opaleye-sqlite-0.0.1.1: An SQL-generating DSL targeting SQLite
Safe HaskellNone
LanguageHaskell2010

Opaleye.SQLite.Operators

Synopsis

Documentation

restrict :: QueryArr (Column PGBool) () Source #

Restrict query results to a particular condition. Corresponds to the guard method of the MonadPlus class.

(.==) :: Column a -> Column a -> Column PGBool infix 4 Source #

(./=) :: Column a -> Column a -> Column PGBool infix 4 Source #

(.>) :: PGOrd a => Column a -> Column a -> Column PGBool infix 4 Source #

(.<) :: PGOrd a => Column a -> Column a -> Column PGBool infix 4 Source #

(.<=) :: PGOrd a => Column a -> Column a -> Column PGBool infix 4 Source #

(.>=) :: PGOrd a => Column a -> Column a -> Column PGBool infix 4 Source #

in_ :: (Functor f, Foldable f) => f (Column a) -> Column a -> Column PGBool Source #