^^&&^^

Edit File: subexpr.test

--source include/have_innodb.inc

--echo #
--echo # Bug #20028323 INNODB FULLTEXT BOOLEAN SEARCH INCORRECTLY HANDLES
--echo # PARENTHESES
--echo #

CREATE TABLE t1 (
    f1 INT NOT NULL AUTO_INCREMENT,
    f2 TEXT NOT NULL,
    PRIMARY KEY (f1),
    FULLTEXT (f2)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

INSERT INTO t1 (f2) VALUES
('Pumpkin soup with cheese bread'),
('Yellow chicken curry'),
('Fresh green vegetables with garlic');

SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+pumpkin' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+cheese' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2) AGAINST('+(pumpkin cheese)' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2)
  AGAINST('+pumpkin +(souffle)' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2)
  AGAINST('+pumpkin +(souffle tart)' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2)
  AGAINST('+pumpkin +(>souffle <tart)' IN BOOLEAN MODE);
SELECT * FROM t1 WHERE MATCH(f2)
  AGAINST('+pumpkin +(souffle tart)' IN BOOLEAN MODE);

INSERT INTO t1 (f2) VALUES
('This row contains only souffle'),
('This row contains only tart'),
('This row contains only pumpkin'),
('This row contains only cheese'),
('This row contains pumpkin and souffle'),
('This row contains pumpkin and tart'),
('This row contains pumpkin and cheese'),
('This row contains both souffle and tart'),
('This row contains both souffle and cheese'),
('This row contains both tart and cheese'),
('This row contains all three souffle, pumpkin and  tart'),
('This row contains all four cheese, souffle, pumpkin and  tart');

DROP TABLE t1;