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21 lines
772 B
MySQL
21 lines
772 B
MySQL
/* $PostgreSQL: pgsql/contrib/pg_buffercache/pg_buffercache.sql.in,v 1.8 2008/08/14 12:56:41 heikki Exp $ */
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-- Adjust this setting to control where the objects get created.
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SET search_path = public;
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-- Register the function.
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CREATE OR REPLACE FUNCTION pg_buffercache_pages()
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RETURNS SETOF RECORD
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AS 'MODULE_PATHNAME', 'pg_buffercache_pages'
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LANGUAGE C;
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-- Create a view for convenient access.
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CREATE VIEW pg_buffercache AS
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SELECT P.* FROM pg_buffercache_pages() AS P
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(bufferid integer, relfilenode oid, reltablespace oid, reldatabase oid,
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relforknumber int2, relblocknumber int8, isdirty bool, usagecount int2);
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-- Don't want these to be available at public.
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REVOKE ALL ON FUNCTION pg_buffercache_pages() FROM PUBLIC;
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REVOKE ALL ON pg_buffercache FROM PUBLIC;
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