Accept output changes due to psql \d format tweaks

The format used by psql \d and \d+ changed a bit, splitting the single
Modifiers column into Collation, Nullable, Default. Additional commands
changed too, for example \dew+ now uses "options" instead of "Options"
and so on.

This commit accepts all such output changes across all regression tests.

5 files changed, 108 insertions, 108 deletions

diff --git a/src/test/regress/expected/alter_table.out b/src/test/regress/expected/alter_table.out
index 866dc3f5bf..7763dc2a02 100644
--- a/src/test/regress/expected/alter_table.out
+++ b/src/test/regress/expected/alter_table.out
@@ -2756,11 +2756,11 @@ ALTER TABLE IF EXISTS tt8 ALTER COLUMN f SET DEFAULT 0;
 ALTER TABLE IF EXISTS tt8 RENAME COLUMN f TO f1;
 ALTER TABLE IF EXISTS tt8 SET SCHEMA alter2;
 \d alter2.tt8
-      Table "alter2.tt8"
- Column |  Type   | Modifiers 
---------+---------+-----------
- a      | integer | 
- f1     | integer | default 0
+                Table "alter2.tt8"
+ Column |  Type   | Collation | Nullable | Default 
+--------+---------+-----------+----------+---------
+ a      | integer |           |          | 
+ f1     | integer |           |          | 0
 Check constraints:
     "tt8_f_check" CHECK (f1 >= 0 AND f1 <= 10)
 
diff --git a/src/test/regress/expected/create_table_like.out b/src/test/regress/expected/create_table_like.out
index 595817bf85..697e19a29b 100644
--- a/src/test/regress/expected/create_table_like.out
+++ b/src/test/regress/expected/create_table_like.out
@@ -156,23 +156,23 @@ CREATE TABLE ctlt4 (a text, c text);
 ALTER TABLE ctlt4 ALTER COLUMN c SET STORAGE EXTERNAL;
 CREATE TABLE ctlt12_storage (LIKE ctlt1 INCLUDING STORAGE, LIKE ctlt2 INCLUDING STORAGE);
 \d+ ctlt12_storage
-                   Table "public.ctlt12_storage"
- Column | Type | Modifiers | Storage  | Stats target | Description 
---------+------+-----------+----------+--------------+-------------
- a      | text | not null  | main     |              | 
- b      | text |           | extended |              | 
- c      | text |           | external |              | 
+                             Table "public.ctlt12_storage"
+ Column | Type | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+------+-----------+----------+---------+----------+--------------+-------------
+ a      | text |           | not null |         | main     |              | 
+ b      | text |           |          |         | extended |              | 
+ c      | text |           |          |         | external |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
 CREATE TABLE ctlt12_comments (LIKE ctlt1 INCLUDING COMMENTS, LIKE ctlt2 INCLUDING COMMENTS);
 \d+ ctlt12_comments
-                  Table "public.ctlt12_comments"
- Column | Type | Modifiers | Storage  | Stats target | Description 
---------+------+-----------+----------+--------------+-------------
- a      | text | not null  | extended |              | A
- b      | text |           | extended |              | B
- c      | text |           | extended |              | C
+                             Table "public.ctlt12_comments"
+ Column | Type | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+------+-----------+----------+---------+----------+--------------+-------------
+ a      | text |           | not null |         | extended |              | A
+ b      | text |           |          |         | extended |              | B
+ c      | text |           |          |         | extended |              | C
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
diff --git a/src/test/regress/expected/foreign_data.out b/src/test/regress/expected/foreign_data.out
index cdafb90762..dc6a61b6d8 100644
--- a/src/test/regress/expected/foreign_data.out
+++ b/src/test/regress/expected/foreign_data.out
@@ -60,7 +60,7 @@ ERROR:  Postgres-XL does not support FOREIGN DATA WRAPPER yet
 DETAIL:  The feature is not currently supported
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -74,7 +74,7 @@ ERROR:  Postgres-XL does not support FOREIGN DATA WRAPPER yet
 DETAIL:  The feature is not currently supported
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -90,7 +90,7 @@ ERROR:  Postgres-XL does not support FOREIGN DATA WRAPPER yet
 DETAIL:  The feature is not currently supported
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -105,7 +105,7 @@ ALTER FOREIGN DATA WRAPPER foo NO VALIDATOR;
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -119,7 +119,7 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (ADD x '1', DROP x);
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -127,7 +127,7 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (DROP a, SET b '3', ADD c '4');
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -137,7 +137,7 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (b '4');             -- ERROR
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -150,7 +150,7 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (ADD d '5');
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -166,7 +166,7 @@ HINT:  Must be superuser to alter a foreign-data wrapper.
 RESET ROLE;
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -174,7 +174,7 @@ ALTER FOREIGN DATA WRAPPER foo RENAME TO foo1;
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -187,7 +187,7 @@ DROP FOREIGN DATA WRAPPER IF EXISTS nonexistent;
 NOTICE:  foreign-data wrapper "nonexistent" does not exist, skipping
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -201,7 +201,7 @@ DROP ROLE regress_test_role_super;
 ERROR:  role "regress_test_role_super" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -222,19 +222,19 @@ CREATE USER MAPPING IF NOT EXISTS FOR current_user SERVER s1; -- NOTICE
 NOTICE:  user mapping for "regress_foreign_data_user" already exists for server s1, skipping
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
 \deu+
       List of user mappings
- Server | User name | FDW Options 
+ Server | User name | FDW options 
 --------+-----------+-------------
 (0 rows)
 
