nitin_321
09-11-02, 23:30
| hi Im using post gres for my database.Now I have got a doubt .Im using three tables with 3 entities x,y,z these have attributes.So this is ok. Now I need to get another table say a where x,y,z are attributes. But these are not static they may be dynamic. That is one row of table a may contain all the three attributes or two or one. Now how to model this situation. Im thinking to go for linked list .But I need this data to be persisitent Any help bye |