1、设置非自动提交 set autocommit0; 这时候 for update才会起作用2、一般用法 set autocommit0; for update(加锁) ; commit/rollback; set autocommit1;首先看一下,set autocommit0 后,执行哪些语句会自动加锁,加的是什么锁?…
mysql-5.7.10-winx64启动 mysqld.exe,报错:mysqld: Could not create or access the registry key needed for the MySQL applicationto log to the Windows EventLog. Run the application with sufficientprivileges once to create the key, add the …