From 5749dcad185100fae6d8e0fb401925055a72f9af Mon Sep 17 00:00:00 2001
From: Nils Dijk <nils@citusdata.com>
Date: Mon, 15 Aug 2022 23:52:19 +0200
Subject: [PATCH] add more permutations

---
 .../expected/isolation_reference_table.out    | 34 +++++++++++++++++++
 .../spec/isolation_reference_table.spec       |  3 +-
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/src/test/regress/expected/isolation_reference_table.out b/src/test/regress/expected/isolation_reference_table.out
index 70fafbd10..3a9f95661 100644
--- a/src/test/regress/expected/isolation_reference_table.out
+++ b/src/test/regress/expected/isolation_reference_table.out
@@ -103,3 +103,37 @@ step s1-drop:
 step s2-commit:
     COMMIT;
 
+
+starting permutation: s2-create s2-begin s2-drop s1-create s2-commit
+create_reference_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-create:
+    CREATE TABLE reference_table_s2(a int);
+ 	SELECT create_reference_table('reference_table_s2');
+
+create_reference_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-begin:
+    BEGIN;
+
+step s2-drop:
+    DROP TABLE reference_table_s2;
+
+step s1-create:
+    CREATE TABLE reference_table_s1(a int);
+ 	SELECT create_reference_table('reference_table_s1');
+
+create_reference_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-commit:
+    COMMIT;
+
diff --git a/src/test/regress/spec/isolation_reference_table.spec b/src/test/regress/spec/isolation_reference_table.spec
index 3920a4185..2a6f2284c 100644
--- a/src/test/regress/spec/isolation_reference_table.spec
+++ b/src/test/regress/spec/isolation_reference_table.spec
@@ -77,4 +77,5 @@ permutation "s1-begin" "s1-create" "s2-create" "s1-commit"
 permutation "s1-create" "s2-create" "s1-begin" "s1-drop" "s2-drop" "s1-commit"
 
 // create and drop don't block each other
-permutation "s1-create" "s2-begin" "s2-create" "s1-drop" "s2-commit"
\ No newline at end of file
+permutation "s1-create" "s2-begin" "s2-create" "s1-drop" "s2-commit"
+permutation "s2-create" "s2-begin" "s2-drop" "s1-create" "s2-commit"