---
title: "ColumnCheck"
source: "https://github.com/remix-run/remix/blob/8905f3943706e1f53696ab83e70a84873cabfc90/packages/data-table/src/lib/driver.ts#L214"
---

# ColumnCheck

## Summary

Check constraint declared on a column definition.

## Signature

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

```