从SQL Server数据库中提取需要的内容，提高查询速度和方便性，利于数据处理和打印。原数据库所配置的客户端很难进行查询操作。-Withdraw the contents of demand　the　of SQL Server, exaltation search speed and convenience, the benefit is at the data processing with print.The customer install by　carries at first very difficult carry on a search operation.