Tom Lane
8436489c81
Add KNNGIST support to contrib/btree_gist.
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This extends GiST's support for nearest-neighbor searches to many of the
standard data types.
Teodor Sigaev
2011-03-02 14:44:33 -05:00
Magnus Hagander
9f2e211386
Remove cvs keywords from all files.
2010-09-20 22:08:53 +02:00
Bruce Momjian
65e806cba1
pgindent run for 9.0
2010-02-26 02:01:40 +00:00
Teodor Sigaev
aebc4e67ff
Preventing intersection of ranges during page split. Changes are only
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optimization, so don't backpatch.
2009-12-02 13:13:24 +00:00
Bruce Momjian
d747140279
8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list
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provided by Andrew.
2009-06-11 14:49:15 +00:00
Andrew Dunstan
53972b460c
Add $PostgreSQL$ markers to a lot of files that were missing them.
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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 */'
2008-05-17 01:28:26 +00:00
Tom Lane
9b5c8d45f6
Push index operator lossiness determination down to GIST/GIN opclass
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"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.
2008-04-14 17:05:34 +00:00
Bruce Momjian
1dc3498251
Standard pgindent run for 8.1.
2005-10-15 02:49:52 +00:00
Teodor Sigaev
ef770cbb69
Fixes from Janko Richter <jankorichter@yahoo.de>
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- Fix wrong index results on text, char, varchar for multibyte strings
- Fix some SIGFPE signals
- Add support for infinite timestamps
- Because of locale settings, btree_gist can not be a prefix index anymore (for text).
Each node holds now just the lower and upper boundary.
2005-07-01 13:44:56 +00:00
Bruce Momjian
b6b71b85bc
Pgindent run for 8.0.
2004-08-29 05:07:03 +00:00
Teodor Sigaev
7b81988f9b
- Add aligment of variable data types
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- Add aligment for interval data types
- Avoid floating point overflow in penalty functions
Janko Richter <jankorichter@yahoo.de> and teodor
2004-06-03 12:26:10 +00:00
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
2004-05-28 10:43:32 +00:00
