Three phases are recognizable in the storage and retrieval process: data input and validation, data storage and data retrieval . 在存储和检索处理中有三个公认的阶段:数据的输入与核实、数据存储和数据检索。
Object has completed a data retrieval operation 对象已经完成数据检索操作后引发
Occurs when a data retrieval operation has completed 数据检索操作完成时发生。
Control uses sql queries to perform data retrieval 控件使用sql查询执行数据检索。
Object attempts a data retrieval operation 对象尝试执行数据检索操作之前引发
Control has completed a data retrieval operation 控件完成数据检索操作后引发
On the choice and use of theme words in data retrieval 文献检索中主题词的选择和使用
Properties to apply dynamic filtering to data retrieval 属性对数据检索应用动态筛选。
This listing shows the data retrieval code 这个清单显示了数据检索代码。
Control attempts a data retrieval operation 控件尝试数据检索操作前引发
Data retrieval, in database management, involves extracting the wanted data from a database. The two primary forms of the retrieved data are reports and queries.