JDBC and Oracle
Date: Sun, 06 Apr 2003 11:02:39 +0200
Message-ID: <3e8fec66$1_1_at_news.uni-bielefeld.de>
Hello,
I am working with Oracle 8.1. and the original Oracle-JDBC-Driver for a
Java-Server-Project.
The problem is that i cant recognize any changes in the ResultSets or
RowSets through method rowUpdated. I use a tree of hundrets of small
ResultSets and cant notify if the corresponding data in the DB changed.
The doclet is telling me that i cant notify the changes at all, but the
ResultSets will change automatically due to a JDBC link. But even this
don't work and isn't much of use for me. (jdbc should generally
recognize if there is a change, but not on the Oracle-jdbc-driver. This
jdbc-feature (method rowUpdated) is in my Oracle-jdbc-driver set always
on false.
I need some way to recognize if their is a change on the ResultSets
without simply reading it again through sql-queries.
Questions:
1. Have anyone a guess to solve the prob? 2. Somebody know with JDBC-driver for Oracle does what i want? 3. By the way, is there a Profiler for good benchmarking thejava-methods out? Maybe a free one? Or with IDE have a good one?
Thx in advance, Matthias Received on Sun Apr 06 2003 - 11:02:39 CEST