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Command Editor的交互式查询界面。
2
A new method about using database, GIS and remote sensing techniques to build an integrated system for handling, analysis, visualization and management of ocean environmental information is discussed.
In the database design, the farming GIS display of data management, analysis and result is integrated when farming spatial-data, attribute-data and expert system are introduced.