influxdb-1.9.3.2: InfluxDB client library for Haskell
Safe HaskellSafe-Inferred
LanguageHaskell2010

Database.InfluxDB.Query

Synopsis

Query interface

data Query Source #

An InfluxDB query.

A spec of the format is available at https://docs.influxdata.com/influxdb/v1.7/query_language/spec/.

A Query can be constructed using either

>>> :set -XOverloadedStrings
>>> "SELECT * FROM series" :: Query
"SELECT * FROM series"
>>> import qualified Database.InfluxDB.Format as F
>>> formatQuery ("SELECT * FROM "%F.key) "series"
"SELECT * FROM \"series\""

NOTE: Currently this library doesn't support type-safe query construction.

Instances

Instances details
IsString Query Source # 
Instance details

Defined in Database.InfluxDB.Types

Methods

fromString :: String -> Query #

Show Query Source # 
Instance details

Defined in Database.InfluxDB.Types

Methods

showsPrec :: Int -> Query -> ShowS #

show :: Query -> String #

showList :: [Query] -> ShowS #

query :: forall a. QueryResults a => QueryParams -> Query -> IO (Vector a) Source #

Query data from InfluxDB.

It may throw InfluxException.

If you need a lower-level interface (e.g. to bypass the QueryResults constraint etc), see withQueryResponse.

queryChunked Source #

Arguments

:: QueryResults a 
=> QueryParams 
-> Optional Int

Chunk size

By Default, InfluxDB chunks responses by series or by every 10,000 points, whichever occurs first. If it set to a Specific value, InfluxDB chunks responses by series or by that number of points.

-> Query 
-> FoldM IO (Vector a) r 
-> IO r 

Same as query but it instructs InfluxDB to stream chunked responses rather than returning a huge JSON object. This can be lot more efficient than query if the result is huge.

It may throw InfluxException.

If you need a lower-level interface (e.g. to bypass the QueryResults constraint etc), see withQueryResponse.

Query parameters

data QueryParams Source #

The full set of parameters for the query API

Following lenses are available to access its fields:

Instances

Instances details
HasCredentials QueryParams Source #

Authentication info for the query

>>> let p = queryParams "foo"
>>> p ^. authentication
Nothing
>>> let p' = p & authentication ?~ credentials "john" "passw0rd"
>>> p' ^. authentication.traverse.user
"john"
Instance details

Defined in Database.InfluxDB.Query

HasDatabase QueryParams Source #
>>> let p = queryParams "foo"
>>> p ^. database
"foo"
Instance details

Defined in Database.InfluxDB.Query

HasManager QueryParams Source #
>>> let p = queryParams "foo" & manager .~ Left HC.defaultManagerSettings
Instance details

Defined in Database.InfluxDB.Query

HasServer QueryParams Source #
>>> let p = queryParams "foo"
>>> p ^. server.host
"localhost"
Instance details

Defined in Database.InfluxDB.Query

HasPrecision 'QueryRequest QueryParams Source #

Returning JSON responses contain timestamps in the specified precision/format.

>>> let p = queryParams "foo"
>>> p ^. precision
RFC3339
Instance details

Defined in Database.InfluxDB.Query

server :: HasServer a => Lens' a Server Source #

InfluxDB server address and port that to interact with.

database :: HasDatabase a => Lens' a Database Source #

Database name to work on.

precision :: HasPrecision ty a => Lens' a (Precision ty) Source #

Time precision parameter.

manager :: HasManager a => Lens' a (Either ManagerSettings Manager) Source #

HTTP manager settings or a manager itself.

If it's set to ManagerSettings, the library will create a Manager from the settings for you.

authentication :: HasCredentials a => Lens' a (Maybe Credentials) Source #

User name and password to be used when sending requests to InfluxDB.

decoder :: Lens' QueryParams Decoder Source #

Decoder settings

>>> let p = queryParams "foo"
>>> let _ = p & decoder .~ strictDecoder
>>> let _ = p & decoder .~ lenientDecoder

Parsing results

class QueryResults a where Source #

Types that can be converted from an JSON object returned by InfluxDB.