@@ -248,7 +248,7 @@ DROP FOREIGN DATA WRAPPER foo CASCADE;
 ERROR:  foreign-data wrapper "foo" does not exist
 \dew+
                            List of foreign-data wrappers
- Name | Owner | Handler | Validator | Access privileges | FDW Options | Description 
+ Name | Owner | Handler | Validator | Access privileges | FDW options | Description 
 ------+-------+---------+-----------+-------------------+-------------+-------------
 (0 rows)
 
@@ -303,7 +303,7 @@ ERROR:  Postgres-XL does not support SERVER yet
 DETAIL:  The feature is not currently supported
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 SET ROLE regress_test_role;
@@ -320,7 +320,7 @@ DETAIL:  The feature is not currently supported
 RESET ROLE;
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
@@ -340,7 +340,7 @@ ERROR:  Postgres-XL does not support SERVER yet
 DETAIL:  The feature is not currently supported
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
@@ -365,7 +365,7 @@ GRANT USAGE ON FOREIGN SERVER s6 TO regress_test_role2 WITH GRANT OPTION;
 ERROR:  server "s6" does not exist
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
@@ -406,7 +406,7 @@ RESET ROLE;
 DROP ROLE regress_test_indirect;                            -- ERROR
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
@@ -414,7 +414,7 @@ ALTER SERVER s8 RENAME to s8new;
 ERROR:  server "s8" does not exist
 \des+
                                        List of foreign servers
- Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description 
+ Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW options | Description 
 ------+-------+----------------------+-------------------+------+---------+-------------+-------------
 (0 rows)
 
@@ -557,7 +557,7 @@ ERROR:  server "t1" does not exist
 RESET ROLE;
 \deu+
       List of user mappings
- Server | User name | FDW Options 
+ Server | User name | FDW options 
 --------+-----------+-------------
 (0 rows)
 
@@ -645,7 +645,7 @@ ERROR:  relation "ft1" does not exist
 \d+ ft1
 \det+
                List of foreign tables
- Schema | Table | Server | FDW Options | Description 
+ Schema | Table | Server | FDW options | Description 
 --------+-------+--------+-------------+-------------
 (0 rows)
 
