Jefffrey commented on code in PR #5820:
URL: https://github.com/apache/arrow-datafusion/pull/5820#discussion_r1155883766
##########
datafusion/physical-expr/src/expressions/case.rs:
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@@ -195,8 +195,12 @@ impl CaseExpr {
_ => when_value,
};
let when_value = when_value.into_array(batch.num_rows());
- let when_value = as_boolean_array(&when_value)
- .expect("WHEN expression did not return a BooleanArray");
+ let when_value = as_boolean_array(&when_value).map_err(|e| {
+ DataFusionError::Context(
Review Comment:
Yeah figured better to wrap in Context to hopefully provide more informative
error message
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