[Haskell-cafe] functional database queries

Henning Thielemann lemming at henning-thielemann.de
Wed Feb 21 09:55:54 EST 2007

  it is described, how database queries can be modelled with a monad.
However, I wonder if this is also possible without monads. Say, writing

"DB.map col1 $ DB.filter (\row -> col2 row == 10+2) myTable"


"SELECT col1 FROM MyTable where col2 = 10+2"

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