ndb_lock.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
- -- source include/have_ndb.inc
- -- source include/not_embedded.inc
- connect (con1,localhost,root,,);
- connect (con2,localhost,root,,);
- --disable_warnings
- DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
- --enable_warnings
- #
- # Transaction lock test to show that the NDB
- # table handler is working properly with
- # transaction locks
- #
- #
- # Testing of scan isolation
- #
- connection con1;
- create table t1 (x integer not null primary key, y varchar(32)) engine = ndb;
- insert into t1 values (1,'one'), (2,'two');
- select * from t1 order by x;
- connection con2;
- select * from t1 order by x;
- connection con1;
- start transaction;
- insert into t1 values (3,'three');
- select * from t1 order by x;
- connection con2;
- start transaction;
- select * from t1 order by x;
- connection con1;
- commit;
- connection con2;
- select * from t1 order by x;
- commit;
- drop table t1;
- ###
- # Bug#6020
- create table t1 (pk integer not null primary key, u int not null, o int not null,
- unique(u), key(o)) engine = ndb;
- insert into t1 values (1,1,1), (2,2,2), (3,3,3), (4,4,4), (5,5,5);
- lock tables t1 write;
- delete from t1 where pk = 1;
- unlock tables;
- select * from t1 order by pk;
- insert into t1 values (1,1,1);
- lock tables t1 write;
- delete from t1 where u = 1;
- unlock tables;
- select * from t1 order by pk;
- insert into t1 values (1,1,1);
- lock tables t1 write;
- delete from t1 where o = 1;
- unlock tables;
- select * from t1 order by pk;
- insert into t1 values (1,1,1);
- drop table t1;
- # End of 4.1 tests