<ruby id="b9nlj"><var id="b9nlj"></var></ruby>
<span id="b9nlj"><noframes id="b9nlj">
<ruby id="b9nlj"></ruby><address id="b9nlj"><ruby id="b9nlj"><thead id="b9nlj"></thead></ruby></address>
<th id="b9nlj"></th>
<th id="b9nlj"></th>
<th id="b9nlj"></th>
<progress id="b9nlj"><noframes id="b9nlj"><span id="b9nlj"></span>
<progress id="b9nlj"><noframes id="b9nlj"><progress id="b9nlj"></progress>
<span id="b9nlj"></span>

關閉mysql外鍵約束檢查的方法

2017-04-11 18:10:43來源:威易網作者:小俊

關閉mysql外鍵約束檢查的方法

登錄到mysql上后:

關閉外鍵檢查:

SET FOREIGN_KEY_CHECKS = 0;

可以執行一些操作,這些操作,不受外鍵約束,執行完成后,可以用下面的語句再打開外鍵約束。

打開外鍵檢查:

SET FOREIGN_KEY_CHECKS = 1;

關鍵詞:mysql
窝窝午夜看片成人精品
<ruby id="b9nlj"><var id="b9nlj"></var></ruby>
<span id="b9nlj"><noframes id="b9nlj">
<ruby id="b9nlj"></ruby><address id="b9nlj"><ruby id="b9nlj"><thead id="b9nlj"></thead></ruby></address>
<th id="b9nlj"></th>
<th id="b9nlj"></th>
<th id="b9nlj"></th>
<progress id="b9nlj"><noframes id="b9nlj"><span id="b9nlj"></span>
<progress id="b9nlj"><noframes id="b9nlj"><progress id="b9nlj"></progress>
<span id="b9nlj"></span>