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


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
Who is Participating?
QlemoConnect With a Mentor 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 for a description.
sleepinglukeAuthor Commented:
thank you so much!
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