Unload the data from the customer base table using the query in Listing 9.
使用清单9中的查询卸载customer基表中的数据。
The system also had the functions of data-base management, data statistic and query on WEB, product quality trace and etc, which was greatly improved the quality control of product line.
系统同时具有数据库管理、基于WEB的生产数据统计查询和产品质量追溯等功能，提高了生产线质量管理水平。
It is inefficient to visually retrieve image on magnanimous remote sensing raster image data base by some GIS spatial query interface.
该文针对利用GIS现有空间查询接口进行海量遥感栅格数据库空间可视化检索效率低下的问题。
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