ALTER_ROUTINE(7) - Man pages

ALTER ROUTINE(7)         PostgreSQL 15.7 Documentation        ALTER ROUTINE(7)

NAME
       ALTER_ROUTINE - change the definition of a routine

SYNOPSIS
       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
           action [ ... ] [ RESTRICT ]
       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
           RENAME TO new_name
       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
           OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
           SET SCHEMA new_schema
       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
           [ NO ] DEPENDS ON EXTENSION extension_name

       where action is one of:

           IMMUTABLE | STABLE | VOLATILE
           [ NOT ] LEAKPROOF
           [ EXTERNAL ] SECURITY INVOKER | [ EXTERNAL ] SECURITY DEFINER
           PARALLEL { UNSAFE | RESTRICTED | SAFE }
           COST execution_cost
           ROWS result_rows
           SET configuration_parameter { TO | = } { value | DEFAULT }
           SET configuration_parameter FROM CURRENT
           RESET configuration_parameter
           RESET ALL

DESCRIPTION
       ALTER ROUTINE changes the definition of a routine, which can be an
       aggregate function, a normal function, or a procedure. See under ALTER
       AGGREGATE (ALTER_AGGREGATE(7)), ALTER FUNCTION (ALTER_FUNCTION(7)), and
       ALTER PROCEDURE (ALTER_PROCEDURE(7)) for the description of the
       parameters, more examples, and further details.

EXAMPLES
       To rename the routine foo for type integer to foobar:

           ALTER ROUTINE foo(integer) RENAME TO foobar;

       This command will work independent of whether foo is an aggregate,
       function, or procedure.

COMPATIBILITY
       This statement is partially compatible with the ALTER ROUTINE statement
       in the SQL standard. See under ALTER FUNCTION (ALTER_FUNCTION(7)) and
       ALTER PROCEDURE (ALTER_PROCEDURE(7)) for more details. Allowing routine
       names to refer to aggregate functions is a PostgreSQL extension.

SEE ALSO
       ALTER AGGREGATE (ALTER_AGGREGATE(7)), ALTER FUNCTION
       (ALTER_FUNCTION(7)), ALTER PROCEDURE (ALTER_PROCEDURE(7)), DROP ROUTINE
       (DROP_ROUTINE(7))

       Note that there is no CREATE ROUTINE command.

PostgreSQL 15.7                      2024                     ALTER ROUTINE(7)

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