@@ -1185,12 +1185,12 @@ CREATE FOREIGN TABLE ft2 () INHERITS (pt1)
   SERVER s0 OPTIONS (delimiter ',', quote '"', "be quoted" 'value');
 ERROR:  server "s0" does not exist
 \d+ pt1
-                          Table "public.pt1"
- Column |  Type   | Modifiers | Storage  | Stats target | Description 
---------+---------+-----------+----------+--------------+-------------
- c1     | integer | not null  | plain    |              | 
- c2     | text    |           | extended |              | 
- c3     | date    |           | plain    |              | 
+                                    Table "public.pt1"
+ Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+---------+-----------+----------+---------+----------+--------------+-------------
+ c1     | integer |           | not null |         | plain    |              | 
+ c2     | text    |           |          |         | extended |              | 
+ c3     | date    |           |          |         | plain    |              | 
 Distribute By: HASH(c1)
 Location Nodes: ALL DATANODES
 
@@ -1256,17 +1256,17 @@ ALTER TABLE pt1 ADD COLUMN c6 integer;
 ALTER TABLE pt1 ADD COLUMN c7 integer NOT NULL;
 ALTER TABLE pt1 ADD COLUMN c8 integer;
 \d+ pt1
-                          Table "public.pt1"
- Column |  Type   | Modifiers | Storage  | Stats target | Description 
---------+---------+-----------+----------+--------------+-------------
- c1     | integer | not null  | plain    |              | 
- c2     | text    |           | extended |              | 
- c3     | date    |           | plain    |              | 
- c4     | integer |           | plain    |              | 
- c5     | integer | default 0 | plain    |              | 
- c6     | integer |           | plain    |              | 
- c7     | integer | not null  | plain    |              | 
- c8     | integer |           | plain    |              | 
+                                    Table "public.pt1"
+ Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+---------+-----------+----------+---------+----------+--------------+-------------
+ c1     | integer |           | not null |         | plain    |              | 
+ c2     | text    |           |          |         | extended |              | 
+ c3     | date    |           |          |         | plain    |              | 
+ c4     | integer |           |          |         | plain    |              | 
+ c5     | integer |           |          | 0       | plain    |              | 
+ c6     | integer |           |          |         | plain    |              | 
+ c7     | integer |           | not null |         | plain    |              | 
+ c8     | integer |           |          |         | plain    |              | 
 Distribute By: HASH(c1)
 Location Nodes: ALL DATANODES
 
@@ -1286,17 +1286,17 @@ ALTER TABLE pt1 ALTER COLUMN c1 SET (n_distinct = 100);
 ALTER TABLE pt1 ALTER COLUMN c8 SET STATISTICS -1;
 ALTER TABLE pt1 ALTER COLUMN c8 SET STORAGE EXTERNAL;
 \d+ pt1
-                          Table "public.pt1"
- Column |  Type   | Modifiers | Storage  | Stats target | Description 
---------+---------+-----------+----------+--------------+-------------
- c1     | integer | not null  | plain    | 10000        | 
- c2     | text    |           | extended |              | 
- c3     | date    |           | plain    |              | 
- c4     | integer | default 0 | plain    |              | 
- c5     | integer |           | plain    |              | 
- c6     | integer | not null  | plain    |              | 
- c7     | integer |           | plain    |              | 
- c8     | text    |           | external |              | 
+                                    Table "public.pt1"
+ Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+---------+-----------+----------+---------+----------+--------------+-------------
+ c1     | integer |           | not null |         | plain    | 10000        | 
+ c2     | text    |           |          |         | extended |              | 
+ c3     | date    |           |          |         | plain    |              | 
+ c4     | integer |           |          | 0       | plain    |              | 
+ c5     | integer |           |          |         | plain    |              | 
+ c6     | integer |           | not null |         | plain    |              | 
+ c7     | integer |           |          |         | plain    |              | 
+ c8     | text    |           |          |         | external |              | 
 Distribute By: HASH(c1)
 Location Nodes: ALL DATANODES
 
