postgres

Commit Graph

Author	SHA1	Message	Date
Tom Lane	3e3f283e31	Avoid scanning the relcache during AtEOSubXact_RelationCache when there is nothing to do, which is most of the time. This is another simple improvement to cut subtransaction entry/exit overhead.	21 years ago
Tom Lane	8ecbc46bdb	Reduce the default size of the local lock hash table. There's usually no need for it to be nearly as big as the global hash table, and since it's not in shared memory it can grow if it does need to be bigger. By reducing the size, we speed up hash_seq_search(), which saves a significant fraction of subtransaction entry/exit overhead.	21 years ago
Tom Lane	193a97c2d3	Fix plperl's elog() function to convert elog(ERROR) into Perl croak(), rather than longjmp'ing clear out of Perl and thereby leaving Perl in a broken state. Also some minor prettification of error messages. Still need to do something with spi_exec_query() error handling.	21 years ago
Tom Lane	d5013ab50f	Fix one more place where we were expecting lcons() to be nondestructive to the original List; per report from Sebastian BÎck. I think this is the last such bug --- I examined every lcons() call in the backend and the rest seem OK --- but it's nervous-making that we're still finding 'em so many months after the List rewrite went in.	21 years ago
Tom Lane	0b5c72d9ba	On some HPUX versions/hardware, it seems we need to include libgcc.a in the regression test shared libraries.	21 years ago
Tom Lane	83fea34b5b	Fix unportable isdigit() call --- must cast arg to unsigned char.	21 years ago
Tom Lane	8a7025f0bb	Move pgstat_report_tabstat() call so that stats are not reported to the collector until the transaction commits. Per recent discussion, this should avoid confusing autovacuum when an updating transaction runs for a long time.	21 years ago
Tom Lane	e719591ea3	Make sure we produce a useful error message for the case where the postgresql.crt file simply isn't there, too.	21 years ago
Tom Lane	7506677b62	Improve error reporting for SSL connection failures. Remove redundant free operations in client_cert_cb --- openssl will also attempt to free these structures, resulting in core dumps.	21 years ago
Tom Lane	88969ea11a	Fix incorrect documentation of plperl's method for accessing the number of rows processed by a SPI query (David Fetter); also some other minor editorial cleanup (Tom Lane).	21 years ago
Tom Lane	8e57975219	Clean up rpath handling for HPUX --- we can't use the cc-style rpath switch syntax when calling ld directly.	21 years ago
Tom Lane	466fb06739	Set rpath for plperl and plpython to ensure we can find the .so files for the languages even when not installed in a standard directory. pltcl may need this treatment as well, but we don't have the right path conveniently available, so I'll leave it alone as long as there aren't actual reports of trouble.	21 years ago
Tom Lane	a9ddd649df	Modify the platform-specific makefiles so that macro 'rpath' is defined in terms of macro 'rpathdir', as I proposed a few weeks ago. In itself this commit shouldn't change the behavior at all, but it opens the door to using special rpaths for the PL shared libraries, as seems to be needed for plperl in particular.	21 years ago
Tom Lane	b6038484f8	Fix memory clobber problem reported by John Hansen: plperl_safe_init() may expand the Perl stack, therefore we must SPAGAIN to reload the local stack pointer after calling it. Also a couple other marginal readability improvements.	21 years ago
Tom Lane	da1c19aa57	Whoops, missed converting the other sleep() call to pg_usleep().	21 years ago
Peter Eisentraut	050a0074c2	Translation update	21 years ago
Tom Lane	b2a2f4cef7	Force pg_database updates out to disk immediately after ALTER DATABASE; this is to avoid scenarios where incoming backends find no live copies of a database's row because the only live copy is in an as-yet-unwritten shared buffer, which they can't see. Also, use FlushRelationBuffers() for forcing out pg_database, instead of the much more expensive BufferSync(). There's no need to write out pages belonging to other relations.	21 years ago
Tom Lane	c36496a101	Include <getopt.h> if available, to avoid warnings on Windows.	21 years ago
Tom Lane	c87ddbafe4	Rename vacuum_cost_limit switch from -N to -l to avoid conflict with existing Windows-only switch.	21 years ago
Tom Lane	1c1f2f5b96	Remove ill-considered suppression of gcc warnings in plperl, and fix some of the bugs exposed thereby. The remaining 'might be used uninitialized' warnings look like live bugs, but I am not familiar enough with Perl/C hacking to tell how to fix them.	21 years ago
