Add info that sharding keys must be non-nullable
What does this MR do and why?
The information that the chosen sharding_key
must be non-nullable was not included in the documentation. This MR makes it explicit.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
Screenshots are required for UI changes, and strongly recommended for all other merge requests.
Before | After |
---|---|
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.