You might also want to consider the type of cursor you should use to optimize data access.
您可能还会考虑您用来优化数据库访问的游标类型。
The purpose of using a cursor, in most cases, is to retrieve the rows from your cursor so that some type of operation can be performed on the data.
大多数情况下，使用游标的目的，就是从你的游标中取得行，然后可以对这些数据进行一些操作。
The mixing technology of graphics, video and hardware cursor data is discussed. A new type of mixing technology based on serial-parallel topological structure is proposed.
讨论了多媒体图形、影象和硬件光标数据的融合技术，提出了一种基于串-并行拓扑结构的新型融合技术。
The function takes four parameters: the data source name, username, password, and an optional cursor type.
这个函数包含四个参数：数据源名称、用户名、密码、一个“选择指针”的类型。
The function takes four parameters: the data source name, username, password, and an optional cursor type.
这个函数包含四个参数：数据源名称、用户名、密码、一个“选择指针”的类型。
应用推荐