January 2012
Intermediate to advanced
542 pages
11h 28m
English
Content preview from Oracle Database 11gR2 Performance Tuning CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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V$LOG_HISTORY
This view shows the log history from the control file.
Fields
The most relevant view fields are:
RECID: The control file record IDSTAMP: The control file record stampTHREAD#: The thread number of the archived logSEQUENCE#: The sequence number of the archived logFIRST_CHANGE#: The lowest system change number in the logFIRST_TIME: The time of the first entry in the logNEXT_CHANGE#: The highest system change number in the logRESETLOGS_CHANGE#: The resetlogs change number of the database when the log was writtenRESETLOGS_TIME: The resetlogs time of the database when the log was written
See also
- The
V$LOGandV$LOGFILEsections in this appendix
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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