FlyingZC opened a new issue, #27411: URL: https://github.com/apache/shardingsphere/issues/27411
## Bug Report ### Which version of ShardingSphere did you use? Master. ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? Proxy. ### Expected behavior Can get null value and process it in custom sharding algorithm. ### Actual behavior Can't. ### Reason analyze (If you can) The route logic does not handle the `is null` condition, ignoring the condition. ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc. ```sql -- Querying through the is null condition will result in full dataSource routing select * from t_order where order_id is null; ``` ### Example codes for reproduce this issue (such as a github link). -- 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]
