IcebergSortField
Defines a single sort field in an Iceberg sort order specification.
Contents
- direction
-
The sort direction. Valid values are
ascfor ascending order ordescfor descending order.Type: String
Valid Values:
asc | descRequired: Yes
- null-order
-
Specifies how null values are ordered. Valid values are
nulls-firstto place nulls before non-null values, ornulls-lastto place nulls after non-null values.Type: String
Valid Values:
nulls-first | nulls-lastRequired: Yes
- source-id
-
The ID of the source schema field to sort by. This must reference a valid field ID from the table schema.
Type: Integer
Required: Yes
- transform
-
The transform to apply to the source field before sorting. Use
identityto sort by the field value directly, or specify other transforms as needed.Type: String
Required: Yes
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
