在读事务中，没有变更需要提交，但是事务会防止对正在被读取的数据的修改，直到所有的读操作全部结束。
In a read transaction, there are no changes to commit, but the transaction prevents the data being read from changing until all of the reads are complete.
当客户端完成文件操作时，它会提交数据(变更)和布局。
When the client is finished with the file, it commits the data (changes) and the layout.
将变更提交到数据库。
通过点击DBAction将这个变更提交给您的用户数据库，然后从显示的下拉菜单中选择upgrade选项(图17)。
Commit this change to your user database by clicking DB Action, and then selecting the Upgrade option from the dropdown menu that displays (Figure 17).
开启该功能时，变更会先写入Journaling日志，定期集中提交(目前是每100ms提交一次)，然后在真实数据上进行这些变更。
When enabled, changes are written to the journal logs first. Periodic group commits (currently every 100ms) then handle playing these changes back on the real data.
提醒证书持有者这样的变更需要提交变更申请，并同时提供适当的支持性数据。
Certificates holders are reminded that such changes will require the submission of variation applications together with appropriate supporting data.
当用户使用SQL的提交命令COMMIT时，一个事务处理中对数据的全部变更将成为永久性的。
When a user enters the SQL command COMMIT, all changes in that transaction are made permanent.
当用户使用SQL的提交命令COMMIT时，一个事务处理中对数据的全部变更将成为永久性的。
When a user enters the SQL command COMMIT, all changes in that transaction are made permanent.
应用推荐