April 1999
Intermediate to advanced
584 pages
23h 17m
English
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Indexes
These views provide information about indexes and indexed columns:
- DBA_IND_COLUMNS
Lists all indexed columns.
- DBA_INDEXES
Lists all indexes.
- INDEX_HISTOGRAM
Contains information about the distribution of index keys within the table. Populated for one index at a time by the ANALYZE INDEX ... VALIDATE STRUCTURE command.
- INDEX_STATS
Contains information about the structure of an index. Populated for one index at a time by the ANALYZE INDEX ... VALIDATE STRUCTURE command.
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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.
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.