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| author | Daniel Black <daniel.black@au.ibm.com> | 2016-03-18 11:50:41 +1100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2016-04-29 18:41:00 +0200 |
| commit | 51a66299f3f34947baee2cf39fc9c25f01baab19 (patch) | |
| tree | 6cfbea678689e63c78ed2478267e500e15b8e291 /mysql-test/t/myisam.test | |
| parent | 8b94aec11af19fc711ed48f13410986814bc51a0 (diff) | |
| download | mariadb-git-51a66299f3f34947baee2cf39fc9c25f01baab19.tar.gz | |
CHECKSUM TABLE to calculate in multiple column chunks
Checksum implementations contain optimizations for calculating
checksums of larger blocks of memory.
This optimization calls my_checksum on a larger block of memory
rather than calling on multiple adjacent memory as its going though
the table columns for each table row.
Diffstat (limited to 'mysql-test/t/myisam.test')
| -rw-r--r-- | mysql-test/t/myisam.test | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test index 9ac49a9063d..4db7c279e82 100644 --- a/mysql-test/t/myisam.test +++ b/mysql-test/t/myisam.test @@ -552,6 +552,8 @@ insert t2 select * from t1; checksum table t1, t2, t3 quick; checksum table t1, t2, t3; checksum table t1, t2, t3 extended; +alter table t1 add d int default 30, add e bigint default 300000, add f decimal(30) default 442; +checksum table t2; #show table status; drop table t1,t2; |