Fix database errors. #2
Description
Error in database creating SQL.
ALTER TABLE syoko_hametuha_revenues CHANGE COLUMN `revenue_id` `revenue_id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY | Hametuha\P\Model->create_table()+ | Theme | Multiple primary key defined | 1068
-- | -- | -- | -- | --
ALTER TABLE syoko_hametuha_revenuesADD COLUMN `total` FLOAT SIGNED NOT NULL | Hametuha\P\Model->create_table()+ | Theme | Duplicate column name 'total' | 1060
ALTER TABLE syoko_hametuha_revenuesADD `` (``) | Hametuha\P\Model->create_table()+ | Theme | You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(``)' at line 1 | 1064
ALTER TABLE syoko_hametuha_revenuesADD `` (``)