Clik here to view.
Index Rebuilds
There are many suggestions floating around the internet about identifying which Oracle indexes to rebuild. One of these involves running the validate (or analyze index validate) command on an index and...
View ArticleClik here to view.
Index Rebuilds
A couple of days ago I found several referrals coming in from a question about indexing on the Russian Oracle Forum. Reading the thread I found a pointer to a comment I’d written for the Oracle-L list...
View ArticleClik here to view.
Index Rebuilds
I wrote a short note last week that linked to a thread on the Russian Oracle forum about indexing, and if you’ve followed the thread you will have seen a demonstration that seemed to be proving the...
View ArticleClik here to view.
ASSM wreck
Yesterday I introduced a little framework I use to avoid the traps inherent in writing PL/SQL loops when modelling a session that does lots of simple calls to the database. I decided to publish the...
View ArticleClik here to view.
blevel=1
Here’s one of those quick answers I give sometimes on forums or newsgroups. I forget when I wrote this, and when, and what the specific question was – but it was something to do with rebuilding an...
View ArticleCh-ch-ch-ch-changes
For those not familiar with Richard Foote’s extensive blog about indexes (and if you’re not you should be) – the title of this note is a blatant hi-jacking of his preferred naming mechanism.It’s just a...
View ArticleOnline Rebuild
I’ve commented in the past about the strange stories you can find on the internet about how Oracle works and how sometimes, no matter how daft those stories seem, there might be something behind them....
View ArticleClik here to view.
Index rebuild 12c
Just one of those little snippets about 12c that might help someone.Further to an earlier post, online rebuild works in 12c even when the key is “too long”. The internal code has changed completely,...
View Article
