[Haskell-cafe] Compulsory relation 1 to many from entity A to entity A

news at lyra.net news at lyra.net
Sat Feb 9 05:12:25 EST 2008


I'd like to build a database model with winHugs that allows
a "recursive relation". For example a single instance of
entity "components" is related with at least another row of
the entity "components" (1 to many relationship). How can I
do that?

Thank you for your attention!

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