# Delete columns

The Delete column step allows you to delete column in the dataset you are working on.

### Step parameters

* `Delete columns`**(array)\***: specify one or several column(s) to delete

### Example

**Input**

<figure><img src="https://1809014303-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZxYYf1KpgarKMgMsDCrw%2Fuploads%2Fgit-blob-a411b421ef572c0e50e6f59f0fb69a9fa74e99b6%2Ffilter_input.png?alt=media" alt=""><figcaption><p>Filter - Delete columns input</p></figcaption></figure>

**Configuration**

```json
{
    "columns" : ["departement", "hire_date", "email"]
}
```

**Output**

<figure><img src="https://1809014303-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZxYYf1KpgarKMgMsDCrw%2Fuploads%2Fgit-blob-bac1c244bfbb66bd4ed23c52c4b11ac987e11516%2Fdelete_columns.png?alt=media" alt=""><figcaption><p>Filter - Delete columns output</p></figcaption></figure>