RaigorJiang opened a new issue, #20378: URL: https://github.com/apache/shardingsphere/issues/20378
Hi community, Currently, users can configure sharding table rules in two different ways: `tables` and `autoTables` ([refer](https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/yaml-config/rules/sharding/)) Likewise, both configurations can be created via DistSQL: the difference is that one uses `DATANODES` to define storage nodes, while the other uses `RESOURCES`. ([ref](https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/)) Note that when using the `autoTables` configuration, it should be used with the `Auto Sharding Algorithm`, but not others. ([ref](https://shardingsphere.apache.org/document/current/en/user-manual/common-config/builtin-algorithm/sharding/)) If a non auto algorithm is provided to an auto table, the rule may not work. Therefore, we should check when `CREATE SHARDING TABLE RULE` to help users find configuration errors early. The processing logic is in `CreateShardingTableRuleStatementUpdater`, of course, `AlterShardingTableRuleStatementUpdater` should also do similar checks. -- 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: notifications-unsubscr...@shardingsphere.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
