database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

BUG#47776, Fixed character set handling, used wrong length, eventually also found that didn't need to convert to my_strnxfrm-format for column list partitioned tables, also column list partitioned tables can use multi-byte character sets in partition fields as well as where strxfrm multiplies the number of bytes in the string

Browse Source
This commit is contained in:
Mikael Ronstrom
2009-10-05 16:10:18 +02:00
parent f1437d6afd
commit 01072e22fe
3 changed files with 75 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
mysql-test/t/partition_innodb.test
View File

@@ -5,6 +5,36 @@
drop table if exists t1;
--enable_warnings
#
# BUG#47776, Failed to update for MEMORY engine, crash for InnoDB and success for MyISAM
#
create table t1 (a varchar(5))
engine=memory
partition by range column_list(a)
( partition p0 values less than (column_list('m')),
partition p1 values less than (column_list('za')));
insert into t1 values ('j');
update t1 set a = 'z' where (a >= 'j');
drop table t1;
create table t1 (a varchar(5))
engine=myisam
partition by range column_list(a)
( partition p0 values less than (column_list('m')),
partition p1 values less than (column_list('za')));
insert into t1 values ('j');
update t1 set a = 'z' where (a >= 'j');
drop table t1;
create table t1 (a varchar(5))
engine=innodb
partition by range column_list(a)
( partition p0 values less than (column_list('m')),
partition p1 values less than (column_list('za')));
insert into t1 values ('j');
update t1 set a = 'z' where (a >= 'j');
drop table t1;
#
# Bug#40595: Non-matching rows not released with READ-COMMITTED on tables
# with partitions