December 2002
Intermediate to advanced
928 pages
85h 29m
English
Content preview from Oracle in a NutshellBecome 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,
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.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.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Name
GC_FILES_TO_LOCKS
Synopsis
Value: see description
Parallel Server parameter that controls the mapping of Parallel Cache Management (PCM) locks to datafiles. The parameter can be used to limit the number of locks used per datafile and also to specify that each lock should cover a set of contiguous blocks. If this parameter is specified, Oracle will disable the Cache Fusion processing feature of Oracle9i Real Application Clusters. Multiple instances must have identical values.
Syntax
GC_FILES_TO_LOCKS = '{file_list=lock_count[!blocks][EACH]}[:]...'Keywords
- file_list
One or more datafiles listed by their file numbers, or ranges of file numbers, with comma separators
- lock_count
The number of PCM locks assigned to file_list. If lock_count is set to 0, then fine-grained locking is used for these files.
- !blocks
Optionally indicates the number of contiguous blocks covered by one lock.
- EACH
Optionally specifies that each datafile in file_list is assigned a separate set of lock_count PCM locks; the default is noncontiguous blocks.
Become 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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.