From 105bb580e11d5f2dd5e11aa96e3d91bb361f3c63 Mon Sep 17 00:00:00 2001
From: Naisila Puka <37271756+naisila@users.noreply.github.com>
Date: Tue, 23 Feb 2021 14:16:38 +0300
Subject: [PATCH] Add columnar regression tests (#4727)

* Add cursor tests for columnar tables

* Add columnar tests for data types w/out comp. operators

* Add more prepared statements with columnar tables

* Add constraint tests for columnar tables

* Add row level security, detach partition and rename columnar tests

* Add some ORDER BYs
---
 src/test/regress/columnar_am_schedule         |   2 +
 src/test/regress/expected/am_alter.out        |  96 ++++++-
 src/test/regress/expected/am_transactions.out | 255 +++++++++++++++++-
 .../regress/expected/am_update_delete.out     |   3 +
 src/test/regress/expected/columnar_cursor.out | 208 ++++++++++++++
 .../expected/columnar_partitioning.out        |   7 +-
 .../expected/columnar_partitioning_1.out      |   7 +-
 .../columnar_types_without_comparison.out     | 176 ++++++++++++
 .../columnar_types_without_comparison_0.out   | 159 +++++++++++
 src/test/regress/sql/am_alter.sql             |  68 ++++-
 src/test/regress/sql/am_transactions.sql      |  38 ++-
 src/test/regress/sql/am_update_delete.sql     |   4 +
 src/test/regress/sql/columnar_cursor.sql      |  62 +++++
 .../regress/sql/columnar_partitioning.sql     |   4 +
 .../sql/columnar_types_without_comparison.sql |  87 ++++++
 15 files changed, 1159 insertions(+), 17 deletions(-)
 create mode 100644 src/test/regress/expected/columnar_cursor.out
 create mode 100644 src/test/regress/expected/columnar_types_without_comparison.out
 create mode 100644 src/test/regress/expected/columnar_types_without_comparison_0.out
 create mode 100644 src/test/regress/sql/columnar_cursor.sql
 create mode 100644 src/test/regress/sql/columnar_types_without_comparison.sql

diff --git a/src/test/regress/columnar_am_schedule b/src/test/regress/columnar_am_schedule
index 430b7aaa8..d6829c466 100644
--- a/src/test/regress/columnar_am_schedule
+++ b/src/test/regress/columnar_am_schedule
@@ -15,6 +15,7 @@ test: columnar_permissions
 test: am_empty
 test: am_insert
 test: am_update_delete
+test: columnar_cursor
 test: am_copyto
 test: am_alter
 test: am_alter_set_type
@@ -23,6 +24,7 @@ test: am_rollback
 test: am_truncate
 test: am_vacuum
 test: am_clean
+test: columnar_types_without_comparison
 test: am_chunk_filtering
 test: am_join
 test: am_trigger
diff --git a/src/test/regress/expected/am_alter.out b/src/test/regress/expected/am_alter.out
index 9db5580ef..0c22f0046 100644
--- a/src/test/regress/expected/am_alter.out
+++ b/src/test/regress/expected/am_alter.out
@@ -172,7 +172,11 @@ ALTER TABLE test_alter_table ALTER COLUMN j TYPE int;
 -- text / varchar conversion is valid both ways
 ALTER TABLE test_alter_table ALTER COLUMN k TYPE varchar(20);
 ALTER TABLE test_alter_table ALTER COLUMN k TYPE text;
-DROP TABLE test_alter_table;
+-- rename column
+ALTER TABLE test_alter_table RENAME COLUMN k TO k_renamed;
+-- rename table
+ALTER TABLE test_alter_table RENAME TO test_alter_table_renamed;
+DROP TABLE test_alter_table_renamed;
 -- https://github.com/citusdata/citus/issues/4602
 create domain str_domain as text not null;
 create table domain_test (a int, b int) using columnar;
@@ -334,5 +338,95 @@ SELECT * FROM zero_col_columnar;
 --
 (8 rows)
 
