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contrib/pg_stat_statements/pg_stat_statements--1.4.sql
48 строк
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Robert Haas
Update pg_stat_statements extension for parallel query.
10 июн 2016, 17:42
10 июн 2016, 17:42
496899c
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/* contrib/pg_stat_statements/pg_stat_statements--1.4.sql */ -- complain if script is sourced in psql, rather than via CREATE EXTENSION \echo Use "CREATE EXTENSION pg_stat_statements" to load this file. \quit -- Register functions. CREATE FUNCTION pg_stat_statements_reset() RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C PARALLEL SAFE; CREATE FUNCTION pg_stat_statements(IN showtext boolean, OUT userid oid, OUT dbid oid, OUT queryid bigint, OUT query text, OUT calls int8, OUT total_time float8, OUT min_time float8, OUT max_time float8, OUT mean_time float8, OUT stddev_time float8, OUT rows int8, OUT shared_blks_hit int8, OUT shared_blks_read int8, OUT shared_blks_dirtied int8, OUT shared_blks_written int8, OUT local_blks_hit int8, OUT local_blks_read int8, OUT local_blks_dirtied int8, OUT local_blks_written int8, OUT temp_blks_read int8, OUT temp_blks_written int8, OUT blk_read_time float8, OUT blk_write_time float8 ) RETURNS SETOF record AS 'MODULE_PATHNAME', 'pg_stat_statements_1_3' LANGUAGE C STRICT VOLATILE PARALLEL SAFE; -- Register a view on the function for ease of use. CREATE VIEW pg_stat_statements AS SELECT * FROM pg_stat_statements(true); GRANT SELECT ON pg_stat_statements TO PUBLIC; -- Don't want this to be available to non-superusers. REVOKE ALL ON FUNCTION pg_stat_statements_reset() FROM PUBLIC;