lwz666666 opened a new issue #9711: URL: https://github.com/apache/shardingsphere/issues/9711
## Question **For English only**, other languages will not accept. Before asking a question, make sure you have: - Googled your question. - Searched open and closed [GitHub issues](https://github.com/apache/shardingsphere/issues). - Read documentation: [ShardingSphere Doc](https://shardingsphere.apache.org/document/current/en/overview). Please pay attention on issues you submitted, because we maybe need more details. If no response anymore and we cannot reproduce it on current information, we will **close it**. version：4.1.1 use ShardingSphere-JDBC First question: Is there a problem if the real table calculated using the sharding algorithm does not exist in the actual_data_node? In the process of using myself, I found that it can be used normally. For example： application.properties ``` spring.shardingsphere.sharding.tables.user.actual-data-nodes=ds.user_$->{0..1} spring.shardingsphere.sharding.tables.user.table-strategy.inline.sharding-column=id spring.shardingsphere.sharding.tables.user.table-strategy.inline.algorithm-expression=user_$->{id % 3} ``` Note: user_0,user_1,user_2 are tables that exist in the database Second question： In the case of the first question, do I need to dynamically refresh the value of the real data node? Looking forward to your reply，Thanks ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
