Amazonka.KinesisAnalytics.Types.RecordColumn

Documentation

data RecordColumn

Describes the mapping of each data element in the streaming source to the corresponding column in the in-application stream.

Also used to describe the format of the reference data source.

See: newRecordColumn smart constructor.

Constructors

RecordColumn'

Fields

• mapping :: Maybe Text

  Reference to the data element in the streaming input or the reference data source. This element is required if the RecordFormatType is JSON.

• name :: Text

  Name of the column created in the in-application input stream or reference table.

• sqlType :: Text

  Type of column created in the in-application input stream or reference table.

Instances

FromJSON RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

parseJSON :: Value -> Parser RecordColumn

parseJSONList :: Value -> Parser [RecordColumn]

ToJSON RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

toJSON :: RecordColumn -> Value

toEncoding :: RecordColumn -> Encoding

toJSONList :: [RecordColumn] -> Value

toEncodingList :: [RecordColumn] -> Encoding

Generic RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Associated Types

type Rep RecordColumn :: Type -> Type

Methods

from :: RecordColumn -> Rep RecordColumn x

to :: Rep RecordColumn x -> RecordColumn

Read RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

readsPrec :: Int -> ReadS RecordColumn

readList :: ReadS [RecordColumn]

readPrec :: ReadPrec RecordColumn

readListPrec :: ReadPrec [RecordColumn]

Show RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

showsPrec :: Int -> RecordColumn -> ShowS

show :: RecordColumn -> String

showList :: [RecordColumn] -> ShowS

NFData RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

rnf :: RecordColumn -> ()

Eq RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

(==) :: RecordColumn -> RecordColumn -> Bool

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

Hashable RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

Methods

hashWithSalt :: Int -> RecordColumn -> Int

hash :: RecordColumn -> Int

type Rep RecordColumn

Defined in Amazonka.KinesisAnalytics.Types.RecordColumn

type Rep RecordColumn = D1 ('MetaData "RecordColumn" "Amazonka.KinesisAnalytics.Types.RecordColumn" "amazonka-kinesis-analytics-2.0-7I8X2DEyFUlG6TCxCRLiwg" 'False) (C1 ('MetaCons "RecordColumn'" 'PrefixI 'True) (S1 ('MetaSel ('Just "mapping") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "sqlType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text))))

newRecordColumn

Arguments

:: Text

$sel:name:RecordColumn'

-> Text

$sel:sqlType:RecordColumn'

-> RecordColumn

Create a value of RecordColumn 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:mapping:RecordColumn', recordColumn_mapping - Reference to the data element in the streaming input or the reference data source. This element is required if the RecordFormatType is JSON.

$sel:name:RecordColumn', recordColumn_name - Name of the column created in the in-application input stream or reference table.

$sel:sqlType:RecordColumn', recordColumn_sqlType - Type of column created in the in-application input stream or reference table.

recordColumn_mapping :: Lens' RecordColumn (Maybe Text)

Reference to the data element in the streaming input or the reference data source. This element is required if the RecordFormatType is JSON.

recordColumn_name :: Lens' RecordColumn Text

Name of the column created in the in-application input stream or reference table.

recordColumn_sqlType :: Lens' RecordColumn Text

Type of column created in the in-application input stream or reference table.