Changes:
- split patch to several ones
- sync with current CVS
Patch set is based on 0.5.1 version, difference between 0.5 and 0.6 should be
only in planner patch.
builtin_knngist_itself-0.6.gz - patch to the gist itself
builtin_knngist_proc-0.6.gz - patch for support knnsearch in point_ops
builtin_knngist_planner-0.6.gz - planner patch to support knnearch
builtin_knngist_contrib_btree_gist-0.6.gz - patch for contrib/btree_gist module
patch provides <-> operation for various scalar types which is
exactly abs(a - b) function
builtin_knngist_contrib_pg_trgm-0.6.gz - contrib/pg_trgm, like above,patch
provides <-> distance between strings
Patch set sill requires rbtree patch and point_ops patch (with Robert's changes)
--
Teodor Sigaev E-mail: teodor@sigaev.ru
WWW: http://www.sigaev.ru/
