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      1. 如何选择最底部的行?

        How to select bottom most rows?(如何选择最底部的行?)
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                  本文介绍了如何选择最底部的行?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我可以做 SELECT TOP (200) ...但为什么不做 BOTTOM (200)?

                  I can do SELECT TOP (200) ... but why not BOTTOM (200)?

                  不要进入哲学,我的意思是,我怎么能做相当于 TOP (200) 的事情,但反过来(从底部开始,就像你期望 BOTTOM 做的那样......)?

                  Well not to get into philosophy what I mean is, how can I do the equivalent of TOP (200) but in reverse (from the bottom, like you'd expect BOTTOM to do...)?

                  推荐答案

                  SELECT
                      columns
                  FROM
                  (
                       SELECT TOP 200
                            columns
                       FROM
                            My_Table
                       ORDER BY
                            a_column DESC
                  ) SQ
                  ORDER BY
                       a_column ASC
                  

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