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.
此抽象及可视化主题可以在数据库模型、XMLschemas和Web服务描述语言(Web Services Description Language,WSDL)文档上应用(参见图3)。
This abstraction and visualization theme continues with database models, XML schemas and Web Services Description Language (WSDL) documents (see Figure 3).
此抽象及可视化主题可以在数据库模型、XMLschemas和Web服务描述语言(Web Services Description Language,WSDL)文档上应用(参见图3)。
This abstraction and visualization theme continues with database models, XML schemas and Web Services Description Language (WSDL) documents (see Figure 3).
应用推荐