4430 Commits (1b907ab8f5cb158468c11d0bac9c72529c8193a3)

 

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Author	SHA1	Message	Date
Bruce Momjian	1b907ab8f5	Fix for psql help create table.	27 years ago
Bruce Momjian	8e958b8a38	Fix create_rule is->as.	27 years ago
Jan Wieck	7ab88a16a1	Fixed failed assertion happening in multiple action rules ... when parsestate in makeRangeTable() already contains an opened p_target_relation. Jan	27 years ago
Bruce Momjian	4390b0bfbe	Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.	27 years ago
Jan Wieck	7fc75517df	Fixed growing of backend due to not pfree()'d data on COPY FROM ... Fixed growing of backend if BEFORE DELETE trigger returns heap tuple different from trigtuple. Jan	27 years ago
Vadim B. Mikheev	072be47202	Initialize es_snapshot.	27 years ago
Tom Lane	757f403451	Tighten coding in samekeys(). Pretty braindead change, ... but it saves almost 10% of the runtime in Charles Hornberger's optimizer example, so what the heck ...	27 years ago
Marc G. Fournier	6ca2bf6534	freebsd4.0 needed to be added to configure...	27 years ago
Marc G. Fournier	91fed81c77	From: Michael Meskes <Michael.Meskes@usa.net> ...	27 years ago
Marc G. Fournier	f7c4ec5085	From: D'Arcy J.M. Cain <darcy@druid.net> ...	27 years ago
Tom Lane	36c1895533	Fix postmaster to not try to start more than MaxBackendId children, ... per patch from Tatsuo Ishii	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
Jan Wieck	3e2f87f3f3	Changed qualification of pg_views and pg_tables to directly ... check if a rewrite rule on SELECT exists/not exists instead of asking pg_get_viewdef() function. Jan	27 years ago
Jan Wieck	51e8a1d390	New prebuilt versions of gram.c and scan.c for the mixed case ... identifier support. Jan	27 years ago
Jan Wieck	c42b959fb3	Partial support for mixed case in PL/pgSQL. ... Left are identifiers that contain non-alnum/_ chars. So e.g. whitespaces in identifiers are still not supported. Jan	27 years ago
Tom Lane	b946244c1c	Quick fix for subplan-related crash.	27 years ago
Jan Wieck	28d8b42ca5	Speedup of PL/pgSQL by calling ExecEvalExpr() directly ... instead of SPI_execp() for simple expressions. Jan	27 years ago
Bruce Momjian	d611ccb874	fix for aggregates	27 years ago
Marc G. Fournier	2ae5d51668	From: Tatsuo Ishii <t-ishii@sra.co.jp> ...	27 years ago
Tom Lane	e27f8791f9	Turns out it's easy to cache the fmgr function lookup ... result, too ... another little bit of speed for SELECT.	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
Bruce Momjian	36693c0525	More agg cleanup.	27 years ago
Marc G. Fournier	38a5bda208	primary key support cleanups from D'Arcy...	27 years ago
Bruce Momjian	692a65e6ff	pgindent file.	27 years ago
Marc G. Fournier	2ee522954d	From: Peter T Mount <peter@retep.org.uk> ...	27 years ago
Bruce Momjian	1401f63dd1	Agg/Aggreg cleanup and datetime.sql patch.	27 years ago
Vadim B. Mikheev	247b3f9054	SELECT FOR UPDATE is implemented...	27 years ago
Tom Lane	443e24beb7	Tighten coding of fmgr_isbuiltin() ... managed to speed it up ... by about 10% which seems to be good for half a percent or so of a SELECT.	27 years ago
Tom Lane	49b6be244c	Tighten coding of inner loops in nocachegetattr ... ... seems to have improved speed of routine by 5% or so ...	27 years ago
Tom Lane	18577547d4	Use heap_attisnull, rather than heap_getattr, for a small ... but useful speedup.	27 years ago
Tom Lane	d03e98737c	Replace typtoout() and gettypelem() with a single routine, ... so that fetching an attribute value needs only one SearchSysCacheTuple call instead of two redundant searches. This speeds up a large SELECT by about ten percent, and probably will help GROUP BY and SELECT DISTINCT too.	27 years ago
Tom Lane	77f5428244	Fix a couple little problems with signed vs. unsigned ... characters ...	27 years ago
Bruce Momjian	17467bb7fb	Rename Aggreg to Aggref.	27 years ago