For example the h2o_feet series in the official document can be encoded as follows:

>>> :{
data H2OFeet = H2OFeet
  { time :: UTCTime
  , levelDesc :: T.Text
  , location :: T.Text
  , waterLevel :: Double
  }
instance QueryResults H2OFeet where
  parseMeasurement prec _name _tags columns fields = do
    time <- getField "time" columns fields >>= parseUTCTime prec
    levelDesc <- getField "level_description" columns fields >>= parseJSON
    location <- getField "location" columns fields >>= parseJSON
    waterLevel <- getField "water_level" columns fields >>= parseJSON
    return H2OFeet {..}
:}

Minimal complete definition

parseMeasurement

Methods

parseMeasurement Source #

Arguments

:: Precision 'QueryRequest

Timestamp precision

-> Maybe Text

Optional series name

-> HashMap Text Text

Tag set

-> Vector Text

Field keys

-> Array

Field values

-> Parser a 

Parse a single measurement in a JSON object.

coerceDecoder :: proxy a -> Maybe Decoder Source #

Always use this Decoder when decoding this type.

Just dec means decoder in QueryParams will be ignored and be replaced with the dec. Nothing means decoder in QueryParams will be used.

Instances

Instances details
QueryResults Void Source #

QueryResults instance for empty results. Used by manage.

NOTE: This instance is deprecated because it's unclear from the name whether it can be used to ignore results. Use Empty when expecting an empty result. Use Ignored if you want to ignore any results.

Instance details

Defined in Database.InfluxDB.Query

QueryResults ShowQuery Source # 
Instance details

Defined in Database.InfluxDB.Manage

QueryResults ShowSeries Source # 
Instance details

Defined in Database.InfluxDB.Manage

QueryResults Empty Source #

QueryResults instance for empty results. Used by manage.

Instance details

Defined in Database.InfluxDB.Query

QueryResults Ignored Source #

QueryResults instance for ignoring results.

Instance details

Defined in Database.InfluxDB.Query

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2) => QueryResults (Tagged k1 v1, Tagged k2 v2) Source #

One-off tuple for sigle-field measurements

Instance details

Defined in Database.InfluxDB.Query

(KnownSymbol k, FromJSON v) => QueryResults (Tagged k v) Source #

One-off type for non-timestamped measurements

>>> let p = queryParams "_internal"
>>> dbs <- query @(Tagged "name" T.Text) p "SHOW DATABASES"
>>> V.find ((== "_internal") . untag) dbs
Just (Tagged "_internal")
Instance details

Defined in Database.InfluxDB.Query

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) Source #

One-off tuple for two-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) Source #

One-off tuple for three-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) Source #

One-off tuple for four-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) Source #

One-off tuple for five-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6, KnownSymbol k7, FromJSON v7) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) Source #

One-off tuple for six-field measurement

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6, KnownSymbol k7, FromJSON v7, KnownSymbol k8, FromJSON v8) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) Source #

One-off tuple for seven-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) -> Maybe Decoder Source #

parseQueryResults :: forall a. QueryResults a => Precision 'QueryRequest -> Value -> Parser (Vector a) Source #

Parse a JSON object as an array of values of expected type.

Low-level functions

withQueryResponse Source #

Arguments

:: QueryParams 
-> Maybe (Optional Int)

Chunk size

By Nothing, InfluxDB returns all matching data points at once. By Just Default, InfluxDB chunks responses by series or by every 10,000 points, whichever occurs first. If it set to a Specific value, InfluxDB chunks responses by series or by that number of points.

-> Query 
-> (Request -> Response BodyReader -> IO r) 
-> IO r 

Lower-level interface to query data.

Helper types

data Ignored Source #

Ignored can be used in the result type of query when the result values are not needed.

>>> v <- query @Ignored (queryParams "dummy") "SHOW DATABASES"
>>> v
[]

Instances

Instances details
Show Ignored Source # 
Instance details

Defined in Database.InfluxDB.Query

QueryResults Ignored Source #

QueryResults instance for ignoring results.

