The total number of locks exceeds the lock table s

为什么80%的码农都做不了架构师？>>>

InnoDB表执行大批量数据的更新，插入，删除操作时会出现这个问题，需要调整InnoDB全局的innodb_buffer_pool_size的值来解决这个问题

SHOW GLOBAL VARIABLES LIKE "%buffer_pool%"

可以通过编辑/etc/my.cnf,添加下面的语句来修改缓存大小:

innodb_buffer_pool_size = 2G

添加的语句要放在[mysqld]下

转载于:https://my.oschina.net/lhplj/blog/342776

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