# @types/mssql

> TypeScript definitions for mssql

Latest version **12.3.0** (published 2026-04-16) · MIT license · 0 weekly downloads

## Install

```sh
npm install @types/mssql
pnpm add @types/mssql
yarn add @types/mssql
bun add @types/mssql
```

## Health

**Score 65/100 (B)** — status: active.

Positive: has types; no vulnerabilities; high maintenance score; popular repo; extremely popular.

Warnings: low downloads; no esm support.

## Facts

| | |
|---|---|
| Version | 12.3.0 |
| Published | 2026-04-16 |
| First published | 2016-05-17 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 3 |
| Unpacked size | 21.7 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 51441 |
| Maintainers | types |

## Links

- npm: https://www.npmjs.com/package/@types/mssql
- Repository: https://github.com/DefinitelyTyped/DefinitelyTyped
- Homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/mssql
- npm.io page: https://npm.io/package/@types/mssql

## Dependencies (3)

- [tarn](https://npm.io/package/tarn.md) ^3.0.1
- [tedious](https://npm.io/package/tedious.md) *
- [@types/node](https://npm.io/package/@types/node.md) *

## Recent versions

- 12.3.0 (latest) — 2026-04-16
- 9.1.10 (ts5.2) — 2026-03-24
- 9.1.7 (ts5.1) — 2025-02-06
- 9.1.5 (ts4.6) — 2024-02-02
- 9.1.4 (ts4.5) — 2023-11-21
- 9.1.0 (ts4.4) — 2023-09-12
- 8.1.2 (ts4.2) — 2023-01-20
- 8.1.1 (ts4.1) — 2022-08-21
- 8.0.2 (ts3.9) — 2022-06-06
- 7.1.5 (ts3.8) — 2022-02-15
- 7.1.4 (ts3.7) — 2021-10-18
- 7.1.3 (ts3.6) — 2021-07-22
- 6.0.8 (ts3.5) — 2021-04-28
- 6.0.7 (ts3.3) — 2020-12-12
- 6.0.5 (ts3.2) — 2020-09-30
- … 53 more at https://npm.io/package/@types/mssql/versions

## README

# Installation
> `npm install --save @types/mssql`

# Summary
This package contains type definitions for mssql (https://www.npmjs.com/package/mssql).

# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/mssql.

### Additional Details
 * Last updated: Thu, 16 Apr 2026 19:54:15 GMT
 * Dependencies: [@types/node](https://npmjs.com/package/@types/node), [tarn](https://npmjs.com/package/tarn), [tedious](https://npmjs.com/package/tedious)

# Credits
These definitions were written by [Jørgen Elgaard Larsen](https://github.com/elhaard), [Peter Keuter](https://github.com/pkeuter), [Jeff Wooden](https://github.com/woodenconsulting), [Cahil Foley](https://github.com/cahilfoley), [Rifa Achrinza](https://github.com/achrinza), and [Daniel Hensby](https://github.com/dhensby).

---
_Source: https://npm.io/package/@types/mssql · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._