键集驱动游标 meaning in Chinese

keyset-driven cursor

Keyset - driven and static cursors use work tables that are built in
键集驱动游标和静态游标使用在
Keyset - driven cursor
键集驱动游标
Keyset - driven cursors use the work tables to store the set of keys that identify the rows in the cursor
中生成的工作表。键集驱动游标使用工作表来存储标识游标中各行的键集。
Lists scenarios in which you might or might not be able to update results obtained through an updatable keyset - driven cursor
列出您能够更新（或不能够更新）通过可更新键集驱动游标获得的结果的情形。
Sql server 2005 continues to support asynchronous keyset - driven or static application programming interface server cursors where low latency open is a concern , due to client round trips for each cursor operation
由于客户端对每个游标操作都需往返一次，因此sql server 2005将继续支持异步键集驱动游标或静态应用程序编程接口( api )服务器游标，而在这种情况下低滞后时间的open是个问题。