int ROWS_TO_FETCH = 1;
//RelationalTable table = new RelationalTable(tableName,columns);
RelationalTable table = new RelationalTable(tableName);
OracleConnection connection = new OracleConnection("src/connections.properties","connection1");
connection.openConnection();
table.loadObject(connection);
logger.info("table size is "+table.size());
for(int count = 0 ; count < ROWS_TO_FETCH ; count ++ ){