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Former Member
Jun 18, 2014 at 01:07 AM

Shoudnt drop index be a metadata operation?


I am not sure but drop index is taking seriously long time on my system. I always thought that it should be a metadata operation and should be done in 1-2 seconds max but it is taking too much time.

I checked for any blocking and there was no blocking.Also, I executed the drop index command putting it in single user mode as well but still it was taking time.

I used mon tables to look at monProcessObject and waits and activity. It was doing logical/physical IO's and index is quite large and it is not in memory and most of waits were type 29. I was wondering why drop index needs to read all the index pages. It is seriously strange.

ASE version is 15.0.3