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2002-11-21Fix breakage in new-in-7.3 timetz_zone() function: was giving randomTom Lane
results due to doing arithmetic on uninitialized values. Add some documentation about the AT TIME ZONE construct. Update some other date/time documentation that seemed out of date for 7.3.
2002-11-21Wups, stuck ORDER BY on wrong query while trying to eliminate randomTom Lane
ordering of GROUP BY output due to hash-based aggregation.
2002-11-21Code review for superuser_reserved_connections patch. Don't try to doTom Lane
database access outside a transaction; revert bogus performance improvement in SIBackendInit(); improve comments; add documentation (this part courtesy Neil Conway).
2002-11-21NetBSD versions 1.6 and (we hope) later can use the standard geometryTom Lane
comparison file, instead of geometry-positive-zeros. Per report from Patrick Welche.
2002-11-21Finish implementation of hashed aggregation. Add enable_hashagg GUCTom Lane
parameter to allow it to be forced off for comparison purposes. Add ORDER BY clauses to a bunch of regression test queries that will otherwise produce randomly-ordered output in the new regime.
2002-11-20Fix a dumb cut and paste error from my last commit and update some of theBarry Lind
jdbc3 metadata responses Modified Files: jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java jdbc/org/postgresql/jdbc3/AbstractJdbc3DatabaseMetaData.java
2002-11-20Fixed bug reported by Marko Strukelj and Keith Wannamaker. Using executeBatchBarry Lind
on a preparedStatement would reset the prepared statment causing subsequent uses of the preparedStatement to fail (i.e. the following series of calls would fail: addBatch() executeBatch() addBatch() executBatch()). This is a regression from 7.2 where this worked correctly. The regression test has also been modified to explicitly test for this case. Modified Files: jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java jdbc/org/postgresql/test/jdbc2/BatchExecuteTest.java
2002-11-19Add an at-least-marginally-plausible method of estimating the numberTom Lane
of groups produced by GROUP BY. This improves the accuracy of planning estimates for grouped subselects, and is needed to check whether a hashed aggregation plan risks memory overflow.
2002-11-19Update regression for ALL missing from CLUSTER.Bruce Momjian
2002-11-19Most of the code follows the American spelling of the word, which isBruce Momjian
"canceled", so I changed the one remaining usage of the British spelling ("cancelled") over to the former, and updated the translation files appropriately. Neil Conway
2002-11-18Remove ALL from CLUSTER ALL. Use just CLUSTER.Bruce Momjian
2002-11-18Put back error test for DECLARE CURSOR outside a transaction block ...Tom Lane
but do it correctly now.
2002-11-18Suppress compile warning, avoid possible problems with signed vs. unsignedTom Lane
comparisons in recently-added CheckPointWarning code.
2002-11-17Reduce need for palloc/pfree overhead in varstr_cmp() by using fixed-sizeTom Lane
buffers on stack for short strings.
2002-11-16Fix CLUSTER regression failure caused by new patch, from Neil ConwayBruce Momjian
2002-11-15Add relcache support for system catalogs with attnotnull columns.Tom Lane
The code was not making TupleConstr structs for such catalogs in several places; with the consequence that the not-null constraint wasn't actually enforced. With this change, INSERT INTO pg_proc VALUES('sdf'); generates a 'Fail to add null value' error instead of a core dump.
2002-11-15Synced parser.Michael Meskes
2002-11-15New version attached. The following is implemented:Bruce Momjian
- CLUSTER ALL clusters all the tables that have some index with indisclustered set and the calling user owns. - CLUSTER tablename clusters the named table, using the index with indisclustered set. If no index has the bit set, throws elog(ERROR). - The multi-relation version (CLUSTER ALL) uses a multitransaction approach, similar to what VACUUM does. Alvaro Herrera
2002-11-15Clean up psql:Bruce Momjian
Add simple ALTER DATABASE, ALTER TRIGGER, CHECK POINT, CREATE CONVERSION, CREATE DOMAIN, CREATE LANGUAGE, DEALLOCATE, DROP CONVERSION, DROP DOMAIN, DROP LANGUAGE, EXECUTE, PREPARE Complete CAST in CREATE CAST and DROP CAST but doesn't suggest what should follow. Add many more SET / SHOW variables to the list. Taken from SHOW ALL output. Complete a case sensitive search to allow \dD, \dd, \dS, \ds, \h, \H to complete properly. But there are no matches, then try a case insensitive search to allow case conversion. Add all missing help options. \Q<tab> -> \q \dD<tab> -> \dD \dd<tab> -> \dd \D<tab><tab><tab> -> \d (with listing of \d? commands) sel<tab> -> SELECT Rod Taylor
2002-11-15pg_dump for domain constraints.Bruce Momjian
Rod Taylor
2002-11-15Add DOMAIN check constraints.Bruce Momjian
Rod Taylor
2002-11-15Add checkpoint_warning to warn of excessive checkpoints caused by tooBruce Momjian
few WAL files.
2002-11-15Push qual clauses containing subplans to the back of the qual listTom Lane
at each plan node. Per gripe from Ross Reedstrom.
