1) management and consultation of database
![点击朗读](/dictall/images/read.gif)
数据库管理与查询
2) database query
![点击朗读](/dictall/images/read.gif)
数据库查询
1.
New Database Query Route Based on Server Extension and File Pool;
![点击朗读](/dictall/images/read.gif)
基于服务器扩展和文件池的数据库查询新方式
2.
Application of regular expression in database query;
![点击朗读](/dictall/images/read.gif)
正则表达式在数据库查询中的应用
3.
Development of graphic database query system with AutoCAD ActiveX;
![点击朗读](/dictall/images/read.gif)
基于AutoCAD ActiveX开发图形数据库查询系统
4) query database
![点击朗读](/dictall/images/read.gif)
查询数据库
1.
Establishment of query database of emerging infectious diseases;
![点击朗读](/dictall/images/read.gif)
新发传染病可查询数据库的建立
5) Parallel dataflow method for optimizing and processing qeuries
![点击朗读](/dictall/images/read.gif)
并行数据库查询优化与处理
6) spatial database query
![点击朗读](/dictall/images/read.gif)
空间数据库查询
1.
According to the spatial object relation model based on multiple data sources, to meet the requirement for the spatial database query, a data query algorithm including query decomposition and filtering is proposed for the data source in which spatial data and non-spatial data are managed separately, and several methods for query optimizati.
为了实现多数据源空间数据集成,提出一种多源空间数据库查询系统框架。
补充资料:地图数据库管理系统
地图数据库管理系统 map database management system
建立、维护和使用地图数据库的一组软件。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条