# Devices - Catalog: `Roller` - Schema: `Data` - Primary Keys: `DeviceId` This is a read-only table. The Roller API may not support changing the data or the Invantive UniversalSQL driver for Roller does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Roller API. ## Table Columns The columns of the table `Devices` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `createdDate` | `datetime` | Created | ☐ | The date the device was created. | | `deviceId` | `varchar2` | | ☐ | Unique identifier of the POS Device. | | `deviceName` | `varchar2` | | ☐ | Name of the device. | | `deviceStatus` | `varchar2` | | ☐ | Active = Currently usable device, Inactive = Deleted device. | | `deviceType` | `int32` | | ☐ | 0 = POS device, 1 = SSK device, 2 = Check In Scanner device. |