当您尝试使用FOR UPDATE NOWAIT时,MariaDB可能会抛出以下错误: "ERROR 1205 (HY000): Lock wait timeout exceeded; try res...
Hi all, I have an InnoDB table which prevents me to add a column; whatever I have tried - drop inclusive - the error is as follow: Lock wait timeout exceeded; try restarting t...
Knowledge Base»Training & Tutorials»Advanced MariaDB Articles»Development Articles»MariaDB Internals Documentation»Using MariaDB with Your Programs (API)»Error Codes»MariaDB Error Codes 1200 to 1299»Error 1205: Lock wait timeout exceeded; try restarting transaction ...
mysql> update test2 set a='222'; 1205 - Lock wait timeout exceeded; try restarting transaction 1. 2. 3. 4. 5. 6. 7. 再查询一次 mysql> kill 20; 1317 - Query execution was interrupted mysql> kill 21; Query OK, 0 rows affected (0.01 sec) mysql> select trx_tables_locked,trx_table...
mysql>start transaction;QueryOK,0rows affected(0.00sec)mysql>update test2seta='222';1205-Lockwait timeout exceeded;tryrestarting transaction 再查询一次 image.png mysql>kill20;1317-Queryexecution was interrupted mysql>kill21;QueryOK,0rows affected(0.01sec)mysql>selecttrx_tables_locked,trx_tables_in_...
1205 - Lock wait timeout exceeded; try restarting transaction 再查询一次 mysql> kill 20; 1317 - Query execution was interrupted mysql> kill 21; Query OK, 0 rows affected (0.01 sec) mysql> select trx_tables_locked,trx_tables_in_use, ...
都是timeout长时间无响应,而且不是前端资源加载的问题,F12可以看到一个接口的请求过程,例如下图 查看代码逻辑 ,发现几个接口同时查询过一个表,登陆mariadb,发现SELECT长时间不返回。怀疑是锁表了。 以下所有示例使用docker启动mysql演示复现。 我先锁表
mysql>starttransaction;Query OK,0rowsaffected(0.00sec)mysql>updatetest2seta='222';1205-Lockwait timeout exceeded;try restartingtransaction 再查询一次 mysql>kill20;1317-Query execution was interrupted mysql>kill21;Query OK,0rowsaffected(0.01sec)mysql>selecttrx_tables_locked,trx_tables_in_use,trx_rows...
mysql> use coding3min;Database changedmysql> start transaction;Query OK, 0 rows affected (0.00 sec)mysql> update test2 set a='222';1205 - Lock wait timeout exceeded; try restarting transaction 再查询一次 mysql> kill 20;1317 - Query execution was interruptedmysql> kill 21;Query OK, 0 rows...
定位问题刚开始得到是系统慢的反馈,没有将问题点定位到数据库上,查了半天服务是否正常(因为之前有一次Dubbo内存泄漏)。在将应用服务日志查看了一遍后,没有发现任何异常,只是打了几个警告的日志。于是又查看了业务运行时的日志,看到日志都提示了一个 Lock wait timeout exceeded; try restarting transaction 的异常。