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* Implement COMMIT_SIBLINGS parameter to allow pre-commit delay to occurTom Lane2001-02-26
| | | | | | | | | | | only if at least N other backends currently have open transactions. This is not a great deal of intelligence about whether a delay might be profitable ... but it beats no intelligence at all. Note that the default COMMIT_DELAY is still zero --- this new code does nothing unless that setting is changed. Also, mark ENABLEFSYNC as a system-wide setting. It's no longer safe to allow that to be set per-backend, since we may be relying on some other backend's fsync to have synced the WAL log.
* At least on HPUX, select with delay.tv_sec = 0 and delay.tv_usec = 1000000Tom Lane2001-02-24
| | | | | | does not lead to a one-second delay, but to an immediate EINVAL failure. This causes CHECKPOINT to crash with s_lock_stuck much too quickly :-(. Fix by breaking down the requested wait div/mod 1e6.
* When under postmaster, bogus arguments should cause proc_exit(0) notTom Lane2001-02-24
| | | | | proc_exit(1). Unless you think a system-wide restart is an appropriate response to bogus PGOPTIONS, that is.
* Fix pg_dump crashes caused by bogus use of va_start/va_end (only seenTom Lane2001-02-23
| | | | | on some platforms, which is not too surprising considering how platform specific these macros must be).
* As long as we're fixing this space calculation, let's actually do itTom Lane2001-02-23
| | | | | right. We should MAXALIGN the individual items because we'll allocate them individually, not as an array.
* Update comments on locks.Bruce Momjian2001-02-23
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* Bruce Momjian <pgman@candle.pha.pa.us> writes:Bruce Momjian2001-02-23
| | | | | | | | | | | > Is there one LOCKMETHODCTL for every backend? I thought there was only > one of them. >> >> You're right, that line is erroneous; it should read >> >> size += MAX_LOCK_METHODS * MAXALIGN(sizeof(LOCKMETHODCTL)); >> >> Not a significant error but it should be changed for clarity ...
* Resolve a compile error.Hiroshi Inoue2001-02-23
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* Reindex of shared system indexes must be overwrite mode.Hiroshi Inoue2001-02-23
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* Enhanced UTF-8/SJIS mapping generator, contributed byTatsuo Ishii2001-02-23
| | | | Eiji Tokuya" <e-tokuya@Mail.Sankyo-Unyu.co.jp>
* chinese-gb -> chinese_gb.Bruce Momjian2001-02-23
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* Rename to chinese-gbBruce Momjian2001-02-23
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* More comment cleanups.Bruce Momjian2001-02-22
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* More comment improvements.Bruce Momjian2001-02-22
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* Clean up index/btree comments/macros, as approved.Bruce Momjian2001-02-22
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* Change /*---- commants to /* where appropriate. pgindent will tightenBruce Momjian2001-02-22
| | | | up the comments later.
* Update flowchart xfig file.Bruce Momjian2001-02-22
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* The attachement is the Chinese (GB) patch for PgAccess, don't knowBruce Momjian2001-02-22
| | | | | | | | | | | | | | if it's correct to post here. It's simple to do the translation, And I've test in 7.0.2 & current CVS, seems pretty good. If anyone want this little thing, I'll very happy. use it is very simple, just gunzip it and copy to $PGDIR/share/pgaccess/lib/languages/ for current CVS version, and $PGDIR/pgaccess/lib/languages/ for 7.0* BTW: I havn't got the tools to translate it to BIG5 encoding, is there anybody to to it? He Weiping(Laser Henry)
* Avoid 'FATAL: out of free buffers: time to abort !" errorHiroshi Inoue2001-02-22
| | | | during WAL recovery. Recovery failure is always serious.
* Adjust expected error message due to change of keyword case-folding.Tom Lane2001-02-22
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* Add _REGEX_UTILS_H to avoid duplication.Tatsuo Ishii2001-02-22
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* Fix the bug report [ODBC] select from a table having more than 32 fields:Hiroshi Inoue2001-02-22
| | | | | reported by Matteo Cavalleri. Great thanks to Tom for his accurate analysis.
* Correct bogus output formatting of timeofday() function. A number ofTom Lane2001-02-21
| | | | microseconds < 100000 should be displayed as, eg, 13.000126, not 13.126.
* Comment improvements.Bruce Momjian2001-02-21
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* Change case-folding of keywords to conform to SQL99 and fix misbehaviorTom Lane2001-02-21
| | | | | | | in Turkish locale. Keywords are now checked under pure ASCII case-folding rules ('A'-'Z'->'a'-'z' and nothing else). However, once a word is determined not to be a keyword, it will be case-folded under the current locale, same as before. See pghackers discussion 20-Feb-01.
