how does compress work in tables - response (2) by TD_WFS

Hi
Yep ,as Qaisar said,If the compress the column values which they are repeating and keep those columns as compress,so we can save some space .We would observe the saved space ,If it is a huge data or there more repeating column values exist.
Here nothing much difference , DECIMAL(15,2)  are not compressing or not saving space and DECIMAL(15,2) COMPRESS (0.00 ,50.00 ,46.00 ) are compressing with repeated columns or are saving some space,Thats all
 
Thanks