[Bug] [Vectorized] code dump on aggregate node over union node (#10040)

* miss check passthrough on vectorized

* format and add test

* update

fe/fe-core/src/main/java/org/apache/doris/planner/SetOperationNode.java

@@ -284,9 +284,16 @@ public abstract class SetOperationNode extends PlanNode {
                 return false;
             }
             if (VectorizedUtil.isVectorized()) {
+                // On vectorized engine, we have more chance to do passthrough.
                 if (childSlotRef.getDesc().getSlotOffset() != setOpSlotRef.getDesc().getSlotOffset()) {
                     return false;
                 }
+                if (childSlotRef.isNullable() != setOpSlotRef.isNullable()) {
+                    return false;
+                }
+                if (childSlotRef.getDesc().getType() != setOpSlotRef.getDesc().getType()) {
+                    return false;
+                }
             } else {
                 if (!childSlotRef.getDesc().layoutEquals(setOpSlotRef.getDesc())) {
                     return false;

regression-test/data/query/union/test_union.out

@@ -20,3 +20,12 @@
 8	255
 9	1991
 
+-- !select --
+1985	1
+1986	2
+1989	2
+1991	1
+1992	1
+255	1
+32767	1
+

regression-test/suites/query/union/test_union.groovy

@@ -17,4 +17,5 @@
 
 suite("test_union", "query") {
     order_qt_select "select k1, k2 from test_query_db.baseall union select k2, k3 from test_query_db.test"
+    order_qt_select "select k2, count(k1) from ((select k2, avg(k1) k1 from test_query_db.baseall group by k2) union all (select k2, count(k1) k1 from test_query_db.test group by k2) )b group by k2 having k2 > 0 order by k2;"
 }