-- source include/have_debug.inc

SET sql_mode=ORACLE;

--echo #
--echo # Testing exceptions in the top-level blocks
--echo #

--echo # No HANDLER declarations, no exceptions
DELIMITER /;
CREATE FUNCTION f1 RETURN INT
AS
BEGIN
  RETURN 10;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1();
DROP FUNCTION f1;

--echo # No HANDLER declarations, no code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 ()
IS
BEGIN
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
CALL p1;
DROP PROCEDURE p1;


--echo # No HANDLER declarations, no code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
EXCEPTION
  WHEN 1002 THEN v:=225;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;


--echo # No HANDLER declarations, some code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=224;
EXCEPTION
  WHEN 1002 THEN v:=225;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;


--echo # Some HANDLER declarations, no code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
  EXIT HANDLER FOR 1000
  BEGIN
   v:=123;
  END;
BEGIN
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;


--echo # Some HANDLER declarations, no code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
  EXIT HANDLER FOR 1000
  BEGIN
   v:=123;
  END;
BEGIN
EXCEPTION
  WHEN 1002 THEN v:=225;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;


--echo # Some HANDLER declarations, some code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
  EXIT HANDLER FOR 1000
  BEGIN
   v:=123;
  END;
BEGIN
  v:=223;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # Some HANDLER declarations, some code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT VARCHAR2(20))
IS
  EXIT HANDLER FOR 1000
  BEGIN
    v:=123;
  END;
  CONTINUE HANDLER FOR 1001
  BEGIN
    SET v=223;
  END;
BEGIN
  v:= 1;
EXCEPTION
  WHEN 1002 THEN SET v=225;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
DROP PROCEDURE p1;


--echo #
--echo # Testing EXCEPTIONS in internal blocks
--echo #

--echo # No HANDLER declarations, no code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  BEGIN
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # No HANDLER declarations, no code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  BEGIN
  EXCEPTION
    WHEN 20002 THEN v:=335;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # No HANDLER declarations, some code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  BEGIN
    v:=223;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # No HANDLER declarations, some code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  BEGIN
    v:=223;
  EXCEPTION
    WHEN 20002 THEN v:=335;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # Some HANDLER declarations, no code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  DECLARE
    EXIT HANDLER FOR 1000
    BEGIN
      v:=323;
    END;
  BEGIN
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # Some HANDLER declarations, no code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  DECLARE
    EXIT HANDLER FOR 1000
    BEGIN
      v:=323;
    END;
  BEGIN
  EXCEPTION
    WHEN 20002 THEN v:=335;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # Some HANDLER declarations, some code, no exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  DECLARE
    EXIT HANDLER FOR 1000
    BEGIN
      v:=323;
    END;
  BEGIN
   v:= 324;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo # Some HANDLER declarations, some code, some exceptions
DELIMITER /;
CREATE PROCEDURE p1 (v IN OUT INT)
IS
BEGIN
  v:=123;
  DECLARE
    EXIT HANDLER FOR 1000
    BEGIN
      v:=323;
    END;
  BEGIN
    v:= 324;
  EXCEPTION WHEN 2002 THEN v:= 325;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
SET @v=10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;

--echo #
--echo # Testing EXIT statement
--echo #

DELIMITER /;
CREATE FUNCTION f1 RETURN INT
IS
  i INT := 0;
BEGIN
  LOOP
    i:= i + 1;
    IF i >= 5 THEN
      EXIT;
    END IF;
  END LOOP;
  RETURN i;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1() FROM DUAL;
DROP FUNCTION f1;


DELIMITER /;
CREATE FUNCTION f1 RETURN INT
IS
  i INT := 0;
BEGIN
  LOOP
    i:= i + 1;
    EXIT WHEN i >=5;
  END LOOP;
  RETURN i;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1() FROM DUAL;
DROP FUNCTION f1;


DELIMITER /;
CREATE FUNCTION f1 RETURN INT
IS
  i INT := 0;
BEGIN
  LOOP
    BEGIN
      i:= i + 1;
      IF i >= 5 THEN
        EXIT;
      END IF;
    EXCEPTION
      WHEN OTHERS THEN i:= 1000;
    END;
  END LOOP;
  RETURN i;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1() FROM DUAL;
DROP FUNCTION f1;


