> ## Documentation Index
> Fetch the complete documentation index at: https://private-7c7dfe99-mintlify-fbfa8bee.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> When writing to a `Null` table, data is ignored. When reading from a `Null` table, the response is empty.

# Null table engine

When writing data to a `Null` table, data is ignored.
When reading from a `Null` table, the response is empty.

The `Null` table engine is useful for data transformations where you no longer need the original data after it has been transformed.
For this purpose you can create a materialized view on a `Null` table.
The data written to the table will be consumed by the view, but the original raw data will be discarded.