yjshen commented on a change in pull request #2068:
URL: https://github.com/apache/arrow-datafusion/pull/2068#discussion_r833068149
##########
File path: datafusion-physical-expr/src/expressions/case.rs
##########
@@ -523,6 +528,39 @@ mod tests {
Ok(())
}
+ #[test]
+ fn case_with_expr_divide_by_zero() -> Result<()> {
+ let batch = case_test_batch1()?;
+ let schema = batch.schema();
+
+ // CASE a when 0 THEN float64(null) ELSE 25.0 / cast(a, float64) END
+ let when1 = lit(ScalarValue::Int32(Some(0)));
Review comment:
This test fails since we are currently evaluating `else` first for
```SQL
CASE expr WHEN value THEN result ELSE result END
```
Regardless of a tuple has entered `when branches` before and should bypass
`else`.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
