# Heroku Incident 2558 Followup

- **期号**: SRE Weekly Issue #377（2023-06-18）
- **作者**: Heroku
- **链接**: https://status.heroku.com/incidents/2558

## 简介

A foreign key column had a smaller integer data type than the key that it referenced, and it failed when the referenced key went too high.

## 正文

Status