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.RDSData.Types.ResultSetOptions

Description

Synopsis

data ResultSetOptions = ResultSetOptions' {
- decimalReturnType :: Maybe DecimalReturnType
}
newResultSetOptions :: ResultSetOptions
resultSetOptions_decimalReturnType :: Lens' ResultSetOptions (Maybe DecimalReturnType)

Documentation

data ResultSetOptions Source #

Options that control how the result set is returned.

See: newResultSetOptions smart constructor.

Constructors

ResultSetOptions'

Fields

decimalReturnType :: Maybe DecimalReturnType
A value that indicates how a field of DECIMAL type is represented in the response. The value of STRING, the default, specifies that it is converted to a String value. The value of DOUBLE_OR_LONG specifies that it is converted to a Long value if its scale is 0, or to a Double value otherwise.
Conversion to Double or Long can result in roundoff errors due to precision loss. We recommend converting to String, especially when working with currency values.

Instances

Instances details

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

newResultSetOptions :: ResultSetOptions Source #

Create a value of ResultSetOptions 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:decimalReturnType:ResultSetOptions', resultSetOptions_decimalReturnType - A value that indicates how a field of DECIMAL type is represented in the response. The value of STRING, the default, specifies that it is converted to a String value. The value of DOUBLE_OR_LONG specifies that it is converted to a Long value if its scale is 0, or to a Double value otherwise.

Conversion to Double or Long can result in roundoff errors due to precision loss. We recommend converting to String, especially when working with currency values.

resultSetOptions_decimalReturnType :: Lens' ResultSetOptions (Maybe DecimalReturnType) Source #

A value that indicates how a field of DECIMAL type is represented in the response. The value of STRING, the default, specifies that it is converted to a String value. The value of DOUBLE_OR_LONG specifies that it is converted to a Long value if its scale is 0, or to a Double value otherwise.

Conversion to Double or Long can result in roundoff errors due to precision loss. We recommend converting to String, especially when working with currency values.