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  • f836c2e37e Add some debug logging code to AllocateFile's failure path to log the specific Windows error code (GetLastError). This is a hopefully temporary hack to try to diagnose rare failures. Magnus Hagander Tom Lane 2006-08-24 03:15:43 +00:00
  • 6935652c34 Update XML2 documentation for xpath_table(). Bruce Momjian 2006-08-24 01:41:06 +00:00
  • 08ae5edc5c Optimize the case where a btree indexscan has current and mark positions on the same index page; we can avoid data copying as well as buffer refcount manipulations in this common case. Makes for a small but noticeable improvement in mergejoin speed. Tom Lane 2006-08-24 01:18:34 +00:00
  • 7ad642d0b5 Add "AS" item: Bruce Momjian 2006-08-23 18:32:02 +00:00
  • a6558b068d Somehow my version compiled but the change didn't make it to CVS. Michael Meskes 2006-08-23 13:57:27 +00:00
  • 184523bc81 Used autoconf 2.59 this time. Michael Meskes 2006-08-23 12:59:18 +00:00
  • 02c3cdbaad Argh, forgot the new file yet again. Michael Meskes 2006-08-23 12:51:26 +00:00
  • 9bade3ff84 Replaced double-quote-fix with a hopefully better version. Use initializer string length as size for character strings. Added ecpg_config.h file that is created via configure. Michael Meskes 2006-08-23 12:01:53 +00:00
  • efdec1ac1b Update COPY/VIEW item: Bruce Momjian 2006-08-23 02:48:12 +00:00
  • 54f5527606 Descriptor values were quoted twice. Fixed some regression test problems. Michael Meskes 2006-08-22 12:46:18 +00:00
  • 368f3b2cca In new "invalid byte sequence" error hint, call it "error", not "failure". Bruce Momjian 2006-08-22 12:11:38 +00:00
  • a3132359fd In new "invalid byte sequence" error hint, call it "error", not "failure". Bruce Momjian 2006-08-22 12:11:28 +00:00
  • 77f2c78ea6 Add info for get_* functions: Bruce Momjian 2006-08-22 03:40:39 +00:00
  • d16e2ceb59 Add hint for "invalid byte sequence for encoding" error message, suggesting review of client_encoding. Bruce Momjian 2006-08-22 03:38:13 +00:00
  • e11cab650c Add hint for "invalid byte sequence for encoding" error message, suggesting review of client_encoding. Bruce Momjian 2006-08-22 03:30:20 +00:00
  • daebd5257c Ooops, ldap fix for win32 broke the non-win32 case. Tom Lane 2006-08-22 02:23:45 +00:00
  • 04b84f5a93 Generalize width_bucket() documentation because b1/b2 can be interchanged. Bruce Momjian 2006-08-22 00:49:19 +00:00
  • f5caa1e9ec Add space between Win2000 and SP4. Bruce Momjian 2006-08-22 00:45:34 +00:00
  • 5405576a22 Fix encrypted-LDAP support so that it doesn't cause the server to fail entirely on older Windows platforms without the needed library function. Magnus Hagander Tom Lane 2006-08-21 19:21:38 +00:00
  • d7c310c1fa Minor code rearrangement to save a few cycles in RI_FKey_check when the subject tuple is already deleted: we need not open the pk_rel until after we check that. Tom Lane 2006-08-21 19:15:29 +00:00
  • 574878f110 Remove obsolete tip about casting bool to int, per Taiki Yamaguchi. Tom Lane 2006-08-21 16:24:02 +00:00
  • 548237fc84 Remove obsolete tip about casting bool to int, per Taiki Yamaguchi. Tom Lane 2006-08-21 16:23:46 +00:00
  • 35af5422f6 Make the server track an 'XID epoch', that is, maintain higher-order bits of the transaction ID counter. Nothing is done with the epoch except to store it in checkpoint records, but this provides a foundation with which add-on code can pretend that XIDs never wrap around. This is a severely trimmed and rewritten version of the xxid patch submitted by Marko Kreen. Per discussion, the epoch counter seems the only part of xxid that really needs to be in the core server. Tom Lane 2006-08-21 16:16:31 +00:00
  • 1054c38069 Done: Bruce Momjian 2006-08-21 12:50:29 +00:00
  • fe5d213378 Remove items, not needed anymore: Bruce Momjian 2006-08-21 12:20:26 +00:00
  • 333bc29fcb Fixed a few memory leaks. One indeed was part of a loop. Michael Meskes 2006-08-21 10:48:21 +00:00
