Copyright	(c) 2011 MailRank Inc. (c) 2011-2012 Leon P Smith (c) 2012-2013 Janne Hellsten
License	BSD3
Maintainer	Janne Hellsten <jjhellst@gmail.com>
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Database.SQLite.Simple.ToRow

Description

The ToRow typeclass, for rendering a collection of parameters to a SQL query.

Predefined instances are provided for tuples containing up to ten elements.

Synopsis

class GToRow f where
- gtoRow :: f a -> [SQLData]
class ToRow a where
- toRow :: a -> [SQLData]

Documentation

class GToRow f where Source #

Generic derivation of ToRow. For details about what can be derived refer to GFromRow.

Since: 0.4.18.1

Methods

gtoRow :: f a -> [SQLData] Source #

Instances

Instances details

GToRow (U1 :: Type -> Type) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods gtoRow :: U1 a -> [SQLData] Source #
(GToRow a, GToRow b) => GToRow (a :*: b) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods gtoRow :: (a :*: b) a0 -> [SQLData] Source #
ToField a => GToRow (K1 i a :: Type -> Type) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods gtoRow :: K1 i a a0 -> [SQLData] Source #
GToRow a => GToRow (M1 i c a) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods gtoRow :: M1 i c a a0 -> [SQLData] Source #

class ToRow a where Source #

A collection type that can be turned into a list of SQLData elements.

Since version 0.4.18.1 it is possible in some cases to derive a generic implementation for ToRow. Refer to the documentation for FromRow to see how this can be done.

Minimal complete definition

Nothing

Methods

toRow :: a -> [SQLData] Source #

ToField a collection of values.

default toRow :: Generic a => GToRow (Rep a) => a -> [SQLData] Source #

Instances

Instances details

ToRow () Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: () -> [SQLData] Source #
ToField a => ToRow (Only a) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: Only a -> [SQLData] Source #
ToField a => ToRow [a] Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: [a] -> [SQLData] Source #
(ToRow a, ToRow b) => ToRow (a :. b) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a :. b) -> [SQLData] Source #
(ToField a, ToField b) => ToRow (a, b) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b) -> [SQLData] Source #
(ToField a, ToField b, ToField c) => ToRow (a, b, c) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d) => ToRow (a, b, c, d) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e) => ToRow (a, b, c, d, e) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f) => ToRow (a, b, c, d, e, f) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e, f) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g) => ToRow (a, b, c, d, e, f, g) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e, f, g) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g, ToField h) => ToRow (a, b, c, d, e, f, g, h) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e, f, g, h) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g, ToField h, ToField i) => ToRow (a, b, c, d, e, f, g, h, i) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e, f, g, h, i) -> [SQLData] Source #
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g, ToField h, ToField i, ToField j) => ToRow (a, b, c, d, e, f, g, h, i, j) Source #
Instance details Defined in Database.SQLite.Simple.ToRow Methods toRow :: (a, b, c, d, e, f, g, h, i, j) -> [SQLData] Source #