SELECT id, tenant_code, firmware_version, device_type, file_name, file_path, file_size, checksum, description, is_latest, created_at FROM esn_firmware AND tenant_code = #{tenantCode} AND device_type = #{deviceType} ORDER BY created_at DESC SELECT id, tenant_code, firmware_version, device_type, file_name, file_path, file_size, checksum, description, is_latest, created_at FROM esn_firmware WHERE id = #{id} SELECT id, tenant_code, firmware_version, device_type, file_name, file_path, file_size, checksum, description, is_latest, created_at FROM esn_firmware WHERE device_type = #{deviceType} AND is_latest = true AND tenant_code = #{tenantCode} LIMIT 1 INSERT INTO esn_firmware (tenant_code, firmware_version, device_type, file_name, file_path, file_size, checksum, description, is_latest) VALUES (#{tenantCode}, #{firmwareVersion}, #{deviceType}, #{fileName}, #{filePath}, #{fileSize}, #{checksum}, #{description}, #{latest}) UPDATE esn_firmware SET firmware_version = #{firmwareVersion}, description = #{description}, is_latest = #{latest} WHERE id = #{id} UPDATE esn_firmware SET is_latest = false WHERE device_type = #{deviceType} AND tenant_code = #{tenantCode} DELETE FROM esn_firmware WHERE id = #{id}