Foxtable(狐表)用户栏目专家坐堂 → 速度太慢


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主题:速度太慢

帅哥哟,离线,有人找我吗?
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  发帖心情 Post By:2014/5/24 22:41:00 [显示全部帖子]

Dim t2 As Table =e.Form.Controls("Table1").Table
Dim  SQL1,SQL2, ep1,ep2  As String

ep1= "sum(iif(缴费项目='餐费',1,0)) As Wc ,sum(iif(缴费项目='车费',1,0)) As js"
ep2  = "IIF(Wc = 0,'','√') As 午餐 ,IIF(js = 0,'','√') As  接送,"
ep2+ = "IIF(Wc+Js = 0,'绿牌',IIF(Wc + Js = 1,'黄牌','红牌')) as 校牌颜色"

SQL1 = "select 学期,班级,学生姓名," & ep1 & " from {收费信息}"
SQL1+ = " Where 学期='2014年(春)' Group by 学期,班级,学生姓名"
SQL2 = "Select 学期,班级,学生姓名 ," & ep2  & " From (" & SQL1 & ")"

t2.StopRedraw
t2.Fill(SQL2,"", True)
t2.ResumeRedraw


[此贴子已经被作者于2014-5-25 6:43:08编辑过]

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