2 files changed, 10 insertions, 0 deletions
diff --git a/src/test/regress/expected/generated.out b/src/test/regress/expected/generated.out
index 9ee4559bd5a..702acd5cf47 100644
--- a/src/test/regress/expected/generated.out
+++ b/src/test/regress/expected/generated.out
@@ -714,6 +714,11 @@ CREATE TABLE gtest24 (a int PRIMARY KEY, b gtestdomain1 GENERATED ALWAYS AS (a *
 INSERT INTO gtest24 (a) VALUES (4);  -- ok
 INSERT INTO gtest24 (a) VALUES (6);  -- error
 ERROR:  value for domain gtestdomain1 violates check constraint "gtestdomain1_check"
+CREATE DOMAIN gtestdomainnn AS int CHECK (VALUE IS NOT NULL);
+CREATE TABLE gtest24nn (a int, b gtestdomainnn GENERATED ALWAYS AS (a * 2) STORED);
+INSERT INTO gtest24nn (a) VALUES (4);  -- ok
+INSERT INTO gtest24nn (a) VALUES (NULL);  -- error
+ERROR:  value for domain gtestdomainnn violates check constraint "gtestdomainnn_check"
 -- typed tables (currently not supported)
 CREATE TYPE gtest_type AS (f1 integer, f2 text, f3 bigint);
 CREATE TABLE gtest28 OF gtest_type (f1 WITH OPTIONS GENERATED ALWAYS AS (f2 *2) STORED);
diff --git a/src/test/regress/sql/generated.sql b/src/test/regress/sql/generated.sql
index 53bccf90fa8..0d33213ebb1 100644
--- a/src/test/regress/sql/generated.sql
+++ b/src/test/regress/sql/generated.sql
@@ -378,6 +378,11 @@ CREATE TABLE gtest24 (a int PRIMARY KEY, b gtestdomain1 GENERATED ALWAYS AS (a *
 INSERT INTO gtest24 (a) VALUES (4);  -- ok
 INSERT INTO gtest24 (a) VALUES (6);  -- error
 
+CREATE DOMAIN gtestdomainnn AS int CHECK (VALUE IS NOT NULL);
+CREATE TABLE gtest24nn (a int, b gtestdomainnn GENERATED ALWAYS AS (a * 2) STORED);
+INSERT INTO gtest24nn (a) VALUES (4);  -- ok
+INSERT INTO gtest24nn (a) VALUES (NULL);  -- error
+
 -- typed tables (currently not supported)
 CREATE TYPE gtest_type AS (f1 integer, f2 text, f3 bigint);
 CREATE TABLE gtest28 OF gtest_type (f1 WITH OPTIONS GENERATED ALWAYS AS (f2 *2) STORED);