houqp commented on a change in pull request #2098:
URL: https://github.com/apache/arrow-datafusion/pull/2098#discussion_r835826477
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File path: datafusion/src/physical_plan/union.rs
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@@ -43,7 +43,7 @@ use async_trait::async_trait;
#[derive(Debug)]
pub struct UnionExec {
/// Input execution plan
- inputs: Vec<Arc<dyn ExecutionPlan>>,
+ pub inputs: Vec<Arc<dyn ExecutionPlan>>,
Review comment:
better keep it consistent across different physical plans, other plans
keep this field private and choose to expose it through an `input` method
instead, see the limit plan for an example.
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