> For the complete documentation index, see [llms.txt](https://docs.fabricplan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fabricplan.com/documentation/readme/powertable-sheets/how-tos/basic-table-operations/preview-changes.md).

# Preview Changes

When a table contains multiple modifications, it can be difficult to review and verify all changes before saving them to the database. PowerTable sheet allows you to preview all pending changes in one place and then save or discard them as needed.

{% hint style="info" %}

#### Note

**Preview Changes** displays only pending changes that have not yet been saved to the database. To view the history of saved changes, use [**Audit Log**](/documentation/readme/powertable-sheets/how-tos/audit-log.md).
{% endhint %}

1. After performing insert, update, or delete operations, the **Preview Changes** option becomes available along with the count of rows containing pending changes in the table.

<figure><img src="/files/xvVxoc2U9nvnUdqAbrAS" alt=""><figcaption></figcaption></figure>

2. Select **Preview Changes** to view all pending changes along with their change types. Select **All** to view every change or choose the appropriate tab to view records for a specific change type.

<figure><img src="/files/8BdOnLNKRPLzaNcwL18S" alt=""><figcaption></figcaption></figure>

3. Select **Save to Database** to save the pending changes to the database.

<figure><img src="/files/zRvLR6LzXpKoPJeUTQya" alt=""><figcaption></figcaption></figure>

4. To discard specific changes, select the row that you want to revert and then select **Reset**.

<figure><img src="/files/YlF4J7jsUA0jrW9y2rqJ" alt=""><figcaption></figcaption></figure>


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