Revert MySQL usage back to 5.1 (legacy)

Found inconsistencies with the usage of MySQL 5.7. In case of such scenarios, better continue using the legacy system.
Reverted ROM-like tables to MyISAM.

sql/db_database.sql

@@ -63,14 +63,14 @@ CREATE TABLE IF NOT EXISTS `alliance` (
   `rank5` varchar(11) NOT NULL DEFAULT '',
   PRIMARY KEY (`id`),
   INDEX (name)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
 
 CREATE TABLE IF NOT EXISTS `allianceguilds` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `allianceid` int(10) NOT NULL DEFAULT '-1',
   `guildid` int(10) NOT NULL DEFAULT '-1',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
 
 CREATE TABLE IF NOT EXISTS `area_info` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
@@ -78,7 +78,7 @@ CREATE TABLE IF NOT EXISTS `area_info` (
   `area` int(11) NOT NULL,
   `info` varchar(200) NOT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
 
 CREATE TABLE IF NOT EXISTS `bbs_replies` (
   `replyid` int(10) unsigned NOT NULL AUTO_INCREMENT,
@@ -13052,14 +13052,14 @@ CREATE TABLE IF NOT EXISTS `makercreatedata` (
   `quantity` smallint(6) NOT NULL,
   `tuc` tinyint(3) NOT NULL,
   PRIMARY KEY (`id`,`itemid`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
 CREATE TABLE IF NOT EXISTS `makerrecipedata` (
   `itemid` int(11) NOT NULL,
   `req_item` int(11) NOT NULL,
   `count` smallint(6) NOT NULL,
   PRIMARY KEY (`itemid`,`req_item`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
 CREATE TABLE IF NOT EXISTS `makerrewarddata` (
   `itemid` int(11) NOT NULL,
@@ -13067,7 +13067,7 @@ CREATE TABLE IF NOT EXISTS `makerrewarddata` (
   `quantity` smallint(6) NOT NULL,
   `prob` tinyint(3) unsigned NOT NULL DEFAULT '100',
   PRIMARY KEY (`itemid`,`rewardid`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
 # updated with the MapleSkillMakerFetcher feature
 INSERT IGNORE INTO `makercreatedata` (`id`, `itemid`, `req_level`, `req_maker_level`, `req_meso`, `req_item`, `req_equip`, `catalyst`, `quantity`, `tuc`) VALUES
@@ -15935,7 +15935,7 @@ CREATE TABLE IF NOT EXISTS `makerreagentdata` (
   `stat` varchar(20) NOT NULL,
   `value` smallint(6) NOT NULL,
   PRIMARY KEY (`itemid`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
 INSERT IGNORE INTO `makerreagentdata` (`itemid`, `stat`, `value`) VALUES
   (4250000, "incPAD", 1),
@@ -16397,7 +16397,7 @@ CREATE TABLE IF NOT EXISTS `nxcoupons` (
   `starthour` int(11) NOT NULL DEFAULT '0',
   `endhour` int(11) NOT NULL DEFAULT '0',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=41 ;
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=41 ;
 
 INSERT INTO `nxcoupons` (`id`, `couponid`, `rate`, `activeday`, `starthour`, `endhour`) VALUES
 (1,5211000,2,254,18,20),

sql/db_drops.sql

@@ -1,4 +1,4 @@
-#THIS SQL MUST BE USED AFTER 'db_database.sql'
+#THIS SQL MUST BE USED AFTER 'db_database.sql'
 #NEXT SQL 'db_shopupdate.sql' IS OPTIONAL
 
 USE `heavenms`;
@@ -20040,7 +20040,7 @@ USE `heavenms`;
     UNIQUE KEY (`dropperid`, `itemid`),
     KEY `mobid` (`dropperid`),
     INDEX (dropperid, itemid)
-  ) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
+  ) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
 
   #pass (sorted) data from one table to another
   INSERT INTO drop_data (dropperid, itemid, minimum_quantity, maximum_quantity, questid, chance)

sql/db_shopupdate.sql

@@ -1,4 +1,4 @@
-#THIS SQL IS OPTIONAL, TO BE USED AFTER 'db_drops.sql'
+#THIS SQL IS OPTIONAL, TO BE USED AFTER 'db_drops.sql'
 #THIS REQUIRES PROVIDED WZ FILES
 
 USE `heavenms`;