Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

ctx_ddl.optimize_index() takes a long time

Posted on 2008-10-08
4
Medium Priority
?
1,086 Views
Last Modified: 2013-12-19
Hello

ctx_ddl.optimize_index() takes a long time
It runs for 60-90 mins earlier it was use to complete within 10 mins
Number of rows approx 0.5 million

Kindly let me know reason what all possible reasons can be for its delay.

Regards
Ankush
0
Comment
Question by:Ankush_Chawla
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 74

Expert Comment

by:sdstuber
ID: 22723908
has the index changed or the volume of data?  Has it always been .5 million?  is it still .5 million?
0
 
LVL 74

Accepted Solution

by:
sdstuber earned 2000 total points
ID: 22723912
you can trace the session running the optimize,  capture wait events and see what it's hanging on
0

Featured Post

Hire Technology Freelancers with Gigs

Work with freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely, and get projects done right.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article started out as an Experts-Exchange question, which then grew into a quick tip to go along with an IOUG presentation for the Collaborate confernce and then later grew again into a full blown article with expanded functionality and legacy…
Using SQL Scripts we can save all the SQL queries as files that we use very frequently on our database later point of time. This is one of the feature present under SQL Workshop in Oracle Application Express.
This video explains at a high level with the mandatory Oracle Memory processes are as well as touching on some of the more common optional ones.
This video explains what a user managed backup is and shows how to take one, providing a couple of simple example scripts.

610 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question