DELIMITER /;
CREATE PROCEDURE p1(a IN OUT INT)
IS
  i INT := 0;
BEGIN
  LOOP
    LOOP
      BEGIN
        i:= i + 1;
        IF i >=5 THEN
          EXIT;
        END IF;
      EXCEPTION
        WHEN OTHERS THEN a:=1000;
      END;
    END LOOP;
    i:= i + 100;
    EXIT;
  END LOOP;
  a:= i;
EXCEPTION
  WHEN OTHERS THEN a:=11;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
set @v= 10;
CALL p1(@v);
SELECT @v;
DROP PROCEDURE p1;


--echo # Testing RETURN in procedures
DELIMITER /;
CREATE PROCEDURE p1 (a IN OUT INT)
AS
BEGIN
  IF a < 10 THEN
    BEGIN
      a:= a + 1;
      RETURN;
    END;
  END IF;
  a:= 200;
EXCEPTION
  WHEN OTHERS THEN
  BEGIN
    a:= 100;
    RETURN;
  END;
END;
/
DELIMITER ;/
SHOW PROCEDURE CODE p1;
DROP PROCEDURE p1;


--echo # Testing FOR loop statement
DELIMITER /;
CREATE FUNCTION f1 (a INT, b INT) RETURN INT
AS
  total INT := 0;
BEGIN
  FOR i IN 1 .. a
  LOOP
    total:= total + i;
    IF i = b THEN
      EXIT;
    END IF;
  END LOOP;
  RETURN total;
END
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3, 100) FROM DUAL;
SELECT f1(3, 2) FROM DUAL;
DROP FUNCTION f1;

DELIMITER /;
CREATE FUNCTION f1 (a INT, b INT) RETURN INT
AS
  total INT := 0;
BEGIN
  FOR i IN REVERSE a..1
  LOOP
    total:= total + i;
    IF i = b THEN
      EXIT;
    END IF;
  END LOOP;
  RETURN total;
END
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3, 100) FROM DUAL;
SELECT f1(3, 2) FROM DUAL;
DROP FUNCTION f1;


--echo # Testing labeled FOR LOOP statement

DELIMITER /;
CREATE FUNCTION f1 (a INT, limita INT, b INT, limitb INT) RETURN INT
AS
  total INT := 0;
BEGIN
  <<la>>
  FOR ia IN 1 .. a
  LOOP
    total:= total + 1000;
    <<lb>>
    FOR ib IN 1 .. b
    LOOP
      total:= total + 1;
      EXIT lb WHEN ib = limitb;
      EXIT la WHEN ia = limita;
    END LOOP lb;
  END LOOP la;
  RETURN total;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(2, 1, 2, 2) FROM DUAL;
SELECT f1(2, 2, 2, 2) FROM DUAL;
SELECT f1(2, 3, 2, 3) FROM DUAL;
DROP FUNCTION f1;


--echo # Testing labeled ITERATE in a labeled FOR LOOP

DELIMITER /;
CREATE FUNCTION f1(a INT) RETURN INT
AS
  total INT:= 0;
BEGIN
  <<li>>
  FOR i IN 1 .. a
  LOOP
    total:= total + 1000;
    IF i = 5 THEN
      ITERATE li;
    END IF;
    total:= total + 1;
  END LOOP;
  RETURN total;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
DROP FUNCTION f1;


DELIMITER /;
CREATE FUNCTION f1(a INT) RETURN INT
AS
  total INT:= 0;
BEGIN
  <<li>>
  FOR i IN 1 .. a
  LOOP
    FOR j IN 1 .. 2
    LOOP
      total:= total + 1000;
      IF i = 5 THEN
        ITERATE li;
      END IF;
      total:= total + 1;
    END LOOP;
  END LOOP;
  RETURN total;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
DROP FUNCTION f1;


DELIMITER /;
CREATE FUNCTION f1(a INT) RETURN INT
AS
  total INT:= 0;
BEGIN
  <<lj>>
  FOR j IN 1 .. 2
  LOOP
    <<li>>
    FOR i IN 1 .. a
    LOOP
      total:= total + 1000;
      IF i = 5 THEN
        ITERATE li;
      END IF;
      total:= total + 1;
    END LOOP;
  END LOOP;
  RETURN total;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
DROP FUNCTION f1;


--echo # Testing CONTINUE statement

DELIMITER /;
CREATE FUNCTION f1(a INT) RETURN INT
AS
  total INT:= 0;
BEGIN
  FOR i IN 1 .. a
  LOOP
    CONTINUE WHEN i=5;
    total:= total + 1;
  END LOOP;
  RETURN total;
END;
/
DELIMITER ;/
SHOW FUNCTION CODE f1;
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
DROP FUNCTION f1;

