Fix tests for 32-bit platforms

Author: za-arthur

expected/array_1.out

@@ -525,7 +525,14 @@ EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info
 (4 rows)
 
 SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10;
-ERROR:  doesn't support order by over pass-by-reference column
+     i     |         add_info         
+-----------+--------------------------
+ {1}       | Thu May 19 14:21:25 2016
+ {1,2}     | Fri May 20 14:21:25 2016
+ {1,2,3}   | Sat May 21 14:21:25 2016
+ {1,2,3,4} | Sun May 22 14:21:25 2016
+(4 rows)
+
 DROP INDEX idx_array;
 /*
  * Sanity checks for popular array types.