+-- Add constraints
+-- Add a CHECK constraint
+CREATE TABLE products (
+    product_no integer,
+    name text,
+    price int CONSTRAINT price_constraint CHECK (price > 0)
+) USING columnar;
+-- first insert should fail
+INSERT INTO products VALUES (1, 'bread', 0);
+ERROR:  new row for relation "products" violates check constraint "price_constraint"
+DETAIL:  Failing row contains (1, bread, 0).
+INSERT INTO products VALUES (1, 'bread', 10);
+ALTER TABLE products ADD CONSTRAINT dummy_constraint CHECK (price > product_no);
+-- first insert should fail
+INSERT INTO products VALUES (2, 'shampoo', 1);
+ERROR:  new row for relation "products" violates check constraint "dummy_constraint"
+DETAIL:  Failing row contains (2, shampoo, 1).
+INSERT INTO products VALUES (2, 'shampoo', 20);
+ALTER TABLE products DROP CONSTRAINT dummy_constraint;
+INSERT INTO products VALUES (3, 'pen', 2);
+SELECT * FROM products ORDER BY 1;
+ product_no |  name   | price
+---------------------------------------------------------------------
+          1 | bread   |    10
+          2 | shampoo |    20
+          3 | pen     |     2
+(3 rows)
+
+-- Add a UNIQUE constraint (should fail)
+CREATE TABLE products_fail (
+    product_no integer UNIQUE,
+    name text,
+    price numeric
+) USING columnar;
+ERROR:  indexes not supported for columnar tables
+ALTER TABLE products ADD COLUMN store_id text UNIQUE;
+ERROR:  indexes not supported for columnar tables
+-- Add a PRIMARY KEY constraint (should fail)
+CREATE TABLE products_fail (
+    product_no integer PRIMARY KEY,
+    name text,
+    price numeric
+) USING columnar;
+ERROR:  indexes not supported for columnar tables
+ALTER TABLE products ADD COLUMN store_id text PRIMARY KEY;
+ERROR:  indexes not supported for columnar tables
+-- Add an EXCLUSION constraint (should fail)
+CREATE TABLE circles (
+    c circle,
+    EXCLUDE USING gist (c WITH &&)
+) USING columnar;
+ERROR:  indexes not supported for columnar tables
+-- Row level security
+CREATE TABLE public.row_level_security_col (id int, pgUser CHARACTER VARYING) USING columnar;
+CREATE USER user1;
+NOTICE:  not propagating CREATE ROLE/USER commands to worker nodes
+HINT:  Connect to worker nodes directly to manually create all necessary users and roles.
+CREATE USER user2;
+NOTICE:  not propagating CREATE ROLE/USER commands to worker nodes
+HINT:  Connect to worker nodes directly to manually create all necessary users and roles.
+INSERT INTO public.row_level_security_col VALUES (1, 'user1'), (2, 'user2');
+GRANT SELECT, UPDATE, INSERT, DELETE ON public.row_level_security_col TO user1;
+GRANT SELECT, UPDATE, INSERT, DELETE ON public.row_level_security_col TO user2;
+CREATE POLICY policy_col ON public.row_level_security_col FOR ALL TO PUBLIC USING (pgUser = current_user);
+ALTER TABLE public.row_level_security_col ENABLE ROW LEVEL SECURITY;
+SELECT * FROM public.row_level_security_col ORDER BY 1;
+ id | pguser
+---------------------------------------------------------------------
+  1 | user1
+  2 | user2
+(2 rows)
+
+SET ROLE user1;
+SELECT * FROM public.row_level_security_col;
+ id | pguser
+---------------------------------------------------------------------
+  1 | user1
+(1 row)
+
+SET ROLE user2;
+SELECT * FROM public.row_level_security_col;
+ id | pguser
+---------------------------------------------------------------------
+  2 | user2
+(1 row)
+
+RESET ROLE;
+DROP TABLE public.row_level_security_col;
+DROP USER user1;
+DROP USER user2;
 SET client_min_messages TO WARNING;
 DROP SCHEMA columnar_alter CASCADE;
diff --git a/src/test/regress/expected/am_transactions.out b/src/test/regress/expected/am_transactions.out
index 420f59d40..953148d35 100644
--- a/src/test/regress/expected/am_transactions.out
+++ b/src/test/regress/expected/am_transactions.out
@@ -209,16 +209,17 @@ SELECT * FROM t ORDER BY a;
 --
 -- Prepared statements
 --
-PREPARE p1(int) AS INSERT INTO t VALUES (8, $1), (9, $1+2);
-EXPLAIN (COSTS OFF) EXECUTE p1(16);
+-- INSERT INTO with 0 params
+PREPARE p0 AS INSERT INTO t VALUES (8, 8), (9, 9);
+EXPLAIN (COSTS OFF) EXECUTE p0;
            QUERY PLAN
 ---------------------------------------------------------------------
  Insert on t
    ->  Values Scan on "*VALUES*"
 (2 rows)
 
-EXECUTE p1(16);
-EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p1(20);
+EXECUTE p0;
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p0;
                        QUERY PLAN
 ---------------------------------------------------------------------
  Insert on t (actual rows=0 loops=1)
@@ -235,10 +236,248 @@ SELECT * FROM t ORDER BY a;
  5 | 10
  6 | 13
  7 | 15
- 8 | 16
- 8 | 20
- 9 | 18
- 9 | 22
+ 8 |  8
+ 8 |  8
+ 9 |  9
+ 9 |  9
 (11 rows)
 
