---
title: "column"
source: "https://github.com/remix-run/remix/blob/8905f3943706e1f53696ab83e70a84873cabfc90/packages/data-table/src/lib/column.ts#L346"
---

# column

## Summary

Chainable column builder namespace.

## Signature

```ts
const column: ColumnNamespace
```

## Example

```ts
import { column as c } from 'remix/data-table'

let email = c.varchar(255).notNull().unique('users_email_uq')

```