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mysql分组查询金额怎么同时查询全部总金额

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Release： 2016-06-13 13:22:53
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mysql分组查询金额如何同时查询全部总金额？
如题，可以在一个sql查询中解决吗？有group by,又要查询所有分组总金额，该怎么办？

------解决方案--------------------
union
------解决方案--------------------
那也就没有合计的基础了
------解决方案--------------------
http://3years.org/archives/323.html

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