mariadb/mysql-test/main/ps_mem_leaks.result

#
# MDEV-32369: Memory leak when executing PS for query with IN subquery
#
CREATE TABLE t1 (a VARCHAR(10)) ENGINE=MYISAM;
CREATE TABLE t2 (b VARCHAR(10) CHARACTER SET utf8) ENGINE=MYISAM;
INSERT INTO t1 VALUES ('b'), ('a'), ('c');
INSERT INTO t2 VALUES ('c'), ('d'), ('b');
PREPARE stmt FROM "SELECT t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)";
EXECUTE stmt;
a
c
b
EXECUTE stmt;
a
c
b
DEALLOCATE PREPARE stmt;
DELETE FROM t1;
DELETE FROM t2;
INSERT INTO t1 VALUES ('b');
INSERT INTO t2 VALUES ('b');
PREPARE stmt FROM "SELECT t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)";
EXECUTE stmt;
a
b
EXECUTE stmt;
a
b
DEALLOCATE PREPARE stmt;
DROP TABLE t1, t2;
#
# MDEV-32569: Failure when executing PS for query using IN subquery
#
CREATE TABLE t1 (a varchar(10)) ENGINE=MYISAM;
CREATE TABLE t2 (b varchar(10) CHARACTER SET utf8) ENGINE=MYISAM;
INSERT INTO t1 VALUES ('b');
INSERT INTO t2 VALUES ('b');
PREPARE stmt FROM
"SELECT STRAIGHT_JOIN  t1.a FROM t1 WHERE t1.a IN (SELECT t2.b FROM t2)";
EXECUTE stmt;
a
b
EXECUTE stmt;
a
b
DEALLOCATE PREPARE stmt;
DROP TABLE t1,t2;
#
# MDEV-32733: Two JSON related tests running in PS mode fail on server
#              built with -DWITH_PROTECT_STATEMENT_MEMROOT=YES
#
PREPARE stmt FROM "select json_contains_path('{\"key1\":1}', 'oNE', '$.key2[1]') as exp";
EXECUTE stmt;
exp
0
EXECUTE stmt;
exp
0
DEALLOCATE PREPARE stmt;
#
# MDEV-32466: Potential memory leak on execuing of create view statement
#
CREATE FUNCTION f1 () RETURNS VARCHAR(1)
BEGIN
DECLARE rec1 ROW TYPE OF v1;
SELECT z INTO rec1 FROM v1;
RETURN 1;
END|
CREATE FUNCTION f2 () RETURNS VARCHAR(1) RETURN '!';
CREATE VIEW v1 AS SELECT f2() z;
PREPARE stmt FROM "SELECT f1()";
EXECUTE stmt;
f1()
1
EXECUTE stmt;
f1()
1
DEALLOCATE PREPARE stmt;
DROP FUNCTION f1;
DROP VIEW v1;
DROP FUNCTION f2;
#
# MDEV-32867: ASAN errors in Item_func_json_contains_path::val_int upon PS execution
#
CREATE TABLE t1 (f BLOB) ENGINE=MyISAM;
PREPARE stmt FROM "SELECT * FROM t1 WHERE JSON_EXISTS(JSON_ARRAY('[true,1234567890]'), '$**.*') != JSON_CONTAINS_PATH(JSON_INSERT('{}', '$[1]', NULL), 'all', '$[1]')";
EXECUTE stmt;
f
DEALLOCATE PREPARE stmt;
DROP TABLE t1;
# End of 10.4 tests
#
# MDEV-33769: Memory leak found in the test main.rownum run with --ps-protocol against a server built with the option -DWITH_PROTECT_STATEMENT_MEMROOT
#
CREATE OR REPLACE TABLE t1(a INT);
PREPARE stmt FROM 'SELECT 1 FROM t1 WHERE ROWNUM() < 2';
EXECUTE stmt;
1
EXECUTE stmt;
1
INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
PREPARE stmt FROM 'SELECT * FROM t1 WHERE ROWNUM() < ?';
# Expected output is two rows (1), (2)
EXECUTE stmt USING 3;
a
1
2
# Expected output is one row (1)
EXECUTE stmt USING 2;
a
1
# Expected output is three rows (1), (2), (3)
EXECUTE stmt USING 4;
a
1
2
# Clean up
DEALLOCATE PREPARE stmt;
DROP TABLE t1;
# End of 10.6 tests