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ft-boolean + ORDER BY (ftb tree reusing) bug

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This commit is contained in:
serg@sergbook.mysql.com
2002-09-17 21:04:10 +02:00
parent 1ec47f10cc
commit 7118d006b4
4 changed files with 52 additions and 2 deletions
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15
mysql-test/r/fulltext_order_by.result
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@ -64,3 +64,18 @@ a rel
4 1
7 1
drop table t1;
CREATE TABLE t1 (
a INT AUTO_INCREMENT PRIMARY KEY,
message CHAR(20),
FULLTEXT(message)
);
INSERT INTO t1 (message) VALUES ("testbug"),("testbug foobar");
SELECT a, MATCH (message) AGAINST ('t* f*' IN BOOLEAN MODE) as rel FROM t1;
a rel
1 1
2 2
SELECT a, MATCH (message) AGAINST ('t* f*' IN BOOLEAN MODE) as rel FROM t1 ORDER BY rel,a;
a rel
1 1
2 2
drop table t1;

14
mysql-test/t/fulltext_order_by.test
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@ -30,3 +30,17 @@ SELECT a, MATCH (message) AGAINST ('steve') as rel FROM t1 ORDER BY rel;
SELECT a, MATCH (message) AGAINST ('steve' IN BOOLEAN MODE) as rel FROM t1 ORDER BY rel;
drop table t1;
#
# reused boolean scan bug
#
CREATE TABLE t1 (
a INT AUTO_INCREMENT PRIMARY KEY,
message CHAR(20),
FULLTEXT(message)
);
INSERT INTO t1 (message) VALUES ("testbug"),("testbug foobar");
SELECT a, MATCH (message) AGAINST ('t* f*' IN BOOLEAN MODE) as rel FROM t1;
SELECT a, MATCH (message) AGAINST ('t* f*' IN BOOLEAN MODE) as rel FROM t1 ORDER BY rel,a;
drop table t1;