blob: 1e1f1d1158baf30d400e312ff9788ba4ff5b8167 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
SET DEFAULT_STORAGE_ENGINE = 'tokudb';
DROP TABLE IF EXISTS t1;
create table t1 (
c1 int not null auto_increment primary key, c2 varchar(128) not null , c3 int, unique index unique_c2 (c2)
) engine=tokudb collate=latin1_general_ci;
insert into t1 (c1,c2) values (1,'THIS IS A TEST');
select c2 from t1;
c2
THIS IS A TEST
select * from t1;
c1 c2 c3
1 THIS IS A TEST NULL
update t1 set c2 = 'this is a test' where c1 = 1;
select c2 from t1;
c2
this is a test
select * from t1;
c1 c2 c3
1 this is a test NULL
insert into t1 (c1,c2) values(2,'ttt');
update t1 set c2 = 'ttt' where c1 = 1;
ERROR 23000: Duplicate entry 'ttt' for key 'unique_c2'
DROP TABLE t1;
|
