常見例句Review savepoint and mark options for transactions. 檢查事務的保存點和標記選項。Roll back to the given savepoint. 回滾到給定的回滾點。Explicitly release the given savepoint. 釋放一個給定的回滾點。If a 547 error occurs, it rolls back to the savepoint and returns the number of items on hand to the calling process. 如果出現(xiàn)547錯誤,它將回滾到該保存點,并將當前手邊有的項目數(shù)返回給調(diào)用進程。This is consistent with the principle that ROLLBACK cancels all effects of the commands since the savepoint. 這點和 ROLLBACK 取消所有命令自 savepoint (保存點)以來的影響的原則是一致的。Rollback of a user-specified transaction to the last savepoint inside a transaction or to the beginning of a transaction. 將用戶指定的事務回滾到事務內(nèi)的上一個保存點或事務開頭。 返回 savepoint