1 Commits (14572e4324dffb80bf157f4c69458cd76c69cd5d)

Author	SHA1	Message	Date
Tom Lane	140d4ebcb4	Tsearch2 functionality migrates to core. The bulk of this work is by ... Oleg Bartunov and Teodor Sigaev, but I did a lot of editorializing, so anything that's broken is probably my fault. Documentation is nonexistent as yet, but let's land the patch so we can get some portability testing done.	19 years ago
Tom Lane	9f652d430f	Fix up several contrib modules that were using varlena datatypes in not-so-obvious ... ways. I'm not totally sure that I caught everything, but at least now they pass their regression tests with VARSIZE/SET_VARSIZE defined to reverse byte order.	19 years ago
Bruce Momjian	f99a569a2e	pgindent run for 8.2.	19 years ago
Teodor Sigaev	1f7ef548ec	Changes ... * new split algorithm (as proposed in http://archives.postgresql.org/pgsql-hackers/2006-06/msg00254.php) * possible call pickSplit() for second and below columns * add spl_(l|r)datum_exists to GIST_SPLITVEC - pickSplit should check its values to use already defined spl_(l|r)datum for splitting. pickSplit should set spl_(l|r)datum_exists to 'false' (if they was 'true') to signal to caller about using spl_(l|r)datum. * support for old pickSplit(): not very optimal but correct split * remove 'bytes' field from GISTENTRY: in any case size of value is defined by it's type. * split GIST_SPLITVEC to two structures: one for using in picksplit and second - for internal use. * some code refactoring * support of subsplit to rtree opclasses TODO: add support of subsplit to contrib modules	20 years ago
Bruce Momjian	f3d99d160d	Add CVS tag lines to files that were lacking them.	20 years ago
Tom Lane	33feb55c47	Replace bitwise looping with bytewise looping in hemdistsign and ... sizebitvec of tsearch2, as well as identical code in several other contrib modules. This provided about a 20X speedup in building a large tsearch2 index ... didn't try to measure its effects for other operations. Thanks to Stephan Vollmer for providing a test case.	20 years ago
Tom Lane	2a8d3d83ef	R-tree is dead ... long live GiST.	20 years ago
Bruce Momjian	1dc3498251	Standard pgindent run for 8.1.	20 years ago
Tom Lane	8a65b820e2	Suppress signed-vs-unsigned-char warnings in contrib.	21 years ago
Tom Lane	368739dca8	Fix bogus assumption that sizeof() produces an int-sized result.	21 years ago
Neil Conway	36ab600511	Cleanup of GiST extensions in contrib/: now that we always invoke GiST ... methods in a short-lived memory context, there is no need for GiST methods to do their own manual (and error-prone) memory management.	21 years ago
Teodor Sigaev	fb13881f42	1 fix various comparing functions ... 2 implement gtsvector_out for use with gevel module (debug GiST indexes, http://www.sai.msu.su/~megera/postgres/gist/gevel/)	21 years ago
Tom Lane	380bd04c16	Standardize on using the Min, Max, and Abs macros that are in our c.h file, ... getting rid of numerous ad-hoc versions that have popped up in various places. Shortens code and avoids conflict with Windows min() and max() macros.	21 years ago
Bruce Momjian	b6b71b85bc	Pgindent run for 8.0.	22 years ago
Teodor Sigaev	f2c064afcb	Cleanup vectors of GISTENTRY and eliminate problem with 64-bit strict-aligned ... boxes. Change interface to user-defined GiST support methods union and picksplit. Now instead of bytea struct it used special GistEntryVector structure.	22 years ago
Tom Lane	8fd5b3ed67	Error message editing in contrib (mostly by Joe Conway --- thanks Joe!)	23 years ago
Teodor Sigaev	b88605337e	tsearch2 module	23 years ago
Bruce Momjian	e50f52a074	pgindent run.	24 years ago
Bruce Momjian	52ee800ed3	Patch resolve ERROR problem for non-goog query_txt. ... Teodor Sigaev	24 years ago
Tom Lane	fe1a9c3362	Repair some problems in GIST-index contrib modules. Patch from ... Teodor Sigaev <teodor@stack.net>.	24 years ago
Tom Lane	b57705673d	txtidx datatype for full text indexing with GiST. ... From Oleg Bartunov and Teodor Sigaev.	25 years ago