Method
ArrowCSVReadOptionsget_column_types
since: 0.12.0
Declaration [src]
GHashTable*
garrow_csv_read_options_get_column_types (
GArrowCSVReadOptions* options
)
Return value
Type: GHashTable
The column name and value type mapping of the options.
| The caller of the method takes ownership of the data, and is responsible for freeing it. |