Amazonka.QuickSight.Types.CalculatedColumn

Documentation

data CalculatedColumn

A calculated column for a dataset.

See: newCalculatedColumn smart constructor.

Constructors

CalculatedColumn'

Fields

• columnName :: Text

  Column name.

• columnId :: Text

  A unique ID to identify a calculated column. During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Amazon QuickSight preserves the existing calculated column.

• expression :: Sensitive Text

  An expression that defines the calculated column.

Instances

FromJSON CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

parseJSON :: Value -> Parser CalculatedColumn

parseJSONList :: Value -> Parser [CalculatedColumn]

ToJSON CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

toJSON :: CalculatedColumn -> Value

toEncoding :: CalculatedColumn -> Encoding

toJSONList :: [CalculatedColumn] -> Value

toEncodingList :: [CalculatedColumn] -> Encoding

Generic CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Associated Types

type Rep CalculatedColumn :: Type -> Type

Methods

from :: CalculatedColumn -> Rep CalculatedColumn x

to :: Rep CalculatedColumn x -> CalculatedColumn

Show CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

showsPrec :: Int -> CalculatedColumn -> ShowS

show :: CalculatedColumn -> String

showList :: [CalculatedColumn] -> ShowS

NFData CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

rnf :: CalculatedColumn -> ()

Eq CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

(==) :: CalculatedColumn -> CalculatedColumn -> Bool

(/=) :: CalculatedColumn -> CalculatedColumn -> Bool

Hashable CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

Methods

hashWithSalt :: Int -> CalculatedColumn -> Int

hash :: CalculatedColumn -> Int

type Rep CalculatedColumn

Defined in Amazonka.QuickSight.Types.CalculatedColumn

type Rep CalculatedColumn = D1 ('MetaData "CalculatedColumn" "Amazonka.QuickSight.Types.CalculatedColumn" "amazonka-quicksight-2.0-9P6nV9koXl6GTlt8ZjS7C9" 'False) (C1 ('MetaCons "CalculatedColumn'" 'PrefixI 'True) (S1 ('MetaSel ('Just "columnName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: (S1 ('MetaSel ('Just "columnId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "expression") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Sensitive Text)))))

newCalculatedColumn

Arguments

:: Text

$sel:columnName:CalculatedColumn'

-> Text

$sel:columnId:CalculatedColumn'

-> Text

$sel:expression:CalculatedColumn'

-> CalculatedColumn

Create a value of CalculatedColumn 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:columnName:CalculatedColumn', calculatedColumn_columnName - Column name.

$sel:columnId:CalculatedColumn', calculatedColumn_columnId - A unique ID to identify a calculated column. During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Amazon QuickSight preserves the existing calculated column.

$sel:expression:CalculatedColumn', calculatedColumn_expression - An expression that defines the calculated column.

calculatedColumn_columnName :: Lens' CalculatedColumn Text

Column name.

calculatedColumn_columnId :: Lens' CalculatedColumn Text

A unique ID to identify a calculated column. During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Amazon QuickSight preserves the existing calculated column.

calculatedColumn_expression :: Lens' CalculatedColumn Text

An expression that defines the calculated column.