# UnitTypes: Exact Online Domain UnitTypes
Lookup-table that translates code values of the domain 'UnitTypes' into descriptions.
- Catalog: `ExactOnlineREST`
- Schema: `CodeValues`
- Label: Domain UnitTypes
Example: The code value 'A' means 'Area'.
- Retrieve: True
## View Columns
The columns of the view `UnitTypes` are shown below. Each column has an SQL data type.
| Name | Data Type | Label | Required | Documentation |
|---|:---:|---|:---:|---|
| `code` | `varchar2`(240) | Code | ☑ | Unique code within the domain. |
| `description` | `varchar2`(4000) | Description | ☐ | Meaning of the unique code within the domain. |
| `domain` | `varchar2`(240) | Domain | ☑ | Each domain defines a map of codes to values. |
| `resource_code` | `varchar2`(240) | Resource Code | ☐ | Resource code for internationalization. |
## Values
| Code | Description |
|:---:|---|
| `A` | Area |
| `L` | Length |
| `O` | Other |
| `T` | Time |
| `V` | Volume |
| `W` | Weight |