# SheetComments
## Documentation
The comments in the discussions of the sheets. A filter on sheet_id reads one sheet only.
- Catalog: `Smartsheet`
- Schema: `Sheets`
- Primary Keys: `comment_id`
This is a read-only table. The Smartsheet API may not support changing the data or the Invantive UniversalSQL driver for Smartsheet does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Smartsheet API.
## Table Columns
The columns of the table `SheetComments` are shown below. Each column has an SQL data type.
| Name | Data Type | Label | Required | Documentation |
|---|:---:|---|:---:|---|
| `comment_id` | `int64` | | ☑ | The id of the comment. |
| `created_at` | `datetime` | | ☐ | When the comment was written, UTC. |
| `created_by_email` | `varchar2` | | ☐ | The e-mail address of who wrote the comment. |
| `created_by_name` | `varchar2` | | ☐ | The name of who wrote the comment. |
| `discussion_id` | `int64` | | ☑ | The discussion the comment is in. |
| `modified_at` | `datetime` | | ☐ | When the comment was last changed, UTC. |
| `sheet_id` | `int64` | | ☑ | The sheet of the comment. |
| `text` | `varchar2` | | ☐ | The text of the comment. |
## Foreign Keys
The values of these columns refer to a row of another table.
| Columns | Referenced Table | Referenced Columns | Guarantee |
|---|---|---|---|
| `discussion_id` | [[Sheets-SheetDiscussions\|Sheets.SheetDiscussions]] | `discussion_id` | Declared by the connector, not enforced by the platform |