From dcc020760519edda38753d176ff3c9ac718640cf Mon Sep 17 00:00:00 2001
From: Onur Tirtir <onurcantirtir@gmail.com>
Date: Fri, 26 Feb 2021 11:39:02 +0300
Subject: [PATCH] Add 10.0-2 schema version

---
 .../distributed/sql/citus--10.0-1--10.0-2.sql |  1 +
 ...--10.1-1.sql => citus--10.0-2--10.1-1.sql} |  2 +-
 .../sql/downgrades/citus--10.0-2--10.0-1.sql  |  1 +
 .../sql/downgrades/citus--10.1-1--10.0-1.sql  |  3 ---
 .../sql/downgrades/citus--10.1-1--10.0-2.sql  |  3 +++
 src/test/regress/expected/multi_extension.out | 20 +++++++++++++++++--
 .../regress/expected/multi_extension_0.out    | 20 +++++++++++++++++--
 src/test/regress/sql/multi_extension.sql      | 14 +++++++++++--
 8 files changed, 54 insertions(+), 10 deletions(-)
 create mode 100644 src/backend/distributed/sql/citus--10.0-1--10.0-2.sql
 rename src/backend/distributed/sql/{citus--10.0-1--10.1-1.sql => citus--10.0-2--10.1-1.sql} (52%)
 create mode 100644 src/backend/distributed/sql/downgrades/citus--10.0-2--10.0-1.sql
 delete mode 100644 src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-1.sql
 create mode 100644 src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-2.sql

diff --git a/src/backend/distributed/sql/citus--10.0-1--10.0-2.sql b/src/backend/distributed/sql/citus--10.0-1--10.0-2.sql
new file mode 100644
index 000000000..de58cdebc
--- /dev/null
+++ b/src/backend/distributed/sql/citus--10.0-1--10.0-2.sql
@@ -0,0 +1 @@
+-- citus--10.0-1--10.0-2
diff --git a/src/backend/distributed/sql/citus--10.0-1--10.1-1.sql b/src/backend/distributed/sql/citus--10.0-2--10.1-1.sql
similarity index 52%
rename from src/backend/distributed/sql/citus--10.0-1--10.1-1.sql
rename to src/backend/distributed/sql/citus--10.0-2--10.1-1.sql
index 56bf57db9..81ed2427a 100644
--- a/src/backend/distributed/sql/citus--10.0-1--10.1-1.sql
+++ b/src/backend/distributed/sql/citus--10.0-2--10.1-1.sql
@@ -1,4 +1,4 @@
--- citus--10.0-1--10.1-1
+-- citus--10.0-2--10.1-1
 
 -- bump version to 10.1-1
 
diff --git a/src/backend/distributed/sql/downgrades/citus--10.0-2--10.0-1.sql b/src/backend/distributed/sql/downgrades/citus--10.0-2--10.0-1.sql
new file mode 100644
index 000000000..711c46691
--- /dev/null
+++ b/src/backend/distributed/sql/downgrades/citus--10.0-2--10.0-1.sql
@@ -0,0 +1 @@
+/* citus--10.0-2--10.0-1.sql */
diff --git a/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-1.sql b/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-1.sql
deleted file mode 100644
index a7acf77fd..000000000
--- a/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-1.sql
+++ /dev/null
@@ -1,3 +0,0 @@
--- citus--10.1-1--10.0-1
--- this is an empty downgrade path since citus--10.0-1--10.1-1.sql is empty for now
-
diff --git a/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-2.sql b/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-2.sql
new file mode 100644
index 000000000..1e45067f9
--- /dev/null
+++ b/src/backend/distributed/sql/downgrades/citus--10.1-1--10.0-2.sql
@@ -0,0 +1,3 @@
+-- citus--10.1-1--10.0-2
+-- this is an empty downgrade path since citus--10.0-2--10.1-1.sql is empty for now
+
diff --git a/src/test/regress/expected/multi_extension.out b/src/test/regress/expected/multi_extension.out
index bbfd313be..15cd6da2d 100644
--- a/src/test/regress/expected/multi_extension.out
+++ b/src/test/regress/expected/multi_extension.out
@@ -515,8 +515,8 @@ SELECT * FROM print_extension_changes();
                                                                                  | view time_partitions
 (67 rows)
 
