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 ...
Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database Connectivity (JDBC) is to experiment ...
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 ...