Documentation

nullAtomType :: AtomType -> AtomType Source #

nullTypeConstructorMapping :: TypeConstructorMapping Source #

nullAtomFunctions :: AtomFunctions Source #

sqlCompareFunctions :: HashSet AtomFunction Source #

maybeFromAtom :: Atom -> Maybe Atom Source #

coalesceBool :: [Atom] -> Either AtomFunctionError Atom Source #

isSQLBool :: Atom -> Bool Source #

sqlBool :: Atom -> Maybe Bool Source #

nullAnd :: [Atom] -> Either AtomFunctionError Atom Source #

nullOr :: [Atom] -> Either AtomFunctionError Atom Source #

nullAtom :: AtomType -> Maybe Atom -> Atom Source #

isNullOrType :: AtomType -> Atom -> Bool Source #

isNull :: Atom -> Bool Source #

isNullAtomType :: AtomType -> Bool Source #

atomTypeFromSQLNull :: AtomType -> Maybe AtomType Source #

sqlIntegerBinaryFunction :: AtomType -> (Integer -> Integer -> Atom) -> [Atom] -> Either AtomFunctionError Atom Source #

sqlIntegerUnaryFunction :: AtomType -> (Integer -> Atom) -> [Atom] -> Either AtomFunctionError Atom Source #

sqlCount :: [Atom] -> Either AtomFunctionError Atom Source #

sqlAbs :: [Atom] -> Either AtomFunctionError Atom Source #

sqlMax :: [Atom] -> Either AtomFunctionError Atom Source #

sqlMin :: [Atom] -> Either AtomFunctionError Atom Source #

sqlSum :: [Atom] -> Either AtomFunctionError Atom Source #

sqlIntegerAgg :: (Integer -> Integer -> Integer) -> [Atom] -> Either AtomFunctionError Atom Source #

sqlNullableIntegerToMaybe :: Atom -> Maybe Integer Source #

sqlEqualsTypes :: Atom -> Atom -> Bool Source #

sqlEquals :: AtomFunctionBodyType Source #

sqlIsNull :: AtomFunctionBodyType Source #

isSQLNullableType :: AtomType -> Bool Source #

isSQLNullableSpecificType :: AtomType -> AtomType -> Bool Source #

isSQLNullUnknownType :: AtomType -> Bool Source #