mariadb/mysql-test/main/sp-innodb.result

drop table if exists t1,t2;
drop procedure if exists p1;
#
#MDEV-6985: MariaDB crashes on stored procedure call
#
CREATE TABLE `t1` (
`ID` int(11) NOT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB;
CREATE TABLE `t2` (
`ID` int(11) NOT NULL,
`DATE` datetime DEFAULT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB;
CREATE PROCEDURE `p1`()
BEGIN
DECLARE _mySelect CURSOR FOR 
SELECT DISTINCT t1.ID
FROM t1  
LEFT JOIN t2 AS t2 ON 
t2.ID = t1.ID
AND t2.DATE = (
SELECT MAX(T3.DATE) FROM t2 AS T3 WHERE T3.ID = t2.ID AND T3.DATE<=NOW()
)
WHERE t1.ID = 1;
OPEN _mySelect;
CLOSE _mySelect;
END ;;
CALL p1();
CALL p1();
drop procedure p1;
drop table t1,t2;

#
# BUG 16041903: CONTINUE HANDLER NOT INVOKED
# IN A STORED FUNCTION AFTER A LOCK WAIT TIMEOUT
#

# Save and set lock wait timeout
SET @lock_wait_timeout_saved= @@lock_wait_timeout;
SET @innodb_lock_wait_timeout_saved= @@innodb_lock_wait_timeout;
SET @@lock_wait_timeout= 1;
SET @@innodb_lock_wait_timeout= 1;

# Create a function with exit handler:
CREATE FUNCTION f1() RETURNS VARCHAR(20)
BEGIN
DECLARE EXIT HANDLER FOR SQLSTATE '42S02' RETURN 'No such table';
INSERT INTO no_such_table VALUES (1);
END//

# Create a function calling f1():
CREATE FUNCTION f2() RETURNS VARCHAR(20)
BEGIN
RETURN f1();
END//

# Create a function provoking deadlock:
CREATE FUNCTION f3() RETURNS VARCHAR(20)
BEGIN
UPDATE t1 SET i= 1 WHERE i= 1;
RETURN 'Will never get here';
END//

# Create a function calling f3, to create
# a deadlock indirectly:
CREATE FUNCTION f4() RETURNS VARCHAR(20)
BEGIN
RETURN f3();
END//

# Open another connection, create and initialize a table
# to be used for provoking deadlock, put a lock on the table:
connect  con1,localhost,root,,;
CREATE TABLE t1 (i INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SET AUTOCOMMIT= 0;
UPDATE t1 SET i=1 WHERE i=1;

# On the default connection, do an update to provoke a
# deadlock, then call the function with handler. This case
# fails without the patch (with error ER_NO_SUCH_TABLE):
connection default;
SET AUTOCOMMIT= 0;
UPDATE t1 SET i=1 WHERE i=1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SELECT f1() AS 'f1():';
f1():
No such table

# Provoke another deadlock, then call the function with
# handler indirectly. This case fails without the patch
# (with error ER_NO_SUCH_TABLE):
UPDATE t1 SET i= 1 WHERE i= 1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SELECT f2() AS 'f2():';
f2():
No such table

# Provoke yet another deadlock, but now from within a function,
# then call the function with handler. This succeeds even
# without the patch because is_fatal_sub_stmt_error is reset
# in restore_sub_stmt after the failing function has been
# executed. The test case is included anyway for better coverage:
SELECT f3() AS 'f3():';
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SELECT f1() AS 'f1():';
f1():
No such table
# Provoke yet another deadlock, but now from within a function,
# calling another function, then call the function with handler.
# This succeeds even without the patch because
# is_fatal_sub_stmt_error is reset in restore_sub_stmt after
# the failing function has been executed. The test case is
# included anyway for better coverage:
SELECT f4() AS 'f4():';
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SELECT f1() AS 'f1():';
f1():
No such table

# Disconnect, drop functions and table:
disconnect con1;
DROP FUNCTION f4;
DROP FUNCTION f3;
DROP FUNCTION f2;
DROP FUNCTION f1;
DROP TABLE t1;

# Reset lock wait timeouts
SET @@lock_wait_timeout= @lock_wait_timeout_saved;
SET @@innodb_lock_wait_timeout= @innodb_lock_wait_timeout_saved;
#
# BUG 16041903: End of test case
#
#
# MDEV-15035: SP using query with outer join and a parameter
#             in ON expression
#
CREATE TABLE t1 (
id int NOT NULL,
PRIMARY KEY (id)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2);
CREATE TABLE t2 (
id int NOT NULL,
id_foo int NOT NULL,
PRIMARY KEY (id)
) ENGINE=InnoDB;
INSERT INTO t2 VALUES (1, 1);
DROP PROCEDURE IF EXISTS test_proc;
CREATE PROCEDURE test_proc(IN param int)
LANGUAGE SQL
READS SQL DATA
BEGIN
SELECT DISTINCT f.id
FROM t1 f
LEFT OUTER JOIN t2 b ON b.id_foo = f.id
WHERE (param <> 0 OR b.id IS NOT NULL);
END|
CALL test_proc(0);
id
1
CALL test_proc(1);
id
1
2
DROP PROCEDURE IF EXISTS test_proc;
DROP TABLE t1, t2;