Presented below is a simple example of how to insert a row in a database table.

Java Code:
Statement stmt;
String sql;     
int rows;       

sql = "INSERT INTO tCust " 
    + "(custId, custName, custAddr) "
    + "VALUES "
    + "('" + custId   + "',"
    + "('" + custName + "',"
    + "('" + custAddr + "')";

stmt = theConn.createStatement(); 
rows = stmt.executeUpdate(sql); 
theConn.dbConn.commit(); 
stmt.close();