initialize_builder

datafusion_functions_aggregate_common::aggregate::groups_accumulator::accumulate

Function initialize_builder 

Source 
fn initialize_builder(
    builder: &mut BooleanBufferBuilder,
    total_num_groups: usize,
    default_value: bool,
) -> &mut BooleanBufferBuilder
Expand description

Ensures that builder contains a BooleanBufferBuilder with at least total_num_groups`.

All new entries are initialized to default_value