Add ORDER BY for inet regression, pointed out by Rod Taylor.

src/test/regress/expected/inet.out

@@ -168,7 +168,7 @@ SELECT '' AS ten, i, c,
 (14 rows)
 
 -- check the conversion to/from text and set_netmask
-select '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
+SELECT '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
  ten |   set_masklen    
 -----+------------------
      | 192.168.1.226/24
@@ -188,9 +188,9 @@ select '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
 (14 rows)
 
 -- check that index works correctly
-create index inet_idx1 on inet_tbl(i);
-set enable_seqscan to off;
-select * from inet_tbl where i<<'192.168.1.0/24'::cidr;
+CREATE INDEX inet_idx1 ON inet_tbl(i);
+SET enable_seqscan TO off;
+SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr ORDER BY c,i;
        c        |        i         
 ----------------+------------------
  192.168.1.0/24 | 192.168.1.0/25
@@ -198,7 +198,7 @@ select * from inet_tbl where i<<'192.168.1.0/24'::cidr;
  192.168.1.0/24 | 192.168.1.226
 (3 rows)
 
-select * from inet_tbl where i<<='192.168.1.0/24'::cidr;
+SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr ORDER BY c,i;
        c        |        i         
 ----------------+------------------
  192.168.1.0/24 | 192.168.1.0/24
@@ -209,5 +209,5 @@ select * from inet_tbl where i<<='192.168.1.0/24'::cidr;
  192.168.1.0/24 | 192.168.1.226
 (6 rows)
 
-set enable_seqscan to on;
-drop index inet_idx1;
+SET enable_seqscan TO on;
+DROP INDEX inet_idx1;

src/test/regress/sql/inet.sql

@@ -52,12 +52,12 @@ SELECT '' AS ten, i, c,
   FROM INET_TBL;
 
 -- check the conversion to/from text and set_netmask
-select '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
+SELECT '' AS ten, set_masklen(inet(text(i)), 24) FROM INET_TBL;
 -- check that index works correctly
-create index inet_idx1 on inet_tbl(i);
-set enable_seqscan to off;
-select * from inet_tbl where i<<'192.168.1.0/24'::cidr;
-select * from inet_tbl where i<<='192.168.1.0/24'::cidr;
-set enable_seqscan to on;
-drop index inet_idx1;
+CREATE INDEX inet_idx1 ON inet_tbl(i);
+SET enable_seqscan TO off;
+SELECT * FROM inet_tbl WHERE i<<'192.168.1.0/24'::cidr ORDER BY c,i;
+SELECT * FROM inet_tbl WHERE i<<='192.168.1.0/24'::cidr ORDER BY c,i;
+SET enable_seqscan TO on;
+DROP INDEX inet_idx1;