Ｍysql中存在的错误

Error Code: 1175
You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column
解决方案：
＜Edit＞－＜Preferences＞－＜SQL　Editor＞

把“Safe　Updates”．Forbid　UPDATEs　and DELETE statements without a WHERE clause (safe updates)前的对勾去掉再进行保存