DB2 system and database object management; provides an interactive query interface using the integrated Command Editor.
DB 2系统与数据库对象管理；提供了采用集成CommandEditor的交互式查询界面。
The system was provided with function of workspace, data and map management, object operation, spatial query and analysis in the environment of GIS.
该系统具有GIS工作空间管理功能、数据管理功能、地图管理功能、对象操作功能、查询及空间分析功能；
It is well known that object-oriented DBMS (database management system) can provide a rich expressive power for the query languages to meet various needs of some high-level database applications.
论述了一种面向对象的数据库管理系统的直观对象查询语言。
It is well known that object-oriented DBMS (database management system) can provide a rich expressive power for the query languages to meet various needs of some high-level database applications.
论述了一种面向对象的数据库管理系统的直观对象查询语言。
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