521ac01488
* Support persistent-2.11 * sigh * woop woop * use hackage * cpp so we don't have to tighten bounds * add changelog entry * lmao timing attacks * no
39 lines
1.1 KiB
Haskell
39 lines
1.1 KiB
Haskell
{-# LANGUAGE DataKinds #-}
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{-# LANGUAGE DerivingStrategies #-}
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{-# LANGUAGE FlexibleContexts #-}
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{-# LANGUAGE FlexibleInstances #-}
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{-# LANGUAGE GADTs #-}
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{-# LANGUAGE GeneralizedNewtypeDeriving #-}
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{-# LANGUAGE MultiParamTypeClasses #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE QuasiQuotes #-}
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{-# LANGUAGE RankNTypes #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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{-# LANGUAGE StandaloneDeriving #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE TypeFamilies #-}
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{-# LANGUAGE UndecidableInstances #-}
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module PostgreSQL.MigrateJSON where
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import Control.Monad.Trans.Resource (ResourceT)
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import Data.Aeson (Value)
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import Database.Esqueleto (SqlExpr, delete, from)
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import Database.Esqueleto.PostgreSQL.JSON (JSONB)
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import Database.Persist (Entity)
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import Database.Persist.Sql (SqlPersistT)
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import Database.Persist.TH
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import Common.Test (RunDbMonad)
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-- JSON Table for PostgreSQL
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share [mkPersist sqlSettings, mkMigrate "migrateJSON"] [persistUpperCase|
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Json
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value (JSONB Value)
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|]
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cleanJSON
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:: (forall m. RunDbMonad m
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=> SqlPersistT (ResourceT m) ())
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cleanJSON = delete $ from $ \(_ :: SqlExpr (Entity Json)) -> return ()
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