1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/regress/sql/inherit.sql b/src/test/regress/sql/inherit.sql
index cd4221f899d..b0499a64928 100644
--- a/src/test/regress/sql/inherit.sql
+++ b/src/test/regress/sql/inherit.sql
@@ -156,6 +156,21 @@ INSERT INTO inhg VALUES ('x', 'foo',  'y');  /* fails due to constraint */
 SELECT * FROM inhg; /* Two records with three columns in order x=x, xx=text, y=y */
 DROP TABLE inhg;
 
+CREATE TABLE inhg (x text, LIKE inhx INCLUDING INDEXES, y text); /* copies indexes */
+INSERT INTO inhg VALUES (5, 10);
+INSERT INTO inhg VALUES (20, 10); -- should fail
+DROP TABLE inhg;
+/* Multiple primary keys creation should fail */
+CREATE TABLE inhg (x text, LIKE inhx INCLUDING INDEXES, PRIMARY KEY(x)); /* fails */
+CREATE TABLE inhz (xx text DEFAULT 'text', yy int UNIQUE);
+CREATE UNIQUE INDEX inhz_xx_idx on inhz (xx) WHERE xx <> 'test';
+/* Ok to create multiple unique indexes */
+CREATE TABLE inhg (x text UNIQUE, LIKE inhz INCLUDING INDEXES);
+INSERT INTO inhg (xx, yy, x) VALUES ('test', 5, 10);
+INSERT INTO inhg (xx, yy, x) VALUES ('test', 10, 15);
+INSERT INTO inhg (xx, yy, x) VALUES ('foo', 10, 15); -- should fail
+DROP TABLE inhg;
+DROP TABLE inhz;
 
 -- Test changing the type of inherited columns
 insert into d values('test','one','two','three');