1ALTER ROUTINE(7)         PostgreSQL 13.4 Documentation        ALTER ROUTINE(7)
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NAME

6       ALTER_ROUTINE - change the definition of a routine
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SYNOPSIS

9       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
10           action [ ... ] [ RESTRICT ]
11       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
12           RENAME TO new_name
13       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
14           OWNER TO { new_owner | CURRENT_USER | SESSION_USER }
15       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
16           SET SCHEMA new_schema
17       ALTER ROUTINE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ]
18           [ NO ] DEPENDS ON EXTENSION extension_name
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20       where action is one of:
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22           IMMUTABLE | STABLE | VOLATILE
23           [ NOT ] LEAKPROOF
24           [ EXTERNAL ] SECURITY INVOKER | [ EXTERNAL ] SECURITY DEFINER
25           PARALLEL { UNSAFE | RESTRICTED | SAFE }
26           COST execution_cost
27           ROWS result_rows
28           SET configuration_parameter { TO | = } { value | DEFAULT }
29           SET configuration_parameter FROM CURRENT
30           RESET configuration_parameter
31           RESET ALL
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DESCRIPTION

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

41       To rename the routine foo for type integer to foobar:
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43           ALTER ROUTINE foo(integer) RENAME TO foobar;
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45       This command will work independent of whether foo is an aggregate,
46       function, or procedure.
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COMPATIBILITY

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

55       ALTER AGGREGATE (ALTER_AGGREGATE(7)), ALTER FUNCTION
56       (ALTER_FUNCTION(7)), ALTER PROCEDURE (ALTER_PROCEDURE(7)), DROP ROUTINE
57       (DROP_ROUTINE(7))
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59       Note that there is no CREATE ROUTINE command.
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63PostgreSQL 13.4                      2021                     ALTER ROUTINE(7)
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