1.(计算尺的)游标
2.【计】(电脑显示屏上的)光标
1.a small flashing line on a computer screen that you move to mark the point where you are going to type or do something
1.For OLTP applications, there should be less sorting and temp space required and only a handful of concurrent cursors opened at a time.
对于OLTP应用程序，所需的排序和临时空间会比较少，一次只打开少数并发游标。
2.Oracle also allows cursors to be tightly bound to a looping statement, a construct called a cursor FOR loop.
Oracle还允许将游标与一个循环语句紧密地绑定在一起，形成所谓的游标FOR循环结构。
3.Cursors do not need to be used to read only the first message in a queue.
仅读取队列中的第一条消息时不需要使用游标。
4.It is possible to exceed the maximum number of cursors available on the Publisher during this process.
在此过程中，可能会超过发布服务器上可用的最大游标数。
5.The two cursors may be attached to any of the signals in the analyzed ASCII file.
两个游标可能会附加任何信号，在分析的ASCII文件。
6.Each user session can open multiple cursors up to the limit set by the initialization parameter OPEN_ CURSORS .
每个用户会话都能够打开多个游标，上限由OPEN_CURSORS初始化参数决定。
7.If you do not close your Cursors, then you might quickly run out of memory and cause your application to crash.
如果您没有关闭Cursors，那么可能会迅速地耗尽内存并导致您的应用程序崩溃。
8.Open cursors of any other type are closed but not deallocated .
将关闭但不释放任何其他类型的打开的游标。
9.Adaptive Server Anywhere must execute value-sensitive cursors in such a way that result set membership is guaranteed.
AdaptiveServerAnywhere必须以保证结果集成员资格的方式执行对值敏感的游标。
10.Cursor stability ensures that applications using cursors do not introduce inconsistencies into the data in the database.
游标稳定性可以确保使用游标的应用程序不会导致数据库中的数据出现不一致。