2002-11-15Rename hostname_lookup to log_hostname.Bruce Momjian
2002-11-15Rename show_source_port to log_source_port.Bruce Momjian
2002-11-15Rename show_btree_build_stats to log_btree_build_statsBruce Momjian
2002-11-15Rename:Bruce Momjian
! #show_parser_stats = false ! #show_planner_stats = false ! #show_executor_stats = false ! #show_statement_stats = false TO: ! #log_parser_stats = false ! #log_planner_stats = false ! #log_executor_stats = false ! #log_statement_stats = false
2002-11-14Rename server_min_messages to log_min_messages. Part of consolidationBruce Momjian
of log_ settings.
2002-11-14Fix planning bug introduced in recent code reorganization for hashedTom Lane
aggregates: tuple_fraction has to be adjusted before passing it to compare_fractional_path_costs().
2002-11-14Applied patch submitted by Mats Lofkvist fixing serious threading problem ↵Barry Lind
introduced in beta3. Fixed bug with using setNull()(or setXXX(x, null)) and serverside prepare statements. Improved error message when using a connection object that has already been closed. Modified Files: jdbc/org/postgresql/errors.properties jdbc/org/postgresql/core/Encoding.java jdbc/org/postgresql/core/QueryExecutor.java jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
2002-11-14There was an error in the gcc portion of the patch I sent you. Here isBruce Momjian
the fix. Billy G. Allie
2002-11-13Allow +1300 as a numeric timezone specifier; we already accept FJST as ↵Tom Lane
meaning +1300.
2002-11-13Use cat instead of echo or awk, to avoid portability problems with backslashes.Tom Lane
2002-11-13Update xact.c comments for clarity.Bruce Momjian
2002-11-13Make MOVE/FETCH 0 actually move/fetch 0. Add MOVE LAST to move to endBruce Momjian
of cursor.
2002-11-13Add new palloc0 call as merge of palloc and MemSet(0).Bruce Momjian
2002-11-13Split MemSet into three parts to constant comparisons can be optimizedBruce Momjian
away by the compiler; used by palloc0.
2002-11-12Update AIX resultmap for horology tests, per Andreas.Tom Lane
2002-11-12Improve comment: add note that grotty special case in mdread() isTom Lane
required by hash index implementation.
2002-11-12Fix broken GB18030 <--> UTF-8 conversion mapTatsuo Ishii
2002-11-12Remove NO_MKTIME_BEFORE_1970. I had speculated that it was not neededTom Lane
anymore given the mktime() workaround now done in DetermineLocalTimeZone. This has now been confirmed by Robert Bruccoleri for Irix, and I'm going to extrapolate to AIX as well.
2002-11-11Code review for ON COMMIT patch. Make the actual on-commit action happenTom Lane
before commit, not after :-( --- the original coding is not only unsafe if an error occurs while it's processing, but it generates an invalid sequence of WAL entries. Resurrect 7.2 logic for deleting items when no longer needed. Use an enum instead of random macros. Editorialize on names used for routines and constants. Teach backend/nodes routines about new field in CreateTable struct. Add a regression test.
2002-11-11Fixes bug where join to pg_description was incorrect. Also modifies theBarry Lind
regression test to test for this case. Patch submitted by Kris Jurka. Modified Files: jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
2002-11-11Add cast to suppress compile warning on Alphas.Tom Lane
2002-11-11Back out use of palloc0 in place if palloc/MemSet. Seems constant lenBruce Momjian
to MemSet is a performance boost.
2002-11-10Merge palloc()/MemSet(0) calls into a single palloc0() call.Bruce Momjian
2002-11-10Add palloc0 function to inline MemSet for newNode call.Bruce Momjian
2002-11-10This trivial patch removes 2 unused defines from pg_config.h.in:Bruce Momjian
FASTBUILD and DATEDEBUG weren't referenced by any other code. Neil Conway
2002-11-10I am attaching a patch file that will replace the previous one. It onlyBruce Momjian
contains the patches to Makefile.global.in and Makefile.unixware. The Makefile.unixware patch has been updated to include the contents of LD_LIBRARY_PATH, if present, to the -rpath (-R) option. This change will simplify configuring and building PostgreSQL on systems that support LD_LIBRARY_PATH. You can set LD_LIBRARY_PATH to include all the directorys you want to have searched for additional libraries, run configure, then run make. The paths in LD_LIBRARY_PATH will then be embedded in the executables via the -rpath (-R) option to the linker, and so will not require LD_LIBRARY_PATH in order to run. Billy G. Allie
2002-11-10This patch makes a minor cleanup to the implementation of PERFORM inBruce Momjian
PL/PgSQL. Previously, it had been bundled together with the assign statement implementation, for some reason that wasn't clear to me (they certainly don't share any code with one another). So I separated them and made PERFORM a statement like any other. No changes in functionality. Along the way, I added some regression tests for PERFORM, added a bunch more SGML tags to the PL/PgSQL docs, and removed an obsolete comment relating to the implementation of RETURN NEXT. Neil Conway
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