发布网友 发布时间:2024-10-24 13:07
共2个回答
热心网友 时间:2024-11-09 12:33
sql="SELECT SUM(M2) AS M2 FROM M WHERE M2 ='" & Text1.text & "'"
rs.Open sql, Conn, adOpenStatic, adLockReadOnly
Text2 .text=rs.Fields("M2")
热心网友 时间:2024-11-09 12:33
select count(1) form M where M2 = a