DROP STATISTICS(7) PostgreSQL 13.4 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 13.4 2021 DROP STATISTICS(7)
postgresql 13.4 - Generated Thu Sep 16 19:23:02 CDT 2021