> For the complete documentation index, see [llms.txt](https://docs.phiona.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phiona.com/data-sources/bigquery.md).
# BigQuery
This page describes how to set up your BigQuery connection. Click on the BigQuery data source, and then "Create a New Connection".
Once you enter a name for your connection, you'll need to provide the specific Project ID and Dataset ID for the table you'd like to access in Phiona. Please see your BigQuery instance for that information.
When that information is entered, click "Authorize and Save Connection". A Google Authentication screen will pop up and once you've entered your correct login details, the table will be connected.
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# Agent Instructions
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## 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://docs.phiona.com/data-sources/bigquery.md?ask=
```
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.