docs-v2/content/influxdb/cloud/query-data/flux/query-fields.md

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---
title: Query fields and tags
seotitle: Query fields and tags in InfluxDB using Flux
description: >
Use the [`filter()` function](/flux/v0/stdlib/universe/filter/) to query data based on fields, tags, or any other column value.
`filter()` performs operations similar to the `SELECT` statement and the `WHERE`
clause in InfluxQL and other SQL-like query languages.
weight: 201
menu:
influxdb_cloud:
parent: Query with Flux
influxdb/cloud/tags: [query, select, where]
related:
- /flux/v0/stdlib/universe/filter/
- /influxdb/cloud/query-data/flux/conditional-logic/
- /influxdb/cloud/query-data/flux/regular-expressions/
list_code_example: |
```js
from(bucket: "example-bucket")
|> range(start: -1h)
|> filter(fn: (r) => r._measurement == "example-measurement" and r._field == "example-field" and r.tag == "example-tag")
```
source: /shared/influxdb-v2/query-data/flux/query-fields.md
---
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