求助:vb的SQL语句中加入一个数字型变量的方法。
有一个语句,我想向大家请教
dim db1 as double
sql="insert into setgood (goodid,goodname,goodprice,goodstcost) values(select goodid,goodname,该数字型数据db1*goodprice as goodcost,goodstcost from good1 )"
其中该数字型数据db1怎么输入?
问题点数:20、回复次数:3Top
1 楼junwhj(http://www.grid2000.com/cn)回复于 2002-06-15 12:35:05 得分 0
sql="insert into setgood (goodid,goodname,goodprice,goodstcost) values(select goodid,goodname," & 该数字型数据 & " * goodprice as goodcost,goodstcost from good1 )"
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2 楼junwhj(http://www.grid2000.com/cn)回复于 2002-06-15 12:36:05 得分 20
dim a as long
a=100
sql="insert into setgood (goodid,goodname,goodprice,goodstcost) values(select goodid,goodname," & a & " * goodprice as goodcost,goodstcost from good1 )"
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3 楼solew(醒也无聊)回复于 2002-06-15 12:41:00 得分 0
多谢拉,你的方法很好,我怎么给你分啊?Top




