However, we can also rollback the current transaction, resetting the state of our database to the last commit point.

不过，我们也可以回滚当前事务，恢复到最后一次事务提交前的状态。

youdao

If a table is dropped, its segments become immediately available for reuse at the COMMIT point, without requiring the REORG utility to be executed.

如果一个表被删除，在执行COMMIT之际，它的段就立即可以为其他表所用，而不需要执行REORG实用程序。

youdao

If all rows in a table are deleted (known as a mass delete), all segments become immediately available for reuse at the COMMIT point, without requiring the REORG utility to be executed.

如果一个表中的所有行都被删除(即massdelete)，则在执行COMMIT之际，该表所有的段就立即可以为其他表所用，而不需要执行REORG实用程序。

youdao

If all rows in a table are deleted (known as a mass delete), all segments become immediately available for reuse at the COMMIT point, without requiring the REORG utility to be executed.

如果一个表中的所有行都被删除(即massdelete)，则在执行COMMIT之际，该表所有的段就立即可以为其他表所用，而不需要执行REORG实用程序。

youdao