java.sql.DatabaseMetaData interface: supported JDBC 3.0 methods JDBC 3.0 DatabaseMetaData Methods Supported Returns Signature Implementation Notes boolean supportsSavepoints() int getDatabaseMajorVersion() int getDatabaseMinorVersion() int getJDBCMajorVersion() int getJDBCMinorVersion() int getSQLStateType() boolean supportsNamedParameters() boolean supportsMultipleOpenResults() boolean supportsGetGeneratedKeys() boolean supportsResultSetHoldability(int holdability) int getResultSetHoldability() returns ResultSet.HOLD_CURSORS_OVER_COMMIT