Instance details

Defined in Database.InfluxDB.Query

data Empty Source #

Empty can be used in the result type of query when the expected results are always empty. Note that if the results are not empty, the decoding process will fail:

>>> let p = queryParams "empty"
>>> Database.InfluxDB.Manage.manage p "CREATE DATABASE empty"
>>> v <- query @Empty p "SELECT * FROM empty" -- query an empty series
>>> v
[]

Instances

Instances details
Show Empty Source # 
Instance details

Defined in Database.InfluxDB.Query

Methods

showsPrec :: Int -> Empty -> ShowS #

show :: Empty -> String #

showList :: [Empty] -> ShowS #

QueryResults Empty Source #

QueryResults instance for empty results. Used by manage.

Instance details

Defined in Database.InfluxDB.Query

newtype Tagged (s :: k) b #

A Tagged s b value is a value b with an attached phantom type s. This can be used in place of the more traditional but less safe idiom of passing in an undefined value with the type, because unlike an (s -> b), a Tagged s b can't try to use the argument s as a real value.

Moreover, you don't have to rely on the compiler to inline away the extra argument, because the newtype is "free"

Tagged has kind k -> * -> * if the compiler supports PolyKinds, therefore there is an extra k showing in the instance haddocks that may cause confusion.

Constructors

Tagged 

Fields

Instances

Instances details
Generic1 (Tagged s :: Type -> Type) 
Instance details

Defined in Data.Tagged

Associated Types

type Rep1 (Tagged s) :: k -> Type #

Methods

from1 :: forall (a :: k). Tagged s a -> Rep1 (Tagged s) a #

to1 :: forall (a :: k). Rep1 (Tagged s) a -> Tagged s a #

FromJSON2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

liftParseJSON2 :: Maybe a -> (Value -> Parser a) -> (Value -> Parser [a]) -> Maybe b -> (Value -> Parser b) -> (Value -> Parser [b]) -> Value -> Parser (Tagged a b) #

liftParseJSONList2 :: Maybe a -> (Value -> Parser a) -> (Value -> Parser [a]) -> Maybe b -> (Value -> Parser b) -> (Value -> Parser [b]) -> Value -> Parser [Tagged a b] #

liftOmittedField2 :: Maybe a -> Maybe b -> Maybe (Tagged a b) #

ToJSON2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

liftToJSON2 :: (a -> Bool) -> (a -> Value) -> ([a] -> Value) -> (b -> Bool) -> (b -> Value) -> ([b] -> Value) -> Tagged a b -> Value #

liftToJSONList2 :: (a -> Bool) -> (a -> Value) -> ([a] -> Value) -> (b -> Bool) -> (b -> Value) -> ([b] -> Value) -> [Tagged a b] -> Value #

liftToEncoding2 :: (a -> Bool) -> (a -> Encoding) -> ([a] -> Encoding) -> (b -> Bool) -> (b -> Encoding) -> ([b] -> Encoding) -> Tagged a b -> Encoding #

liftToEncodingList2 :: (a -> Bool) -> (a -> Encoding) -> ([a] -> Encoding) -> (b -> Bool) -> (b -> Encoding) -> ([b] -> Encoding) -> [Tagged a b] -> Encoding #

liftOmitField2 :: (a -> Bool) -> (b -> Bool) -> Tagged a b -> Bool #

Bifoldable (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

bifold :: Monoid m => Tagged m m -> m #

bifoldMap :: Monoid m => (a -> m) -> (b -> m) -> Tagged a b -> m #

bifoldr :: (a -> c -> c) -> (b -> c -> c) -> c -> Tagged a b -> c #

bifoldl :: (c -> a -> c) -> (c -> b -> c) -> c -> Tagged a b -> c #

Bifoldable1 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

bifold1 :: Semigroup m => Tagged m m -> m #

bifoldMap1 :: Semigroup m => (a -> m) -> (b -> m) -> Tagged a b -> m #

Bifunctor (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

bimap :: (a -> b) -> (c -> d) -> Tagged a c -> Tagged b d #

first :: (a -> b) -> Tagged a c -> Tagged b c #

second :: (b -> c) -> Tagged a b -> Tagged a c #

Bitraversable (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

bitraverse :: Applicative f => (a -> f c) -> (b -> f d) -> Tagged a b -> f (Tagged c d) #

Eq2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

liftEq2 :: (a -> b -> Bool) -> (c -> d -> Bool) -> Tagged a c -> Tagged b d -> Bool #

