Tom Lane fa5c8a055a Cross-data-type comparisons are now indexable by btrees, pursuant to my ... pghackers proposal of 8-Nov. All the existing cross-type comparison operators (int2/int4/int8 and float4/float8) have appropriate support. The original proposal of storing the right-hand-side datatype as part of the primary key for pg_amop and pg_amproc got modified a bit in the event; it is easier to store zero as the 'default' case and only store a nonzero when the operator is actually cross-type. Along the way, remove the long-since-defunct bigbox_ops operator class.		2003-11-12 21:15:59 +00:00
..
gist.c	Update copyrights to 2003.	2003-08-04 02:40:20 +00:00
gistget.c	Cross-data-type comparisons are now indexable by btrees, pursuant to my	2003-11-12 21:15:59 +00:00
gistscan.c	Cross-data-type comparisons are now indexable by btrees, pursuant to my	2003-11-12 21:15:59 +00:00
Makefile	Add operator strategy and comparison-value datatype fields to ScanKey.	2003-11-09 21:30:38 +00:00