Am 06.06.2013, 20:21 Uhr, schrieb Andy <[email protected]>:
IOW I have things and groups. The rel table is a many-to-many relation
between things and groups. A thing also may have a favorite group; if
so,
there has to be a rel between that thing and its favorite group.
Are favourites optional? Why not normalise to Favourites with strict 1:1
with things and groups?
Charlie
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