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45 lines
1.2 KiB
MySQL
45 lines
1.2 KiB
MySQL
/* $PostgreSQL: pgsql/contrib/pg_freespacemap/pg_freespacemap.sql.in,v 1.8 2007/11/13 04:24:28 momjian 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 functions.
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CREATE OR REPLACE FUNCTION pg_freespacemap_pages()
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RETURNS SETOF RECORD
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AS 'MODULE_PATHNAME', 'pg_freespacemap_pages'
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LANGUAGE C;
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CREATE OR REPLACE FUNCTION pg_freespacemap_relations()
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RETURNS SETOF RECORD
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AS 'MODULE_PATHNAME', 'pg_freespacemap_relations'
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LANGUAGE C;
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-- Create views for convenient access.
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CREATE VIEW pg_freespacemap_pages AS
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SELECT P.* FROM pg_freespacemap_pages() AS P
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(reltablespace oid,
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reldatabase oid,
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relfilenode oid,
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relblocknumber bigint,
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bytes integer);
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CREATE VIEW pg_freespacemap_relations AS
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SELECT P.* FROM pg_freespacemap_relations() AS P
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(reltablespace oid,
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reldatabase oid,
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relfilenode oid,
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avgrequest integer,
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interestingpages integer,
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storedpages integer,
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nextpage integer);
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-- Don't want these to be available to public.
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REVOKE ALL ON FUNCTION pg_freespacemap_pages() FROM PUBLIC;
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REVOKE ALL ON pg_freespacemap_pages FROM PUBLIC;
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REVOKE ALL ON FUNCTION pg_freespacemap_relations() FROM PUBLIC;
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REVOKE ALL ON pg_freespacemap_relations FROM PUBLIC;
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