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questions about statement types and performace .

raminaa niilian
Ranch Hand

Joined: Jul 14, 2005
Posts: 551
Which type of result set has best performace for a read only purpose ?
is it wise to use

i just want to retrive one column of one record (my query will return just one record)

thank you
Jeanne Boyarsky
author & internet detective

Joined: May 26, 2003
Posts: 30752

ResultSet.TYPE_FORWARD_ONLY , ResultSet.CONCUR_READ_ONLY is best here. You don't need any scrolling capability or to update the data.

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Paul Clapham

Joined: Oct 14, 2005
Posts: 18651

That's true. Personally I only ever use forward-only, read-only result sets. However if your query is only returning one record, the choice is going to make almost no difference in practice.
I agree. Here's the link:
subject: questions about statement types and performace .