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 |
Documentation
Specifies a transform that combines the rows from two or more datasets into a single result.
See: newUnion
smart constructor.
Union' | |
|
Instances
FromJSON Union Source # | |
ToJSON Union Source # | |
Defined in Amazonka.Glue.Types.Union | |
Generic Union Source # | |
Read Union Source # | |
Show Union Source # | |
NFData Union Source # | |
Defined in Amazonka.Glue.Types.Union | |
Eq Union Source # | |
Hashable Union Source # | |
Defined in Amazonka.Glue.Types.Union | |
type Rep Union Source # | |
Defined in Amazonka.Glue.Types.Union type Rep Union = D1 ('MetaData "Union" "Amazonka.Glue.Types.Union" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "Union'" 'PrefixI 'True) (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: (S1 ('MetaSel ('Just "inputs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (NonEmpty Text)) :*: S1 ('MetaSel ('Just "unionType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 UnionType)))) |
Create a value of Union
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:Union'
, union_name
- The name of the transform node.
$sel:inputs:Union'
, union_inputs
- The node ID inputs to the transform.
$sel:unionType:Union'
, union_unionType
- Indicates the type of Union transform.
Specify ALL
to join all rows from data sources to the resulting
DynamicFrame. The resulting union does not remove duplicate rows.
Specify DISTINCT
to remove duplicate rows in the resulting
DynamicFrame.