在MySQL表中,我想按ORDER BY FIELD()
更具体地说, 假设,我运行了以下查询:
SELECT name,status,date FROM memberTickets ORDER BY FIELD(status,7,10,3,4) ASC
并得到以下结果:
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| name | status | date |
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| A | 7 | 2015-05-05 00:00:00 |
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| B | 7 | 2015-05-07 00:00:00 |
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| C | 7 | 2015-05-03 00:00:00 |
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| D | 10 | 2015-05-08 00:00:00 |
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| E | 10 | 2015-05-01 00:00:00 |
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| F | 10 | 2015-05-05 00:00:00 |
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| G | 10 | 2015-05-05 00:00:00 |
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| H | 3 | 2015-05-03 00:00:00 |
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| I | 3 | 2015-05-08 00:00:00 |
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| J | 3 | 2015-05-01 00:00:00 |
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| K | 4 | 2015-05-05 00:00:00 |
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| l | 4 | 2015-05-07 00:00:00 |
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现在,我想以这样的方式对记录进行排序,以便记录组的位置保持相同(按字段顺序设置),但每组中的记录按日期属性按降序排序,如下所示:
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| name | status | date |
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| A | 7 | 2015-05-07 00:00:00 |
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| B | 7 | 2015-05-05 00:00:00 |
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| C | 7 | 2015-05-03 00:00:00 |
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| D | 10 | 2015-05-08 00:00:00 |
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| E | 10 | 2015-05-05 00:00:00 |
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| F | 10 | 2015-05-05 00:00:00 |
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| G | 10 | 2015-05-01 00:00:00 |
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| H | 3 | 2015-05-08 00:00:00 |
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| I | 3 | 2015-05-03 00:00:00 |
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| J | 3 | 2015-05-01 00:00:00 |
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| K | 4 | 2015-05-07 00:00:00 |
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| l | 4 | 2015-05-05 00:00:00 |
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有任何想法或建议如何做到这一点?
答案 0 :(得分:1)
您可以根据需要为ORDER BY
指定尽可能多的排序参数
SELECT name,status,date FROM memberTickets ORDER BY FIELD(status,7,10,3,4) ASC, date DESC