Ord2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

liftCompare2 :: (a -> b -> Ordering) -> (c -> d -> Ordering) -> Tagged a c -> Tagged b d -> Ordering #

Read2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

liftReadsPrec2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> Int -> ReadS (Tagged a b) #

liftReadList2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> ReadS [Tagged a b] #

liftReadPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec (Tagged a b) #

liftReadListPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec [Tagged a b] #

Show2 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Tagged

Methods

liftShowsPrec2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> Int -> Tagged a b -> ShowS #

liftShowList2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> [Tagged a b] -> ShowS #

Choice (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Profunctor.Choice

Methods

left' :: Tagged a b -> Tagged (Either a c) (Either b c) #

right' :: Tagged a b -> Tagged (Either c a) (Either c b) #

Corepresentable (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Profunctor.Rep

Associated Types

type Corep Tagged :: Type -> Type #

Methods

cotabulate :: (Corep Tagged d -> c) -> Tagged d c #

Profunctor (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Profunctor.Unsafe

Methods

dimap :: (a -> b) -> (c -> d) -> Tagged b c -> Tagged a d #

lmap :: (a -> b) -> Tagged b c -> Tagged a c #

rmap :: (b -> c) -> Tagged a b -> Tagged a c #

(#.) :: forall a b c q. Coercible c b => q b c -> Tagged a b -> Tagged a c #

(.#) :: forall a b c q. Coercible b a => Tagged b c -> q a b -> Tagged a c #

Bitraversable1 (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Semigroup.Traversable.Class

Methods

bitraverse1 :: Apply f => (a -> f b) -> (c -> f d) -> Tagged a c -> f (Tagged b d) #

bisequence1 :: Apply f => Tagged (f a) (f b) -> f (Tagged a b) #

Representable (Tagged t) 
Instance details

Defined in Data.Functor.Rep

Associated Types

type Rep (Tagged t) #

Methods

tabulate :: (Rep (Tagged t) -> a) -> Tagged t a #

index :: Tagged t a -> Rep (Tagged t) -> a #

FromJSON1 (Tagged a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

liftParseJSON :: Maybe a0 -> (Value -> Parser a0) -> (Value -> Parser [a0]) -> Value -> Parser (Tagged a a0) #

liftParseJSONList :: Maybe a0 -> (Value -> Parser a0) -> (Value -> Parser [a0]) -> Value -> Parser [Tagged a a0] #

liftOmittedField :: Maybe a0 -> Maybe (Tagged a a0) #

ToJSON1 (Tagged a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

liftToJSON :: (a0 -> Bool) -> (a0 -> Value) -> ([a0] -> Value) -> Tagged a a0 -> Value #

liftToJSONList :: (a0 -> Bool) -> (a0 -> Value) -> ([a0] -> Value) -> [Tagged a a0] -> Value #

liftToEncoding :: (a0 -> Bool) -> (a0 -> Encoding) -> ([a0] -> Encoding) -> Tagged a a0 -> Encoding #

liftToEncodingList :: (a0 -> Bool) -> (a0 -> Encoding) -> ([a0] -> Encoding) -> [Tagged a a0] -> Encoding #

