jonahgao commented on code in PR #11897:
URL: https://github.com/apache/datafusion/pull/11897#discussion_r1711677343
##########
datafusion/sql/src/select.rs:
##########
@@ -778,9 +777,12 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
// Rewrite the HAVING expression to use the columns produced by the
// aggregation.
let having_expr_post_aggr = if let Some(having_expr) = having_expr_opt
{
- let having_expr_post_aggr =
- rebase_expr(having_expr, &aggr_projection_exprs, input)?;
-
+ let having_expr_post_aggr = match having_expr {
+ Expr::Literal(ScalarValue::Boolean(Some(false))) => {
+ having_expr.to_owned()
Review Comment:
Can it fix for other constant expressions 🤔, such as
```sql
SELECT AVG(v1) FROM t1 GROUP BY 1 != 1 having 1 != 1;
```
Looks like this issue is also related to PushdownFilter.
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