Tom Lane	157349e3af	Improper addition of NaN/Infinity recognition to float8in() ... was causing it not to detect out-of-range float values, as evidenced by failure of float8 regression test. I corrected that logic and also modified expected float8 results to account for new error message generated for out-of-range inputs.	27 years ago
Bruce Momjian	598a4e15dd	Remove unused Choose node.	27 years ago
Tom Lane	e6725d1574	Add explicit buffering in backend libpq, to compensate for ... buffering lost by not going through stdio anymore for client I/O.	27 years ago
Tom Lane	13c7c183f7	Fix unportable test syntax in regression script.	27 years ago
Bruce Momjian	598b628b27	Fix for intersect FOR UPDATE check.	27 years ago
Bruce Momjian	15871b48c4	Relcache Size fix.	27 years ago
Bruce Momjian	753c9cb9dd	Fix for Size sizeof in cache code.	27 years ago
Marc G. Fournier	8135140a3e	|From: "D'Arcy" "J.M." Cain <darcy@druid.net> ...	27 years ago
Bruce Momjian	03155dc764	It seems that SPI_prepare() doesn't work well in some cases. ... Pawel Pierscionek [pawel@astercity.net] reported about the following case 1([SQL] drop table in pgsql). Michael Contzen [mcontzen@dohle.com] reported about the following case 2(PL/PGSQL bug using aggregates). You can find it from pgsql-hackers archive. 1. PL/pgSQL can't execute UTILITY commands. SPI_prepare() doesn't copy(save) the utilityStmt member of Query type nodes,because copyObject() is not implemented for nodes of (Create/Destroy etc)Stmt type. 2. Aggregates in PL/pgSQL cause wrong results. ... It's a list including Aggreg type nodes which exist in TargetList(i.e Aggreg type nodes are common to aggs member list and TargetList). AFAIC the common pointer is not copied to the same pointer by copyObject() function. In my patch I reconstruct aggs member node from new(copied) Agg type node. Is it proper to use set_agg_tlist_references() function to reconstruct aggs member node for Agg type nodes ? Thanks. Hiroshi Inoue Inoue@tpf.co.jp	27 years ago
Bruce Momjian	289a826dab	Here is a new version of my patch for allowing pg_dump to DROP schema ... elements prior to CREATEing new ones. It is under control of the -c command line option (with the default being status quo). The DROP TRIGGER portion still needs implementation. Anyone able to help clarify what exactly the CREATE TRIGGER portion does so I can fix this? Again, I have tried this with tables/indexes/sequences, but do not have other schema elements in my database. As a result, I am not 100% convinced that I got the syntax correct in all cases (but think I did, nonetheless). If anyone can check the other cases, I'd appreciate it. Cheers, Brook [I added manual page and sgml additions for the new -c option.]	27 years ago
Bruce Momjian	c91dbcc5c7	The following patch finishes primary key support. Previously, when ... a field was labelled as a primary key, the system automatically created a unique index on the field. This patch extends it so that the index has the indisprimary field set. You can pull a list of primary keys with the followiing select. SELECT pg_class.relname, pg_attribute.attname FROM pg_class, pg_attribute, pg_index WHERE pg_class.oid = pg_attribute.attrelid AND pg_class.oid = pg_index.indrelid AND pg_index.indkey[0] = pg_attribute.attnum AND pg_index.indisunique = 't'; There is nothing in this patch that modifies the template database to set the indisprimary attribute for system tables. Should they be changed or should we only be concerned with user tables? D'Arcy	27 years ago
Bruce Momjian	7311da9ec4	i have made minor changes to array_iterator to make it work with ... pgsql-6.3.2. I think array_iterator is a great thing to have!!! With best regards, Tobias Gabele	27 years ago
Marc G. Fournier	cdbaec771c	From: Michael Meskes <Michael.Meskes@usa.net> ...	27 years ago
Vadim B. Mikheev	1f37905681	Copy RowMark node (it's for (-:)) FOR UPDATE).	27 years ago