---
title: debug.sink() function
description: debug.sink() will discard all data that comes into it.
url: https://docs.influxdata.com/flux/v0/stdlib/internal/debug/sink/
estimated_tokens: 81
product: Flux
version: v0
publisher: InfluxData
canonical: https://docs.influxdata.com/flux/v0/stdlib/internal/debug/sink/
date: '2024-04-08T16:01:02-06:00'
lastmod: '2024-04-08T16:01:02-06:00'
---

* Flux 0.68.0+

InfluxDB support

`debug.sink()` will discard all data that comes into it.

##### Function type signature

```js
(<-tables: stream[A]) => stream[A] where A: Record
```

For more information, see [Function type signatures](/flux/v0/function-type-signatures/).

## Parameters

### tables

Stream to discard.