试试:
order by case when isnumeric(testfield )=1 then 0 when isnumeric(testfield )<>0 and len(testfield )>0 then 1 else 2 end
order by case when isnumeric(testfield )=1 then 0 when isnumeric(testfield )<>0 and len(testfield )>0 then 1 else 2 end
调试欢乐多
解决方案 »
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