diff --git a/src/test/regress/expected/columnar_create.out b/src/test/regress/expected/columnar_create.out
index 1db635a8d..cb0f4deb7 100644
--- a/src/test/regress/expected/columnar_create.out
+++ b/src/test/regress/expected/columnar_create.out
@@ -63,7 +63,7 @@ WITH a as (
    SELECT storage_id, stripe_num, chunk_group_count
    FROM columnar.stripe
 ), f as (
-   (TABLE d EXCEPT TABLE d) UNION (TABLE e EXCEPT TABLE d)
+   (TABLE d EXCEPT TABLE e) UNION (TABLE e EXCEPT TABLE d)
 )
 SELECT (SELECT count(*) = 0 FROM c) AND
        (SELECT count(*) = 0 FROM f) as consistent;
diff --git a/src/test/regress/sql/columnar_create.sql b/src/test/regress/sql/columnar_create.sql
index 6f606a87f..e6de5a4ea 100644
--- a/src/test/regress/sql/columnar_create.sql
+++ b/src/test/regress/sql/columnar_create.sql
@@ -67,7 +67,7 @@ WITH a as (
    SELECT storage_id, stripe_num, chunk_group_count
    FROM columnar.stripe
 ), f as (
-   (TABLE d EXCEPT TABLE d) UNION (TABLE e EXCEPT TABLE d)
+   (TABLE d EXCEPT TABLE e) UNION (TABLE e EXCEPT TABLE d)
 )
 SELECT (SELECT count(*) = 0 FROM c) AND
        (SELECT count(*) = 0 FROM f) as consistent;