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BUG#11761180 - 53646: MYISAMPACK CORRUPTS TABLES WITH

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FULLTEXT INDEXES

myisamchk may create incorrect fulltext index for compressed
tables. Incorrect data pointer size was used while creating
fulltext index.
This commit is contained in:
Sergey Vojtovich
2011-09-16 15:30:31 +04:00
parent de3693a1cd
commit 1ebc1e0703
6 changed files with 82 additions and 5 deletions
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32
mysql-test/r/myisampack.result
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@@ -87,3 +87,35 @@ COUNT(*)
128
DROP TABLE mysql_db1.t1;
DROP DATABASE mysql_db1;
#
# BUG#11761180 - 53646: MYISAMPACK CORRUPTS TABLES WITH FULLTEXT INDEXES
#
CREATE TABLE t1(a CHAR(4), FULLTEXT(a));
INSERT INTO t1 VALUES('aaaa'),('bbbb'),('cccc');
FLUSH TABLE t1;
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
SELECT * FROM t1 WHERE MATCH(a) AGAINST('aaaa' IN BOOLEAN MODE);
a
aaaa
SELECT * FROM t1 WHERE MATCH(a) AGAINST('aaaa');
a
aaaa
DROP TABLE t1;
# Test table with key_reflength > rec_reflength
CREATE TABLE t1(a CHAR(30), FULLTEXT(a));
# Populating a table, so it's index file exceeds 65K
# Populating a table, so index file has second level fulltext tree
FLUSH TABLE t1;
# Compressing table
# Fixing index (repair by sort)
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
FLUSH TABLE t1;
# Fixing index (repair with keycache)
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
DROP TABLE t1;