18505 Commits (04d15d120cf09cb081e70f666be664dbe60e9d7f)

 

All Branches   

Search

Author	SHA1	Message	Date
Joe Conway	04d15d120c	Make discovery of python_configdir architecture independent. Solution ... from James William Pye.	21 years ago
Tom Lane	9f6df6c4a6	Fix oversight: there's no reason for PG_TRY to use sigsetjmp(buf,1) ... since we don't change the signal mask during normal backend operations. Use sigsetjmp(buf,0) to avoid many unnecessary kernel calls.	21 years ago
Tom Lane	914e177a3e	Remove contrib/pg_logger, per recent discussion.	21 years ago
Tom Lane	1cfd2012a6	Remove erroneous Assert, per example from Kris Jurka.	21 years ago
Tom Lane	257cccbe5e	Add some marginal tweaks to eliminate memory leakages associated with ... subtransactions. Trivial subxacts (such as a plpgsql exception block containing no database access) now demonstrably leak zero bytes.	21 years ago
Tom Lane	86fff990b2	RecentXmin is too recent to use as the cutoff point for accessing ... pg_subtrans --- what we need is the oldest xmin of any snapshot in use in the current top transaction. Introduce a new variable TransactionXmin to play this role. Fixes intermittent regression failure reported by Neil Conway.	21 years ago
Tom Lane	8f9f198603	Restructure subtransaction handling to reduce resource consumption, ... as per recent discussions. Invent SubTransactionIds that are managed like CommandIds (ie, counter is reset at start of each top transaction), and use these instead of TransactionIds to keep track of subtransaction status in those modules that need it. This means that a subtransaction does not need an XID unless it actually inserts/modifies rows in the database. Accordingly, don't assign it an XID nor take a lock on the XID until it tries to do that. This saves a lot of overhead for subtransactions that are only used for error recovery (eg plpgsql exceptions). Also, arrange to release a subtransaction's XID lock as soon as the subtransaction exits, in both the commit and abort cases. This avoids holding many unique locks after a long series of subtransactions. The price is some additional overhead in XactLockTableWait, but that seems acceptable. Finally, restructure the state machine in xact.c to have a more orthogonal set of states for subtransactions.	21 years ago
Neil Conway	42c0d1f3cd	Minor doc tweak: mention that function names can be optionally schema- ... qualified.	21 years ago
Neil Conway	6a2869f64e	Fix a read of uninitialized memory in array_out(). Perform some minor ... cosmetic code cleanup at the same time.	21 years ago
Neil Conway	d1b0d965b1	Cosmetic PL/PgSQL fix: declare the second parameter plpgsql_dstring_append ... as a const char *, so that we don't need to cast away a const in gram.y	21 years ago
Bruce Momjian	1459d8c4b0	Mark as done: ... < * Point-in-time data recovery using backup and write-ahead log, < * Create native Win32 port, http://momjian.postgresql.org/main/writings/pgsql/project/win32.html > * -Point-in-time data recovery using backup and write-ahead log > * -Create native Win32 port 470c470 < o Fix PL/pgSQL RENAME to work on variables other than OLD/NEW > o Fix PL/pgSQL RENAME to work on variables other than OLD/NEW	21 years ago
Peter Eisentraut	cb66748bdf	New translation	21 years ago
Peter Eisentraut	e992444faa	Translation update	21 years ago
Tom Lane	db64df4b1c	Fix contrib/cube and contrib/seg to compile on Windows. ... Andreas Pflug	21 years ago
Tom Lane	92244e8e54	Fix some minor issues with the new Win32 service code for autovacuum, ... and add documentation. Dave Page	21 years ago
Tom Lane	b04e70b11e	Adjust tsearch2.sql to avoid use of COPY FROM STDIN, so as to ... simplify life for the Win32 installer. Per Dave Page.	21 years ago
Tom Lane	4f7d3e0faf	Win32 compile fix for misc_utils. ... Claudio Natoli	21 years ago
Tom Lane	bf06825e31	Win32 compile fixes for pgbench, pgcrypto, and tsearch. ... Claudio Natoli	21 years ago
Tom Lane	fc564686a7	Fix contrib/dbase to compile under Win32. Laurent Ballester	21 years ago
Tom Lane	296fb57b20	Make pltcl work on Win32. Magnus Hagander	21 years ago
Neil Conway	65ff0ed455	Fix small memory leak in psql.	21 years ago
Peter Eisentraut	adf9a28bb8	Translation update	21 years ago