  • 2b2a50722c Fix all known problems with pg_dump's handling of serial sequences by abandoning the idea that it should say SERIAL in the dump. Instead, dump serial sequences and column defaults just like regular ones. Add a new backend command ALTER SEQUENCE OWNED BY to let pg_dump recreate the sequence-to-column dependency that was formerly created "behind the scenes" by SERIAL. This restores SERIAL to being truly "just a macro" consisting of component operations that can be stated explicitly in SQL. Furthermore, the new command allows sequence ownership to be reassigned, so that old mistakes can be cleaned up. Tom Lane 2006-08-21 00:57:26 +00:00
  • df18c51f29 Fix DROP OWNED BY to correctly consider the implicitly-deleted objects list for each object to be deleted, instead of the previous hack that just skipped INTERNAL dependencies, which didn't really work. Per report from Tom Lane. Alvaro Herrera 2006-08-20 21:56:16 +00:00
  • 4e23d6e07d Fixed a few trivial memory leaks reported by Coverity just to test my setup. Michael Meskes 2006-08-20 16:08:09 +00:00
  • fc19744e58 Added another test Michael Meskes 2006-08-19 15:10:00 +00:00
  • 84844bab2c More SoC stuff Michael Meskes 2006-08-19 13:42:40 +00:00
  • fb9e56eea1 Suppress subquery pullup/pushdown when a subquery contains volatile functions in its targetlist, to avoid introducing multiple evaluations of volatile functions that textually appear only once. This is a slightly tighter version of Jaime Casanova's recent patch. Tom Lane 2006-08-19 02:48:53 +00:00
  • 9bf760f7de Add a 'waiting' column to pg_stat_activity to carry the same information that ps_status provides by appending 'waiting' to the PS display. This completes the project of making it feasible to turn off process title updates and instead rely on pg_stat_activity. Per my suggestion a few weeks ago. Tom Lane 2006-08-19 01:36:34 +00:00
  • 1aaecd41a6 Add installcheck-parallel target to top level makefiles. Andrew Dunstan 2006-08-18 19:59:05 +00:00
  • 331428205b Add installcheck-parallel target to top level makefiles. Andrew Dunstan 2006-08-18 19:58:34 +00:00
  • 1be439084a Add installcheck-parallel target to top level makefiles. Andrew Dunstan 2006-08-18 19:58:05 +00:00
  • 9a8920e1d7 Add PQdescribePrepared, PQdescribePortal, and related functions to libpq to allow obtaining information about previously prepared statements and open cursors. Volkan Yazici Tom Lane 2006-08-18 19:52:39 +00:00
  • 2d280ef3fb Backported buffer overrun fix from HEAD Michael Meskes 2006-08-18 16:33:50 +00:00
  • 9084f700e5 Backported buffer overrun from HEAD Michael Meskes 2006-08-18 16:33:29 +00:00
  • 46d61eb218 Fixed a buffer overrun that was masked on Linux systems. Michael Meskes 2006-08-18 16:30:53 +00:00
  • 121dd1cdf5 Add space before SP4. Bruce Momjian 2006-08-18 16:27:40 +00:00
  • 4c2aad4b26 Update Win2000SP4 mention. Bruce Momjian 2006-08-18 16:26:59 +00:00
  • 7aa772f03e Now that we've rearranged relation open to get a lock before touching the rel, it's easy to get rid of the narrow race-condition window that used to exist in VACUUM and CLUSTER. Did some minor code-beautification work in the same area, too. Tom Lane 2006-08-18 16:09:13 +00:00
  • 95a5a29845 Applied the connect patch from HEAD Michael Meskes 2006-08-18 16:00:49 +00:00
  • 017d79b10d Applied the connect patch from HEAD. Michael Meskes 2006-08-18 16:00:06 +00:00
  • e91600d1c2 Changed lexer to no longer use the default rule. Synced parser and keyword list. Fixed parsing of CONNECT statement so it accepts a C string again. Michael Meskes 2006-08-18 15:59:35 +00:00
  • 45436a403f Mention only Windows 2000SP4 works. Bruce Momjian 2006-08-18 15:51:28 +00:00
  • 63b71c3229 Update Win32 CMD quoting rules information location, CMD /?, from Magnus. Bruce Momjian 2006-08-18 15:47:08 +00:00
