natehuangting opened a new issue, #18430: URL: https://github.com/apache/shardingsphere/issues/18430
## Feature Request ### Describe the feature you would like. I want to add a configuration in server.yaml called allow-broadcast-without-sharding-key, it indicates whether to allow broadcasting without sharding key, the default is true, which is consistent with the existing logic, and can be changed to false if necessary. The broadcast behavior without the shard key will cause a large area of access to the DB, causing timeouts and other problems. If it is an update, the risk is even greater, so I think it is necessary to support it. I checked the source code, and it seems that as long as I add this logical judgment to the ShardingStandardRoutingEngine, I have already implemented it. I would like to consult my requirements, parameter naming and whether the location is reasonable. Hope for your reply! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
