a:4:{s:4:"hash";s:0:"";s:5:"mtime";i:1763060676;s:6:"expire";i:9999999999;s:4:"tags";s:40:"efd_DB_PDO_MYSQL_DDL,efd_DB_DDL,efd_MAGE";}
"CREATE TABLE `customer_letters` (\n  `customer_letters_id` int NOT NULL AUTO_INCREMENT COMMENT 'Customer Letters ID',\n  `order_id` int NOT NULL COMMENT 'Order ID',\n  `customer_id` int NOT NULL COMMENT 'Customer ID',\n  `parent_id` int NOT NULL COMMENT 'Parent ID',\n  `order_history_id` int NOT NULL COMMENT 'Order History Id',\n  `email` varchar(255) DEFAULT NULL COMMENT 'Email',\n  `subject` text COMMENT 'Subject',\n  `file_name` varchar(255) DEFAULT NULL COMMENT 'File Name',\n  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'Created',\n  PRIMARY KEY (`customer_letters_id`)\n) ENGINE=InnoDB AUTO_INCREMENT=5707 DEFAULT CHARSET=utf8mb3 COMMENT='Customer Letters'"