+-- INSERT INTO with 1 param
+PREPARE p1(int) AS INSERT INTO t VALUES (10, $1), (11, $1+2);
+EXPLAIN (COSTS OFF) EXECUTE p1(16);
+           QUERY PLAN
+---------------------------------------------------------------------
+ Insert on t
+   ->  Values Scan on "*VALUES*"
+(2 rows)
+
+EXECUTE p1(16);
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p1(20);
+                       QUERY PLAN
+---------------------------------------------------------------------
+ Insert on t (actual rows=0 loops=1)
+   ->  Values Scan on "*VALUES*" (actual rows=2 loops=1)
+(2 rows)
+
+SELECT * FROM t ORDER BY a;
+  a | b
+---------------------------------------------------------------------
+  1 |  2
+  2 |  4
+  3 |  6
+  4 |  8
+  5 | 10
+  6 | 13
+  7 | 15
+  8 |  8
+  8 |  8
+  9 |  9
+  9 |  9
+ 10 | 16
+ 10 | 20
+ 11 | 22
+ 11 | 18
+(15 rows)
+
+-- INSERT INTO with >1 params
+PREPARE p2(int, int) AS INSERT INTO t VALUES (12, $1), (13, $1+2), (14, $2), ($1+1, $2+1);
+EXPLAIN (COSTS OFF) EXECUTE p2(30, 40);
+           QUERY PLAN
+---------------------------------------------------------------------
+ Insert on t
+   ->  Values Scan on "*VALUES*"
+(2 rows)
+
+EXECUTE p2(30, 40);
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p2(50, 60);
+                       QUERY PLAN
+---------------------------------------------------------------------
+ Insert on t (actual rows=0 loops=1)
+   ->  Values Scan on "*VALUES*" (actual rows=4 loops=1)
+(2 rows)
+
+SELECT * FROM t ORDER BY a;
+ a  | b
+---------------------------------------------------------------------
+  1 |  2
+  2 |  4
+  3 |  6
+  4 |  8
+  5 | 10
+  6 | 13
+  7 | 15
+  8 |  8
+  8 |  8
+  9 |  9
+  9 |  9
+ 10 | 16
+ 10 | 20
+ 11 | 22
+ 11 | 18
+ 12 | 50
+ 12 | 30
+ 13 | 52
+ 13 | 32
+ 14 | 40
+ 14 | 60
+ 31 | 41
+ 51 | 61
+(23 rows)
+
+-- SELECT with 0 params
+PREPARE p3 AS SELECT * FROM t WHERE a = 8;
+EXPLAIN (COSTS OFF) EXECUTE p3;
+           QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t
+   Filter: (a = 8)
+(2 rows)
+
+EXECUTE p3;
+ a | b
+---------------------------------------------------------------------
+ 8 | 8
+ 8 | 8
+(2 rows)
+
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p3;
+                       QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t (actual rows=2 loops=1)
+   Filter: (a = 8)
+   Rows Removed by Filter: 2
+   Columnar Chunk Groups Removed by Filter: 8
+(4 rows)
+
+SELECT * FROM t ORDER BY a;
+ a  | b
+---------------------------------------------------------------------
+  1 |  2
+  2 |  4
+  3 |  6
+  4 |  8
+  5 | 10
+  6 | 13
+  7 | 15
+  8 |  8
+  8 |  8
+  9 |  9
+  9 |  9
+ 10 | 16
+ 10 | 20
+ 11 | 22
+ 11 | 18
+ 12 | 50
+ 12 | 30
+ 13 | 52
+ 13 | 32
+ 14 | 40
+ 14 | 60
+ 31 | 41
+ 51 | 61
+(23 rows)
+
+-- SELECT with 1 param
+PREPARE p5(int) AS SELECT * FROM t WHERE a = $1;
+EXPLAIN (COSTS OFF) EXECUTE p5(16);
+           QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t
+   Filter: (a = 16)
+(2 rows)
+
+EXECUTE p5(16);
+ a | b
+---------------------------------------------------------------------
+(0 rows)
+
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p5(9);
+                       QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t (actual rows=2 loops=1)
+   Filter: (a = 9)
+   Rows Removed by Filter: 2
+   Columnar Chunk Groups Removed by Filter: 8
+(4 rows)
+
+SELECT * FROM t ORDER BY a;
+ a  | b
+---------------------------------------------------------------------
+  1 |  2
+  2 |  4
+  3 |  6
+  4 |  8
+  5 | 10
+  6 | 13
+  7 | 15
+  8 |  8
+  8 |  8
+  9 |  9
+  9 |  9
+ 10 | 16
+ 10 | 20
+ 11 | 22
+ 11 | 18
+ 12 | 50
+ 12 | 30
+ 13 | 52
+ 13 | 32
+ 14 | 40
+ 14 | 60
+ 31 | 41
+ 51 | 61
+(23 rows)
+
+-- SELECT with >1 params
+PREPARE p6(int, int) AS SELECT * FROM t WHERE a = $1+1 AND b = $2+1;
+EXPLAIN (COSTS OFF) EXECUTE p6(30, 40);
+            QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t
+   Filter: ((a = 31) AND (b = 41))
+(2 rows)
+
+EXECUTE p6(30, 40);
+ a  | b
+---------------------------------------------------------------------
+ 31 | 41
+(1 row)
+
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p6(50, 60);
+                       QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on t (actual rows=1 loops=1)
+   Filter: ((a = 51) AND (b = 61))
+   Rows Removed by Filter: 3
+   Columnar Chunk Groups Removed by Filter: 9
+(4 rows)
+
+SELECT * FROM t ORDER BY a;
+ a  | b
+---------------------------------------------------------------------
+  1 |  2
+  2 |  4
+  3 |  6
+  4 |  8
+  5 | 10
+  6 | 13
+  7 | 15
+  8 |  8
+  8 |  8
+  9 |  9
+  9 |  9
+ 10 | 16
+ 10 | 20
+ 11 | 22
+ 11 | 18
+ 12 | 50
+ 12 | 30
+ 13 | 52
+ 13 | 32
+ 14 | 40
+ 14 | 60
+ 31 | 41
+ 51 | 61
+(23 rows)
+
 DROP TABLE t;
diff --git a/src/test/regress/expected/am_update_delete.out b/src/test/regress/expected/am_update_delete.out
index 551886256..18af630f7 100644
--- a/src/test/regress/expected/am_update_delete.out
+++ b/src/test/regress/expected/am_update_delete.out
@@ -90,4 +90,7 @@ SELECT * FROM parent;
  Sun Mar 15 00:00:00 2020 PDT | 32 | 300 | three thousand
 (4 rows)
 
