Fixed test failing as myisam table was deleted before oqgraph table.

storage/oqgraph/mysql-test/oqgraph/regression_mdev6282.result

@@ -33,5 +33,5 @@ FROM `version_history` AS `v` INNER JOIN `db_history` AS `db` ON `db`.`nodeID` =
 WHERE `latch` = 'breadth_first' AND `origid` = '1' ORDER BY `weight` DESC LIMIT 1;
 version	nodeID
 0.0.3	3
-DROP TABLE db_history;
 DROP TABLE version_history;
+DROP TABLE db_history;

storage/oqgraph/mysql-test/oqgraph/regression_mdev6282.test

@@ -40,8 +40,8 @@
 --disconnect con2
 
 --connect (con3,localhost,root,,test)
-DROP TABLE db_history;
 DROP TABLE version_history;
+DROP TABLE db_history;
 --disconnect con3
 
 

storage/oqgraph/mysql-test/oqgraph/regression_mdev6345.result

@@ -8,5 +8,5 @@ latch	origid	destid	weight	seq	linkid
 breadth_first	1	6	NULL	0	1
 breadth_first	1	6	1	1	2
 breadth_first	1	6	1	2	6
-DROP TABLE IF EXISTS oq_backing;
 DROP TABLE IF EXISTS oq_graph;
+DROP TABLE IF EXISTS oq_backing;

storage/oqgraph/mysql-test/oqgraph/regression_mdev6345.test

@@ -14,6 +14,6 @@ CREATE TABLE oq_graph (latch VARCHAR(32) NULL, origid BIGINT UNSIGNED NULL, dest
 
 SELECT * FROM oq_graph WHERE latch='breadth_first' AND origid=1 AND destid=6;
 
-DROP TABLE IF EXISTS oq_backing;
 DROP TABLE IF EXISTS oq_graph;
+DROP TABLE IF EXISTS oq_backing;