--- Test downgrade to 10.0-1 from 10.1-1
-ALTER EXTENSION citus UPDATE TO '10.1-1';
+-- Test downgrade to 10.0-1 from 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
 ALTER EXTENSION citus UPDATE TO '10.0-1';
 -- Should be empty result since upgrade+downgrade should be a no-op
 SELECT * FROM print_extension_changes();
@@ -524,6 +524,22 @@ SELECT * FROM print_extension_changes();
 ---------------------------------------------------------------------
 (0 rows)
 
+-- Snapshot of state at 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+SELECT * FROM print_extension_changes();
+ previous_object | current_object
+---------------------------------------------------------------------
+(0 rows)
+
+-- Test downgrade to 10.0-2 from 10.1-1
+ALTER EXTENSION citus UPDATE TO '10.1-1';
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+-- Should be empty result since upgrade+downgrade should be a no-op
+SELECT * FROM print_extension_changes();
+ previous_object | current_object
+---------------------------------------------------------------------
+(0 rows)
+
 -- Snapshot of state at 10.1-1
 ALTER EXTENSION citus UPDATE TO '10.1-1';
 SELECT * FROM print_extension_changes();
diff --git a/src/test/regress/expected/multi_extension_0.out b/src/test/regress/expected/multi_extension_0.out
index 8982708b9..30d27b7b7 100644
--- a/src/test/regress/expected/multi_extension_0.out
+++ b/src/test/regress/expected/multi_extension_0.out
@@ -511,8 +511,8 @@ SELECT * FROM print_extension_changes();
                                                                                  | view time_partitions
 (63 rows)
 
--- Test downgrade to 10.0-1 from 10.1-1
-ALTER EXTENSION citus UPDATE TO '10.1-1';
+-- Test downgrade to 10.0-1 from 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
 ALTER EXTENSION citus UPDATE TO '10.0-1';
 -- Should be empty result since upgrade+downgrade should be a no-op
 SELECT * FROM print_extension_changes();
@@ -520,6 +520,22 @@ SELECT * FROM print_extension_changes();
 ---------------------------------------------------------------------
 (0 rows)
 
+-- Snapshot of state at 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+SELECT * FROM print_extension_changes();
+ previous_object | current_object
+---------------------------------------------------------------------
+(0 rows)
+
+-- Test downgrade to 10.0-2 from 10.1-1
+ALTER EXTENSION citus UPDATE TO '10.1-1';
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+-- Should be empty result since upgrade+downgrade should be a no-op
+SELECT * FROM print_extension_changes();
+ previous_object | current_object
+---------------------------------------------------------------------
+(0 rows)
+
 -- Snapshot of state at 10.1-1
 ALTER EXTENSION citus UPDATE TO '10.1-1';
 SELECT * FROM print_extension_changes();
diff --git a/src/test/regress/sql/multi_extension.sql b/src/test/regress/sql/multi_extension.sql
index 17856dd26..86aae4a55 100644
--- a/src/test/regress/sql/multi_extension.sql
+++ b/src/test/regress/sql/multi_extension.sql
@@ -198,12 +198,22 @@ SELECT * FROM print_extension_changes();
 ALTER EXTENSION citus UPDATE TO '10.0-1';
 SELECT * FROM print_extension_changes();
 
--- Test downgrade to 10.0-1 from 10.1-1
-ALTER EXTENSION citus UPDATE TO '10.1-1';
+-- Test downgrade to 10.0-1 from 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
 ALTER EXTENSION citus UPDATE TO '10.0-1';
 -- Should be empty result since upgrade+downgrade should be a no-op
 SELECT * FROM print_extension_changes();
 
+-- Snapshot of state at 10.0-2
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+SELECT * FROM print_extension_changes();
+
+-- Test downgrade to 10.0-2 from 10.1-1
+ALTER EXTENSION citus UPDATE TO '10.1-1';
+ALTER EXTENSION citus UPDATE TO '10.0-2';
+-- Should be empty result since upgrade+downgrade should be a no-op
+SELECT * FROM print_extension_changes();
+
 -- Snapshot of state at 10.1-1
 ALTER EXTENSION citus UPDATE TO '10.1-1';
 SELECT * FROM print_extension_changes();