+-- detach partition
+ALTER TABLE parent DETACH PARTITION p0;
+DROP TABLE p0;
 DROP TABLE parent;
diff --git a/src/test/regress/expected/columnar_cursor.out b/src/test/regress/expected/columnar_cursor.out
new file mode 100644
index 000000000..4dfd76ed2
--- /dev/null
+++ b/src/test/regress/expected/columnar_cursor.out
@@ -0,0 +1,208 @@
+--
+-- Testing cursors on columnar tables.
+--
+CREATE TABLE test_cursor (a int, b int) USING columnar;
+INSERT INTO test_cursor SELECT i, j FROM generate_series(0, 100)i, generate_series(100, 200)j;
+-- A case where the WHERE clause might filter out some chunks
+EXPLAIN (analyze on, costs off, timing off, summary off) SELECT * FROM test_cursor WHERE a = 25;
+                             QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on test_cursor (actual rows=101 loops=1)
+   Filter: (a = 25)
+   Rows Removed by Filter: 9899
+   Columnar Chunk Groups Removed by Filter: 1
+(4 rows)
+
+BEGIN;
+DECLARE a_25 SCROLL CURSOR
+FOR SELECT * FROM test_cursor WHERE a = 25 ORDER BY 2;
+FETCH 3 FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 100
+ 25 | 101
+ 25 | 102
+(3 rows)
+
+FETCH PRIOR FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 101
+(1 row)
+
+FETCH NEXT FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 102
+(1 row)
+
+FETCH NEXT FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 103
+(1 row)
+
+FETCH RELATIVE -2 FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 101
+(1 row)
+
+FETCH LAST FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 200
+(1 row)
+
+FETCH RELATIVE -25 FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 175
+(1 row)
+
+MOVE a_25;
+FETCH a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 177
+(1 row)
+
+MOVE LAST FROM a_25;
+FETCH a_25;
+ a | b
+---------------------------------------------------------------------
+(0 rows)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 199
+(1 row)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 197
+(1 row)
+
+MOVE FORWARD 2 FROM a_25;
+FETCH a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 200
+(1 row)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 25 | 198
+(1 row)
+
+UPDATE test_cursor SET a = 8000 WHERE CURRENT OF a_25;
+ERROR:  UPDATE and CTID scans not supported for ColumnarScan
+COMMIT;
+-- A case where the WHERE clause doesn't filter out any chunks
+EXPLAIN (analyze on, costs off, timing off, summary off) SELECT * FROM test_cursor WHERE a > 25;
+                              QUERY PLAN
+---------------------------------------------------------------------
+ Custom Scan (ColumnarScan) on test_cursor (actual rows=7575 loops=1)
+   Filter: (a > 25)
+   Rows Removed by Filter: 2626
+   Columnar Chunk Groups Removed by Filter: 0
+(4 rows)
+
+BEGIN;
+DECLARE a_25 SCROLL CURSOR
+FOR SELECT * FROM test_cursor WHERE a > 25 ORDER BY 1, 2;
+FETCH 3 FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 26 | 100
+ 26 | 101
+ 26 | 102
+(3 rows)
+
+FETCH PRIOR FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 26 | 101
+(1 row)
+
+FETCH NEXT FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 26 | 102
+(1 row)
+
+FETCH NEXT FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 26 | 103
+(1 row)
+
+FETCH RELATIVE -2 FROM a_25;
+ a  |  b
+---------------------------------------------------------------------
+ 26 | 101
+(1 row)
+
+FETCH LAST FROM a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 200
+(1 row)
+
+FETCH RELATIVE -25 FROM a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 175
+(1 row)
+
+MOVE a_25;
+FETCH a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 177
+(1 row)
+
+MOVE LAST FROM a_25;
+FETCH a_25;
+ a | b
+---------------------------------------------------------------------
+(0 rows)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 199
+(1 row)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 197
+(1 row)
+
+MOVE FORWARD 2 FROM a_25;
+FETCH a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 200
+(1 row)
+
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+  a  |  b
+---------------------------------------------------------------------
+ 100 | 198
+(1 row)
+
+UPDATE test_cursor SET a = 8000 WHERE CURRENT OF a_25;
+ERROR:  UPDATE and CTID scans not supported for ColumnarScan
+COMMIT;
+DROP TABLE test_cursor CASCADE;
diff --git a/src/test/regress/expected/columnar_partitioning.out b/src/test/regress/expected/columnar_partitioning.out
index 00b941c4a..275d91162 100644
--- a/src/test/regress/expected/columnar_partitioning.out
+++ b/src/test/regress/expected/columnar_partitioning.out
@@ -353,10 +353,11 @@ SELECT * FROM ij_col_col;
 (1 row)
 
 SET columnar.enable_custom_scan TO DEFAULT;
+-- remove the child table from the inheritance hierarchy table
+ALTER TABLE ij_row_row NO INHERIT i_row;
+DROP TABLE ij_row_row;
 DROP TABLE i_row CASCADE;
-NOTICE:  drop cascades to 2 other objects
-DETAIL:  drop cascades to table ij_row_row
-drop cascades to table ij_row_col
+NOTICE:  drop cascades to table ij_row_col
 DROP TABLE i_col CASCADE;
 NOTICE:  drop cascades to 2 other objects
 DETAIL:  drop cascades to table ij_col_row
diff --git a/src/test/regress/expected/columnar_partitioning_1.out b/src/test/regress/expected/columnar_partitioning_1.out
index 3fa70e600..a6dff693d 100644
--- a/src/test/regress/expected/columnar_partitioning_1.out
+++ b/src/test/regress/expected/columnar_partitioning_1.out
@@ -353,10 +353,11 @@ SELECT * FROM ij_col_col;
 (1 row)
 