  • e8ea9e9587 Implement archive_timeout feature to force xlog file switches to occur no more than N seconds apart. This allows a simple, if not very high performance, means of guaranteeing that a PITR archive is no more than N seconds behind real time. Also make pg_current_xlog_location return the WAL Write pointer, add pg_current_xlog_insert_location to return the Insert pointer, and fix pg_xlogfile_name_offset to return its results as a two-element record instead of a smashed-together string, as per recent discussion. Tom Lane 2006-08-17 23:04:10 +00:00
  • bb764e94ce Produce a clean failure in configure when dtrace is selected but cannot be found. Besides stopping those early who have no dtrace installed whatsoever, this will also alert those who have dtrace in /usr/sbin, which might not be in the path, which would produce confusing failures much later in the build process. Peter Eisentraut 2006-08-17 17:25:43 +00:00
  • 92c651f8b3 Fix an oversight in mergejoin planning: the planner would reject a mergejoin possibility where the inner rel was less well sorted than the outer (ie, it matches some but not all of the merge clauses that can work with the outer), if the inner path in question is also the overall cheapest path for its rel. This is an old bug, but I'm not sure it's worth back-patching, because it's such a corner case. Noted while investigating a test case from Peter Hardman. Tom Lane 2006-08-17 17:06:37 +00:00
  • 144b0ae8ee Teach convert_subquery_pathkeys() to handle the case where the subquery's pathkey is a RelabelType applied to something that appears in the subquery's output; for example where the subquery returns a varchar Var and the sort order is shown as that Var coerced to text. This comes up because varchar doesn't have its own sort operator. Per example from Peter Hardman. Tom Lane 2006-08-17 17:02:49 +00:00
  • 4e1bdcaabf Add: Bruce Momjian 2006-08-17 06:48:38 +00:00
  • 565de20ff7 Add: Bruce Momjian 2006-08-17 06:45:12 +00:00
  • 6a5a241ee6 Add: Bruce Momjian 2006-08-16 14:59:26 +00:00
  • b2281fcd3a Put probes.o file in right directory, fixes dtrace compilation Peter Eisentraut 2006-08-16 14:57:37 +00:00
  • d6ac61cd64 Seems some C compilers think 'restrict' is a fully reserved word. Per buildfarm results from warthog. Tom Lane 2006-08-16 04:32:49 +00:00
  • 1395ac6c67 Add a hack so that get_type_io_data() can work from bootstrap.c's internal TypInfo table in bootstrap mode. This allows array_in and array_out to be used during early bootstrap, which eliminates the former obstacle to giving OUT parameters to built-in functions. Tom Lane 2006-08-15 22:36:17 +00:00
  • 355865c5a7 Add hooks to allow debugging and performance measurement plugins to instrument PL/pgSQL. Korry Douglas Tom Lane 2006-08-15 19:01:17 +00:00
  • abc3120e9b Add server support for "plugin" libraries that can be used for add-on tasks such as debugging and performance measurement. This consists of two features: a table of "rendezvous variables" that allows separately-loaded shared libraries to communicate, and a new GUC setting "local_preload_libraries" that allows libraries to be loaded into specific sessions without explicit cooperation from the client application. To make local_preload_libraries as flexible as possible, we do not restrict its use to superusers; instead, it is restricted to load only libraries stored in $libdir/plugins/. The existing LOAD command has also been modified to allow non-superusers to LOAD libraries stored in this directory. Tom Lane 2006-08-15 18:26:59 +00:00
  • 66541c5aa5 Fix pgbench to handle empty lines in script files as documented. patches contributed by Itagaki Takahiro. Tatsuo Ishii 2006-08-15 13:05:30 +00:00
  • 2834fb6a83 Fixed a typo and made two mallocs Coverity friendly. Michael Meskes 2006-08-15 12:46:25 +00:00
  • 4a445f5d97 Sorry, forgot the new files. Michael Meskes 2006-08-15 06:48:24 +00:00
  • b30da7ba5f Added lots of SoC stuff made by Joachim. Fixed broken newline on Windows. Fixed a nasty buffer underrun that only occured when using Informix no_indicator NULL setting on timestamps and intervals. Michael Meskes 2006-08-15 06:40:20 +00:00
