cursors的例句大全

The number of declared cursors that are currently being maintained by the server.

服务器当前维护的声明游标的数量。

When any one of these supported cursors is used, the client can have only one open row.

使用上述支持的任一种游标类型时，客户端只能打开一行。

The database API cursor models assume that static, keyset-driven, and dynamic cursors are always scrollable.

数据库API游标模型则假定静态游标、键集驱动游标和动态游标都是可滚动的。

Call this member function to determine how a Rollback operation affects cursors on open recordset objects.

调用这个成员函数，可以确定Rollback操作如何影响打开记录集对象上的游标。

Replication uses cursors on the Oracle Publisher during the process of adding articles to a publication.

向发布添加项目的过程中，复制在Oracle发布服务器上使用游标。

When using cursors there is always a trade-off between efficiency and consistency.

当使用游标时，在效率和一致性之间总存在平衡问题。

Software Description: About Princess, This theme features a young cat named Princess and contains icons, cursors and sounds.

这个主题特别推出被命名是“小猫公主”，包含图标，光标和声音。

The container can move up and down with the keyboard cursors up and down.

容器可上下移动光标用键盘的上下。

The second edition of the JDBC API introduced support for two new types of cursors: scroll-sensitive cursors and scroll-insensitive cursors.

第二版的JDBCAPI引入了对两类新游标的支持：滚动敏感游标和滚动不敏感游标。

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。

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。

Static cursors use a work table to store the complete result set of the cursor.

静态游标使用工作表来存储游标的完整结果集。

If an application does not want to see transient deleted rows by using dynamic cursors, a fetch relative (0) should be used.

如果应用程序并不希望通过使用动态游标来查看临时删除的行，则应使用FetchRelative（0）。

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。

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。

Software Description: About Rose Garden WinAmp, View red, yellow and white roses growing in garden. Also included are custom cursors .

在花园生长的红色，黄色和白色的玫瑰。也包括是专做的光标。

Static cursors retrieve the entire result set at the time the cursor is opened.

静态游标在打开游标时检索整个结果集。

This section describes what sensitivity is, and describes the sensitivity characteristics of cursors.

本节介绍了什么是敏感性，并介绍了游标的敏感性特性。

However , a level 1 driver can support dynasets if it supports extended fetching and keyset-driven cursors .

但是，如果1级驱动程序支持扩展获取和键集驱动游标，它就能支持动态集。

You can save the state of tables and cursors when an application is closed by suspending the connection instead of closing it.

通过挂起连接而不是关闭连接，可以在应用程序关闭时保存表和游标的状态。