Function arrow2::io::odbc::write::buffer_from_description

source · [−]
pub fn buffer_from_description(
    descriptions: Vec<ColumnDescription>, 
    capacity: usize
) -> ColumnarBuffer<AnyColumnBuffer>
Expand description

Creates a api::buffers::ColumnarBuffer from api::ColumnDescriptions.

This is useful when separating the serialization (CPU-bounded) to writing to the DB (IO-bounded).