Hi Adam, Thanks for the fast reply. What should inherit from what? Class A (e.g. 'todo item') is certainly not derived from property X (e.g. 'startdate'). Class A version 2 has different properties (some are removed, others are added). Can you elaborate / say I'm wrong / give an example ? Thanks,
Mark 2007/8/19, Adam Tauno Williams <[EMAIL PROTECTED]>: > > > > Maybe not completely the wright place to ask but... I have this schema > > design question (db is postgres of course). I have a couple of classes > > with attributes. The only goal is to search the object that I want to > > find (which is stored on the harddrive). > > I have hundreds of classes that are similar but not the same. They all > > have attributes/properties (type is probably String), e.g. (in pseudo > > code): > > Use table inheritance. > > -- > Adam Tauno Williams, Network & Systems Administrator > Consultant - http://www.whitemiceconsulting.com > Developer - http://www.opengroupware.org > > > ---------------------------(end of broadcast)--------------------------- > TIP 5: don't forget to increase your free space map settings >
