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I have fixed the problem.

I use now c3po as connection pool (c3po.DriverManagerDataSource), with autoCommit=false and isolation level read uncommited.

The problem was the foreign key. It is not...

Hello,

I want to load millions of data in 3 tables. One Thread makes a select as an consumer and a pool of Threads get this data, look a the tables and make an inserts or update. (Informix...

Hello,

I insert a record with the SimpleJdbcTemplate. The id of the record is in the database the datatype serial. The db auto increments the id for me.
My question now, how can I get this...