postgres

Commit Graph

Author	SHA1	Message	Date
Tom Lane	5999e78fc4	Another round of cleanups for dynahash.c (maybe it's finally clean of portability issues). Caller-visible data structures are now allocated on MAXALIGN boundaries, allowing safe use of datatypes wider than 'long'. Rejigger hash_create API so that caller specifies size of key and total size of entry, not size of key and size of rest of entry. This simplifies life considerably since each number is just a sizeof(), and padding issues etc. are taken care of automatically.	24 years ago
Tom Lane	e1107fc285	RI triggers would fail for datatypes using old-style equal function, because cached fmgr info contained reference to a shorter-lived data structure. Also guard against possibility that fmgr_info could fail, leaving an incomplete entry present in the hash table.	25 years ago
Peter Eisentraut	465cf168eb	Fix remaining RI permission problems (cascaded update/delete, restrict, set null/default).	25 years ago
Bruce Momjian	0686d49da0	Remove dashes in comments that don't need them, rewrap with pgindent.	25 years ago
Bruce Momjian	9e1552607a	pgindent run. Make it all clean.	25 years ago
Tom Lane	6da3b76a94	Add some notes about memory management of RI plans.	25 years ago
Tom Lane	04b31609b6	Add 'ONLY' to queries generated by RI triggers, so as to preserve pre-7.1 semantics of RI operations. Eventually we ought to look at making RI work properly across inheritance trees, but not for 7.1 ...	25 years ago
Hiroshi Inoue	c4bc9a8505	keep relations open until they are no longer needed.	25 years ago
Tom Lane	a933ee38bb	Change SearchSysCache coding conventions so that a reference count is maintained for each cache entry. A cache entry will not be freed until the matching ReleaseSysCache call has been executed. This eliminates worries about cache entries getting dropped while still in use. See my posting to pg-hackers of even date for more info.	25 years ago
Peter Eisentraut	c0cba9efe7	When the RI triggers lock the PK table, temporarily switch the current user id to the owner of the PK table, to avoid permission problems.	25 years ago
Bruce Momjian	a12a23f0d0	Remove unused include files. Do not touch /port or includes used by defines.	26 years ago
Tom Lane	18952f6744	Second round of fmgr changes: triggers are now invoked in new style, CurrentTriggerData is history.	26 years ago
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Jan Wieck	f59daf80f7	Added complete MATCH <unspecified> support contributed by Don Baccus. Jan	26 years ago
Jan Wieck	b7b6d4bf53	Changed "triggered data change violation" detection code in trigger manager. Jan	26 years ago
Jan Wieck	88016a564a	Fixed bug in targetlist expression replacement of SET DEFAULT referential action triggers. Jan	26 years ago
Jan Wieck	62c42a05a2	Added global variable to have RI triggers override time qualification of HeapTupleSatisfiesSnapshot() Jan	26 years ago
Jan Wieck	0882951b0c	Fixed concurrent visibility bug. Jan	26 years ago
Jan Wieck	5ad4034a4c	Again updated INSIDE TODO Jan	26 years ago
Jan Wieck	70dd9e81af	Added SET DEFAULT action for ON DELETE/UPDATE Jan	26 years ago
Jan Wieck	3327730bbd	Corrected TODO in source Jan	26 years ago
Jan Wieck	2eb53e684c	Added ON DELETE/UPDATE SET NULL Jan	26 years ago
Jan Wieck	b8ef7e7f82	Completed FOREIGN KEY syntax. Added functionality for automatic trigger creation during CREATE TABLE. Added ON DELETE RESTRICT and some others. Jan	26 years ago
Bruce Momjian	fc955b14ea	Add system indexes to match all caches. Make all system indexes unique. Make all cache loads use system indexes. Rename rel to relid in inheritance tables. Rename cache names to be clearer.	26 years ago
Jan Wieck	34eb4f0a32	First real FOREIGN KEY constraint trigger functionality. Implemented now: FOREIGN KEY ... REFERENCES ... MATCH FULL FOREIGN KEY ... MATCH FULL ... ON DELETE CASCADE Jan	26 years ago
Jan Wieck	ccecf1fa46	Added utils/adt/ri_triggers with empty shells for the FOREIGN KEY triggers. Added pg_proc entries for all the new functions. Jan	26 years ago

26 Commits (5999e78fc45dcb91784b64b6e9ae43f4e4f68ca2)