englefly commented on code in PR #11812:
URL: https://github.com/apache/doris/pull/11812#discussion_r949939065


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/util/JoinUtils.java:
##########
@@ -51,14 +55,14 @@ public static boolean onlyShuffle(AbstractPhysicalJoin 
join) {
      */
     public static List<EqualTo> getEqualTo(AbstractPhysicalJoin<Plan, Plan> 
join) {
         List<EqualTo> eqConjuncts = Lists.newArrayList();
-        if (!join.getCondition().isPresent()) {
+        if (!join.getOtherJoinCondition().isPresent()) {

Review Comment:
   not all equal conditions are needed here. For example, `t1.a=func(t1.b, 
t2.a)` is not needed here. We only need the equations which can be used to 
build hash table.



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