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.QuickSight.Types.JoinKeyProperties

Description

Synopsis

data JoinKeyProperties = JoinKeyProperties' {
- uniqueKey :: Maybe Bool
}
newJoinKeyProperties :: JoinKeyProperties
joinKeyProperties_uniqueKey :: Lens' JoinKeyProperties (Maybe Bool)

Documentation

data JoinKeyProperties Source #

Properties associated with the columns participating in a join.

See: newJoinKeyProperties smart constructor.

Constructors

JoinKeyProperties'
Fields uniqueKey :: Maybe Bool A value that indicates that a row in a table is uniquely identified by the columns in a join key. This is used by Amazon QuickSight to optimize query performance.

Instances

Instances details

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

newJoinKeyProperties :: JoinKeyProperties Source #

Create a value of JoinKeyProperties 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:uniqueKey:JoinKeyProperties', joinKeyProperties_uniqueKey - A value that indicates that a row in a table is uniquely identified by the columns in a join key. This is used by Amazon QuickSight to optimize query performance.

joinKeyProperties_uniqueKey :: Lens' JoinKeyProperties (Maybe Bool) Source #

A value that indicates that a row in a table is uniquely identified by the columns in a join key. This is used by Amazon QuickSight to optimize query performance.