VB利用SQL语句修改数据，数据库使用的是Access，不过和SQLServer的SQL语句大多可以通用，为了演示方便，这里就选用Access了。批量处理实际上就是利用SQL语句修改数据，满足某一条件的商品数据将被修改。-VB modify data using SQL statements using the Access database, but mostly SQLServer SQL statement can be common, For this demonstration, on the selection of Access. The commodity data batch processing is actually using SQL statements to modify the data satisfy a condition will be modified.