---
title: Fill null values in data
seotitle: Fill null values in data
list_title: Fill
description: >
  Use `fill()` function to replace _null_ values.
weight: 210
menu:
  influxdb_v2:
    parent: Query with Flux
    name: Fill
influxdb/v2/tags: [query, fill]
related:
  - /flux/v0/stdlib/universe/fill/
list_query_example: fill_null
source: /shared/influxdb-v2/query-data/flux/fill.md
---

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