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| author | unknown <ramil/ram@mysql.com/ramil.myoffice.izhnet.ru> | 2007-07-18 12:13:45 +0500 |
|---|---|---|
| committer | unknown <ramil/ram@mysql.com/ramil.myoffice.izhnet.ru> | 2007-07-18 12:13:45 +0500 |
| commit | 6947f2d1316c7b0b7ede841a097328da8c21aa4d (patch) | |
| tree | 3d402edab86141c95ff86c4eafa22efbf0d16c81 /mysql-test/t/innodb_mysql.test | |
| parent | 7858729d94017d7bf62dfd50e4eb36b1e69cbf91 (diff) | |
| download | mariadb-git-6947f2d1316c7b0b7ede841a097328da8c21aa4d.tar.gz | |
Fix for bug #28125: ERROR 2013 when adding index.
Problem: we may break a multibyte char sequence using a key
reduced to maximum allowed length for a storage engine
(that leads to failed assertion in the innodb code,
see also #17530).
Fix: align truncated key length to multibyte char boundary.
mysql-test/r/innodb_mysql.result:
Fix for bug #28125: ERROR 2013 when adding index.
- test result.
mysql-test/t/innodb_mysql.test:
Fix for bug #28125: ERROR 2013 when adding index.
- test case.
sql/sql_table.cc:
Fix for bug #28125: ERROR 2013 when adding index.
- align truncated key length to multibyte char boundary.
- display real key length in bytes raising warnings.
Diffstat (limited to 'mysql-test/t/innodb_mysql.test')
| -rw-r--r-- | mysql-test/t/innodb_mysql.test | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mysql-test/t/innodb_mysql.test b/mysql-test/t/innodb_mysql.test index d4ce997ddb1..4930ec81a62 100644 --- a/mysql-test/t/innodb_mysql.test +++ b/mysql-test/t/innodb_mysql.test @@ -741,4 +741,13 @@ set @@sort_buffer_size=default; DROP TABLE t1,t2; +# +# Bug #28125: ERROR 2013 when adding index. +# +create table t1(a text) engine=innodb default charset=utf8; +insert into t1 values('aaa'); +alter table t1 add index(a(1024)); +show create table t1; +drop table t1; + --echo End of 5.0 tests |