mysql 根据传入的数据排序的问题

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This topic created in 4434 days ago, the information mentioned may be changed or developed.

如下：
select count(*) as num from a where id in (11,12,9,4,15) group by id;

这样输出数据后，不是按照 id的数据顺序 11,12,9,4,15 输出的

求解决方案 3Q！

3 replies • 2014-08-05 11:54:25 +08:00

yangqi

Aug 5, 2014

ORDER BY FIELD(ID,11,12,9,4,15)

hcy

Aug 5, 2014

order by field(id ,11,12,9,4,15）
试下这个。

hellohacker

Aug 5, 2014

@yangqi
@hcy

3Q 2 位问题已解决