Tom Lane	edcaa8f691	Fix off-by-one memory allocation, as reported by Rod Taylor. Also avoid repalloc'ing twice when once is sufficient.	21 years ago
Tom Lane	6444bc3535	Set DEFAULT_EDITOR to notepad.exe on Windows, as per recent discussion.	21 years ago
Tom Lane	b9d8ea278b	Some further editorial adjustment of PITR recovery procedure description.	21 years ago
Tom Lane	4a6fd46950	Force LANG=en on Windows, since system may fail to default to English.	21 years ago
Tom Lane	98640c3130	Add installcheck-parallel regression test target. Magnus Hagander	21 years ago
Tom Lane	77fe4fd656	Use pg_usleep() not sleep(), per Andrew Dunstan.	21 years ago
Tom Lane	5d72ef83fd	Miscellaneous Cygwin build fixes from Reini Urban.	21 years ago
Tom Lane	ede8f4e311	Add variant regression file to support BSDen that underflow to plus zero instead of minus zero. Per Andrew Dunstan.	21 years ago
Tom Lane	e5f7a9f404	Install include/port header files, and fix PGXS build to use them. Fabien COELHO	21 years ago
Tom Lane	86b5545260	Adjust SHLIB_LINK for cygwin case. Reini Urban	21 years ago
Tom Lane	c47fc6d050	Add options to pg_autovacuum to support setting the cost-based-vacuum parameters differently from their default values. Matthew T. O'Connor	21 years ago
Tom Lane	18b58350db	Be sure length limit passed to snprintf matches what malloc was given. Just paranoia ...	21 years ago
Tom Lane	37d693033d	Minor adjustment of message style.	21 years ago
Neil Conway	2fa36d7e41	Win32 build cleanups, from Andrew Dunstan.	21 years ago
Neil Conway	ffe130f52e	Remove debugging printf from #ifdef WIN32 section.	21 years ago
Neil Conway	5d1dd2bc55	Micro-optimization of markpos() and restrpos() in btree and hash indexes. Rather than using ReadBuffer() to increment the reference count on an already-pinned buffer, we should use IncrBufferRefCount() as it is faster and does not require acquiring the BufMgrLock.	21 years ago
Neil Conway	a51e54cf5b	Document a limitation of COPY's new CSV mode. Doc patch from Andrew Dunstan, editorializing by Neil Conway.	21 years ago
Neil Conway	b25d23e1e6	Don't allow pg_start_backup() to be invoked if archive_command has not been defined. Patch from Gavin Sherry, editorializing by Neil Conway.	21 years ago
Tom Lane	0021ae06be	Fix Win32 problems with signals and sockets, by making the forkexec code even uglier than it was already :-(. Also, on Windows only, use temporary shared memory segments instead of ordinary files to pass over critical variable values from postmaster to child processes. Magnus Hagander	21 years ago
Neil Conway	e1bf6527f6	Prevent a backend crash when processing CREATE TABLE commands with more than 65K columns, or when the created table has more than 65K columns due to adding inherited columns from parent relations. Fix a similar crash when processing SELECT queries with more than 65K target list entries. In all three cases we would eventually detect the error and elog, but the check was being made too late.	21 years ago
Peter Eisentraut	8a1821ab5b	Translation update	21 years ago
Tom Lane	4a0bee976c	Adjust safety restrictions for plperl functions. Andrew Dunstan's patch, but allow srand and disallow sprintf as per subsequent discussion.	21 years ago
Tom Lane	bb85f1b9b1	Suppress duplicate rules for lib$(NAME).a on WIN32 and Cygwin. Andrew Dunstan	21 years ago
Tom Lane	6beb6fa495	Use dynamically-sized buffers in pgwin32_is_service(). Magnus Hagander	21 years ago
Tom Lane	7efa8411cc	Rethink plpgsql's way of handling SPI execution during an exception block. We don't really want to start a new SPI connection, just keep using the old one; otherwise we have memory management problems as illustrated by John Kennedy's bug report of today. This requires a bit of a hack to ensure the SPI stack state is properly restored, but then again what we were doing before was a hack too, strictly speaking. Add a regression test to cover this case.	21 years ago
Tom Lane	2bb3bcfcf9	Trivial wording improvement.	21 years ago
Neil Conway	23185085b9	Add index entries for all GUC configuration parameters.	21 years ago
Tom Lane	3d1e269e7e	Don't quote the value of EDITOR on Unix, only on Windows. Per discussion.	21 years ago
Neil Conway	ec7a6bd9a2	Replace "--" and "---" with "—" as appropriate, for better-looking output.	21 years ago
Neil Conway	db1531f6d8	Fix typo, other minor improvements.	21 years ago

1 2 3 4 5 ...

19062 Commits (3e3f283e31b4e1da061970e048efe239a70b294d) All Branches Search

19062 Commits (3e3f283e31b4e1da061970e048efe239a70b294d)

All Branches