主题：集变量使用方法再请教：字段名 in 字符串变量

1、
 
   For Each dr As Row In Tables("pack99").Rows
        values &= "'" & dr("order_id") & "',"    

   Next

2、

book.AddDataTable("pack991","erp_opti","Se lect * fr om {pack99} where order_id in (" & values.trim(",") & ") ")