Tom Lane	b2c4071299	Redesign query-snapshot timing so that volatile functions in READ COMMITTED ... mode see a fresh snapshot for each command in the function, rather than using the latest interactive command's snapshot. Also, suppress fresh snapshots as well as CommandCounterIncrement inside STABLE and IMMUTABLE functions, instead using the snapshot taken for the most closely nested regular query. (This behavior is only sane for read-only functions, so the patch also enforces that such functions contain only SELECT commands.) As per my proposal of 6-Sep-2004; I note that I floated essentially the same proposal on 19-Jun-2002, but that discussion tailed off without any action. Since 8.0 seems like the right place to be taking possibly nontrivial backwards compatibility hits, let's get it done now.	21 years ago
Peter Eisentraut	d69528881a	Translation updates	21 years ago
Peter Eisentraut	95c034e311	Translation updates	21 years ago
Peter Eisentraut	77697dcaa3	New translations	21 years ago
Peter Eisentraut	b972ab7178	New translation	21 years ago
Peter Eisentraut	a67b5bd3b9	Translation updates	21 years ago
Neil Conway	9ffeab55c9	Fix two typos in comments.	21 years ago
Bruce Momjian	409de6be6c	Re-add brace removal code but comment it out so we know why we removed ... it and have it in case we need it for some special case.	21 years ago
Bruce Momjian	47402a9b00	Remove code that delete braces around single statements.	21 years ago
Tom Lane	abc98dcc15	When LockAcquire fails at the stage of creating a proclock object, be ... sure to clean up the already-created lock object, if it has no other references. Avoids possibly-permanent leak of shared memory.	21 years ago
Tom Lane	493f72606b	Renumber SnapshotNow and the other special snapshot codes so that ... ((Snapshot) NULL) can no longer be confused with a valid snapshot, as per my recent suggestion. Define a macro InvalidSnapshot for 0. Use InvalidSnapshot instead of SnapshotAny as the do-nothing special case for heap_update and heap_delete crosschecks; this seems a little cleaner even though the behavior is really the same.	21 years ago
Tom Lane	9835944e54	Ensure that pg_largeobject references opened by lo_import() or lo_export() ... will be cleaned up at end of transaction, even when there is no other LO operation in the transaction. Per bug report from Daniel Schuchardt.	21 years ago
Bruce Momjian	b85faa87b9	Send thread test output to file descriptor 5 like configure does rather ... than /dev/null, which Win32 doesn't have.	21 years ago
Bruce Momjian	8becd824aa	Check for ignored thread compiler options to reduce compiler noise.	21 years ago
Bruce Momjian	8a54a51863	Done: ... < * Have AFTER triggers execute after the appropriate SQL statement in a > * -Have AFTER triggers execute after the appropriate SQL statement in a	21 years ago
Tom Lane	1d681d6cee	Fix some problems with restoring databases owned by non-superusers, ... as per bug #1249; and remove the last vestiges of using \connect to change authorization.	21 years ago
Tom Lane	b339d1fff6	Fire non-deferred AFTER triggers immediately upon query completion, ... rather than when returning to the idle loop. This makes no particular difference for interactively-issued queries, but it makes a big difference for queries issued within functions: trigger execution now occurs before the calling function is allowed to proceed. This responds to numerous complaints about nonintuitive behavior of foreign key checking, such as http://archives.postgresql.org/pgsql-bugs/2004-09/msg00020.php, and appears to be required by the SQL99 spec. Also take the opportunity to simplify the data structures used for the pending-trigger list, rename them for more clarity, and squeeze out a bit of space.	21 years ago
Bruce Momjian	856d1faac1	Add: ... > * Make row-wise comparisons work per SQL spec >	21 years ago
Bruce Momjian	af7f6c0a6e	Fix #if define	21 years ago
Bruce Momjian	487466a601	Fix palloc call from /port for Cygwin.	21 years ago
Bruce Momjian	e515c3b13e	Properly include port file for Cygwin.	21 years ago
Bruce Momjian	74248ad673	Minor cleanup.	21 years ago
Bruce Momjian	390c148557	More cleanup.	21 years ago
Bruce Momjian	256ee0d5f3	Use $PORTNAME consistently instead of $host_os, where appropriate.	21 years ago
Bruce Momjian	594be448e1	Add: ... > * Remove Win32 rename/unlink looping if unnecessary	21 years ago
Bruce Momjian	777687c6de	Add mention loops over unlink/rename might not be needed.	21 years ago
Bruce Momjian	e2e1a0cc71	Move undef of rename/unlink so system declarations are unmodified.	21 years ago
Bruce Momjian	3036b84b77	Adjust quotes for win32 build of psql.	21 years ago