Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more. JDBC (Java ...

But any "locking or concurrency issue" that made it to the database would have thrown an SQLException. So either there is a SQLException that is being lost somehow, or the issue is before the JDBC ...

Here's a real puzzler..<BR><BR>I am making a database call (select query) to an Oracle database. When I iterate through the result set, it stops and waits after processing the last item in the result ...