fix cluster regression test by properly distributing the clstr_tst

Without the DISTRIBUTE BY clause, the table was distributed by the
first column, resulting in a failure due to the foreign key.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/test/regress/sql/cluster.sql b/src/test/regress/sql/cluster.sql
index 3532c360c1..68435a8427 100644
--- a/src/test/regress/sql/cluster.sql
+++ b/src/test/regress/sql/cluster.sql
@@ -5,11 +5,12 @@
 CREATE TABLE clstr_tst_s (rf_a SERIAL PRIMARY KEY,
 	b INT);
 
-CREATE TABLE clstr_tst (a SERIAL PRIMARY KEY,
+CREATE TABLE clstr_tst (a SERIAL,
 	b INT,
 	c TEXT,
 	d TEXT,
-	CONSTRAINT clstr_tst_con FOREIGN KEY (b) REFERENCES clstr_tst_s);
+	CONSTRAINT clstr_tst_con FOREIGN KEY (b) REFERENCES clstr_tst_s)
+	DISTRIBUTE BY (clstr_tst_con);
 
 CREATE INDEX clstr_tst_b ON clstr_tst (b);
 CREATE INDEX clstr_tst_c ON clstr_tst (c);