Method

ParquetArrowFileWriternew_row_group

since: 18.0.0

Declaration [src]

gboolean
gparquet_arrow_file_writer_new_row_group (
  GParquetArrowFileWriter* writer,
  gsize chunk_size,
  GError** error
)

Description [src]

Start a new row group.

Available since: 18.0.0

Parameters

chunk_size

Type: gsize

The max number of rows in a row group.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE on success, FALSE if there was an error.