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path: root/src/backend/executor/execMain.c
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* One more fix to QuerySnapshot usage in ExecutorStart(). MaybeJan Wieck1999-02-07
| | | | | | current QuerySnapshot could be NULL. Jan
* Fixed problem with multiple portals shown up in portals_p2 regressionJan Wieck1999-02-07
| | | | | | | | test after new AllocSet code. Activated optimal AllocSet blocksize and chunk limit. Jan
* New alloc set code using a memory block pool for small allocations.Jan Wieck1999-02-06
| | | | Jan
* Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.Bruce Momjian1999-02-02
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* Small fix for READ COMMITTED isolevel.Vadim B. Mikheev1999-01-29
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* Hope that execMain.c good merged.Vadim B. Mikheev1999-01-29
| | | | | Fix for BEFORE ROW UPDATE triggers: result tuple may be different (due to concurrent update) from one initially produced by top level plan.
* Trying to fix bad merging...Vadim B. Mikheev1999-01-29
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* READ COMMITTED isolevel is implemented and is default now.Vadim B. Mikheev1999-01-29
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* Quick fix for subplan-related crash.Tom Lane1999-01-27
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* Another SELECT speedup: extract OIDs of column print functionsTom Lane1999-01-27
| | | | | only once per SELECT, not once per tuple. 10% here, 10% there, pretty soon you're talking about real speedups ...
* SELECT FOR UPDATE is implemented...Vadim B. Mikheev1999-01-25
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* SET TRANSACTION ISOLATION LEVEL ...Vadim B. Mikheev1998-12-18
| | | | | LOCK TABLE IN ... MODE ...implemented
* Serialized mode works!Vadim B. Mikheev1998-12-16
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* Initial MVCC code.Vadim B. Mikheev1998-12-15
| | | | New code for locking buffer' context.
* New HeapTuple structure/interface.Vadim B. Mikheev1998-11-27
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* New QUERY_LIMIT set command.Bruce Momjian1998-10-14
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* Get rid of some long-dead code that thinks NOTIFY is passed to theTom Lane1998-10-01
| | | | | | planner/optimizer/executor. It isn't. Besides, most of the removed code consists of comments about how it's not right.
* Clean up existing debugging print statements.Thomas G. Lockhart1998-09-25
| | | | Modify comment blocks to insulate from pgindent.
* OK, folks, here is the pgindent output.Bruce Momjian1998-09-01
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* Renaming cleanup, no pgindent yet.Bruce Momjian1998-09-01
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* heap_fetch requires buffer pointer, must be released; heap_getnextBruce Momjian1998-08-19
| | | | | | | | | | | | | no longer returns buffer pointer, can be gotten from scan; descriptor; bootstrap can create multi-key indexes; pg_procname index now is multi-key index; oidint2, oidint4, oidname are gone (must be removed from regression tests); use System Cache rather than sequential scan in many places; heap_modifytuple no longer takes buffer parameter; remove unused buffer parameter in a few other functions; oid8 is not index-able; remove some use of single-character variable names; cleanup Buffer variables usage and scan descriptor looping; cleaned up allocation and freeing of tuples; 18k lines of diff;
* Make large objects their own relkind type. Fix dups in pg_class_mbBruce Momjian1998-08-06
| | | | files. Fix sequence creation hack for relkind type.
* Use Snapshot in heap access methods.Vadim B. Mikheev1998-07-27
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* Cleanup Name usage.Bruce Momjian1998-07-20
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* Conditionally execute Junk filter only when ORDER BY of columnsBruce Momjian1998-07-19
| | | | not in target list.
* Remove un-needed braces around single statements.Bruce Momjian1998-06-15
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* Fix for drop database and junk filters.Bruce Momjian1998-05-26
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* From: David Hartwig <daveh@insightdist.com>Marc G. Fournier1998-05-21
| | | | | Here is a patch to remove the requirement that ORDER/GROUP BY clause identifiers be included in the target list.
* Check SELECT permissions in subqueries.Vadim B. Mikheev1998-02-27
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* pgindent run before 6.3 release, with Thomas' requested changes.Bruce Momjian1998-02-26
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* First step done,Marc G. Fournier1998-02-21
| | | | | | | | | | | | | | | | | | | below is the patch to have views to override the permission checks for the accessed tables. Now we can do the following: CREATE VIEW db_user AS SELECT usename, usesysid, usecreatedb, usetrace, usecatupd, '**********'::text as passwd, valuntil FROM pg_user; REVOKE ALL ON pg_user FROM public; REVOKE ALL ON db_user FROM public; GRANT SELECT ON db_user TO public;
* Support for subselects.Vadim B. Mikheev1998-02-13
| | | | | | | ExecReScan for nodeAgg, nodeHash, nodeHashjoin, nodeNestloop and nodeResult. Fixed ExecReScan for nodeMaterial. Get rid of #ifdef INDEXSCAN_PATCH. Get rid of ExecMarkPos and ExecRestrPos in nodeNestloop.
* Pass attypmod through to executor by adding to Var and Resdom.Bruce Momjian1998-02-10
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* Fix for SELECT INTO TABLE for varchar().Bruce Momjian1998-01-19
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* New pg_attribute.atttypmod for type-specific information likeBruce Momjian1998-01-16
| | | | | | | | | | | varchar length. Cleans up code so attlen is always length. Removed varchar() hack added earlier. Will fix bug in selecting varchar() fields, and varchar() can be variable length.
* Cleanup of prototypes. FIx for PQtrace start/stop several times.Bruce Momjian1998-01-14
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* Goodbye ABORT. Hello ERROR for all errors.Bruce Momjian1998-01-07
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* Change elog(WARN) to elog(ERROR) and elog(ABORT).Bruce Momjian1998-01-05
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* Rename heap_destroyr to heap_destroy, heap_destroy to heap_destroy_with_catalog.Bruce Momjian1997-11-28
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* Rename heap_create to heap_create_and_catatlog, rename heap_creatr to ↵Bruce Momjian1997-11-28
| | | | heap_create().
* Remove tqual.h includes not needed.Bruce Momjian1997-11-24
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* Remove archive stuff.Bruce Momjian1997-11-21
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* Remove all time travel stuff. Small parser cleanup.Bruce Momjian1997-11-20
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* Define prototype for ExecutorLimit() to avoid compiler complaints.Thomas G. Lockhart1997-11-17
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* Remove NOT_USED for Massimo.Bruce Momjian1997-11-05
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* Rename strNcpy to StrNCpy, and change third parameter.Bruce Momjian1997-10-25
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* DEFAULT is handled by analyze.c now.Vadim B. Mikheev1997-10-12
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* Inline memset() as MemSet().Bruce Momjian1997-09-18
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* Used modified version of indent that understands over 100 typedefs.Bruce Momjian1997-09-08
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* Another PGINDENT run that changes variable indenting and case label ↵Bruce Momjian1997-09-08
| | | | indenting. Also static variable indenting.
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