Re: [GENERAL] Interval referential integrity

2006-10-19 Thread Jim C. Nasby
On Thu, Oct 19, 2006 at 07:51:17AM -0300, Rodrigo Sakai wrote: > I?m developing a specialist application that needs a different kind of > referential integrity! I need interval referential integrity where the > bounds of the referenced interval must overlaps (or be equal) the bounds of > the refe

[GENERAL] Interval referential integrity

2006-10-19 Thread Rodrigo Sakai
  Hello all,     I’m developing a specialist application that needs a different kind of referential integrity! I need interval referential integrity where the bounds of the referenced interval must overlaps (or be equal) the bounds of the referencing interval!   For example,     -