Removed leftover interreg table (#4737)

The usage of this table was removed in c0ed836

sql-files/main.sql

@@ -675,17 +675,7 @@ CREATE TABLE IF NOT EXISTS `interlog` (
   `log` varchar(255) NOT NULL default '',
   PRIMARY KEY (`id`),
   INDEX `time` (`time`)
-) ENGINE=MyISAM; 
-
---
--- Table structure for table `interreg`
---
-
-CREATE TABLE IF NOT EXISTS `interreg` (
-  `varname` varchar(11) NOT NULL,
-  `value` varchar(20) NOT NULL,
-   PRIMARY KEY (`varname`)
-) ENGINE=InnoDB;
+) ENGINE=MyISAM;
 
 --
 -- Table structure for table `inventory`

sql-files/tools/convert_engine_innodb.sql

@@ -38,7 +38,6 @@ ALTER TABLE `guild_storage_log` ENGINE = InnoDB;
 ALTER TABLE `homunculus` ENGINE = InnoDB;
 ALTER TABLE `hotkey` ENGINE = InnoDB;
 ALTER TABLE `interlog` ENGINE = InnoDB;
-ALTER TABLE `interreg` ENGINE = InnoDB;
 ALTER TABLE `inventory` ENGINE = InnoDB;
 ALTER TABLE `ipbanlist` ENGINE = InnoDB;
 #ALTER TABLE `item_cash_db` ENGINE = InnoDB;

sql-files/tools/convert_engine_myisam.sql

@@ -38,7 +38,6 @@ ALTER TABLE `guild_storage_log` ENGINE = MyISAM;
 ALTER TABLE `homunculus` ENGINE = MyISAM;
 ALTER TABLE `hotkey` ENGINE = MyISAM;
 ALTER TABLE `interlog` ENGINE = MyISAM;
-ALTER TABLE `interreg` ENGINE = MyISAM;
 ALTER TABLE `inventory` ENGINE = MyISAM;
 ALTER TABLE `ipbanlist` ENGINE = MyISAM;
 #ALTER TABLE `item_cash_db` ENGINE = MyISAM;

sql-files/upgrades/upgrade_20200327.sql

@@ -0,0 +1 @@
+DROP TABLE `interreg`;