Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: OO concepts and relational databases

by ysth (Canon)
on Aug 02, 2004 at 16:30 UTC ( #379323=note: print w/replies, xml ) Need Help??


in reply to OO concepts and relational databases

How do I link those abstractions together with has-a relationships? (RDBMSes don't have is-a relationships.)
But is-a can be thought of as just a special case of has-a. The database you are using right now uses is-a relationships extensively.
  • Comment on Re: OO concepts and relational databases