mirror of https://github.com/postgres/postgres
60555bd46c
cvs. The patch fixes memory leak during creation GiST index on timestamp column. Thank you. -- Teodor Sigaev teodor@stack.net |
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|---|---|---|
| .. | ||
| data | ||
| expected | ||
| sql | ||
| Makefile | ||
| README.btree_gist | ||
| btree_gist.c | ||
| btree_gist.sql.in | ||
README.btree_gist
This is B-Tree implementation using GiST for int4 and
timestamp types.
All work was done by Teodor Sigaev (teodor@stack.net) and Oleg Bartunov
(oleg@sai.msu.su). See http://www.sai.msu.su/~megera/postgres/gist
for additional information.
NOTICE:
This version will works only with postgresql version 7.2 and above
because of changes in interface of function calling and in system
tables.
INSTALLATION:
gmake
gmake install
-- load functions
psql <database> < btree_gist.sql
REGRESSION TEST:
gmake installcheck
EXAMPLE USAGE:
create table test (a int4);
-- create index
create index testidx on test using gist (a);
-- query
select * from test where a < 10;