--echo #
--echo # Start of MDEV-10597 Cursors with parameters
--echo #

DELIMITER $$;
CREATE PROCEDURE p1(arg_value_a VARCHAR, arg_value_b VARCHAR,
                    arg_pattern_a VARCHAR, arg_pattern_b VARCHAR)
AS
  v_a VARCHAR(10);
  v_b VARCHAR(20);
  CURSOR c (p_value_a VARCHAR,
            p_value_b VARCHAR,
            p_pattern_a VARCHAR,
            p_pattern_b VARCHAR,
            p_limit_a INT,
            p_limit_b INT,
            p_unused TEXT) IS
    (SELECT p_value_a, p_value_b FROM DUAL
       WHERE p_value_a LIKE p_pattern_a LIMIT p_limit_a)
    UNION
    (SELECT p_value_b, p_value_a FROM DUAL
       WHERE p_value_b LIKE p_pattern_b LIMIT p_limit_b);
BEGIN
  OPEN c(arg_value_a, (SELECT arg_value_b),
         arg_pattern_a, arg_pattern_b, 100, 101, 'x');
  LOOP
    FETCH c INTO v_a, v_b;
    EXIT WHEN c%NOTFOUND;
    SELECT v_a, v_b;
  END LOOP;
  CLOSE c;
END;
$$
DELIMITER ;$$
CALL p1('aaa','bbb','aaa','bbb');
SHOW PROCEDURE CODE p1;
DROP PROCEDURE p1;


--echo #
--echo # End of MDEV-10597 Cursors with parameters
--echo #


--echo #
--echo # MDEV-10914 ROW data type for stored routine variables
--echo #
DELIMITER $$;
CREATE FUNCTION f1() RETURN INT
AS
  a ROW(a INT, b INT);
BEGIN
  a.b:= 200;
  RETURN a.b;
END;
$$
DELIMITER ;$$
SHOW FUNCTION CODE f1;
SELECT f1();
DROP FUNCTION f1;


DELIMITER $$;
CREATE PROCEDURE p1
AS
  rec ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
BEGIN
  rec:= ROW(10,20.123456,30.123,'test');
  SELECT rec.a, rec.b, rec.c, rec.d;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
CALL p1;
DROP PROCEDURE p1;


DELIMITER $$;
CREATE PROCEDURE p1
AS
  rec ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) :=
      ROW(10,20.123456,30.123,'test');
BEGIN
  SELECT rec.a, rec.b, rec.c, rec.d;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
CALL p1;
DROP PROCEDURE p1;


DELIMITER $$;
CREATE PROCEDURE p1
AS
  rec1 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
  rec2 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
BEGIN
  rec1:= ROW(10,20.123456,30.123,'test');
  rec2:= rec1;
  SELECT rec2.a, rec2.b, rec2.c, rec2.d;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
CALL p1;
DROP PROCEDURE p1;


DELIMITER $$;
CREATE PROCEDURE p1
AS
  rec1 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) :=
       ROW(10,20.123456,30.123,'test');
  rec2 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) := rec1;
BEGIN
  SELECT rec2.a, rec2.b, rec2.c, rec2.d;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
CALL p1;
DROP PROCEDURE p1;

--echo #
--echo # End of MDEV-10914 ROW data type for stored routine variables
--echo #

--echo #
--echo # MDEV-12133 sql_mode=ORACLE: table%ROWTYPE in variable declarations
--echo #

CREATE TABLE t1 (a INT, b VARCHAR(10), c DOUBLE, d DECIMAL(10,2));
DELIMITER $$;
CREATE PROCEDURE p1()
AS
  rec1 t1%ROWTYPE;
BEGIN
  rec1.a:= 10;
  rec1.b:= 'bbb';
  rec1.c:= 10e2;
  rec1.d:= 10.12;
  rec1.c:= rec1.d;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
DROP PROCEDURE p1;
DROP TABLE t1;


--echo #
--echo # MDEV-12011 sql_mode=ORACLE: cursor%ROWTYPE in variable declarations
--echo #
CREATE TABLE t1 (a INT, b VARCHAR(10));
DELIMITER $$;
CREATE PROCEDURE p1()
AS
  CURSOR cur1 IS SELECT * FROM t1;
  CURSOR cur2 IS SELECT * FROM t1;
BEGIN
  DECLARE
    rec1,rec2 cur1%ROWTYPE;
    rec3 cur2%ROWTYPE;
  BEGIN
    rec1.a:= 10;
    rec1.b:= 'bbb';
  END;
END;
$$
DELIMITER ;$$
SHOW PROCEDURE CODE p1;
DROP PROCEDURE p1;
DROP TABLE t1;