mysqlworkbench update error Key column

mysqlworkbench update error:

You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column

To disable safe mode, toggle the option in Preferences -> SQL Editor -> Query Editor and reconnect

取消 safe update。。。重新连接

参考：

http://osify.com/2012/07/mysql-workbench-error-code-1175-you-are-using-safe-update-mode/