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-rw-r--r--src/test/regress/sql/generated_virtual.sql5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/test/regress/sql/generated_virtual.sql b/src/test/regress/sql/generated_virtual.sql
index b4eedeee2fb..9011c9d2674 100644
--- a/src/test/regress/sql/generated_virtual.sql
+++ b/src/test/regress/sql/generated_virtual.sql
@@ -453,6 +453,11 @@ CREATE TABLE gtest24r (a int PRIMARY KEY, b gtestdomain1range GENERATED ALWAYS A
--INSERT INTO gtest24r (a) VALUES (4); -- ok
--INSERT INTO gtest24r (a) VALUES (6); -- error
+CREATE TABLE gtest24at (a int PRIMARY KEY);
+ALTER TABLE gtest24at ADD COLUMN b gtestdomain1 GENERATED ALWAYS AS (a * 2) VIRTUAL; -- error
+CREATE TABLE gtest24ata (a int PRIMARY KEY, b int GENERATED ALWAYS AS (a * 2) VIRTUAL);
+ALTER TABLE gtest24ata ALTER COLUMN b TYPE gtestdomain1; -- error
+
CREATE DOMAIN gtestdomainnn AS int CHECK (VALUE IS NOT NULL);
CREATE TABLE gtest24nn (a int, b gtestdomainnn GENERATED ALWAYS AS (a * 2) VIRTUAL);
--INSERT INTO gtest24nn (a) VALUES (4); -- ok