liftOmitField :: (a0 -> Bool) -> Tagged a a0 -> Bool #

Foldable (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

fold :: Monoid m => Tagged s m -> m #

foldMap :: Monoid m => (a -> m) -> Tagged s a -> m #

foldMap' :: Monoid m => (a -> m) -> Tagged s a -> m #

foldr :: (a -> b -> b) -> b -> Tagged s a -> b #

foldr' :: (a -> b -> b) -> b -> Tagged s a -> b #

foldl :: (b -> a -> b) -> b -> Tagged s a -> b #

foldl' :: (b -> a -> b) -> b -> Tagged s a -> b #

foldr1 :: (a -> a -> a) -> Tagged s a -> a #

foldl1 :: (a -> a -> a) -> Tagged s a -> a #

toList :: Tagged s a -> [a] #

null :: Tagged s a -> Bool #

length :: Tagged s a -> Int #

elem :: Eq a => a -> Tagged s a -> Bool #

maximum :: Ord a => Tagged s a -> a #

minimum :: Ord a => Tagged s a -> a #

sum :: Num a => Tagged s a -> a #

product :: Num a => Tagged s a -> a #

Foldable1 (Tagged a) 
Instance details

Defined in Data.Tagged

Methods

fold1 :: Semigroup m => Tagged a m -> m #

foldMap1 :: Semigroup m => (a0 -> m) -> Tagged a a0 -> m #

foldMap1' :: Semigroup m => (a0 -> m) -> Tagged a a0 -> m #

toNonEmpty :: Tagged a a0 -> NonEmpty a0 #

maximum :: Ord a0 => Tagged a a0 -> a0 #

minimum :: Ord a0 => Tagged a a0 -> a0 #

head :: Tagged a a0 -> a0 #

last :: Tagged a a0 -> a0 #

foldrMap1 :: (a0 -> b) -> (a0 -> b -> b) -> Tagged a a0 -> b #

foldlMap1' :: (a0 -> b) -> (b -> a0 -> b) -> Tagged a a0 -> b #

foldlMap1 :: (a0 -> b) -> (b -> a0 -> b) -> Tagged a a0 -> b #

foldrMap1' :: (a0 -> b) -> (a0 -> b -> b) -> Tagged a a0 -> b #

Eq1 (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

liftEq :: (a -> b -> Bool) -> Tagged s a -> Tagged s b -> Bool #

Ord1 (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

liftCompare :: (a -> b -> Ordering) -> Tagged s a -> Tagged s b -> Ordering #

Read1 (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

liftReadsPrec :: (Int -> ReadS a) -> ReadS [a] -> Int -> ReadS (Tagged s a) #

liftReadList :: (Int -> ReadS a) -> ReadS [a] -> ReadS [Tagged s a] #

liftReadPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec (Tagged s a) #

liftReadListPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec [Tagged s a] #

Show1 (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

liftShowsPrec :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> Int -> Tagged s a -> ShowS #

liftShowList :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> [Tagged s a] -> ShowS #

Traversable (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

traverse :: Applicative f => (a -> f b) -> Tagged s a -> f (Tagged s b) #

sequenceA :: Applicative f => Tagged s (f a) -> f (Tagged s a) #

mapM :: Monad m => (a -> m b) -> Tagged s a -> m (Tagged s b) #

sequence :: Monad m => Tagged s (m a) -> m (Tagged s a) #

Applicative (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

pure :: a -> Tagged s a #

(<*>) :: Tagged s (a -> b) -> Tagged s a -> Tagged s b #

liftA2 :: (a -> b -> c) -> Tagged s a -> Tagged s b -> Tagged s c #

(*>) :: Tagged s a -> Tagged s b -> Tagged s b #

(<*) :: Tagged s a -> Tagged s b -> Tagged s a #

Functor (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

fmap :: (a -> b) -> Tagged s a -> Tagged s b #

(<$) :: a -> Tagged s b -> Tagged s a #

Monad (Tagged s) 
Instance details

Defined in Data.Tagged

Methods

(>>=) :: Tagged s a -> (a -> Tagged s b) -> Tagged s b #

(>>) :: Tagged s a -> Tagged s b -> Tagged s b #

return :: a -> Tagged s a #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2) => QueryResults (Tagged k1 v1, Tagged k2 v2) Source #

One-off tuple for sigle-field measurements

Instance details

Defined in Database.InfluxDB.Query

Traversable1 (Tagged a) 
Instance details

Defined in Data.Semigroup.Traversable.Class

Methods

traverse1 :: Apply f => (a0 -> f b) -> Tagged a a0 -> f (Tagged a b) #

sequence1 :: Apply f => Tagged a (f b) -> f (Tagged a b) #

FromJSON b => FromJSON (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

FromJSONKey b => FromJSONKey (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

