> ## Documentation Index
> Fetch the complete documentation index at: https://kumo.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# NOT

#### `NOT <expression>`

## Description

Allows conditioning an expression with a NEGATION operator. The `<expression>` must itself be a filter operation.

This operator is supported for all filter fields and targets.

### Example

<CodeGroup>
  ```Text PQL theme={null}
  NOT LAST(LOAN.AMOUNT, 0, 30) > 30
  ```
</CodeGroup>