Drop a function : Drop Function « Store Procedure Function « PostgreSQL

1. PostgreSQL
2. Store Procedure Function
3. Drop Function

Drop a function

postgres=# CREATE FUNCTION "test" (integer) RETURNS integer AS '
postgres'#
postgres'#  DECLARE
postgres'#   variable ALIAS FOR $1;
postgres'#  BEGIN
postgres'#   return variable * 2;
postgres'#  END;
postgres'#  ' LANGUAGE 'plpgsql';
CREATE FUNCTION
postgres=#
postgres=# select test(1);
 test
------
    2
(1 row)

postgres=#
postgres=# drop function test(integer);
DROP FUNCTION
postgres=#
postgres=#
           
       

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