JAX-DB SQLx
org.jaxdb :
sqlx
SQLx is a vendor-agnostic, XML-based SQL data definition standard that offers the power of XML
validation for your static SQL data. The SQLx framework utilizes a strongly-typed DDLx file to
generate a XML Schema document that translates DDLx constructs into the XSD language. With the
SQLx XSLT, the SQLx tool leverages the power of XML Schema Validation and provides a cohesive
structured model to define SQL data (that conforms to your SQL schema, defined in a DDLx file).