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DROP_RULE (l)

Removes an existing rule from the database

SYNOPSIS

    DROP RULE name
    

    name

      The name of an existing rule to drop.

    DROP

      Message returned if successfully.

    ERROR: RewriteGetRuleEventRel: rule "name" not found

      This message occurs if the specified rule does not exist.

DESCRIPTION

    DROP RULE drops a rule from the specified Postgres rule system. Postgres will immediately cease enforcing it and will purge its definition from the system catalogs.

    The DROP RULE statement is a Postgres language extension.

    Refer to CREATE RULE for information on how to create rules.

    Once a rule is dropped, access to historical information the rule has written may disappear.

USAGE

    To drop the rewrite rule newrule:

    DROP RULE newrule;
    

COMPATIBILITY

    There is no DROP RULE in SQL92.