mirror of https://github.com/citusdata/citus.git
12 lines
465 B
SQL
12 lines
465 B
SQL
-- citus--8.0-3--8.0-4
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SET search_path = 'pg_catalog';
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CREATE OR REPLACE FUNCTION lock_relation_if_exists(table_name text, lock_mode text)
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RETURNS BOOL
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LANGUAGE C STRICT as 'MODULE_PATHNAME',
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$$lock_relation_if_exists$$;
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COMMENT ON FUNCTION lock_relation_if_exists(table_name text, lock_mode text)
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IS 'used internally to locks relation in the lock_mode if the relation exists without throwing errors; consider using LOCK * IN * MODE instead';
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RESET search_path;
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