<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                * [ ] 功能 * 查詢返回指定條數的數據 * 場景:user 數據庫的 user_account 表只有 3 條數據,數據為: user_account 表 | uid | username | | :---: | :---: | | 1 | 張三 | | 2 | 李四 | | 3 | 隔壁老王 | * 用法一:查詢特定條數的數據 ~~~ // 查詢條件 $where = array( 'uid[>]' => 0, ); // 只顯示的字段 $field = 'uid,username'; // 排序規則 $order = 'uid DESC'; // 查詢結果的最大條數 $num = 2; $data = mysql\User::table('account')->where( $where )->field( $field )->order( $order )->limit( $num )->select(); ~~~ 查詢結果: ~~~ array( array( 'uid' => 3, 'username' => '隔壁老王', ), array( 'uid' => 2, 'username' => '李四', ), ); ~~~ 用法二:偏移特定的條數,查詢特定條數的數據 ~~~ // 查詢條件 $where = array( 'uid[>]' => 0, ); // 只顯示的字段 $field = 'uid,username'; // 排序規則 $order = 'uid DESC'; // 偏移量 $step = 2; // 查詢結果的最大條數 $num = 3; $data = mysql\User::table('account')->where( $where )->field( $field )->order( $order )->limit( $step, $num )->select(); ~~~ 查詢結果: ~~~ array( array( 'uid' => 1, 'username' => '張三, ), ); ~~~
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看