diff -w -U3 C:/postgres_64/src/test/regress/expected/partition_prune.out C:/postgres_64/src/test/regress/results/partition_prune.out
--- C:/postgres_64/src/test/regress/expected/partition_prune.out	2020-10-16 10:18:53.964837900 -0400
+++ C:/postgres_64/src/test/regress/results/partition_prune.out	2020-11-10 11:44:09.986440300 -0500
@@ -2810,7 +2810,7 @@
 --------------------------------------------------------------------------
  Nested Loop (actual rows=3 loops=1)
    ->  Seq Scan on tbl1 (actual rows=5 loops=1)
-   ->  Append (actual rows=1 loops=5)
+   ->  Append (actual rows=0 loops=5)
          ->  Index Scan using tprt1_idx on tprt_1 (never executed)
                Index Cond: (col1 = tbl1.col1)
          ->  Index Scan using tprt2_idx on tprt_2 (actual rows=1 loops=2)