# MAP_BASE: Base keys - Name: `MAP_BASE` - Catalog: `AccountView` - Label: Base keys - Partition-specific: true - Select: true - Insert: false - Update: false - Delete: false ## Table Columns The columns of the table `MAP_BASE` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `EXT_KEY` | `int32` | External key | ☐ | | | `partition_code` | `string` | Partition code | ☑ | | | `partition_name` | `string` | Partition name | ☑ | | | `REC_ID` | `string(10)` | Unique code | ☐ | |