Method
ArrowReadOptionsget_included_fields
since: 1.0.0
Declaration [src]
int*
garrow_read_options_get_included_fields (
GArrowReadOptions* options,
gsize* n_fields
)
Parameters
n_fields-
Type:
gsize*The number of included fields.
The argument will be set by the function.
Return value
Type: An array of int
Top-level schema fields to include when deserializing RecordBatch. If empty, return all deserialized fields.
It should be freed with g_free() when no longer needed.
The length of the array is in the n_fields argument. |
| The caller of the method takes ownership of the data, and is responsible for freeing it. |