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Add index-only scan support to btree_gist.

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inet, cidr, and timetz indexes still cannot support index-only scans,
because they don't store the original unmodified value in the index, but a
derived approximate value.
This commit is contained in:
Heikki Linnakangas
2015-03-27 23:35:16 +02:00
parent 735cd6128a
commit e09b48316c
46 changed files with 614 additions and 51 deletions
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3
contrib/btree_gist/Makefile
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@ -9,7 +9,8 @@ OBJS = btree_gist.o btree_utils_num.o btree_utils_var.o btree_int2.o \
btree_numeric.o $(WIN32RES)
EXTENSION = btree_gist
DATA = btree_gist--1.0.sql btree_gist--unpackaged--1.0.sql
DATA = btree_gist--1.1.sql btree_gist--unpackaged--1.0.sql \
btree_gist--1.0--1.1.sql
PGFILEDESC = "btree_gist - B-tree equivalent GIST operator classes"
REGRESS = init int2 int4 int8 float4 float8 cash oid timestamp timestamptz \