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.M2.Types.PrimaryKey

Description

Synopsis

data PrimaryKey = PrimaryKey' {
- name :: Maybe Text
- length :: Int
- offset :: Int
}
newPrimaryKey :: Int -> Int -> PrimaryKey
primaryKey_name :: Lens' PrimaryKey (Maybe Text)
primaryKey_length :: Lens' PrimaryKey Int
primaryKey_offset :: Lens' PrimaryKey Int

Documentation

data PrimaryKey Source #

The primary key for a KSDS data set.

See: newPrimaryKey smart constructor.

Constructors

PrimaryKey'
Fields name :: Maybe Text A name for the Primary Key. length :: Int A strictly positive integer value representing the length of the primary key. offset :: Int A positive integer value representing the offset to mark the start of the primary key in the record byte array.

Instances

Instances details

FromJSON PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods parseJSON :: Value -> Parser PrimaryKey # parseJSONList :: Value -> Parser [PrimaryKey] #
ToJSON PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods toJSON :: PrimaryKey -> Value # toEncoding :: PrimaryKey -> Encoding # toJSONList :: [PrimaryKey] -> Value # toEncodingList :: [PrimaryKey] -> Encoding #
Generic PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Associated Types type Rep PrimaryKey :: Type -> Type # Methods from :: PrimaryKey -> Rep PrimaryKey x # to :: Rep PrimaryKey x -> PrimaryKey #
Read PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods readsPrec :: Int -> ReadS PrimaryKey # readList :: ReadS [PrimaryKey] # readPrec :: ReadPrec PrimaryKey # readListPrec :: ReadPrec [PrimaryKey] #
Show PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods showsPrec :: Int -> PrimaryKey -> ShowS # show :: PrimaryKey -> String # showList :: [PrimaryKey] -> ShowS #
NFData PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods rnf :: PrimaryKey -> () #
Eq PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods (==) :: PrimaryKey -> PrimaryKey -> Bool # (/=) :: PrimaryKey -> PrimaryKey -> Bool #
Hashable PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey Methods hashWithSalt :: Int -> PrimaryKey -> Int # hash :: PrimaryKey -> Int #
type Rep PrimaryKey Source #
Instance details Defined in Amazonka.M2.Types.PrimaryKey type Rep PrimaryKey = D1 ('MetaData "PrimaryKey" "Amazonka.M2.Types.PrimaryKey" "amazonka-m2-2.0-1kXEGTJs74f5RPbatSDeMH" 'False) (C1 ('MetaCons "PrimaryKey'" 'PrefixI 'True) (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "length") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int) :: S1 ('MetaSel ('Just "offset") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int))))

newPrimaryKey Source #

Arguments

:: Int	`$sel:length:PrimaryKey'`
-> Int	`$sel:offset:PrimaryKey'`
-> PrimaryKey

Create a value of PrimaryKey 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:PrimaryKey', primaryKey_name - A name for the Primary Key.

$sel:length:PrimaryKey', primaryKey_length - A strictly positive integer value representing the length of the primary key.

$sel:offset:PrimaryKey', primaryKey_offset - A positive integer value representing the offset to mark the start of the primary key in the record byte array.

primaryKey_name :: Lens' PrimaryKey (Maybe Text) Source #

A name for the Primary Key.

primaryKey_length :: Lens' PrimaryKey Int Source #

A strictly positive integer value representing the length of the primary key.

primaryKey_offset :: Lens' PrimaryKey Int Source #

A positive integer value representing the offset to mark the start of the primary key in the record byte array.