How to: Retrieve Changed Rows.
如何：检索已更改的行。
CLIENT_FOUND_ROWS Return the number of found (matched) rows, not the number of changed rows.
返回找到匹配的行数，而不是改变了的行数。
A buffer pool is an area of storage in memory into which database pages (containing table rows or index entries) are temporarily read and changed.
缓冲池是内存中的一块存储区域，用于临时读入和更改数据库页(包含表行或索引项)。
The update is in some way overqualified to ensure that only rows that are in the same state as those originally read are changed.
通过在某些方面严格限定这些更新，以确保只有那些处于最初读取状态的数据行才更新。
If one row on a page is updated, the row change token is changed for all the rows on the same page.
如果页面中的某行被更新，将针对该页面中的所有行修改行修改标记。
Use UPDATE STATISTICS LOW if the number of rows has changed significantly or after migration from previous version of database server.
如果被更改的行数很多，或者刚在不同版本的数据库服务器之间完成迁移，则应使用UPDATESTATISTICSLOW。
The IfxDataAdapter decides which rows and columns need to be changed; the developer does not have to code to track the changes to the data.
IfxDataAdapter 决定哪些行和列需要更改；开发人员不必编写代码来追踪数据的更改。
I emit the signal for both parent rows that change and for any of their children that have changed.
我对父母行发出信号改变，任何孩子的改变。
Although cell values can be changed, rows and columns cannot be added or deleted.
尽管单元格的值能变化，行和列不能被添加或删除。
A threshold can be set to reduce noise and filter out any data in the comparison table view of the rows that have not changed by a specified amount.
您可以设定临界值，借以减少杂讯，并依指定的量筛选出比较资料表检视中尚未变更的任何资料。
If the ROLLUP keyword in the query is changed to CUBE, the CUBE result set is the same, except these two additional rows are returned at the end.
如果将查询中的ROLLUP关键字更改为CUBE，那么CUBE结果集保持不变，只是在末尾还会返回下列两行。
The example has been changed to display only 3 rows at a time.
这个例子已改成一次只显示3行。
A threshold can be set to reduce noise and filter out any data in the table view of the rows that have not changed by a specified amount.
可以设置一个阈值来降噪，并筛选出未按指定量更改的行的表视图中的所有数据。
A threshold can be set to reduce noise and filter out any data in the table view of the rows that have not changed by a specified amount.
可以设置一个阈值来降噪，并筛选出未按指定量更改的行的表视图中的所有数据。
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