Table design precludes a keyset or dynamic cursor 表的设计无法使用keyset或dynamic游标
The absolute fetch option is not supported with dynamic cursors 动态游标不支持absolute提取选项。
Number of times a dynamic cursor request has been specified 动态游标请求指定动态游标请求的次数。
Methods for dynamic cursors 方法的调用来模拟
For dynamic cursors it more complex when the fetch size is greater than 1 对于动态游标,当提取大小大于1时,这更为复杂。
Dynamic cursors including regular forward - only cursors do not retrieve rows until they are fetched 动态游标(包括通常的只进游标)只有在提取行时才进行检索。
The rowcount option does not affect dynamic cursors , but it does limit the rowset of keyset and insensitive cursors Rowcount选项对动态游标无效,但它可以限制键集的行集和不区分游标。
The type ss scroll dynamic cursor has the same behavior until the cursor is moved out of the current fetch buffer Type _ ss _ scroll _ dynamic游标在从当前的提取缓冲区移出之前,其行为与此相同。
If an application does not want to see transient deleted rows by using dynamic cursors , a fetch relative should be used 如果应用程序不希望使用动态游标查看暂时删除的行,则应使用fetch relative ( 0 ) 。
Forward and dynamic cursors expose deleted rows in a similar way , but only while the cursors remain accessible in the fetch buffer 仅当向前游标和动态游标在提取缓冲区中可访问时,它们才以相似的方式展示已删除的行。