ToJSON b => ToJSON (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Tagged a b -> Value #

toEncoding :: Tagged a b -> Encoding #

toJSONList :: [Tagged a b] -> Value #

toEncodingList :: [Tagged a b] -> Encoding #

omitField :: Tagged a b -> Bool #

ToJSONKey b => ToJSONKey (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

(Data s, Data b) => Data (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Tagged s b -> c (Tagged s b) #

gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Tagged s b) #

toConstr :: Tagged s b -> Constr #

dataTypeOf :: Tagged s b -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Tagged s b)) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Tagged s b)) #

gmapT :: (forall b0. Data b0 => b0 -> b0) -> Tagged s b -> Tagged s b #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Tagged s b -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Tagged s b -> r #

gmapQ :: (forall d. Data d => d -> u) -> Tagged s b -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Tagged s b -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Tagged s b -> m (Tagged s b) #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Tagged s b -> m (Tagged s b) #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Tagged s b -> m (Tagged s b) #

IsString a => IsString (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

fromString :: String -> Tagged s a #

Storable a => Storable (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

sizeOf :: Tagged s a -> Int #

alignment :: Tagged s a -> Int #

peekElemOff :: Ptr (Tagged s a) -> Int -> IO (Tagged s a) #

pokeElemOff :: Ptr (Tagged s a) -> Int -> Tagged s a -> IO () #

peekByteOff :: Ptr b -> Int -> IO (Tagged s a) #

pokeByteOff :: Ptr b -> Int -> Tagged s a -> IO () #

peek :: Ptr (Tagged s a) -> IO (Tagged s a) #

poke :: Ptr (Tagged s a) -> Tagged s a -> IO () #

(Semigroup a, Monoid a) => Monoid (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

