1、設置非自動提交 set autocommit0; 這時候 for update才會起作用2、一般用法 set autocommit0; for update(加鎖) ; commit/rollback; set autocommit1;首先看一下,set autocommit0 后,執行哪些語句會自動加鎖,加的是什么鎖?…
mysql-5.7.10-winx64啟動 mysqld.exe,報錯: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 …