# Table Query

The Aisera GenAI Platform supports custom tables through workflows. This feature can be used to define and maintain a schema or structure for these custom tables via configuration.

<div align="left"><figure><img src="https://3281977978-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvBFXjH9S1CAy9f5hzg5Q%2Fuploads%2FJMq6fGDlv2yOw88O8IRf%2Fimage.png?alt=media&#x26;token=7f72c222-8f5e-4083-898d-cff2c1892485" alt="" width="563"><figcaption></figcaption></figure></div>

The goal when using the **Table Query** feature is to make data from your custom tables available to your workflows. We support flow constructs that fetch data from custom tables.&#x20;

Flow authors can  define queries and filters to fetch the data. As the schema of the tables will be dynamic, the data is returned in JSON format.

<div align="left"><figure><img src="https://3281977978-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvBFXjH9S1CAy9f5hzg5Q%2Fuploads%2FDRpErbeD7tfkfVcSBSIq%2Fimage.png?alt=media&#x26;token=2254771e-7a12-4301-8944-ae6da2d2fc59" alt="" width="563"><figcaption></figcaption></figure></div>

The screenshot above shows the default actions that are available for your custom tables.&#x20;