Fixed some test that failed randomly

mysql-test/include/icp_tests.inc

@@ -459,6 +459,7 @@ INSERT INTO t2 VALUES (15,4);
 set @save_optimizer_switch= @@optimizer_switch;
 set optimizer_switch='semijoin=off';
 
+--replace_column 9 #
 EXPLAIN
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);

mysql-test/main/innodb_icp.result

@@ -435,9 +435,9 @@ EXPLAIN
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
-2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using where
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	#	Using where
+2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	#	Using where
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	#	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i

mysql-test/main/myisam_icp.result

@@ -428,9 +428,9 @@ EXPLAIN
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
-2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using index condition
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	#	Using where
+2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	#	Using index condition
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	#	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i

mysql-test/suite/maria/icp.result

@@ -430,9 +430,9 @@ EXPLAIN
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
-2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using index condition
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	#	Using where
+2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	#	Using index condition
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	#	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i