innodb_rollback_on_timeout.inc

来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· INC 代码 · 共 38 行

INC
38
字号
## Bug #24200: Provide backwards compatibility mode for 4.x "rollback on# transaction timeout"#show variables like 'innodb_rollback_on_timeout';create table t1 (a int unsigned not null primary key) engine = innodb;insert into t1 values (1);commit;connect (con1,localhost,root,,);connect (con2,localhost,root,,);connection con2;begin work;insert into t1 values (2);select * from t1;connection con1;begin work;insert into t1 values (5);select * from t1;# Lock wait timeout set to 2 seconds in <THIS TEST>-master.opt; this# statement will time out; in 5.0.13+, it will not roll back transaction.--error ER_LOCK_WAIT_TIMEOUTinsert into t1 values (2);# On 5.0.13+, this should give ==> 1, 5select * from t1;commit;connection con2;select * from t1;commit;connection default;select * from t1;drop table t1;disconnect con1;disconnect con2;

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?