logical adj. 1.邏輯的,邏輯上的;邏輯學(xué)上的。 2.合乎邏輯的。 3.邏輯上必然的。 logical constants 邏輯常詞[常項(xiàng)]。 logical necessity 邏輯的必然性。 a logical argument 條件分明的論證。 a logical process 合理的程序,合乎邏輯的[必然的]過程。 the logical result 必然的結(jié)果。 adv. -ly ,-ness n.
Virtual log 5 is still unused and is not part of the current logical log 包含minlsn記錄的虛擬日志的始端之前的空間已標(biāo)記為重新使用。
Virtual log 5 is still unused , and it is not part of the current logical log 但是,諸如長時間運(yùn)行的事務(wù)等其他因素也可以阻止截?cái)嗳罩尽?
For logical log backups , it is a combination of the ids instance name plus the ids servernumber 對于logical log備份,使用的則是ids實(shí)例名稱和ids服務(wù)器編號的組合。
Without logical logs , the system is restored to a consistent point , which is the archive checkpoint 如果沒有邏輯日志,則系統(tǒng)被還原到某個一致的點(diǎn)上,即歸檔檢查點(diǎn)。
Ids stores information about each backup operation dbspaces and logical logs in a database called 的數(shù)據(jù)庫中存儲關(guān)于每種備份操作( dbspaces和logical logs備份)的信息。
The database server can be either restored to a specific point in time or to a specific logical log 數(shù)據(jù)庫服務(wù)器可以還原到某一特定時間點(diǎn)上,也可以還原到某一特定邏輯日志。
However , in the case of a restore , a parallel backup will rely on the logical logs to reach a point of consistency 不過,在執(zhí)行這種備份時,將依靠邏輯日志到達(dá)某個一致的點(diǎn)。
Informix versions before ids v10 did not prevent you from doing parallel backups without saving your logical logs Informix的ids v10之前的版本不允許在沒有保存邏輯日志的情況下進(jìn)行并行備份。
The storage manager synchronization utility provided by ids only executes the bsamarkobjectinactive xbsa - call for logical logs ( ids提供的存儲管理器同步實(shí)用程序)只對邏輯日志執(zhí)行bsamarkobjectinactive ( ) xbsa調(diào)用。
Applying a level - 0 - backup and then incremental backups will be much faster than having to rollforward through a large range of logical logs 先應(yīng)用level - 0 - backup ,然后再進(jìn)行增量備份,這將比通過大量邏輯日志進(jìn)行前滾更快。