Function column_has_nulls_expr

datafusion/pruning/src/pruning_predicate.rs:1746–1754

(
    expr_builder: &mut PruningExpressionBuilder,
)

}

fn column_has_nulls_expr(
    expr_builder: &mut PruningExpressionBuilder,
) -> Result<Arc<dyn PhysicalExpr>> {
    Ok(binary_expr(
        expr_builder.null_count_column_expr()?,
        Operator::Gt,
        Arc::new(phys_expr::Literal::new(ScalarValue::UInt64(Some(0)))),
    ))
}

fn column_has_non_nulls_expr(
    expr_builder: &mut PruningExpressionBuilder,