GArrow.RecordBatchBuilder.get_n_columns – arrow-glib Reference Manual
Packages
arrow-glib
GArrow
RecordBatchBuilder
record_batch_builder
RecordBatchBuilder
flush
get_column_builder
get_field
get_initial_capacity
get_n_columns
get_n_fields
get_schema
set_initial_capacity
get_n_columns
Description:
[
Version
( since =
"0.13.0"
) ]
public
int
get_n_columns
()
Parameters:
this
A
RecordBatchBuilder
.
Returns:
The number of columns.