 SET columnar.enable_custom_scan TO DEFAULT;
+-- remove the child table from the inheritance hierarchy table
+ALTER TABLE ij_row_row NO INHERIT i_row;
+DROP TABLE ij_row_row;
 DROP TABLE i_row CASCADE;
-NOTICE:  drop cascades to 2 other objects
-DETAIL:  drop cascades to table ij_row_row
-drop cascades to table ij_row_col
+NOTICE:  drop cascades to table ij_row_col
 DROP TABLE i_col CASCADE;
 NOTICE:  drop cascades to 2 other objects
 DETAIL:  drop cascades to table ij_col_row
diff --git a/src/test/regress/expected/columnar_types_without_comparison.out b/src/test/regress/expected/columnar_types_without_comparison.out
new file mode 100644
index 000000000..df1e141d9
--- /dev/null
+++ b/src/test/regress/expected/columnar_types_without_comparison.out
@@ -0,0 +1,176 @@
+--
+-- Testing data types without comparison operators
+-- If a data type doesn't have comparison operators, we should store NULL for min/max values
+-- Verify that (1) min/max entries in columnar.chunk is NULL as expected
+-- (2) we can run queries which has equality conditions in WHERE clause for that column with correct results
+--
+-- varchar
+CREATE TABLE test_varchar (a varchar) USING columnar;
+INSERT INTO test_varchar VALUES ('Hello');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_varchar WHERE a = 'Hello';
+   a
+---------------------------------------------------------------------
+ Hello
+(1 row)
+
+DROP TABLE test_varchar;
+-- cidr
+CREATE TABLE test_cidr (a cidr) USING columnar;
+INSERT INTO test_cidr VALUES ('192.168.100.128/25');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_cidr WHERE a = '192.168.100.128/25';
+         a
+---------------------------------------------------------------------
+ 192.168.100.128/25
+(1 row)
+
+DROP TABLE test_cidr;
+-- json
+CREATE TABLE test_json (a json) USING columnar;
+INSERT INTO test_json VALUES ('5'::json);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_json WHERE a::text = '5'::json::text;
+ a
+---------------------------------------------------------------------
+ 5
+(1 row)
+
+DROP TABLE test_json;
+-- line
+CREATE TABLE test_line (a line) USING columnar;
+INSERT INTO test_line VALUES ('{1, 2, 3}');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_line WHERE a = '{1, 2, 3}';
+    a
+---------------------------------------------------------------------
+ {1,2,3}
+(1 row)
+
+DROP TABLE test_line;
+-- lseg
+CREATE TABLE test_lseg (a lseg) USING columnar;
+INSERT INTO test_lseg VALUES ('( 1 , 2 ) , ( 3 , 4 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+              |
+(1 row)
+
+SELECT * FROM test_lseg WHERE a = '( 1 , 2 ) , ( 3 , 4 )';
+       a
+---------------------------------------------------------------------
+ [(1,2),(3,4)]
+(1 row)
+
+DROP TABLE test_lseg;
+-- path
+CREATE TABLE test_path (a path) USING columnar;
+INSERT INTO test_path VALUES ('( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_path WHERE a = '( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )';
+          a
+---------------------------------------------------------------------
+ ((1,2),(3,4),(5,6))
+(1 row)
+
+DROP TABLE test_path;
+-- txid_snapshot
+CREATE TABLE test_txid_snapshot (a txid_snapshot) USING columnar;
+INSERT INTO test_txid_snapshot VALUES ('10:20:10,14,15');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_txid_snapshot WHERE a::text = '10:20:10,14,15'::txid_snapshot::text;
+       a
+---------------------------------------------------------------------
+ 10:20:10,14,15
+(1 row)
+
+DROP TABLE test_txid_snapshot;
+-- xml
+CREATE TABLE test_xml (a xml) USING columnar;
+INSERT INTO test_xml VALUES ('<foo>bar</foo>'::xml);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_xml WHERE a::text = '<foo>bar</foo>'::xml::text;
+       a
+---------------------------------------------------------------------
+ <foo>bar</foo>
+(1 row)
+
+DROP TABLE test_xml;
+-- user defined
+CREATE TYPE user_defined_color AS ENUM ('red', 'orange', 'yellow',
+                                             'green', 'blue', 'purple');
+CREATE TABLE test_user_defined_color (a user_defined_color) USING columnar;
+INSERT INTO test_user_defined_color VALUES ('red');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_user_defined_color WHERE a = 'red';
+  a
+---------------------------------------------------------------------
+ red
+(1 row)
+
+DROP TABLE test_user_defined_color;
+DROP TYPE user_defined_color;
+SHOW server_version \gset
+SELECT substring(:'server_version', '\d+')::int > 12 AS server_version_above_twelve
+\gset
+\if :server_version_above_twelve
+\else
+\q
+\endif
+-- pg_snapshot
+CREATE TABLE test_pg_snapshot (a pg_snapshot) USING columnar;
+INSERT INTO test_pg_snapshot VALUES ('10:20:10,14,15');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_pg_snapshot WHERE a::text = '10:20:10,14,15'::pg_snapshot::text;