* Safe guard in case of imporper data is provided to elog()Tatsuo Ishii2001-02-21
| | | | in multi-byte build.
* new regression data for 7.1Tatsuo Ishii2001-02-21
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* change destroydb -> dropdbTatsuo Ishii2001-02-21
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* Clean out any old versions of no-longer-installed header files that mayTom Lane2001-02-20
| | | | | | be lurking in the install target directory. But don't zap up-to-date headers (so install-all-headers before regular install will work). Per suggestion from Larry Rosenman.
* Remove unportable #warning directive.Tom Lane2001-02-20
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* Make sure -L and -I's for our source tree are always before system includePeter Eisentraut2001-02-20
| | | | or library directories on the command line.
* Select optimization by default for HP's C compiler.Tom Lane2001-02-20
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* Truncate incoming username and database name to NAMEDATALEN-1 charactersTom Lane2001-02-20
| | | | so that we don't reject overlength names unnecessarily.
* Fix pg_passwd's failure to cope with usernames > 8 chars.Tom Lane2001-02-20
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* Remove inclusion of <varargs.h> on SunOS; this does not work since weTom Lane2001-02-20
| | | | | | use the ANSI varargs style (<stdarg.h>) not the old style. Tatsuo had reported this change was necessary back in the 7.0 beta cycle (4/13/00) but for some reason, making the edit never got done.
* Change plpgsql's GET DIAGNOSTICS statement to use SQL99-compatibleTom Lane2001-02-19
| | | | syntax. Fix the RESULT_OID case, which never worked. Add documentation.
* Synced gram.y and preproc.y.Michael Meskes2001-02-19
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* Add copyright mentions, per Tom Lane.Bruce Momjian2001-02-18
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* Allow extract() to accept the same field selectors as date_part(), not justPeter Eisentraut2001-02-18
| | | | the ones specified by SQL.
* Add --template option to createdb script to allow access to WITH TEMPLATETom Lane2001-02-18
| | | | | | option of CREATE DATABASE. In pg_regress, create regression database from template0 to ensure that any installation-local cruft in template1 will not mess up the tests.
* Change default commit_delay to zero, update documentation.Tom Lane2001-02-18
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* Change s_lock to not use any zero-delay select() calls; these are just aTom Lane2001-02-18
| | | | | | | | | | waste of cycles on single-CPU machines, and of dubious utility on multi-CPU machines too. Tweak s_lock_stuck so that caller can specify timeout interval, and increase interval before declaring stuck spinlock for buffer locks and XLOG locks. On systems that have fdatasync(), use that rather than fsync() to sync WAL log writes. Ensure that WAL file is entirely allocated during XLogFileInit.
* Remove bogus set_ps_display call --- changing displayed status here isTom Lane2001-02-18
| | | | | | either wrong or unnecessary in most cases, and on systems where setting status takes a kernel call, the overhead of setting status three times per command rather than two is annoying.
* Fix a bug in psql. unescape() does not work for multi-byte encodings.Tatsuo Ishii2001-02-17
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* Seems a bad idea to assume that select(2) doesn't touch the input masksTom Lane2001-02-17
| | | | if it returns EINTR.
* Add current seek position to FDDEBUG output for FileRead,Tom Lane2001-02-17
| | | | FileWrite, FileSeek.
* Just noticed that use of 'volatile' in HPPA S_UNLOCK() was causing gccTom Lane2001-02-16
| | | | | to generate unnecessarily stupid code. Tweak macro to describe a series of store-constant ops, not store/load/store/load/store/load/store.
* Defend against starting a non-MULTIBYTE-enabled backend in a databaseTom Lane2001-02-16
| | | | with encoding other than SQL_ASCII. Per recent discussion in pghackers.
* Some more updates...Peter Mount2001-02-16
| | | | | | | | | | | | | Fri Feb 17 15:11:00 GMT 2001 peter@retep.org.uk - Reduced the object overhead in PreparedStatement by reusing the same StringBuffer object throughout. Similarly SimpleDateStamp's are alse reused in a thread save manner. - Implemented in PreparedStatement: setNull(), setDate/Time/Timestamp using Calendar, setBlob(), setCharacterStream() - Clob's are now implemented in ResultSet & PreparedStatement! - Implemented a lot of DatabaseMetaData & ResultSetMetaData methods. We have about 18 unimplemented methods left in JDBC2 at the current time.
* ichar() has been renamed to chr(), so fix translation table.Tom Lane2001-02-16
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