从SQL Server的事务日志中删除信息

Question

Console application uses sql request BACKUP DATABASE to create .bak file https://technet.microsoft.com/en-us/library/ms191304(v=sql.105).aspx

It works good, but transaction logs contain information about this backup (and restore). How can I delete this information from transaction logs programmatically? Or can I backup/restore sql database without adding this information to transaction logs?

Answer 1

不，您无法进行任何修改insiTransaction日志

Answer 2

If you use SIMPLE recovery model, use CHECKPOINT to truncate the log.

If you are in FULL or BULK LOGGED , backup your log (you may need to repeat this operation if log is not truncated for some reason)

But what do you think it contains? There is no real data (reguarding backup) in there, only information about differential bitmap changes