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.SchemaColumn

Description

Synopsis

data SchemaColumn = SchemaColumn' {
- name :: Maybe Text
- dataType :: Maybe Text
}
newSchemaColumn :: SchemaColumn
schemaColumn_name :: Lens' SchemaColumn (Maybe Text)
schemaColumn_dataType :: Lens' SchemaColumn (Maybe Text)

Documentation

data SchemaColumn Source #

A key-value pair representing a column and data type that this transform can run against. The Schema parameter of the MLTransform may contain up to 100 of these structures.

See: newSchemaColumn smart constructor.

Constructors

SchemaColumn'
Fields name :: Maybe Text The name of the column. dataType :: Maybe Text The type of data in the column.

Instances

Instances details

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

newSchemaColumn :: SchemaColumn Source #

Create a value of SchemaColumn 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:name:SchemaColumn', schemaColumn_name - The name of the column.

$sel:dataType:SchemaColumn', schemaColumn_dataType - The type of data in the column.

schemaColumn_name :: Lens' SchemaColumn (Maybe Text) Source #

The name of the column.

schemaColumn_dataType :: Lens' SchemaColumn (Maybe Text) Source #

The type of data in the column.