SQLExecutor: A Simple JDBC framework Wiki
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jeffssmith1
A simple JDBC framework (JAR) by Jeff Smith. Employs database independent, unchecked exception code. Supports Oracle, mySQL, HSQL, and PostgreSQL--can be easily extended to new databases. See article (originally appeared in Developer.com) here:
http://softtechdesign.com/products/SQLExecutor/SQLExecutor.htm
I still use this on a variety of Java projects. It is just a wrapper that makes your Java code simpler and more concise.