -stdin and regenerate HISTORY
Bruce Momjian [Sat, 6 Mar 2004 02:52:46 +0000 (02:52 +0000)]
Use lynx -stdin and regenerate HISTORY

20 years agoImprove documentation of virtual_host parameter: old text failed to
Tom Lane [Fri, 5 Mar 2004 23:16:17 +0000 (23:16 +0000)]
Improve documentation of virtual_host parameter: old text failed to
indicate that you could specify multiple listen addresses.

20 years agoHave makefile reference /xml2.
Bruce Momjian [Fri, 5 Mar 2004 20:01:46 +0000 (20:01 +0000)]
Have makefile reference /xml2.

20 years agoFirst update of release notes for 7.4.2. Still needs work.
Bruce Momjian [Fri, 5 Mar 2004 19:51:56 +0000 (19:51 +0000)]
First update of release notes for 7.4.2.  Still needs work.

20 years agoOops, '-' doesn't work for my lynx either.
Bruce Momjian [Fri, 5 Mar 2004 19:50:55 +0000 (19:50 +0000)]
Oops, '-' doesn't work for my lynx either.

Change back to /dev/stdin, even though it isn't portable.  Let's wait for
someone to complain they don't have /dev/stdin.

20 years agoUse '-' for stdin on lynx, my lynx version doesn't support -stdin.
Bruce Momjian [Fri, 5 Mar 2004 19:48:03 +0000 (19:48 +0000)]
Use '-' for stdin on lynx, my lynx version doesn't support -stdin.

20 years agoUpdate Polish FAQ, from Marcin Mazurek.
Bruce Momjian [Fri, 5 Mar 2004 19:29:23 +0000 (19:29 +0000)]
Update Polish FAQ, from Marcin Mazurek.

20 years agoAdd xml2 as skipped /contrib Makefile entry.
Bruce Momjian [Fri, 5 Mar 2004 05:15:16 +0000 (05:15 +0000)]
Add xml2 as skipped /contrib Makefile entry.

20 years agoAdd mention xml2 is a newer version.
Bruce Momjian [Fri, 5 Mar 2004 04:13:15 +0000 (04:13 +0000)]
Add mention xml2 is a newer version.

20 years agoAdd missing xml files.
Bruce Momjian [Fri, 5 Mar 2004 04:10:11 +0000 (04:10 +0000)]
Add missing xml files.

20 years agoMove new version of contrib/ xml into xml2, keep old version in /xml.
Bruce Momjian [Fri, 5 Mar 2004 03:57:58 +0000 (03:57 +0000)]
Move new version of contrib/ xml into xml2, keep old version in /xml.

20 years agoThanks to the generous support of Torchbox (http://www.torchbox.com), I
Bruce Momjian [Fri, 5 Mar 2004 03:24:50 +0000 (03:24 +0000)]
Thanks to the generous support of Torchbox (torchbox.com), I
have been able to significantly improve the contrib/xml XPath
integration code.

New features:

* XPath set-returning function allows multiple results from an several
XPath queries to be used as a virtual table.
* Using libxslt, XSLT transformations (with and without parameters) are
supported. (Caution: This support allows generic URL fetching from
within the backend as well).

I've removed the old code so that it is all libxml based. Rather than
attach as a patch, I've put the tar.gz (10k!) at
http://www.azuli.co.uk/pgxml-1.0.tar.gz
(all files in archive are xml/....).

I think this is worth replacing the contrib version with, even though
the function names have changed (though the same functionality is
there), because it includes a SRF and some SPI usage, in addition to
linking to an external library. And it isn't a big module! Obviously, I
understand that people might prefer to move it elsewhere, or might have
reservations about replacing an existing contrib module with an
incompatible one. I'm open to suggestions.

John Gray

20 years agoPer a brief conversation with Tom, I've created a patch for adding
Bruce Momjian [Fri, 5 Mar 2004 02:41:14 +0000 (02:41 +0000)]
Per a brief conversation with Tom, I've created a patch for adding
support for 'week' within the date_trunc function.

Within the patch I added a couple of test cases and associated target
output, and changed the documentation to add 'week' appropriately.

Robert Creager

20 years agolibpq's query to get the OIDs of large-object support functions was not
Tom Lane [Fri, 5 Mar 2004 01:53:59 +0000 (01:53 +0000)]
libpq's query to get the OIDs of large-object support functions was not
schema-safe.  Make it so, and improve the internal support for knowledge
of server version.