Drifter.Types

Documentation

type Name = Text

type Description = Text

data Change a

Constructors

Change

Fields

changeName :: Name

changeDescription :: Maybe Description

changeMethod :: Method a

data family Method a

Instances

data Method Postgres

• = Script ByteString
• | Function (Connection -> IO (Either String ()))

data family DBConnection a

Instances

data DBConnection Postgres = DBConnection Connection

class Drifter a where

Methods

migrate :: DBConnection a -> [Change a] -> IO (Either String ())

Instances

Drifter Postgres