Amazonka.RDSData.Types.SqlParameter

Documentation

data SqlParameter

A parameter used in a SQL statement.

See: newSqlParameter smart constructor.

Constructors

SqlParameter'

Fields

• name :: Maybe Text

  The name of the parameter.

• typeHint :: Maybe TypeHint

  A hint that specifies the correct object type for data type mapping. Possible values are as follows:

  • DATE - The corresponding String parameter value is sent as an object of DATE type to the database. The accepted format is YYYY-MM-DD.
  • DECIMAL - The corresponding String parameter value is sent as an object of DECIMAL type to the database.
  • JSON - The corresponding String parameter value is sent as an object of JSON type to the database.
  • TIME - The corresponding String parameter value is sent as an object of TIME type to the database. The accepted format is HH:MM:SS[.FFF].
  • TIMESTAMP - The corresponding String parameter value is sent as an object of TIMESTAMP type to the database. The accepted format is YYYY-MM-DD HH:MM:SS[.FFF].
  • UUID - The corresponding String parameter value is sent as an object of UUID type to the database.
• value :: Maybe Field

  The value of the parameter.

Instances

ToJSON SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

toJSON :: SqlParameter -> Value

toEncoding :: SqlParameter -> Encoding

toJSONList :: [SqlParameter] -> Value

toEncodingList :: [SqlParameter] -> Encoding

Generic SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Associated Types

type Rep SqlParameter :: Type -> Type

Methods

from :: SqlParameter -> Rep SqlParameter x

to :: Rep SqlParameter x -> SqlParameter

Read SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

readsPrec :: Int -> ReadS SqlParameter

readList :: ReadS [SqlParameter]

readPrec :: ReadPrec SqlParameter

readListPrec :: ReadPrec [SqlParameter]

Show SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

showsPrec :: Int -> SqlParameter -> ShowS

show :: SqlParameter -> String

showList :: [SqlParameter] -> ShowS

NFData SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

rnf :: SqlParameter -> ()

Eq SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

(==) :: SqlParameter -> SqlParameter -> Bool

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

Hashable SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

Methods

hashWithSalt :: Int -> SqlParameter -> Int

hash :: SqlParameter -> Int

type Rep SqlParameter

Defined in Amazonka.RDSData.Types.SqlParameter

type Rep SqlParameter = D1 ('MetaData "SqlParameter" "Amazonka.RDSData.Types.SqlParameter" "amazonka-rds-data-2.0-IBcRzqxHiGyCjqyJwy4iJz" 'False) (C1 ('MetaCons "SqlParameter'" 'PrefixI 'True) (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "typeHint") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe TypeHint)) :*: S1 ('MetaSel ('Just "value") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Field)))))

newSqlParameter :: SqlParameter

Create a value of SqlParameter 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:SqlParameter', sqlParameter_name - The name of the parameter.

$sel:typeHint:SqlParameter', sqlParameter_typeHint - A hint that specifies the correct object type for data type mapping. Possible values are as follows:

• DATE - The corresponding String parameter value is sent as an object of DATE type to the database. The accepted format is YYYY-MM-DD.
• DECIMAL - The corresponding String parameter value is sent as an object of DECIMAL type to the database.
• JSON - The corresponding String parameter value is sent as an object of JSON type to the database.
• TIME - The corresponding String parameter value is sent as an object of TIME type to the database. The accepted format is HH:MM:SS[.FFF].
• TIMESTAMP - The corresponding String parameter value is sent as an object of TIMESTAMP type to the database. The accepted format is YYYY-MM-DD HH:MM:SS[.FFF].
• UUID - The corresponding String parameter value is sent as an object of UUID type to the database.

$sel:value:SqlParameter', sqlParameter_value - The value of the parameter.

sqlParameter_name :: Lens' SqlParameter (Maybe Text)

The name of the parameter.

sqlParameter_typeHint :: Lens' SqlParameter (Maybe TypeHint)

A hint that specifies the correct object type for data type mapping. Possible values are as follows:

• DATE - The corresponding String parameter value is sent as an object of DATE type to the database. The accepted format is YYYY-MM-DD.
• DECIMAL - The corresponding String parameter value is sent as an object of DECIMAL type to the database.
• JSON - The corresponding String parameter value is sent as an object of JSON type to the database.
• TIME - The corresponding String parameter value is sent as an object of TIME type to the database. The accepted format is HH:MM:SS[.FFF].
• TIMESTAMP - The corresponding String parameter value is sent as an object of TIMESTAMP type to the database. The accepted format is YYYY-MM-DD HH:MM:SS[.FFF].
• UUID - The corresponding String parameter value is sent as an object of UUID type to the database.

sqlParameter_value :: Lens' SqlParameter (Maybe Field)

The value of the parameter.