DROP POLICY
DROP POLICY
DROP POLICY - remove a row-level security policy from a table
Synopsis
DROP POLICY [ IF EXISTS ]nameONtable_name[ CASCADE | RESTRICT ]
Description
DROP POLICY
removes the specified policy from the table.
Note that if the last policy is removed for a table and the table still has
row-level security enabled via
ALTER TABLE
, then the
default-deny policy will be used.
ALTER TABLE ... DISABLE ROW
LEVEL SECURITY
can be used to disable row-level security for a
table, whether policies for the table exist or not.
Parameters
-
IF EXISTS -
Do not throw an error if the policy does not exist. A notice is issued in this case.
-
name -
The name of the policy to drop.
-
table_name -
The name (optionally schema-qualified) of the table that the policy is on.
-
CASCADE
RESTRICT -
These key words do not have any effect, since there are no dependencies on policies.
Examples
To drop the policy called
p1
on the table named
my_table
:
DROP POLICY p1 ON my_table;
Compatibility
DROP POLICY
is a
PostgreSQL
extension.