mempty :: Tagged s a #

mappend :: Tagged s a -> Tagged s a -> Tagged s a #

mconcat :: [Tagged s a] -> Tagged s a #

Semigroup a => Semigroup (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

(<>) :: Tagged s a -> Tagged s a -> Tagged s a #

sconcat :: NonEmpty (Tagged s a) -> Tagged s a #

stimes :: Integral b => b -> Tagged s a -> Tagged s a #

Bits a => Bits (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

(.&.) :: Tagged s a -> Tagged s a -> Tagged s a #

(.|.) :: Tagged s a -> Tagged s a -> Tagged s a #

xor :: Tagged s a -> Tagged s a -> Tagged s a #

complement :: Tagged s a -> Tagged s a #

shift :: Tagged s a -> Int -> Tagged s a #

rotate :: Tagged s a -> Int -> Tagged s a #

zeroBits :: Tagged s a #

bit :: Int -> Tagged s a #

setBit :: Tagged s a -> Int -> Tagged s a #

clearBit :: Tagged s a -> Int -> Tagged s a #

complementBit :: Tagged s a -> Int -> Tagged s a #

testBit :: Tagged s a -> Int -> Bool #

bitSizeMaybe :: Tagged s a -> Maybe Int #

bitSize :: Tagged s a -> Int #

isSigned :: Tagged s a -> Bool #

shiftL :: Tagged s a -> Int -> Tagged s a #

unsafeShiftL :: Tagged s a -> Int -> Tagged s a #

shiftR :: Tagged s a -> Int -> Tagged s a #

unsafeShiftR :: Tagged s a -> Int -> Tagged s a #

rotateL :: Tagged s a -> Int -> Tagged s a #

rotateR :: Tagged s a -> Int -> Tagged s a #

popCount :: Tagged s a -> Int #

FiniteBits a => FiniteBits (Tagged s a) 
Instance details

Defined in Data.Tagged

Bounded b => Bounded (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

minBound :: Tagged s b #

maxBound :: Tagged s b #

Enum a => Enum (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

succ :: Tagged s a -> Tagged s a #

pred :: Tagged s a -> Tagged s a #

toEnum :: Int -> Tagged s a #

fromEnum :: Tagged s a -> Int #

enumFrom :: Tagged s a -> [Tagged s a] #

enumFromThen :: Tagged s a -> Tagged s a -> [Tagged s a] #

enumFromTo :: Tagged s a -> Tagged s a -> [Tagged s a] #

enumFromThenTo :: Tagged s a -> Tagged s a -> Tagged s a -> [Tagged s a] #

Floating a => Floating (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

pi :: Tagged s a #

exp :: Tagged s a -> Tagged s a #

log :: Tagged s a -> Tagged s a #

sqrt :: Tagged s a -> Tagged s a #

(**) :: Tagged s a -> Tagged s a -> Tagged s a #

logBase :: Tagged s a -> Tagged s a -> Tagged s a #

sin :: Tagged s a -> Tagged s a #

cos :: Tagged s a -> Tagged s a #

tan :: Tagged s a -> Tagged s a #

asin :: Tagged s a -> Tagged s a #

acos :: Tagged s a -> Tagged s a #

atan :: Tagged s a -> Tagged s a #

sinh :: Tagged s a -> Tagged s a #

cosh :: Tagged s a -> Tagged s a #

tanh :: Tagged s a -> Tagged s a #

asinh :: Tagged s a -> Tagged s a #

acosh :: Tagged s a -> Tagged s a #

atanh :: Tagged s a -> Tagged s a #

log1p :: Tagged s a -> Tagged s a #

expm1 :: Tagged s a -> Tagged s a #

log1pexp :: Tagged s a -> Tagged s a #

log1mexp :: Tagged s a -> Tagged s a #

RealFloat a => RealFloat (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

floatRadix :: Tagged s a -> Integer #

floatDigits :: Tagged s a -> Int #

floatRange :: Tagged s a -> (Int, Int) #

decodeFloat :: Tagged s a -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Tagged s a #

exponent :: Tagged s a -> Int #

significand :: Tagged s a -> Tagged s a #

scaleFloat :: Int -> Tagged s a -> Tagged s a #

isNaN :: Tagged s a -> Bool #

isInfinite :: Tagged s a -> Bool #

isDenormalized :: Tagged s a -> Bool #

isNegativeZero :: Tagged s a -> Bool #

isIEEE :: Tagged s a -> Bool #

atan2 :: Tagged s a -> Tagged s a -> Tagged s a #

Generic (Tagged s b) 
Instance details

Defined in Data.Tagged

Associated Types

type Rep (Tagged s b) :: Type -> Type #

Methods

from :: Tagged s b -> Rep (Tagged s b) x #

to :: Rep (Tagged s b) x -> Tagged s b #

Ix b => Ix (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

range :: (Tagged s b, Tagged s b) -> [Tagged s b] #

index :: (Tagged s b, Tagged s b) -> Tagged s b -> Int #

unsafeIndex :: (Tagged s b, Tagged s b) -> Tagged s b -> Int #

inRange :: (Tagged s b, Tagged s b) -> Tagged s b -> Bool #

rangeSize :: (Tagged s b, Tagged s b) -> Int #

unsafeRangeSize :: (Tagged s b, Tagged s b) -> Int #

Num a => Num (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

(+) :: Tagged s a -> Tagged s a -> Tagged s a #

(-) :: Tagged s a -> Tagged s a -> Tagged s a #

(*) :: Tagged s a -> Tagged s a -> Tagged s a #

negate :: Tagged s a -> Tagged s a #

abs :: Tagged s a -> Tagged s a #

signum :: Tagged s a -> Tagged s a #

fromInteger :: Integer -> Tagged s a #

Read b => Read (Tagged s b) 
Instance details

Defined in Data.Tagged

Fractional a => Fractional (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

