[GitHub] [shardingsphere] zjcnb commented on issue #18331: [ShardingProxy] sessionVariables in jdbc url will cause 'not a valid entry' exception when using dsql to add/alter resource

[GitBox]

zjcnb commented on issue #18331:
URL: 
https://github.com/apache/shardingsphere/issues/18331#issuecomment-1160442231

   > 
jdbc:mysql://127.0.0.1:3306/aa?useSSL=false&allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&sessionVariables=ob_query_timeout=30000000,ob_read_consistency='weak'
   
   Yeah, you are right. But it 's right if you not use `DistSQL`.
   
   <img width="1378" alt="image" 
src="https://user-images.githubusercontent.com/33742097/174610437-4997f5bf-b988-4d9f-8b4d-6716e283cbcc.png";>
   
   
   Use `DistSQL` : 
   
   ```
   ADD RESOURCE ds0 (
       
URL="jdbc:mysql://127.0.0.1:3306/ds0?useSSL=false&allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&sessionVariables=ob_query_timeout=30000000,ob_read_consistency='weak'",
       USER=root,
       PASSWORD=123456
   );
   ```
   
   <img width="1272" alt="image" 
src="https://user-images.githubusercontent.com/33742097/174610113-745878bf-d35f-4f10-a4c8-77c88395c6ba.png";>
   
   So, i think `DistSQL` ignores `''`, if you are interested, you can try to 
modify `DistSQL` Parse.
   


-- 
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

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org