JDBC Developer's Guide - Supra - Cincom

Inserting, deleting, and updating database instancesWith standard JDBC, an application would have to make use of SQL to update,insert, and delete instances of the database.The class ordbjava.jdbc.ordbObject provides methods allowing the applicationdeveloper to insert, delete, and update instances of the database without usingSQL.The following sample code uses the ordbObject extensions to insert a newseashore object, delete an existing seashore instance, and update a resortobject to reference the new seashore.This sample code may be found in the%ORDB%\demo\jdbc\samples\ordbObject.java file://// This example demonstrates the use of the ordbObject methods to// create, delete, and update Cincom ORDB database instances.//package demo.jdbc.samples;import java.sql.*;import java.math.*;import java.io.*;class ordbObjectSample {public static void main (String args []) throws SQLException{// Connect to the demodb database without autocommit enabled.Connection conn = demodbHelper.makeConnection (false);// prepare a statement for displaying seashore description of aresortPreparedStatement pstmt = conn.prepareStatement("select beach.description from resort where resort = ?");// Query the first resort object referencesStatement stmt = conn.createStatement ();ResultSet rset = stmt.executeQuery ("SELECT identity FROMresort");JDBC Developer's Guide, P25-9504-03 Page 33Chapter: 4. Cincom ORDB ExtensionsSection: Working with Cincom ORDB objects and object references