网络快速前向 网络释义 1. 快速前向 SqlDataReader 也具有对查询结果的快速前向(fast-forward-only)访问功能。它从数据库的查询结果中检索到一条记录, www.3pcode.com|基于9个网页 例句 释义: 全部,快速前向
动态游标不支持 ABSOLUTE 提取选项 | FAST_FORWARD :指定启用了性能优化的 FORWARD_ONLY、READ_ONLY 游标。如果指定了 SCROLL 或 FOR_UPDATE,则不能也指定 FAST_FORWARD ] [ READ_ONLY :只读游标,不能对游标内容进行更改,不能使用 where current of 语句 | SCROLL_LOCKS :指定通过游标进行的定位更新或删除一定会...
MSDN的定义是： 指定FORWARD_ONLY，READ_ONLY 具有性能优化的游标 启用。 FAST_FORWARD不能...
The fast forward-only cursor with autofetch enabled represents the most efficient method of getting a result set into an ODBC application. When the autofetch option is on for a cursor containing n rows, an ODBC application can: Specify a rowset size of n+1. Allocate arrays of n+1 ...
When connected to an instance of SQL Server, the SQL Server Native Client ODBC driver supports performance optimizations for forward-only, read-only cursors. Fast forward-only cursors are implemented internally by the driver and server in a manner very similar to default result sets. Besides ...
Fast forward-only cursors with autofetch can be used to retrieve a small result set with only one roundtrip to the server. In these steps, n is the number of rows to be returned:Set SQL_SOPT_SS_CURSOR_OPTIONS to SQL_CO_FFO_AF. Set SQL_ATTR_ROW_ARRAY_SIZE ...
Airplay won't fast forward only goes to beginning of video When I stream via air play, I can’t fast forward the video? It just go back to the beginning. [Re-Titled by Moderator] V705-G1, Posted on Aug 29, 2022 5:34 PM (19) Me too (658) Reply Question marked as Top...
例句1:I just wannafast forwardto you. 我就想快点到你身边。 例句2:I mean, we canfast forwardthrough the dumb stuff. 我是说,我们可以把那些愚蠢的画面快进过去。 例句3:He was born in a small town in America in 1980.Fast-forwardto 2022, he is living in China now. ...
fast-forward模式 fast-forward 是快进模式,当你当前的分支没有任何新的提交,而另一个分支包含了一些新提交时,Git 会直接将当前分支快进到目标分支的最新提交,而不创建额外的合并提交。这种合并方式不会产生新的提交,分支历史仍然是线性的。 例如在上面的提交记录中,master 是 1、2、3,dev 的是 1、2、3、dev...
rapid / sudden / tight / forward / ready adv. 迅速地;紧紧地;彻底地 quickly / rapidly / thoroughly / entirely / completely / fully n. 斋戒;绝食 apastia / starvation 双语例句 News travels fast these days. 如今消息传播得很快。 They work terrifically fast. 他们工作极快。 Night was fast...