15 Commits (53972b460c6bc56178244ac53cf71e11bba6c37a)

Author	SHA1	Message	Date
Andrew Dunstan	53972b460c	Add $PostgreSQL$ markers to a lot of files that were missing them. ... This particular batch was just for *.c and *.h file. The changes were made with the following 2 commands: find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | while read file ; do head -n 1 < $file | grep -q '^/\*' && echo $file; done | xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * $PostgreSQL:$ \n *' find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | xargs -l sed -i -e '1i/*\n * $PostgreSQL:$ \n */'	17 years ago
Tom Lane	8472bf7a73	Allow float8, int8, and related datatypes to be passed by value on machines ... where Datum is 8 bytes wide. Since this will break old-style C functions (those still using version 0 calling convention) that have arguments or results of these types, provide a configure option to disable it and retain the old pass-by-reference behavior. Likewise, provide a configure option to disable the recently-committed float4 pass-by-value change. Zoltan Boszormenyi, plus configurability stuff by me.	17 years ago
Tom Lane	9b5c8d45f6	Push index operator lossiness determination down to GIST/GIN opclass ... "consistent" functions, and remove pg_amop.opreqcheck, as per recent discussion. The main immediate benefit of this is that we no longer need 8.3's ugly hack of requiring @@@ rather than @@ to test weight-using tsquery searches on GIN indexes. In future it should be possible to optimize some other queries better than is done now, by detecting at runtime whether the index match is exact or not. Tom Lane, after an idea of Heikki's, and with some help from Teodor.	17 years ago
Bruce Momjian	66c15dfda1	Adjust /contrib for new include file contents.	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	19 years ago
Bruce Momjian	1dc3498251	Standard pgindent run for 8.1.	20 years ago
Tom Lane	3976899f29	Fix storage size for btree_gist interval indexes. Fix penalty ... calculations for interval and time/timetz to behave sanely for both integer and float timestamps; up to now I think it's been doing something pretty strange...	20 years ago
Bruce Momjian	a45f4c2533	/contrib/btree_gist adjustments for new 'day' interval value.	20 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.	20 years ago
Tom Lane	c5b08d3b7d	Fix btree_gist to handle timetz zone correctly per recent changes.	20 years ago
Teodor Sigaev	4784fe9ea2	Simplify defines	21 years ago
Teodor Sigaev	47979e671c	Fix memory leak for timestamp(with and w/o tz) and indexes	21 years ago
Bruce Momjian	b6b71b85bc	Pgindent run for 8.0.	21 years ago
Teodor Sigaev	7b81988f9b	- Add aligment of variable data types ... - Add aligment for interval data types - Avoid floating point overflow in penalty functions Janko Richter <jankorichter@yahoo.de> and teodor	21 years ago
Teodor Sigaev	42d069886f	New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST	21 years ago