select t.*, (@indexs:= @indexs+1) index_no from (SELECT @indexs:=0) as indexs, (select 1 from dual ) t
有什么问题欢迎各位在下方留言哦!!!
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select t.*, (@indexs:= @indexs+1) index_no from (SELECT @indexs:=0) as indexs, (select 1 from dual ) t
有什么问题欢迎各位在下方留言哦!!!
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