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Add the usage count statistics to the information available in

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contrib/pgbuffercache.

Greg Smith
This commit is contained in:
Bruce Momjian
2007-04-07 16:09:14 +00:00
parent 5695f38f74
commit b0194ab110
3 changed files with 23 additions and 14 deletions
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contrib/pg_buffercache/pg_buffercache.sql.in
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@ -12,7 +12,7 @@ LANGUAGE C;
CREATE VIEW pg_buffercache AS
SELECT P.* FROM pg_buffercache_pages() AS P
(bufferid integer, relfilenode oid, reltablespace oid, reldatabase oid,
relblocknumber int8, isdirty bool);
relblocknumber int8, isdirty bool, usagecount int2);
-- Don't want these to be available at public.
REVOKE ALL ON FUNCTION pg_buffercache_pages() FROM PUBLIC;