IcebergSortField
Defines a single field within an Iceberg sort order specification, including the source field, transformation, sort direction, and null value ordering.
Contents
- Direction
-
The sort direction for this field, either ascending or descending.
Type: String
Valid Values:
asc | descRequired: Yes
- NullOrder
-
The ordering behavior for null values in this field, specifying whether nulls should appear first or last in the sort order.
Type: String
Valid Values:
nulls-first | nulls-lastRequired: Yes
- SourceId
-
The identifier of the source field from the table schema that this sort field is based on.
Type: Integer
Required: Yes
- Transform
-
The transformation function applied to the source field before sorting, such as identity, bucket, or truncate.
Type: String
Required: Yes
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
