22 lines
659 B
MySQL
22 lines
659 B
MySQL
-- Adjust this setting to control where the objects get created.
|
|
BEGIN;
|
|
SET search_path = public;
|
|
|
|
-- Register the function.
|
|
CREATE OR REPLACE FUNCTION pg_buffercache_pages()
|
|
RETURNS SETOF RECORD
|
|
AS 'MODULE_PATHNAME', 'pg_buffercache_pages'
|
|
LANGUAGE C;
|
|
|
|
-- Create a view for convenient access.
|
|
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, usagecount int2);
|
|
|
|
-- Don't want these to be available at public.
|
|
REVOKE ALL ON FUNCTION pg_buffercache_pages() FROM PUBLIC;
|
|
REVOKE ALL ON pg_buffercache FROM PUBLIC;
|
|
|
|
COMMIT;
|