[Haskell-cafe] SYB vs HList (again)

[Bas van Dijk]

2007/3/15, S. Alexander Jacobson <alex at alexjacobson.com>:
> ...
> Any opinions on these issues would be very appreciated.
> ...

Maybe the relational database system CoddFish which uses HList
provides some insights:

http://haskell.org/haskellwiki/Libraries_and_tools/Database_interfaces/CoddFish

They also had to deal with default values to model SQL attributes that
can contain NULL values.

Regards,

Bas van Dijk.

Offtopic:
I'm trying to use CoddFish in a HAppS application I'm developing but I
can't get it to compile under ghc-6.6 :-(