# BookYearPeriods: Financial Periods
- Name: `BookYearPeriods`
- Catalog: `Octopus`
- Schema: `OctopusWS`
- Label: Financial Periods
## Parameters of Table Function
| Name | Data Type | Required | Default Value | Documentation |
|---|:---:|:---:|:---:|---|
| `COMPANY_CODE` | `string` | ☐ | | |
| `GetBookyears` | `string` | ☐ | | |
## Table Columns
The columns of the table `BookYearPeriods` are shown below. Each column has an SQL data type.
| Name | Data Type | Label | Required | Documentation |
|---|:---:|---|:---:|---|
| `BOOKYEARPERIOD` | `int32` | Period | | |
| `COMPANY_CODE` | `string` | Partition Code | ☑ | |
| `COMPANY_NAME` | `string` | Partition Name | ☑ | |
| `ENDDATE` | `datetime` | End Date | | |
| `RETURN_BOOKYEARDESCRIPTION` | `string` | Financial Year Description | | |
| `RETURN_BOOKYEARKEY` | `string` | Financial Year Key | | |
| `RETURN_BOOKYEARKEY_ID` | `int32` | Financial Year Key ID | | |
| `RETURN_CLOSED` | `boolean` | Closed | | |
| `RETURN_ENDDATE` | `datetime` | End Date | | |
| `RETURN_STARTDATE` | `datetime` | Start Date | | |
| `STARTDATE` | `datetime` | Start Date | | |