# Change SQL Queries

Resmo keeps track of changes to resources and you can query them using SQL like regular resources. For example, you want to see your GitHub repositories and you run a query:

`SELECT * FROM github_repo`

When you want to see changes made to your repositories over time, you can run a query like:

{% hint style="info" %}
`SELECT * FROM github_repo_changes`
{% endhint %}

This *\_change* query is available for all resources like `aws_s3_bucket_changes`.

Take a look at [Resource Changes](/product/resources/resource-changes.md) documentation to learn more about the fields returned.

Sample query from the managed Resmo queries:

![](/files/FcY7c1pSwm12nEleAs40)


---

# 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://resmocom.gitbook.io/product/queries/change-sql-queries.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.