Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.Glue.Types.DoubleColumnStatisticsData

Description

Documentation

data DoubleColumnStatisticsData Source #

Defines column statistics supported for floating-point number data columns.

See: newDoubleColumnStatisticsData smart constructor.

Constructors

DoubleColumnStatisticsData'
Fields maximumValue :: Maybe Double The highest value in the column. minimumValue :: Maybe Double The lowest value in the column. numberOfNulls :: Natural The number of null values in the column. numberOfDistinctValues :: Natural The number of distinct values in a column.

Instances

Instances details

FromJSON DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods parseJSON :: Value -> Parser DoubleColumnStatisticsData # parseJSONList :: Value -> Parser [DoubleColumnStatisticsData] #
ToJSON DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods toJSON :: DoubleColumnStatisticsData -> Value # toEncoding :: DoubleColumnStatisticsData -> Encoding # toJSONList :: [DoubleColumnStatisticsData] -> Value # toEncodingList :: [DoubleColumnStatisticsData] -> Encoding #
Generic DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Associated Types type Rep DoubleColumnStatisticsData :: Type -> Type # Methods from :: DoubleColumnStatisticsData -> Rep DoubleColumnStatisticsData x # to :: Rep DoubleColumnStatisticsData x -> DoubleColumnStatisticsData #
Read DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods readsPrec :: Int -> ReadS DoubleColumnStatisticsData # readList :: ReadS [DoubleColumnStatisticsData] # readPrec :: ReadPrec DoubleColumnStatisticsData # readListPrec :: ReadPrec [DoubleColumnStatisticsData] #
Show DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods showsPrec :: Int -> DoubleColumnStatisticsData -> ShowS # show :: DoubleColumnStatisticsData -> String # showList :: [DoubleColumnStatisticsData] -> ShowS #
NFData DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods rnf :: DoubleColumnStatisticsData -> () #
Eq DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods (==) :: DoubleColumnStatisticsData -> DoubleColumnStatisticsData -> Bool # (/=) :: DoubleColumnStatisticsData -> DoubleColumnStatisticsData -> Bool #
Hashable DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData Methods hashWithSalt :: Int -> DoubleColumnStatisticsData -> Int # hash :: DoubleColumnStatisticsData -> Int #
type Rep DoubleColumnStatisticsData Source #
Instance details Defined in Amazonka.Glue.Types.DoubleColumnStatisticsData type Rep DoubleColumnStatisticsData = D1 ('MetaData "DoubleColumnStatisticsData" "Amazonka.Glue.Types.DoubleColumnStatisticsData" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "DoubleColumnStatisticsData'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "maximumValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double)) :: S1 ('MetaSel ('Just "minimumValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double))) :: (S1 ('MetaSel ('Just "numberOfNulls") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Natural) :*: S1 ('MetaSel ('Just "numberOfDistinctValues") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Natural))))

newDoubleColumnStatisticsData Source #

Arguments

:: Natural	`$sel:numberOfNulls:DoubleColumnStatisticsData'`
-> Natural	`$sel:numberOfDistinctValues:DoubleColumnStatisticsData'`
-> DoubleColumnStatisticsData

Create a value of DoubleColumnStatisticsData with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:maximumValue:DoubleColumnStatisticsData', doubleColumnStatisticsData_maximumValue - The highest value in the column.

$sel:minimumValue:DoubleColumnStatisticsData', doubleColumnStatisticsData_minimumValue - The lowest value in the column.

$sel:numberOfNulls:DoubleColumnStatisticsData', doubleColumnStatisticsData_numberOfNulls - The number of null values in the column.

$sel:numberOfDistinctValues:DoubleColumnStatisticsData', doubleColumnStatisticsData_numberOfDistinctValues - The number of distinct values in a column.

doubleColumnStatisticsData_maximumValue :: Lens' DoubleColumnStatisticsData (Maybe Double) Source #

The highest value in the column.

doubleColumnStatisticsData_minimumValue :: Lens' DoubleColumnStatisticsData (Maybe Double) Source #

The lowest value in the column.

doubleColumnStatisticsData_numberOfNulls :: Lens' DoubleColumnStatisticsData Natural Source #

The number of null values in the column.

doubleColumnStatisticsData_numberOfDistinctValues :: Lens' DoubleColumnStatisticsData Natural Source #

The number of distinct values in a column.