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-rw-r--r--src/test/regress/sql/create_table_like.sql5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/test/regress/sql/create_table_like.sql b/src/test/regress/sql/create_table_like.sql
index e484bac0a46..63548b3d11d 100644
--- a/src/test/regress/sql/create_table_like.sql
+++ b/src/test/regress/sql/create_table_like.sql
@@ -114,6 +114,11 @@ INSERT INTO inhg (xx, yy, x) VALUES ('foo', 10, 15); -- should fail
DROP TABLE inhg;
DROP TABLE inhz;
+/* Use primary key imported by LIKE for self-referential FK constraint */
+CREATE TABLE inhz (x text REFERENCES inhz, LIKE inhx INCLUDING INDEXES);
+\d inhz
+DROP TABLE inhz;
+
-- including storage and comments
CREATE TABLE ctlt1 (a text CHECK (length(a) > 2) PRIMARY KEY, b text);
CREATE INDEX ctlt1_b_key ON ctlt1 (b);