DROP STATISTICS(7)       PostgreSQL 16.2 Documentation      DROP STATISTICS(7)

NAME
       DROP_STATISTICS - remove extended statistics

SYNOPSIS
       DROP STATISTICS [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]

DESCRIPTION
       DROP STATISTICS removes statistics object(s) from the database. Only
       the statistics object's owner, the schema owner, or a superuser can
       drop a statistics object.

PARAMETERS
       IF EXISTS
           Do not throw an error if the statistics object does not exist. A
           notice is issued in this case.

       name
           The name (optionally schema-qualified) of the statistics object to
           drop.

       CASCADE
       RESTRICT
           These key words do not have any effect, since there are no
           dependencies on statistics.

EXAMPLES
       To destroy two statistics objects in different schemas, without failing
       if they don't exist:

           DROP STATISTICS IF EXISTS
               accounting.users_uid_creation,
               public.grants_user_role;

COMPATIBILITY
       There is no DROP STATISTICS command in the SQL standard.

SEE ALSO
       ALTER STATISTICS (ALTER_STATISTICS(7)), CREATE STATISTICS
       (CREATE_STATISTICS(7))

PostgreSQL 16.2                      2024                   DROP STATISTICS(7)