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Bloom index contrib module

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Module provides new access method. It is actually a simple Bloom filter
implemented as pgsql's index. It could give some benefits on search
with large number of columns.

Module is a single way to test generic WAL interface committed earlier.

Author: Teodor Sigaev, Alexander Korotkov
Reviewers: Aleksander Alekseev, Michael Paquier, Jim Nasby
This commit is contained in:
Teodor Sigaev
2016-04-01 16:42:24 +03:00
parent 4e56e5a6de
commit 9ee014fc89
18 changed files with 2126 additions and 0 deletions
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24
contrib/bloom/Makefile Normal file
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# contrib/bloom/Makefile
MODULE_big = bloom
OBJS = blcost.o blinsert.o blscan.o blutils.o blvacuum.o blvalidate.o $(WIN32RES)
EXTENSION = bloom
DATA = bloom--1.0.sql
PGFILEDESC = "bloom access method - signature file based index"
REGRESS = bloom
ifdef USE_PGXS
PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)
else
subdir = contrib/bloom
top_builddir = ../..
include $(top_builddir)/src/Makefile.global
include $(top_srcdir)/contrib/contrib-global.mk
endif
wal-check: temp-install
$(prove_check)