Database.HDBC.SqlValue.List

Documentation

class SqlValueList a where

Methods

toSqlList :: a -> [SqlValue]

fromSqlList :: [SqlValue] -> a

Instances

(Convertible SqlValue a, Convertible a SqlValue) => SqlValueList [a]

(Convertible SqlValue t1, Convertible t1 SqlValue, Convertible SqlValue t2, Convertible t2 SqlValue) => SqlValueList (t1, t2)

(Convertible SqlValue t1, Convertible t1 SqlValue, Convertible SqlValue t2, Convertible t2 SqlValue, Convertible SqlValue t3, Convertible t3 SqlValue) => SqlValueList (t1, t2, t3)

(Convertible SqlValue t1, Convertible t1 SqlValue, Convertible SqlValue t2, Convertible t2 SqlValue, Convertible SqlValue t3, Convertible t3 SqlValue, Convertible SqlValue t4, Convertible t4 SqlValue) => SqlValueList (t1, t2, t3, t4)

(Convertible SqlValue t1, Convertible t1 SqlValue, Convertible SqlValue t2, Convertible t2 SqlValue, Convertible SqlValue t3, Convertible t3 SqlValue, Convertible SqlValue t4, Convertible t4 SqlValue, Convertible SqlValue t5, Convertible t5 SqlValue) => SqlValueList (t1, t2, t3, t4, t5)