rolls back的意思

rolls back中文翻譯：

擊退；把……壓低到標準水平

相似詞語短語

rolls───n.滾動（roll的復數）；面包卷；捆；卷軸；輥碎機；v.滾動；行駛；盤旋；輾；使左右搖晃；運轉（roll的三單形式）

toilet rolls───n.成卷的紙( toilet roll的名詞復數 )

pring rolls───彈簧輥

bretzel rolls───布列澤爾卷

gauze rolls───紗布卷

rolls jam───卷式果醬

e rolls───e卷

egg rolls───蛋卷

rolls royce───勞斯萊斯（世界頂級豪華轎車）

雙語使用場景

If any ordered item cannot be fulfilled, the procedure rolls back the order entry.───如果有任何訂購項沒有得到滿足，過程將回滾該訂單條目。

If any updated data changed, the EJB container rolls back the transaction.───如果事務更新的任何數據被更改了，則ejb容器將回滾該事務。

The scope ends when the transaction commits or rolls back.───這個范圍結束于提交或回滾事務時。

Rolls back an explicit or implicit transaction to the beginning of the transaction, or to a savepoint inside the transaction.───將顯式事務或隱性事務回滾到事務的起點或事務內的某個保存點。

Rolls back all the changes made to the DataSet since it was created, or since the last time DataSet. AcceptChanges was called.───回滾自創建DataSet以來或上次調用DataSet.AcceptChanges以來對其進行的所有更改。

The termination code within the child thread closes the SQL cursor and rolls back the transaction, as shown in Listing 3.───子線程中的終止代碼關閉SQL游標，并使事務回滾，見清單3。

Snapshots of data and programs are stored at periodic intervals and the system rolls back to restart at the last recorded snapshot.───數據和程序按周期性間隔抽點存儲起來，系統返回上一個抽點處重新運行。

If it does, and one of the functions throws an exception, the entire process rolls back.───如果發生錯誤，函數之一拋出異常，那么整個過程回退。

At this point , by default, a restore rolls back any incomplete transactions (the undo phase ) .───默認情況下，此時還原將回滾所有未完成的事務（撤銷階段）。

英語使用場景

If you try to delete rows from such a table, the trigger rolls back the delete action.

The tide rolls back in the early morning every day.

The procedure rolls back to its newcustomer savepoint ending up retaining the new customer that was added after the procedure execution, but this is also rolled back with the ROLLBACK statement.

If you try to delete rows from such a table, the trigger rolls back the delete.

This rolls back the addition of the new order, but the addition of the new customer is still successful at the end of the procedure execution.

When the required function has been selected the menu rolls back up into the menu bar leaving the screen clear.