  • 58538a0ffc Cause '*' and 'foo.*' notations to mark the referenced RTE(s) as requiring read permissions. Up till now there was no possible case in which the RTEs wouldn't already have ACL_SELECT set ... but now that you can say something like 'INSERT INTO foo ... RETURNING *' this is an essential step. With this commit, a RETURNING clause adds the requirement for SELECT permissions on the target table if and only if the clause actually reads the value of at least one target-table column. Tom Lane 2006-08-14 23:39:32 +00:00
  • 65b2f93b58 Fix oversight in initial implementation of PORTAL_ONE_RETURNING mode: we cannot assume that there's exactly one Query in the Portal, as we can for ONE_SELECT mode, because non-SELECT queries might have extra queries added during rule rewrites. Fix things up so that we'll use ONE_RETURNING mode when a Portal contains one primary (canSetTag) query and that query has a RETURNING list. This appears to be a second showstopper reason for running the Portal to completion before we start to hand anything back --- we want to be sure that the rule-added queries get run too. Tom Lane 2006-08-14 22:57:15 +00:00
  • 3d1e01caa4 Support INSERT/UPDATE/DELETE RETURNING in plpgsql, with rowcount checking as per yesterday's proposal. Also make things a tad more orthogonal by adding the recent STRICT addition to EXECUTE INTO. Jonah Harris and Tom Lane Tom Lane 2006-08-14 21:14:42 +00:00
  • 29fa051316 When executing a list of queries derived from rule expansion, _SPI_execute_plan's return code should reflect the type of the query that is marked canSetTag, not necessarily the last one in the list. Tom Lane 2006-08-14 13:40:18 +00:00
  • c859294ca2 Remove hash_destroy calls in hash_create's failure paths. As noted by a Coverity warning, these are risky since the hashtable isn't necessarily fully set up yet. They're unnecessary anyway: a deletable hashtable should be in a memory context that will be cleared following elog(ERROR). Per report from Martijn van Oosterhout. Tom Lane 2006-08-14 12:39:55 +00:00
  • f058451871 Revert (again) GUC patch to return commented fields to their default values, due to concern about the patch. Bruce Momjian 2006-08-14 02:27:27 +00:00
  • 7ed55aac1c Get rid of "lookahead" functionality in plpgsql's yylex() function, and instead make the grammar production for the RETURN statement do the heavy lifting. The lookahead idea was copied from the main parser, but it does not work in plpgsql's parser because here gram.y looks explicitly at the scanner's yytext variable, which will be out of sync after a failed lookahead step. A minimal example is Tom Lane 2006-08-14 00:46:59 +00:00
  • 3648147401 Get rid of "lookahead" functionality in plpgsql's yylex() function, and instead make the grammar production for the RETURN statement do the heavy lifting. The lookahead idea was copied from the main parser, but it does not work in plpgsql's parser because here gram.y looks explicitly at the scanner's yytext variable, which will be out of sync after a failed lookahead step. A minimal example is Tom Lane 2006-08-14 00:46:53 +00:00
  • e4596d8e60 Fix core dump in duration logging for a V3-protocol Execute message when what's being executed is a COMMIT or ROLLBACK. Per report from Sergey Koposov. Backpatch to 8.1; 8.0 and before don't have the bug due to lack of any logging at all here. Tom Lane 2006-08-13 22:18:22 +00:00
  • 1b67e0cc52 Fix core dump in duration logging for a V3-protocol Execute message when what's being executed is a COMMIT or ROLLBACK. Per report from Sergey Koposov. Backpatch to 8.1; 8.0 and before don't have the bug due to lack of any logging at all here. Tom Lane 2006-08-13 22:18:08 +00:00
  • b475d25f6c Cause psql to report both the returned data and the command status tag for INSERT/UPDATE/DELETE RETURNING. Per discussion. Tom Lane 2006-08-13 21:10:04 +00:00