@@ -1308,12 +1308,12 @@ ALTER TABLE pt1 DROP COLUMN c6;
 ALTER TABLE pt1 DROP COLUMN c7;
 ALTER TABLE pt1 DROP COLUMN c8;
 \d+ pt1
-                          Table "public.pt1"
- Column |  Type   | Modifiers | Storage  | Stats target | Description 
---------+---------+-----------+----------+--------------+-------------
- c1     | integer | not null  | plain    | 10000        | 
- c2     | text    |           | extended |              | 
- c3     | date    |           | plain    |              | 
+                                    Table "public.pt1"
+ Column |  Type   | Collation | Nullable | Default | Storage  | Stats target | Description 
+--------+---------+-----------+----------+---------+----------+--------------+-------------
+ c1     | integer |           | not null |         | plain    | 10000        | 
+ c2     | text    |           |          |         | extended |              | 
+ c3     | date    |           |          |         | plain    |              | 
 Distribute By: HASH(c1)
 Location Nodes: ALL DATANODES
 
diff --git a/src/test/regress/expected/guc.out b/src/test/regress/expected/guc.out
index d28ef2cdbc..921c567d29 100644
--- a/src/test/regress/expected/guc.out
+++ b/src/test/regress/expected/guc.out
@@ -541,10 +541,10 @@ CREATE SCHEMA "SELECT";
 SET search_path TO testschema;
 CREATE TABLE testtab (a int);
 \d+ testtab
-                     Table "testschema.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                Table "testschema.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
@@ -561,10 +561,10 @@ DROP TABLE testtab;
 SET search_path TO "testschema";
 CREATE TABLE testtab (a int);
 \d+ testtab
-                     Table "testschema.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                Table "testschema.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
@@ -581,10 +581,10 @@ DROP TABLE testtab;
 SET search_path TO testschema, "testschema 2";
 CREATE TABLE testtab (a int);
 \d+ testtab
-                     Table "testschema.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                Table "testschema.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
@@ -601,10 +601,10 @@ DROP TABLE testtab;
 SET search_path TO "testschema 3", "testschema 2";
 CREATE TABLE testtab (a int);
 \d+ testtab
-                    Table "testschema 3.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                               Table "testschema 3.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
@@ -626,19 +626,19 @@ LINE 1: SET search_path TO "testschema 3", SELECT;
 SET search_path TO "SELECT", "testschema 3";
 CREATE TABLE testtab (a int);
 \d+ testtab
-                       Table "SELECT.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                  Table "SELECT.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
 CREATE TABLE "testschema 3".testtab (a int);
 \d+ testtab
-                       Table "SELECT.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                  Table "SELECT.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
@@ -662,10 +662,10 @@ SELECT * FROM "testschema 3".testtab;
 (3 rows)
 
 \d+ testtab
-                       Table "SELECT.testtab"
- Column |  Type   | Modifiers | Storage | Stats target | Description 
---------+---------+-----------+---------+--------------+-------------
- a      | integer |           | plain   |              | 
+                                  Table "SELECT.testtab"
+ Column |  Type   | Collation | Nullable | Default | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a      | integer |           |          |         | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES
 
diff --git a/src/test/regress/expected/xc_sequence.out b/src/test/regress/expected/xc_sequence.out
index 6674596187..0d4ea678b3 100644
--- a/src/test/regress/expected/xc_sequence.out
+++ b/src/test/regress/expected/xc_sequence.out
@@ -458,11 +458,11 @@ SELECT nextval('xl_s1');
 CREATE TABLE xl_testtab (a serial, b int);
 ALTER TABLE xl_testtab RENAME TO xl_testtab_newname;
 \d+ xl_testtab_newname
-                                        Table "public.xl_testtab_newname"
- Column |  Type   |                       Modifiers                        | Storage | Stats target | Description 
---------+---------+--------------------------------------------------------+---------+--------------+-------------
- a      | integer | not null default nextval('xl_testtab_a_seq'::regclass) | plain   |              | 
- b      | integer |                                                        | plain   |              | 
+                                           Table "public.xl_testtab_newname"
+ Column |  Type   | Collation | Nullable |                Default                | Storage | Stats target | Description 
+--------+---------+-----------+----------+---------------------------------------+---------+--------------+-------------
+ a      | integer |           | not null | nextval('xl_testtab_a_seq'::regclass) | plain   |              | 
+ b      | integer |           |          |                                       | plain   |              | 
 Distribute By: HASH(a)
 Location Nodes: ALL DATANODES