HeatWave MySQL Service Maintenance FAQ
(Doc ID 2749628.1)
Last updated on OCTOBER 28, 2024
Applies to:
HeatWave - Version N/A to N/AInformation in this document applies to any platform.
Purpose
Provide FAQ for MySQL Database Service (MDS) Maintenance.
Questions and Answers
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In this Document
| Purpose |
| Questions and Answers |
| What is MySQL Database Service Maintenance |
| Where is the official manual page defining Maintenance? |
| What triggers a maintenance event? |
| How long will maintenance events last? |
| How should I prepare for a maintenance event? |
| How can I be notified when a maintenance workflow has executed? |
| What happens if there is a problem during maintenance? |
| How can I view or edit my Maintenance window? |
| How can I monitor an ongoing maintenance event? |
| How can I know if maintenance has recently occurred? |
| Does maintenance occur on INACTIVE DB Systems? |
| What does a CANCELLED upgrade workflow indicate? |
| What do I need to do if my High Availability or Read Replica shows different version numbers? |
| What is the overall flow of maintenance, and the ENDPOINT impacts? |
| Details of maintenance processes |
| Standalone |
| Standalone with Read Replicas |
| High Availability |
| High Availability with Read Replicas |
| References |