database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Fixed bug in OPTIMIZE TABLE that reset index cardinality if it

Browse Source 
was up to date.
This commit is contained in:
monty@hundin.mysql.fi
2001-11-18 14:08:17 +02:00
parent 7c77952106
commit fb1f8c4f0a
5 changed files with 53 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
mysql-test/t/myisam.test
View File

@ -36,3 +36,15 @@ check table t1;
repair table t1;
check table t1;
drop table t1;
#
# Test bug: Two optimize in a row reset index cardinality
#
create table t1 (a int not null auto_increment, b int not null, primary key (a), index(b));
insert into t1 (b) values (1),(2),(2),(2),(2);
optimize table t1;
show index from t1;
optimize table t1;
show index from t1;
drop table t1;