Constructor

ArrowDatasetDirectoryPartitioningnew

Declaration [src]

GADatasetDirectoryPartitioning*
gadataset_directory_partitioning_new (
  GArrowSchema* schema,
  GList* dictionaries,
  GADatasetKeyValuePartitioningOptions* options,
  GError** error
)

Description

No description available.

Available since:

6.0.0

Parameters

`schema`	`GArrowSchema`
	A `GArrowSchema` that describes all partitioned segments.
	The data is owned by the caller of the function.
`dictionaries`	A list of `GArrowArray*`
	A list of `GArrowArray` for dictionary data types in `schema`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`options`	`GADatasetKeyValuePartitioningOptions`
	A `GADatasetKeyValuePartitioningOptions`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`GADatasetDirectoryPartitioning`
	The newly created `GADatasetDirectoryPartitioning` on success, `NULL` on error.
	The caller of the function takes ownership of the data, and is responsible for freeing it.