+       a
+---------------------------------------------------------------------
+ 10:20:10,14,15
+(1 row)
+
+DROP TABLE test_pg_snapshot;
diff --git a/src/test/regress/expected/columnar_types_without_comparison_0.out b/src/test/regress/expected/columnar_types_without_comparison_0.out
new file mode 100644
index 000000000..b4f49e30c
--- /dev/null
+++ b/src/test/regress/expected/columnar_types_without_comparison_0.out
@@ -0,0 +1,159 @@
+--
+-- Testing data types without comparison operators
+-- If a data type doesn't have comparison operators, we should store NULL for min/max values
+-- Verify that (1) min/max entries in columnar.chunk is NULL as expected
+-- (2) we can run queries which has equality conditions in WHERE clause for that column with correct results
+--
+-- varchar
+CREATE TABLE test_varchar (a varchar) USING columnar;
+INSERT INTO test_varchar VALUES ('Hello');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_varchar WHERE a = 'Hello';
+   a
+---------------------------------------------------------------------
+ Hello
+(1 row)
+
+DROP TABLE test_varchar;
+-- cidr
+CREATE TABLE test_cidr (a cidr) USING columnar;
+INSERT INTO test_cidr VALUES ('192.168.100.128/25');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_cidr WHERE a = '192.168.100.128/25';
+         a
+---------------------------------------------------------------------
+ 192.168.100.128/25
+(1 row)
+
+DROP TABLE test_cidr;
+-- json
+CREATE TABLE test_json (a json) USING columnar;
+INSERT INTO test_json VALUES ('5'::json);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_json WHERE a::text = '5'::json::text;
+ a
+---------------------------------------------------------------------
+ 5
+(1 row)
+
+DROP TABLE test_json;
+-- line
+CREATE TABLE test_line (a line) USING columnar;
+INSERT INTO test_line VALUES ('{1, 2, 3}');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_line WHERE a = '{1, 2, 3}';
+    a
+---------------------------------------------------------------------
+ {1,2,3}
+(1 row)
+
+DROP TABLE test_line;
+-- lseg
+CREATE TABLE test_lseg (a lseg) USING columnar;
+INSERT INTO test_lseg VALUES ('( 1 , 2 ) , ( 3 , 4 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+              |
+(1 row)
+
+SELECT * FROM test_lseg WHERE a = '( 1 , 2 ) , ( 3 , 4 )';
+       a
+---------------------------------------------------------------------
+ [(1,2),(3,4)]
+(1 row)
+
+DROP TABLE test_lseg;
+-- path
+CREATE TABLE test_path (a path) USING columnar;
+INSERT INTO test_path VALUES ('( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_path WHERE a = '( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )';
+          a
+---------------------------------------------------------------------
+ ((1,2),(3,4),(5,6))
+(1 row)
+
+DROP TABLE test_path;
+-- txid_snapshot
+CREATE TABLE test_txid_snapshot (a txid_snapshot) USING columnar;
+INSERT INTO test_txid_snapshot VALUES ('10:20:10,14,15');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_txid_snapshot WHERE a::text = '10:20:10,14,15'::txid_snapshot::text;
+       a
+---------------------------------------------------------------------
+ 10:20:10,14,15
+(1 row)
+
+DROP TABLE test_txid_snapshot;
+-- xml
+CREATE TABLE test_xml (a xml) USING columnar;
+INSERT INTO test_xml VALUES ('<foo>bar</foo>'::xml);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_xml WHERE a::text = '<foo>bar</foo>'::xml::text;
+       a
+---------------------------------------------------------------------
+ <foo>bar</foo>
+(1 row)
+
+DROP TABLE test_xml;
+-- user defined
+CREATE TYPE user_defined_color AS ENUM ('red', 'orange', 'yellow',
+                                             'green', 'blue', 'purple');
+CREATE TABLE test_user_defined_color (a user_defined_color) USING columnar;
+INSERT INTO test_user_defined_color VALUES ('red');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+ minimum_value | maximum_value
+---------------------------------------------------------------------
+               |
+(1 row)
+
+SELECT * FROM test_user_defined_color WHERE a = 'red';
+  a
+---------------------------------------------------------------------
+ red
+(1 row)
+
+DROP TABLE test_user_defined_color;
+DROP TYPE user_defined_color;
+SHOW server_version \gset
+SELECT substring(:'server_version', '\d+')::int > 12 AS server_version_above_twelve
+\gset
+\if :server_version_above_twelve
+\else
+\q
\ No newline at end of file
diff --git a/src/test/regress/sql/am_alter.sql b/src/test/regress/sql/am_alter.sql
index 2ec12a6e4..b9b4498cb 100644
--- a/src/test/regress/sql/am_alter.sql
+++ b/src/test/regress/sql/am_alter.sql
@@ -85,7 +85,13 @@ ALTER TABLE test_alter_table ALTER COLUMN j TYPE int;
 ALTER TABLE test_alter_table ALTER COLUMN k TYPE varchar(20);
 ALTER TABLE test_alter_table ALTER COLUMN k TYPE text;
 
