Re: Selects are slow when blob field?
Well the first question that should be asked is if you have any indexes on your table. That would really speed up your query. You might want to look into that.
The reason you are seeing the speed change when you rerun the query is because the result-set is still stored in cache. If you change the query, that data is not in cache so it has to go back to the db for it.
Joseph
Subject
Views
Written By
Posted
5489
November 23, 2004 09:37AM
Re: Selects are slow when blob field?
4059
November 23, 2004 09:51AM
3444
November 23, 2004 11:17AM
3558
November 23, 2004 05:29PM
3573
November 24, 2004 08:20AM
3720
November 24, 2004 05:05PM
3359
November 26, 2004 10:00AM
7814
November 26, 2004 10:41AM
3579
November 28, 2004 11:14PM
Sorry, you can't reply to this topic. It has been closed.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion
of Oracle or any other party.