doki23 commented on a change in pull request #2054:
URL: https://github.com/apache/arrow-datafusion/pull/2054#discussion_r831912068
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File path: datafusion/src/logical_plan/builder.rs
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@@ -916,7 +916,11 @@ impl LogicalPlanBuilder {
/// Build the plan
pub fn build(&self) -> Result<LogicalPlan> {
- Ok(self.plan.clone())
+ if let Some(err) = check_plan_invalid(&self.plan) {
Review comment:
You mean Result<LogicalPlan, DataFusionError>?
Hm, this check function just finds the err, if it returns Ok(plan), it's a
little bit strange🤔.
Another reason is we must write **return root_plan.clone()** in each arm of
the match if use Result.
If you mean Result<(), DataFusionError>, I think it's the same as Option,
right?
Or if I fail to get your idea?
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