Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.PQTypes.JSON

Synopsis

newtype JSON json = JSON {
- unJSON :: json
}
newtype JSONB jsonb = JSONB {
- unJSONB :: jsonb
}
aesonFromSQL :: FromJSON t => Maybe PGbytea -> IO t
aesonToSQL :: ToJSON t => t -> ParamAllocator -> (Ptr PGbytea -> IO r) -> IO r

Documentation

newtype JSON json Source #

Wrapper for (de)serializing underlying type as json.

Constructors

JSON
Fields unJSON :: json

Instances

Instances details

Functor JSON Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

fmap :: (a -> b) -> JSON a -> JSON b #

(<$) :: a -> JSON b -> JSON a #

Show json => Show (JSON json) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

showsPrec :: Int -> JSON json -> ShowS #

show :: JSON json -> String #

showList :: [JSON json] -> ShowS #

Eq json => Eq (JSON json) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

(==) :: JSON json -> JSON json -> Bool #

(/=) :: JSON json -> JSON json -> Bool #

Ord json => Ord (JSON json) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

compare :: JSON json -> JSON json -> Ordering #

(<) :: JSON json -> JSON json -> Bool #

(<=) :: JSON json -> JSON json -> Bool #

(>) :: JSON json -> JSON json -> Bool #

(>=) :: JSON json -> JSON json -> Bool #

max :: JSON json -> JSON json -> JSON json #

min :: JSON json -> JSON json -> JSON json #

PQFormat (JSON json) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

pqFormat :: ByteString Source #

pqFormat0 :: ByteString Source #

pqVariables :: Int Source #

FromSQL (JSON Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSON Value)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSON Value) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSON Value)) -> IO (JSON Value) Source #

FromSQL (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSON ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSON ByteString) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSON ByteString)) -> IO (JSON ByteString) Source #

FromSQL (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSON ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSON ByteString) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSON ByteString)) -> IO (JSON ByteString) Source #

ToSQL (JSON Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSON Value)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSON Value) = PGbytea

Methods

toSQL :: JSON Value -> ParamAllocator -> (Ptr (PQDest (JSON Value)) -> IO r) -> IO r Source #

ToSQL (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSON ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSON ByteString) = PGbytea

Methods

toSQL :: JSON ByteString -> ParamAllocator -> (Ptr (PQDest (JSON ByteString)) -> IO r) -> IO r Source #

ToSQL (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSON ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSON ByteString) = PGbytea

Methods

toSQL :: JSON ByteString -> ParamAllocator -> (Ptr (PQDest (JSON ByteString)) -> IO r) -> IO r Source #

type PQBase (JSON Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSON Value) = PGbytea

type PQBase (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSON ByteString) = PGbytea

type PQBase (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSON ByteString) = PGbytea

type PQDest (JSON Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSON Value) = PGbytea

type PQDest (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSON ByteString) = PGbytea

type PQDest (JSON ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSON ByteString) = PGbytea

newtype JSONB jsonb Source #

Wrapper for (de)serializing underlying type as jsonb.

Constructors

JSONB
Fields unJSONB :: jsonb

Instances

Instances details

Functor JSONB Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

fmap :: (a -> b) -> JSONB a -> JSONB b #

(<$) :: a -> JSONB b -> JSONB a #

Show jsonb => Show (JSONB jsonb) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

showsPrec :: Int -> JSONB jsonb -> ShowS #

show :: JSONB jsonb -> String #

showList :: [JSONB jsonb] -> ShowS #

Eq jsonb => Eq (JSONB jsonb) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

(==) :: JSONB jsonb -> JSONB jsonb -> Bool #

(/=) :: JSONB jsonb -> JSONB jsonb -> Bool #

Ord jsonb => Ord (JSONB jsonb) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

compare :: JSONB jsonb -> JSONB jsonb -> Ordering #

(<) :: JSONB jsonb -> JSONB jsonb -> Bool #

(<=) :: JSONB jsonb -> JSONB jsonb -> Bool #

(>) :: JSONB jsonb -> JSONB jsonb -> Bool #

(>=) :: JSONB jsonb -> JSONB jsonb -> Bool #

max :: JSONB jsonb -> JSONB jsonb -> JSONB jsonb #

min :: JSONB jsonb -> JSONB jsonb -> JSONB jsonb #

PQFormat (JSONB jsonb) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Methods

pqFormat :: ByteString Source #

pqFormat0 :: ByteString Source #

pqVariables :: Int Source #

FromSQL (JSONB Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSONB Value)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSONB Value) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSONB Value)) -> IO (JSONB Value) Source #

FromSQL (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSONB ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSONB ByteString) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSONB ByteString)) -> IO (JSONB ByteString) Source #

FromSQL (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQBase (JSONB ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQBase (JSONB ByteString) = PGbytea

Methods

fromSQL :: Maybe (PQBase (JSONB ByteString)) -> IO (JSONB ByteString) Source #

ToSQL (JSONB Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSONB Value)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSONB Value) = PGbytea

Methods

toSQL :: JSONB Value -> ParamAllocator -> (Ptr (PQDest (JSONB Value)) -> IO r) -> IO r Source #

ToSQL (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSONB ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSONB ByteString) = PGbytea

Methods

toSQL :: JSONB ByteString -> ParamAllocator -> (Ptr (PQDest (JSONB ByteString)) -> IO r) -> IO r Source #

ToSQL (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

Associated Types

type PQDest (JSONB ByteString)
Instance details Defined in Database.PostgreSQL.PQTypes.JSON type PQDest (JSONB ByteString) = PGbytea

Methods

toSQL :: JSONB ByteString -> ParamAllocator -> (Ptr (PQDest (JSONB ByteString)) -> IO r) -> IO r Source #

type PQBase (JSONB Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSONB Value) = PGbytea

type PQBase (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSONB ByteString) = PGbytea

type PQBase (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQBase (JSONB ByteString) = PGbytea

type PQDest (JSONB Value) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSONB Value) = PGbytea

type PQDest (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSONB ByteString) = PGbytea

type PQDest (JSONB ByteString) Source #

Instance details

Defined in Database.PostgreSQL.PQTypes.JSON

type PQDest (JSONB ByteString) = PGbytea

aesonFromSQL :: FromJSON t => Maybe PGbytea -> IO t Source #

Helper for defining FromSQL instance for a type with FromJSON instance.

Since: 1.9.1.0

aesonToSQL :: ToJSON t => t -> ParamAllocator -> (Ptr PGbytea -> IO r) -> IO r Source #

Helper for defining ToSQL instance for a type with ToJSON instance.

Since: 1.9.1.0