Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.Glue.Types.DateColumnStatisticsData

Description

Documentation

data DateColumnStatisticsData Source #

Defines column statistics supported for timestamp data columns.

See: newDateColumnStatisticsData smart constructor.

Constructors

DateColumnStatisticsData'
Fields maximumValue :: Maybe POSIX The highest value in the column. minimumValue :: Maybe POSIX 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

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

newDateColumnStatisticsData Source #

Arguments

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

Create a value of DateColumnStatisticsData 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:DateColumnStatisticsData', dateColumnStatisticsData_maximumValue - The highest value in the column.

$sel:minimumValue:DateColumnStatisticsData', dateColumnStatisticsData_minimumValue - The lowest value in the column.

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

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

dateColumnStatisticsData_maximumValue :: Lens' DateColumnStatisticsData (Maybe UTCTime) Source #

The highest value in the column.

dateColumnStatisticsData_minimumValue :: Lens' DateColumnStatisticsData (Maybe UTCTime) Source #

The lowest value in the column.

dateColumnStatisticsData_numberOfNulls :: Lens' DateColumnStatisticsData Natural Source #

The number of null values in the column.

dateColumnStatisticsData_numberOfDistinctValues :: Lens' DateColumnStatisticsData Natural Source #

The number of distinct values in a column.