(/) :: Tagged s a -> Tagged s a -> Tagged s a #

recip :: Tagged s a -> Tagged s a #

fromRational :: Rational -> Tagged s a #

Integral a => Integral (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

quot :: Tagged s a -> Tagged s a -> Tagged s a #

rem :: Tagged s a -> Tagged s a -> Tagged s a #

div :: Tagged s a -> Tagged s a -> Tagged s a #

mod :: Tagged s a -> Tagged s a -> Tagged s a #

quotRem :: Tagged s a -> Tagged s a -> (Tagged s a, Tagged s a) #

divMod :: Tagged s a -> Tagged s a -> (Tagged s a, Tagged s a) #

toInteger :: Tagged s a -> Integer #

Real a => Real (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

toRational :: Tagged s a -> Rational #

RealFrac a => RealFrac (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

properFraction :: Integral b => Tagged s a -> (b, Tagged s a) #

truncate :: Integral b => Tagged s a -> b #

round :: Integral b => Tagged s a -> b #

ceiling :: Integral b => Tagged s a -> b #

floor :: Integral b => Tagged s a -> b #

Show b => Show (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

showsPrec :: Int -> Tagged s b -> ShowS #

show :: Tagged s b -> String #

showList :: [Tagged s b] -> ShowS #

NFData b => NFData (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

rnf :: Tagged s b -> () #

Eq b => Eq (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

(==) :: Tagged s b -> Tagged s b -> Bool #

(/=) :: Tagged s b -> Tagged s b -> Bool #

Ord b => Ord (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

compare :: Tagged s b -> Tagged s b -> Ordering #

(<) :: Tagged s b -> Tagged s b -> Bool #

(<=) :: Tagged s b -> Tagged s b -> Bool #

(>) :: Tagged s b -> Tagged s b -> Bool #

(>=) :: Tagged s b -> Tagged s b -> Bool #

max :: Tagged s b -> Tagged s b -> Tagged s b #

min :: Tagged s b -> Tagged s b -> Tagged s b #

(KnownSymbol k, FromJSON v) => QueryResults (Tagged k v) Source #

One-off type for non-timestamped measurements

>>> let p = queryParams "_internal"
>>> dbs <- query @(Tagged "name" T.Text) p "SHOW DATABASES"
>>> V.find ((== "_internal") . untag) dbs
Just (Tagged "_internal")
Instance details

Defined in Database.InfluxDB.Query

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) Source #

One-off tuple for two-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3) -> Maybe Decoder Source #

Wrapped (Tagged s a) 
Instance details

Defined in Control.Lens.Wrapped

Associated Types

type Unwrapped (Tagged s a) #

Methods

_Wrapped' :: Iso' (Tagged s a) (Unwrapped (Tagged s a)) #

t ~ Tagged s' a' => Rewrapped (Tagged s a) t 
Instance details

Defined in Control.Lens.Wrapped

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) Source #

One-off tuple for three-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) Source #

One-off tuple for four-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) Source #

One-off tuple for five-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6, KnownSymbol k7, FromJSON v7) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) Source #

One-off tuple for six-field measurement

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7) -> Maybe Decoder Source #

(KnownSymbol k1, FromJSON v1, KnownSymbol k2, FromJSON v2, KnownSymbol k3, FromJSON v3, KnownSymbol k4, FromJSON v4, KnownSymbol k5, FromJSON v5, KnownSymbol k6, FromJSON v6, KnownSymbol k7, FromJSON v7, KnownSymbol k8, FromJSON v8) => QueryResults (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) Source #

One-off tuple for seven-field measurements

Instance details

Defined in Database.InfluxDB.Query

Methods

parseMeasurement :: Precision 'QueryRequest -> Maybe Text -> HashMap Text Text -> Vector Text -> Array -> Parser (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) Source #

coerceDecoder :: proxy (Tagged k1 v1, Tagged k2 v2, Tagged k3 v3, Tagged k4 v4, Tagged k5 v5, Tagged k6 v6, Tagged k7 v7, Tagged k8 v8) -> Maybe Decoder Source #

type Rep1 (Tagged s :: Type -> Type) 
Instance details

Defined in Data.Tagged

type Rep1 (Tagged s :: Type -> Type) = D1 ('MetaData "Tagged" "Data.Tagged" "tagged-0.8.8-5pABEsRRePW4CriBGxxhqf" 'True) (C1 ('MetaCons "Tagged" 'PrefixI 'True) (S1 ('MetaSel ('Just "unTagged") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))
type Corep (Tagged :: Type -> Type -> Type) 
Instance details

Defined in Data.Profunctor.Rep

type Corep (Tagged :: Type -> Type -> Type) = Proxy :: Type -> Type
type Rep (Tagged t) 
Instance details

Defined in Data.Functor.Rep

type Rep (Tagged t) = ()
type Rep (Tagged s b) 
Instance details

Defined in Data.Tagged

type Rep (Tagged s b) = D1 ('MetaData "Tagged" "Data.Tagged" "tagged-0.8.8-5pABEsRRePW4CriBGxxhqf" 'True) (C1 ('MetaCons "Tagged" 'PrefixI 'True) (S1 ('MetaSel ('Just "unTagged") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 b)))
type Unwrapped (Tagged s a) 
Instance details

Defined in Control.Lens.Wrapped

type Unwrapped (Tagged s a) = a

untag :: forall {k} (s :: k) b. Tagged s b -> b #

Alias for unTagged