Query data sets can be satisfied objects tracking query and object-oriented path query and the needs of traditional data analysis.
查询数据集可以很好的满足物品追踪查询和面向路径查询以及传统数据分析操作的需要。
Finally, since the data is stored in a relational database, the paper describes the item tracking query and object-oriented path query into SQL statements as the template form.
最后，由于数据是存储在关系数据库中，本文还以模板的形式，介绍了把物品追踪查询和面向路径查询转化成SQL语句的方法。
In February 1999, the tracking application was enhanced to allow FedEx customers to query and receive package status information for up to 25 shipments simultaneously.
到1999年2月，其追踪程序升级到可以允许联邦快递的客户同时查询和接收达到25个订单的包裹状态信息。
Tracking back from database query to the application can be difficult.
从数据库往回追踪应用程序会非常难。
At the same time, human-friendly interface, intuitive, the system can query statements ingredients history, monitoring the course of ingredients, tracking product quality.
同时人机界面友好、直观，报表系统可随时查询配料历史记录，监督配料过程，追踪产品质量的情况。
At the same time, human-friendly interface, intuitive, the system can query statements ingredients history, monitoring the course of ingredients, tracking product quality.
同时人机界面友好、直观，报表系统可随时查询配料历史记录，监督配料过程，追踪产品质量的情况。
应用推荐