# StageStream

[Snowflake Documentation](https://docs.snowflake.com/en/sql-reference/sql/create-stream)

Represents a stream on a stage in Snowflake, which allows for capturing data changes on the stage.

## Examples

### Python

```python
stream = StageStream(
    name="some_stream",
    on_stage="some_stage",
    owner="SYSADMIN",
    copy_grants=True,
    comment="This is a sample stream."
)
```

### YAML

```yaml
streams:
  - name: some_stream
    on_stage: some_stage
    owner: SYSADMIN
    copy_grants: true
    comment: This is a sample stream.
```

## Fields

* `name` (string, required) - The name of the stream.
* `on_stage` (string, required) - The name of the stage the stream is based on.
* `owner` (string or [Role](/titan-core/resources/role.md)) - The role that owns the stream. Defaults to "SYSADMIN".
* `copy_grants` (bool) - Whether to copy grants from the source stage to the stream.
* `comment` (string) - An optional description for the stream.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://titan-core.gitbook.io/titan-core/resources/stage_stream.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.