-DROP TABLE test_alter_table;
+-- rename column
+ALTER TABLE test_alter_table RENAME COLUMN k TO k_renamed;
+
+-- rename table
+ALTER TABLE test_alter_table RENAME TO test_alter_table_renamed;
+
+DROP TABLE test_alter_table_renamed;
 
 -- https://github.com/citusdata/citus/issues/4602
 create domain str_domain as text not null;
@@ -178,5 +184,65 @@ VACUUM FULL zero_col_columnar;
 
 SELECT * FROM zero_col_columnar;
 
+-- Add constraints
+
+-- Add a CHECK constraint
+CREATE TABLE products (
+    product_no integer,
+    name text,
+    price int CONSTRAINT price_constraint CHECK (price > 0)
+) USING columnar;
+-- first insert should fail
+INSERT INTO products VALUES (1, 'bread', 0);
+INSERT INTO products VALUES (1, 'bread', 10);
+ALTER TABLE products ADD CONSTRAINT dummy_constraint CHECK (price > product_no);
+-- first insert should fail
+INSERT INTO products VALUES (2, 'shampoo', 1);
+INSERT INTO products VALUES (2, 'shampoo', 20);
+ALTER TABLE products DROP CONSTRAINT dummy_constraint;
+INSERT INTO products VALUES (3, 'pen', 2);
+SELECT * FROM products ORDER BY 1;
+
+-- Add a UNIQUE constraint (should fail)
+CREATE TABLE products_fail (
+    product_no integer UNIQUE,
+    name text,
+    price numeric
+) USING columnar;
+ALTER TABLE products ADD COLUMN store_id text UNIQUE;
+
+-- Add a PRIMARY KEY constraint (should fail)
+CREATE TABLE products_fail (
+    product_no integer PRIMARY KEY,
+    name text,
+    price numeric
+) USING columnar;
+ALTER TABLE products ADD COLUMN store_id text PRIMARY KEY;
+
+-- Add an EXCLUSION constraint (should fail)
+CREATE TABLE circles (
+    c circle,
+    EXCLUDE USING gist (c WITH &&)
+) USING columnar;
+
+-- Row level security
+CREATE TABLE public.row_level_security_col (id int, pgUser CHARACTER VARYING) USING columnar;
+CREATE USER user1;
+CREATE USER user2;
+INSERT INTO public.row_level_security_col VALUES (1, 'user1'), (2, 'user2');
+GRANT SELECT, UPDATE, INSERT, DELETE ON public.row_level_security_col TO user1;
+GRANT SELECT, UPDATE, INSERT, DELETE ON public.row_level_security_col TO user2;
+CREATE POLICY policy_col ON public.row_level_security_col FOR ALL TO PUBLIC USING (pgUser = current_user);
+ALTER TABLE public.row_level_security_col ENABLE ROW LEVEL SECURITY;
+SELECT * FROM public.row_level_security_col ORDER BY 1;
+SET ROLE user1;
+SELECT * FROM public.row_level_security_col;
+SET ROLE user2;
+SELECT * FROM public.row_level_security_col;
+RESET ROLE;
+DROP TABLE public.row_level_security_col;
+DROP USER user1;
+DROP USER user2;
+
 SET client_min_messages TO WARNING;
 DROP SCHEMA columnar_alter CASCADE;
diff --git a/src/test/regress/sql/am_transactions.sql b/src/test/regress/sql/am_transactions.sql
index c7b10355f..ece4e9ac0 100644
--- a/src/test/regress/sql/am_transactions.sql
+++ b/src/test/regress/sql/am_transactions.sql
@@ -98,10 +98,46 @@ SELECT * FROM t ORDER BY a;
 -- Prepared statements
 --
 
-PREPARE p1(int) AS INSERT INTO t VALUES (8, $1), (9, $1+2);
+-- INSERT INTO with 0 params
+PREPARE p0 AS INSERT INTO t VALUES (8, 8), (9, 9);
+EXPLAIN (COSTS OFF) EXECUTE p0;
+EXECUTE p0;
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p0;
+SELECT * FROM t ORDER BY a;
+
+-- INSERT INTO with 1 param
+PREPARE p1(int) AS INSERT INTO t VALUES (10, $1), (11, $1+2);
 EXPLAIN (COSTS OFF) EXECUTE p1(16);
 EXECUTE p1(16);
 EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p1(20);
 SELECT * FROM t ORDER BY a;
 
+-- INSERT INTO with >1 params
+PREPARE p2(int, int) AS INSERT INTO t VALUES (12, $1), (13, $1+2), (14, $2), ($1+1, $2+1);
+EXPLAIN (COSTS OFF) EXECUTE p2(30, 40);
+EXECUTE p2(30, 40);
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p2(50, 60);
+SELECT * FROM t ORDER BY a;
+
+-- SELECT with 0 params
+PREPARE p3 AS SELECT * FROM t WHERE a = 8;
+EXPLAIN (COSTS OFF) EXECUTE p3;
+EXECUTE p3;
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p3;
+SELECT * FROM t ORDER BY a;
+
+-- SELECT with 1 param
+PREPARE p5(int) AS SELECT * FROM t WHERE a = $1;
+EXPLAIN (COSTS OFF) EXECUTE p5(16);
+EXECUTE p5(16);
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p5(9);
+SELECT * FROM t ORDER BY a;
+
+-- SELECT with >1 params
+PREPARE p6(int, int) AS SELECT * FROM t WHERE a = $1+1 AND b = $2+1;
+EXPLAIN (COSTS OFF) EXECUTE p6(30, 40);
+EXECUTE p6(30, 40);
+EXPLAIN (ANALYZE true, COSTS off, TIMING off, SUMMARY off) EXECUTE p6(50, 60);
+SELECT * FROM t ORDER BY a;
+
 DROP TABLE t;
diff --git a/src/test/regress/sql/am_update_delete.sql b/src/test/regress/sql/am_update_delete.sql
index 3e38d2cc8..c7d3dc56c 100644
--- a/src/test/regress/sql/am_update_delete.sql
+++ b/src/test/regress/sql/am_update_delete.sql
@@ -79,5 +79,9 @@ DELETE FROM parent WHERE n = 303;
 
 SELECT * FROM parent;
 
+-- detach partition
+ALTER TABLE parent DETACH PARTITION p0;
+DROP TABLE p0;
+
 DROP TABLE parent;
 
