290 Commits (75c6519ff68dbb97f73b13e9976fb8075bbde7b8)

Author	SHA1	Message	Date
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	27 years ago
Bruce Momjian	4c65382596	Remove QUERY_LIMIT and documenation on same. Change _ALIGN to TYPEALIGN ... for Irix.	27 years ago
Vadim B. Mikheev	51298bcfda	Reset evaluation plan tuple table next free slot counter to 0 ... after ExecEndNode. It must be done! Or we'll be out of free tuple slots very soon, though slots are freed by ExecEndNode and ready for reusing. We didn't see this problem before because of int nSlots = ExecCountSlotsNode(plan); TupleTable tupleTable = ExecCreateTupleTable(nSlots + 10); /* why add ten? - jolly */ code in InitPlan - i.e. extra 10 slots. Simple select uses 3 slots and so it was possible to re-use evaluation plan 3 additional times and didn't get elog(NOTICE, "Plan requires more slots than are available"); elog(ERROR, "send mail to your local executor guru to fix this"); Changes are obvious and shouldn't be problems with them. Though, I added Assert(epqstate->es_tupleTable->next == 0) before EvalPlanQual():ExecInitNode and we'll notice if something is still wrong. Is it better to change Assert to elog(ERROR) ?	27 years ago
Vadim B. Mikheev	08abe0acb6	I used bad style of comments and ... commented out some code in ... EvalPlanQualNext() when implemented it... -:) Uncommented...	27 years ago
Bruce Momjian	fcff1cdf4e	Another pgindent run. Sorry folks.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Bruce Momjian	4853495e03	Change error messages to oids come out as %u and not %d. Change has no ... real affect now.	27 years ago
Bruce Momjian	344dfc0b0f	Remove Tee code, move to _deadcode.	27 years ago
Bruce Momjian	7d0ab659ac	Fix for aggregate memory leaks from Erik Riedel.	27 years ago
Bruce Momjian	bd6f98af31	I suggest the following portability patch, which does not ... change functionality, but makes the code more ANSI C'ish. My AIX xlc compiler barfs on all of these. Can someone please review and apply to current. <<port.patch>> Thanks Andreas	27 years ago
Bruce Momjian	7fe29ecefc	comment cleanup.	27 years ago
Marc G. Fournier	8c3e8a8a0e	From: Tatsuo Ishii <t-ishii@sra.co.jp> ...	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Jan Wieck	be948af2e8	Added LIMIT/OFFSET functionality including new regression test for it. ... Removed CURRENT keyword for rule queries and changed rules regression accordingly. CURRENT has beed announced to disappear in v6.5. Jan	27 years ago
Jan Wieck	ef590e101e	Changed ExecConstraints() and ExecRelCheck() to cache the constraints ... qualification expression trees in the execution state. Prevents from memory exhaustion on INSERT, UPDATE or COPY to tables that have CHECK constraints. Speedup against the variant using freeObject() is more than factor 2. Jan	27 years ago
Jan Wieck	dd4a357dc9	Missing semicolon in last fix :-} ... Jan	27 years ago
Jan Wieck	6fa3d0a7ab	One more fix to QuerySnapshot usage in ExecutorStart(). Maybe ... current QuerySnapshot could be NULL. Jan	27 years ago
Jan Wieck	a5f3abacb5	Fixed problem with multiple portals shown up in portals_p2 regression ... test after new AllocSet code. Activated optimal AllocSet blocksize and chunk limit. Jan	27 years ago
Jan Wieck	ead64f317b	New alloc set code using a memory block pool for small allocations. ... Jan	27 years ago
Bruce Momjian	4390b0bfbe	Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.	27 years ago
Vadim B. Mikheev	bfa6d510b3	Small fix for READ COMMITTED isolevel.	27 years ago
Vadim B. Mikheev	aaef7beb79	Hope that execMain.c good merged. ... Fix for BEFORE ROW UPDATE triggers: result tuple may be different (due to concurrent update) from one initially produced by top level plan.	27 years ago
Vadim B. Mikheev	1d41e88568	Trying to fix bad merging...	27 years ago
Vadim B. Mikheev	e3a1ab764e	READ COMMITTED isolevel is implemented and is default now.	27 years ago
Tom Lane	b946244c1c	Quick fix for subplan-related crash.	27 years ago
Tom Lane	422221c90d	Another SELECT speedup: extract OIDs of column print functions ... only once per SELECT, not once per tuple. 10% here, 10% there, pretty soon you're talking about real speedups ...	27 years ago
Vadim B. Mikheev	247b3f9054	SELECT FOR UPDATE is implemented...	27 years ago
Vadim B. Mikheev	3498d878cb	SET TRANSACTION ISOLATION LEVEL ... ... LOCK TABLE IN ... MODE ...implemented	27 years ago
Vadim B. Mikheev	c13a64d7fb	Serialized mode works!	27 years ago
Vadim B. Mikheev	3f7fbf85dc	Initial MVCC code. ... New code for locking buffer' context.	27 years ago
Vadim B. Mikheev	6beba218d7	New HeapTuple structure/interface.	27 years ago
Bruce Momjian	8cec4cf91b	New QUERY_LIMIT set command.	28 years ago
Tom Lane	d33bbb5b1f	Get rid of some long-dead code that thinks NOTIFY is passed to the ... planner/optimizer/executor. It isn't. Besides, most of the removed code consists of comments about how it's not right.	28 years ago
Thomas G. Lockhart	4327a3675f	Clean up existing debugging print statements. ... Modify comment blocks to insulate from pgindent.	28 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	28 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	28 years ago
Bruce Momjian	7971539020	heap_fetch requires buffer pointer, must be released; heap_getnext ... 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;	28 years ago
Bruce Momjian	af5fde7491	Make large objects their own relkind type. Fix dups in pg_class_mb ... files. Fix sequence creation hack for relkind type.	28 years ago
Vadim B. Mikheev	be8300b18f	Use Snapshot in heap access methods.	28 years ago
Bruce Momjian	34797d4225	Cleanup Name usage.	28 years ago
Bruce Momjian	5b4ca67147	Conditionally execute Junk filter only when ORDER BY of columns ... not in target list.	28 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	b15b768bfa	Fix for drop database and junk filters.	28 years ago
Marc G. Fournier	9f3d63936b	From: David Hartwig <daveh@insightdist.com> ...	28 years ago
Vadim B. Mikheev	1a6de0760d	Check SELECT permissions in subqueries.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Marc G. Fournier	7b30490bc9	First step done, ... 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;	28 years ago
Vadim B. Mikheev	1a105cefbd	Support for subselects. ... 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.	28 years ago
Bruce Momjian	2c482cdbf2	Pass attypmod through to executor by adding to Var and Resdom.	28 years ago