- Introduction
- Quick Start
- Perform a PoC
- Use Your Cluster
- Create a TiDB Cluster
- Connect to Your TiDB Cluster
- Set Up VPC Peering Connections
- Monitor a TiDB Cluster
- Overview
- Built-in Alerting
- Third-Party Monitoring Integrations
- Scale a TiDB Cluster
- Use an HTAP Cluster
- Back Up and Restore Data
- Tune Performance
- Upgrade a TiDB Cluster
- Delete a TiDB Cluster
- Migrate Data
- Import Sample Data
- Migrate Data into TiDB
- Export Data from TiDB
- Manage User Access
- Billing
- Reference
- Support
- FAQs
- Glossary
- Release Notes
Upgrade a TiDB Cluster
This document describes how to upgrade a TiDB cluster on TiDB Cloud. TiDB Cloud provides two upgrade mechanisms for upgrading your TiDB version.
Regularly upgrade
For the TiDB version that is too low, TiDB Cloud will regularly upgrade it uniformly, and notify users via email before and after the upgrade.
Contact support to upgrade
To submit an upgrade request, perform the steps in TiDB Cloud Support to contact our support team. Note to provide the following information in the Description box:
- Cloud Provider: GCP or AWS
- Cluster Name: xxx
TiDB Cloud technical support will confirm with you the time period for the upgrade. After you have confirmed the upgrade time, TiDB Cloud technical support will do the upgrade in the confirmed time period.
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