diff --git a/src/test/regress/sql/columnar_cursor.sql b/src/test/regress/sql/columnar_cursor.sql
new file mode 100644
index 000000000..125ed2fed
--- /dev/null
+++ b/src/test/regress/sql/columnar_cursor.sql
@@ -0,0 +1,62 @@
+--
+-- Testing cursors on columnar tables.
+--
+
+CREATE TABLE test_cursor (a int, b int) USING columnar;
+INSERT INTO test_cursor SELECT i, j FROM generate_series(0, 100)i, generate_series(100, 200)j;
+
+-- A case where the WHERE clause might filter out some chunks
+EXPLAIN (analyze on, costs off, timing off, summary off) SELECT * FROM test_cursor WHERE a = 25;
+BEGIN;
+DECLARE a_25 SCROLL CURSOR
+FOR SELECT * FROM test_cursor WHERE a = 25 ORDER BY 2;
+FETCH 3 FROM a_25;
+FETCH PRIOR FROM a_25;
+FETCH NEXT FROM a_25;
+FETCH NEXT FROM a_25;
+FETCH RELATIVE -2 FROM a_25;
+FETCH LAST FROM a_25;
+FETCH RELATIVE -25 FROM a_25;
+MOVE a_25;
+FETCH a_25;
+MOVE LAST FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+MOVE FORWARD 2 FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+UPDATE test_cursor SET a = 8000 WHERE CURRENT OF a_25;
+COMMIT;
+
+-- A case where the WHERE clause doesn't filter out any chunks
+EXPLAIN (analyze on, costs off, timing off, summary off) SELECT * FROM test_cursor WHERE a > 25;
+BEGIN;
+DECLARE a_25 SCROLL CURSOR
+FOR SELECT * FROM test_cursor WHERE a > 25 ORDER BY 1, 2;
+FETCH 3 FROM a_25;
+FETCH PRIOR FROM a_25;
+FETCH NEXT FROM a_25;
+FETCH NEXT FROM a_25;
+FETCH RELATIVE -2 FROM a_25;
+FETCH LAST FROM a_25;
+FETCH RELATIVE -25 FROM a_25;
+MOVE a_25;
+FETCH a_25;
+MOVE LAST FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+MOVE FORWARD 2 FROM a_25;
+FETCH a_25;
+MOVE RELATIVE -3 FROM a_25;
+FETCH a_25;
+UPDATE test_cursor SET a = 8000 WHERE CURRENT OF a_25;
+COMMIT;
+
+DROP TABLE test_cursor CASCADE;
diff --git a/src/test/regress/sql/columnar_partitioning.sql b/src/test/regress/sql/columnar_partitioning.sql
index ce1b8271d..2ee7db453 100644
--- a/src/test/regress/sql/columnar_partitioning.sql
+++ b/src/test/regress/sql/columnar_partitioning.sql
@@ -123,5 +123,9 @@ SELECT * FROM ij_col_col;
 
 SET columnar.enable_custom_scan TO DEFAULT;
 
+-- remove the child table from the inheritance hierarchy table
+ALTER TABLE ij_row_row NO INHERIT i_row;
+DROP TABLE ij_row_row;
+
 DROP TABLE i_row CASCADE;
 DROP TABLE i_col CASCADE;
diff --git a/src/test/regress/sql/columnar_types_without_comparison.sql b/src/test/regress/sql/columnar_types_without_comparison.sql
new file mode 100644
index 000000000..0bf1e89f3
--- /dev/null
+++ b/src/test/regress/sql/columnar_types_without_comparison.sql
@@ -0,0 +1,87 @@
+--
+-- Testing data types without comparison operators
+-- If a data type doesn't have comparison operators, we should store NULL for min/max values
+-- Verify that (1) min/max entries in columnar.chunk is NULL as expected
+-- (2) we can run queries which has equality conditions in WHERE clause for that column with correct results
+--
+
+-- varchar
+CREATE TABLE test_varchar (a varchar) USING columnar;
+INSERT INTO test_varchar VALUES ('Hello');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_varchar WHERE a = 'Hello';
+DROP TABLE test_varchar;
+
+-- cidr
+CREATE TABLE test_cidr (a cidr) USING columnar;
+INSERT INTO test_cidr VALUES ('192.168.100.128/25');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_cidr WHERE a = '192.168.100.128/25';
+DROP TABLE test_cidr;
+
+-- json
+CREATE TABLE test_json (a json) USING columnar;
+INSERT INTO test_json VALUES ('5'::json);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_json WHERE a::text = '5'::json::text;
+DROP TABLE test_json;
+
+-- line
+CREATE TABLE test_line (a line) USING columnar;
+INSERT INTO test_line VALUES ('{1, 2, 3}');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_line WHERE a = '{1, 2, 3}';
+DROP TABLE test_line;
+
+-- lseg
+CREATE TABLE test_lseg (a lseg) USING columnar;
+INSERT INTO test_lseg VALUES ('( 1 , 2 ) , ( 3 , 4 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_lseg WHERE a = '( 1 , 2 ) , ( 3 , 4 )';
+DROP TABLE test_lseg;
+
+-- path
+CREATE TABLE test_path (a path) USING columnar;
+INSERT INTO test_path VALUES ('( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_path WHERE a = '( 1 , 2 ) , ( 3 , 4 ) , ( 5 , 6 )';
+DROP TABLE test_path;
+
+-- txid_snapshot
+CREATE TABLE test_txid_snapshot (a txid_snapshot) USING columnar;
+INSERT INTO test_txid_snapshot VALUES ('10:20:10,14,15');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_txid_snapshot WHERE a::text = '10:20:10,14,15'::txid_snapshot::text;
+DROP TABLE test_txid_snapshot;
+
+-- xml
+CREATE TABLE test_xml (a xml) USING columnar;
+INSERT INTO test_xml VALUES ('<foo>bar</foo>'::xml);
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_xml WHERE a::text = '<foo>bar</foo>'::xml::text;
+DROP TABLE test_xml;
+
+-- user defined
+CREATE TYPE user_defined_color AS ENUM ('red', 'orange', 'yellow',
+                                             'green', 'blue', 'purple');
+CREATE TABLE test_user_defined_color (a user_defined_color) USING columnar;
+INSERT INTO test_user_defined_color VALUES ('red');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_user_defined_color WHERE a = 'red';
+DROP TABLE test_user_defined_color;
+DROP TYPE user_defined_color;
+
+SHOW server_version \gset
+SELECT substring(:'server_version', '\d+')::int > 12 AS server_version_above_twelve
+\gset
+\if :server_version_above_twelve
+\else
+\q
+\endif
+
+-- pg_snapshot
+CREATE TABLE test_pg_snapshot (a pg_snapshot) USING columnar;
+INSERT INTO test_pg_snapshot VALUES ('10:20:10,14,15');
+SELECT minimum_value, maximum_value FROM columnar.chunk;
+SELECT * FROM test_pg_snapshot WHERE a::text = '10:20:10,14,15'::pg_snapshot::text;
+DROP TABLE test_pg_snapshot;