订单处理服务提供了以下两项Web服务描述语言(WSDL)操作以提交订单。
The order processing service provides two Web Services Descrption Language (WSDL) operations to submit orders.
在对数据库的操作中,采用数据库描述语言SQL实现对关系数据库的访问,应用程序通过调用ODBC函数,向数据库提交SQL请求,避开了对数据库的直接操作。
In this system, SQL is used to realize the access to Database, the application program use ODBC function, give a SQL request to Database will avoid the direct access to Database.
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