may I have sample Ingres SQL to be run via JDBC which involve temp table?

hi

I want to write SQL which can be run on Ingres database. In the SQL, I would like to create temp table to store first SQL result to be used in second sql, to trim SQL performance and tempdb usage.

I know how to write on sybase but not ingres, can somebody please help?

i.e. in sybase, such thing can be done...
select * into #temptable1 from table_A
select * from #temptable1
sleepinglukeAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Qlemo"Batchelor", Developer and EE Topic AdvisorCommented:
IIRC Ingres uses create table temptable1 as select * from table_A to create a table copy.
There is also a construct to have a real temporary table called declare global temporary table - see http://docs.huihoo.com/ingres/ingres2006r2-guides/SQL%20Reference%20Guide/1107.htm for a description.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
sleepinglukeAuthor Commented:
thank you so much!
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
SQL

From novice to tech pro — start learning today.