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DROP STATISTICS(7) PostgreSQL 11.9 Documentation DROP STATISTICS(7)

NAME

DROP_STATISTICS - remove extended statistics

SYNOPSIS

DROP STATISTICS [ IF EXISTS ] name [, ...]

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.

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))
2020 PostgreSQL 11.9