从多个字段中任意选取若干个进行查询，怎样做较好？
请各位帮忙，谢谢！
------解决方案--------------------
Sql = "Select * From [table_name] Where 1=1 "
if Request( "field1 ") <> " " then
Sql = Sql & " and field1= ' " & Request( "field1 ") & " ' "
End If
if Request( "field2 ") <> " " then
Sql = Sql & " and field2= ' " & Request( "field2 ") & " ' "
End If
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