relational statement
英 [rɪˈleɪʃənl ˈsteɪtmənt]
美 [rɪˈleɪʃənl ˈsteɪtmənt]
【计】关系语句
双语例句
- Like their relational counterparts, these new XML indexes are created with a familiar SQL DDL statement: CREATE INDEX.
与关系索引相似，这些新的XML索引也是用熟悉的SQLDDL语句创建的：CREATEINDEX。 - To create a report based on the relational view of the XML created previously, enter the following query statement
要根据前面创建的XML的关系视图创建报告，输入下面的查询语句 - With the object/ Relational mapping ( ORM) of Hibernate framework, the object-based access to Relational database is achieved which separates the developer from the complicated SQL statement. It also highly increases the efficiency of software development, the reusability and the maintainability of the system.
通过Hibernate的对象关系映射（ORM）机制，实现系统对关系数据库的对象化访问，使开发者可以避免直接接触复杂的SQL语句，提高系统的开发效率及系统的可重用性和可维护性。