---
title: Type conversion functions
description: Type conversion SQL functions for Analytics Engine.
image: https://developers.cloudflare.com/core-services-preview.png
---

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# Type conversion functions

## toUInt8 New

Usage:

```
toUInt8(<expression>)
```

Converts any numeric expression, or expression resulting in a string representation of a decimal, into an unsigned 8 bit integer.

Behaviour for negative numbers is undefined.

## toUInt32

Usage:

```
toUInt32(<expression>)
```

Converts any numeric expression, or expression resulting in a string representation of a decimal, into an unsigned 32 bit integer.

Behaviour for negative numbers is undefined.

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```