mariadb/mysql-test/main/sp-default-param.test

--echo # Start of 11.8 tests

--echo #
--echo # MDEV-10862 Stored procedures: default values for parameters (optional parameters)
--echo #

--echo #
--echo # Basic default parameter test for procedures
--echo #

DELIMITER $$;
CREATE OR REPLACE PROCEDURE p1(par1 INT, par2 INT DEFAULT 1)
BEGIN
  SELECT par1, par2 FROM DUAL;
END;
$$
DELIMITER ;$$
CALL p1(2,3);
CALL p1(2);
--error ER_SP_WRONG_NO_OF_ARGS
CALL p1(2,3,4);
--error ER_SP_WRONG_NO_OF_ARGS
CALL p1();

DROP PROCEDURE p1;

--echo #
--echo # Basic default parameter test for functions
--echo #
DELIMITER $$;
CREATE OR REPLACE FUNCTION f1(par1 INT, par2 INT DEFAULT 1) RETURNS INT
  RETURN par1 + par2;
$$
DELIMITER ;$$
SELECT f1(2,3) FROM DUAL;
SELECT f1(2) FROM DUAL;
--error ER_SP_WRONG_NO_OF_ARGS
SELECT f1(2,3,4) FROM DUAL;
--error ER_SP_WRONG_NO_OF_ARGS
SELECT f1() FROM DUAL;

DROP FUNCTION f1;

--echo #
--echo # Test various data types
--echo #
CREATE TABLE t1 (a INT, b VARCHAR(10));

CREATE DATABASE d1;
USE d1;
CREATE TABLE t1 (a INT, b VARCHAR(10));

USE test;
DELIMITER $$;
CREATE OR REPLACE PROCEDURE p1(par1 INT DEFAULT 1,
                                par2 VARCHAR(10) DEFAULT 'abc',
                                par3 DATE DEFAULT '2010-01-01',
                                par4 DECIMAL(10,2) DEFAULT 1.23,
                                par5 DOUBLE DEFAULT 1.23,
                                par6 FLOAT DEFAULT 1.23,
                                par7 CHAR DEFAULT 'a',
                                par8 BINARY DEFAULT 'a',
                                par9 BLOB DEFAULT 'a',
                                par10 TEXT DEFAULT 'a',
                                par11 ENUM('a','b') DEFAULT 'a',
                                par12 SET('a','b') DEFAULT 'a',
                                par13 TIMESTAMP DEFAULT '2010-01-01 00:00:00',
                                par14 DATETIME DEFAULT '2010-01-01 00:00:00',
                                par15 TIME DEFAULT '00:00:00',
                                par16 YEAR DEFAULT 2010,
                                par17 BOOLEAN DEFAULT TRUE,
                                par18 TYPE OF t1.a DEFAULT 10,
                                par19 TYPE OF d1.t1.a DEFAULT 10,
                                par20 ROW TYPE OF t1 DEFAULT ROW(1, 'cde'),
                                par21 ROW TYPE OF d1.t1 DEFAULT ROW(1, 'cde'))
BEGIN
  SELECT par1, par2, par3, par4, par5, par6, par7, par8, par9,
         par10, par11, par12, par13, par14, par15, par16, par17, par18,
         par19, par20.b, par21.b
  FROM DUAL;
END;
$$
DELIMITER ;$$

CALL p1();

DROP PROCEDURE p1;
DROP TABLE t1;
DROP DATABASE d1;

--echo #
--echo # Default parameters in package's routines
--echo #
DELIMITER $$;
CREATE OR REPLACE PACKAGE p1
  PROCEDURE p1(par1 INT,
               par2 INT DEFAULT 2);
  FUNCTION f1(par1 INT,
              par2 INT DEFAULT 2) RETURNS INT;
END;
$$
CREATE OR REPLACE PACKAGE BODY p1
  PROCEDURE p1(par1 INT,
               par2 INT DEFAULT 2)
  BEGIN
    SELECT par1, par2 FROM DUAL;
  END;
  FUNCTION f1(par1 INT,
              par2 INT DEFAULT 2) RETURNS INT
  BEGIN
    RETURN par1 + par2;
  END;
END;
$$
DELIMITER ;$$

CALL p1.p1(1,4);
CALL p1.p1(1);
SELECT p1.f1(1,4) FROM DUAL;
SELECT p1.f1(1) FROM DUAL;

DROP PACKAGE p1;

--echo #
--echo # MDEV-35925 OUT and INOUT parameters shouldn't expect a default value
--echo #

# An IN param with default followed by an OUT param
DELIMITER $$;
--error ER_NOT_SUPPORTED_YET
CREATE PROCEDURE sp1(IN p1 INT DEFAULT 0, OUT p2 INT)
BEGIN
  SET p2 = p2 + 1;
END;
--error ER_NOT_SUPPORTED_YET
CREATE PROCEDURE sp1(IN p1 INT DEFAULT 0, IN OUT p2 INT)
BEGIN
  SET p2 = p2 + 1;
END;
DELIMITER ;$$

--echo # End of 11.8 tests