Database.SQLite.Simple.ToRow

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

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

Documentation

class GToRow f where

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

Since: 0.4.18.1

Methods

gtoRow :: f a -> [SQLData]

Instances

GToRow (U1 :: Type -> Type)

Defined in Database.SQLite.Simple.ToRow

Methods

gtoRow :: U1 a -> [SQLData]

ToField a => GToRow (K1 i a :: Type -> Type)

Defined in Database.SQLite.Simple.ToRow

Methods

gtoRow :: K1 i a a0 -> [SQLData]

(GToRow a, GToRow b) => GToRow (a :*: b)

Defined in Database.SQLite.Simple.ToRow

Methods

gtoRow :: (a :*: b) a0 -> [SQLData]

GToRow a => GToRow (M1 i c a)

Defined in Database.SQLite.Simple.ToRow

Methods

gtoRow :: M1 i c a a0 -> [SQLData]

class ToRow a where

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]

ToField a collection of values.

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

Instances

ToRow ()

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: () -> [SQLData]

ToField a => ToRow [a]

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: [a] -> [SQLData]

ToField a => ToRow (Only a)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: Only a -> [SQLData]

(ToField a, ToField b) => ToRow (a, b)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b) -> [SQLData]

(ToRow a, ToRow b) => ToRow (a :. b)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a :. b) -> [SQLData]

(ToField a, ToField b, ToField c) => ToRow (a, b, c)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c) -> [SQLData]

(ToField a, ToField b, ToField c, ToField d) => ToRow (a, b, c, d)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d) -> [SQLData]

(ToField a, ToField b, ToField c, ToField d, ToField e) => ToRow (a, b, c, d, e)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e) -> [SQLData]

(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f) => ToRow (a, b, c, d, e, f)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e, f) -> [SQLData]

(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g) => ToRow (a, b, c, d, e, f, g)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e, f, g) -> [SQLData]

(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)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e, f, g, h) -> [SQLData]

(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)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e, f, g, h, i) -> [SQLData]

(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)

Defined in Database.SQLite.Simple.ToRow

Methods

toRow :: (a, b, c, d, e, f, g, h, i, j) -> [SQLData]