分析
- *** (2) TRANSACTION:
- TRANSACTION 2A8BC, ACTIVE 18 sec inserting
- mysql tables in use 1, locked 1
- 4 lock struct(s), heap size 1248, 3 row lock(s), undo log entries 2
- MySQL thread id 448217, OS thread handle 0x2abe5fd65700, query id 18923239 renjun.fangcloud.net 121.41.41.92 root update
- insert into test (id,a) values (10,2)
- *** (2) HOLDS THE LOCK(S):
- RECORD LOCKS space id 0 page no 923 n bits 80 index `a` of table `oauthdemo`.`test` trx id 2A8BC lock_mode X locks rec but not gap
- Record lock, heap no 3 PHYSICAL RECORD: n_fields 2; compact format; info bits 32
- 0: len 4; hex 00000002; asc ;;
- 1: len 4; hex 00000002; asc ;;
- *** (2) WAITING FOR THIS LOCK TO BE GRANTED:
- RECORD LOCKS space id 0 page no 923 n bits 80 index `a` of table `oauthdemo`.`test` trx id 2A8BC lock mode S waiting
- Record lock, heap no 3 PHYSICAL RECORD: n_fields 2; compact format; info bits 32
推荐阅读
大年夜家之所以会去选择轻薄本,无疑是看中了便携这一特点,但这类标记本往往为了续航和散热等方面推敲,机能会有大年夜幅缩水,要想比较流畅地处理大年夜数据量的工作文件或玩游戏都是根本不太行的。 >>>详细阅读
本文标题:记一次MySQL死锁排查过程
地址:http://www.17bianji.com/lsqh/39935.html
1/2 1