alamb commented on code in PR #13128:
URL: https://github.com/apache/datafusion/pull/13128#discussion_r1826063930


##########
datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs:
##########
@@ -1681,9 +1679,15 @@ impl<'a, S: SimplifyInfo> TreeNodeRewriter for 
Simplifier<'a, S> {
     }
 }
 
-fn has_common_conjunction(lhs: &Expr, rhs: &Expr) -> bool {
+fn has_common_conjunction(lhs: &Expr, rhs: &Expr) -> Result<bool, 
DataFusionError> {
     let lhs: HashSet<&Expr> = iter_conjunction(lhs).collect();
-    iter_conjunction(rhs).any(|e| lhs.contains(&e))
+    iter_conjunction(rhs).try_fold(false, |acc, e| {

Review Comment:
   I changed the signature in https://github.com/apache/datafusion/pull/13206 
which caused a logical conflict in this PR (failed to compile) and then I 
updated this PR to use the new signature
   
   As @eejbyfeldt  predicated, the PR became much cleaner



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