---
title: ColumnCheck
---

# ColumnCheck

<a href="https://github.com/remix-run/remix/blob/remix@3.0.0-alpha.6/packages/data-table/src/lib/adapter.ts#L215" target="_blank">View Source</a>

## Summary

Check constraint declared on a column definition.

## Signature

```ts
type ColumnCheck = {
  expression: string;
  name: string;
};

```