  • fbc7f59bfe If test postmaster fails to start within 60 seconds, try to kill -9 it so that it won't interfere with later trials. Per recent buildfarm experience. Anyone know how to do this on Windows? Tom Lane 2006-08-13 20:39:07 +00:00
  • a1dad99c63 Extend 'guc' regression test to check manipulations of datestyle as well as vacuum_cost_delay. Since datestyle is a string variable, this exercises memory allocation issues that might not appear when modifying an integer GUC variable. Also, we can observe the side effects of changing datestyle to check that assign hooks are called at the right times. Tom Lane 2006-08-13 19:31:06 +00:00
  • d2ccc707af Original coding of 'returning' regression test inadvertently chose a nonunique join value, leading to plan-choice-dependent results ... and it seems some platforms will choose a different plan. Tweak the test so that it has well-defined results. Per report from Olivier Prenant. Tom Lane 2006-08-13 17:58:49 +00:00
  • 12cf0fdf19 Back out plperl OUT hash/array parameter patch, again. Bruce Momjian 2006-08-13 17:31:10 +00:00
  • e0d6630bd8 Fix recent guc comment-to-default patch for custom variables. Bruce Momjian 2006-08-13 15:37:02 +00:00
  • ab6aa40b64 Applied patch for VPATH builds by Alvaro Herrera <alvherre@commandprompt.com> Merged dyntest.pgc and dyntest2.pgc. Hopefully fixed the last Coverity reports (finally) Michael Meskes 2006-08-13 10:18:31 +00:00
  • b5633943cb Re-apply plperl patch that allows OUT parameters to be placed into Perl hash and array variables. (regression output updated) Bruce Momjian 2006-08-13 02:37:11 +00:00
  • f09fb71af9 Recommit patch to allow commented GUC variables to return to their default values. Bruce Momjian 2006-08-13 02:22:24 +00:00
  • e7da38bf31 Re-apply guc cleanup patch, with memory allocation bugs fixed. Bruce Momjian 2006-08-13 01:30:17 +00:00
  • 3f8db37c2f Tweak SPI_cursor_open to allow INSERT/UPDATE/DELETE RETURNING; this was merely a matter of fixing the error check, since the underlying Portal infrastructure already handles it. This in turn allows these statements to be used in some existing plpgsql and plperl contexts, such as a plpgsql FOR loop. Also, do some marginal code cleanup in places that were being sloppy about distinguishing SELECT from SELECT INTO. Tom Lane 2006-08-12 20:05:56 +00:00
  • 883f4b42d7 Remove ancient, obsolete comment. Tom Lane 2006-08-12 18:58:54 +00:00
  • 4178de3d43 Back out patch for plperl to handle OUT paramaters into arrays and hashes. Was causing regression failures. Bruce Momjian 2006-08-12 04:16:45 +00:00
  • fb55af227e Back out patch to reorganize guc processing. Was causing regression failures. Bruce Momjian 2006-08-12 04:12:41 +00:00
  • 2d2eec6ef2 Back out patch that allowed commented guc variables to return to their default values. Was causing regression failures. Bruce Momjian 2006-08-12 04:11:50 +00:00
  • 510aad39d0 Done: Bruce Momjian 2006-08-12 03:50:27 +00:00
  • aeb056f610 Fix wording, per Neil. Bruce Momjian 2006-08-12 03:48:32 +00:00
  • 7a3e30e608 Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests. plpgsql support to come later. Along the way, convert execMain's SELECT INTO support into a DestReceiver, in order to eliminate some ugly special cases. Tom Lane 2006-08-12 02:52:06 +00:00
  • 5c9e9c0c42 Set Win32 server-size socket buffer to 32k, for performance reasons. Bruce Momjian 2006-08-11 20:44:20 +00:00
  • 99c2b8b8e3 Done: Bruce Momjian 2006-08-11 20:17:26 +00:00
  • 12e4660574 Revert undesired FAQ_DEV change. Bruce Momjian 2006-08-11 20:16:50 +00:00
  • 262a7bc14c Allow commenting of variables in postgresql.conf to restore them to defaults. Bruce Momjian 2006-08-11 20:15:16 +00:00
  • f91ddb768b Refactor GUC set_config_option function: Bruce Momjian 2006-08-11 20:08:28 +00:00
  • c07fbcf577 plperl: Bruce Momjian 2006-08-11 19:42:35 +00:00
  • 33bf73a79a Make the psql line counter 64-bit so it can handle files > 4gig lines. Bruce Momjian 2006-08-11 19:20:59 +00:00
  • 6932048b9b Add Neil's presentation to FAQ_DEV. Bruce Momjian 2006-08-11 19:18:59 +00:00