mariadb/mysql-test/suite/compat/oracle/t/exception.test

SET sql_mode=ORACLE;

--echo #
--echo # sql_mode=ORACLE: Predefined exceptions: TOO_MANY_ROWS, NO_DATA_FOUND, DUP_VAL_ON_INDEX
--echo #

--echo #
--echo # Testing NO_DATA_FOUND and TOO_MANY_ROWS
--echo #

CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20);
DELIMITER $$;
CREATE PROCEDURE p1(lim INT, res OUT VARCHAR)
AS
  a INT;
BEGIN
  SELECT a INTO a FROM t1 LIMIT lim;
EXCEPTION
  WHEN TOO_MANY_ROWS THEN res:='--- too_many_rows cought ---';
  WHEN NO_DATA_FOUND THEN res:='--- no_data_found cought ---';
END;
$$
DELIMITER ;$$
SET @res='';
CALL p1(0, @res);
SELECT @res;
CALL p1(2, @res);
SELECT @res;
DROP PROCEDURE p1;
DROP TABLE t1;

--echo #
--echo # Testing DUP_VAL_ON_INDEX
--echo #

CREATE TABLE t1 (a INT PRIMARY KEY);
DELIMITER $$;
CREATE PROCEDURE p1(res OUT VARCHAR)
AS
BEGIN
  INSERT INTO t1 VALUES (10);
  INSERT INTO t1 VALUES (10);
EXCEPTION
  WHEN DUP_VAL_ON_INDEX THEN res:='--- dup_val_on_index cought ---';
END;
$$
DELIMITER ;$$
SET @res='';
CALL p1(@res);
SELECT @res;
SELECT * FROM t1;
DROP PROCEDURE p1;
DROP TABLE t1;


--echo #
--echo # MDEV-10840 sql_mode=ORACLE: RAISE statement for predefined exceptions
--echo #

--echo #
--echo # RAISE outside of an SP context
--echo #

--error ER_SP_COND_MISMATCH
RAISE NO_DATA_FOUND;
--error ER_SP_COND_MISMATCH
RAISE INVALID_CURSOR;
--error ER_SP_COND_MISMATCH
RAISE DUP_VAL_ON_INDEX;
--error ER_SP_COND_MISMATCH
RAISE TOO_MANY_ROWS;

--error ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER
RAISE;


--echo #
--echo # RAISE for an undefinite exception
--echo #

DELIMITER $$;
--error ER_SP_COND_MISMATCH
CREATE PROCEDURE p1
AS
BEGIN
  RAISE xxx;
END;
$$
DELIMITER ;$$


--echo #
--echo # RAISE for predefined exceptions
--echo #

DELIMITER $$;
CREATE PROCEDURE p1
AS
BEGIN
  RAISE no_data_found;
END;
$$
DELIMITER ;$$
CALL p1();
DROP PROCEDURE p1;

DELIMITER $$;
CREATE PROCEDURE p1
AS
BEGIN
  RAISE invalid_cursor;
END;
$$
DELIMITER ;$$
--error ER_SP_CURSOR_NOT_OPEN
CALL p1();
DROP PROCEDURE p1;

DELIMITER $$;
CREATE PROCEDURE p1
AS
BEGIN
  RAISE dup_val_on_index;
END;
$$
DELIMITER ;$$
--error ER_DUP_ENTRY
CALL p1();
DROP PROCEDURE p1;

DELIMITER $$;
CREATE PROCEDURE p1
AS
BEGIN
  raise too_many_rows;
END;
$$
DELIMITER ;$$
--error ER_TOO_MANY_ROWS
CALL p1();
DROP PROCEDURE p1;


--echo #
--echo # RAISE with no exception name (resignal)
--echo #

DELIMITER $$;
CREATE PROCEDURE p1()
AS
BEGIN
  RAISE;
END;
$$
DELIMITER ;$$
--error ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER
CALL p1();
DROP PROCEDURE p1;


CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20);
DELIMITER $$;
CREATE PROCEDURE p1(lim INT)
AS
  a INT;
BEGIN
  SELECT a INTO a FROM t1 LIMIT lim;
EXCEPTION
  WHEN TOO_MANY_ROWS THEN RAISE;
  WHEN NO_DATA_FOUND THEN RAISE;
END;
$$
DELIMITER ;$$
CALL p1(0);
--error ER_TOO_MANY_ROWS
CALL p1(2);
DROP PROCEDURE p1;
DROP TABLE t1;


CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20);
DELIMITER $$;
CREATE PROCEDURE p1(lim INT)
AS
  a INT;
BEGIN
  SELECT a INTO a FROM t1 LIMIT lim;
EXCEPTION
  WHEN OTHERS THEN RAISE;
END;
$$
DELIMITER ;$$
CALL p1(0);
--error ER_TOO_MANY_ROWS
CALL p1(2);
DROP PROCEDURE p1;
DROP TABLE t1;


CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20);
DELIMITER $$;
CREATE PROCEDURE p1()
AS
  a INT;
  CURSOR c IS SELECT a FROM t1;
BEGIN
  FETCH c INTO a;
EXCEPTION
  WHEN INVALID_CURSOR THEN RAISE;
END;
$$
DELIMITER ;$$
--error ER_SP_CURSOR_NOT_OPEN
CALL p1();
DROP PROCEDURE p1;
DROP TABLE t1;


CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20);
DELIMITER $$;
CREATE PROCEDURE p1()
AS
  a INT;
  CURSOR c IS SELECT a FROM t1;
BEGIN
  FETCH c INTO a;
EXCEPTION
  WHEN OTHERS THEN RAISE;
END;
$$
DELIMITER ;$$
--error ER_SP_CURSOR_NOT_OPEN
CALL p1();
DROP PROCEDURE p1;
DROP TABLE t1;


--echo #
--echo # End of MDEV-10840 sql_mode=ORACLE: RAISE statement for predefined exceptions
--echo #