alamb commented on code in PR #8586:
URL: https://github.com/apache/arrow-datafusion/pull/8586#discussion_r1433186142
##########
datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs:
##########
@@ -802,7 +802,7 @@ impl<'a, S: SimplifyInfo> TreeNodeRewriter for
Simplifier<'a, S> {
&& !info.get_data_type(&left)?.is_floating()
&& is_zero(&right) =>
{
- return
Err(DataFusionError::ArrowError(ArrowError::DivideByZero));
+ return plan_err!("Divide by zero");
Review Comment:
Is the idea that since the error wasn't actually generated by Arrow then we
shouldn't return an Arrow error?
In theory having a structured `ArrowError` would be more specific than a
general PlanError with a "Divide by zero" message, but I am not sure how much
it matters 🤷
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