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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/01/11 14:57:23 UTC

[GitHub] [shardingsphere] lafaso opened a new issue #14694: mysql binary not support??

lafaso opened a new issue #14694:
URL: https://github.com/apache/shardingsphere/issues/14694


   ## Bug Report
   
   Hello,Teachers，
   
   this is my mysql table, and user_id is the sharding field.
   ![image](https://user-images.githubusercontent.com/16465114/148962086-0a4e1502-5703-4171-abdd-91bc5b7f827e.png)
   
   when I execute the following SQL statement, it does not work!  just special for the ‘**binary** ’，it doesn't support '**binary**'?
   
   `SELECT * FROM t_order WHERE order_id = #{orderId,jdbcType=INTEGER} AND user_id= binary #{userId,jdbcType=VARCHAR}`
   
   ### Which version of ShardingSphere did you use?
   4.1.1
   
   ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
   ShardingSphere-JDBC
   
   ### Expected behavior
   it will sharding by user_id
   
   ### Actual behavior
   no sharding
   
   ### Reason analyze (If you can)
   
   ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
   SQL：
   ![IGri0ZDmi3](https://user-images.githubusercontent.com/16465114/148964250-18c3edf7-9020-4d32-ba31-17cfa4231c2b.png)
   
   debug the method,return a empty map;
   private Map<Column, Collection<RouteValue>> createRouteValueMap(SQLStatementContext sqlStatementContext, AndPredicate andPredicate, List<Object> parameters) 
   1、
   ![image](https://user-images.githubusercontent.com/16465114/148964225-4f098406-ddec-4c9c-a2e9-5f50f87c71a4.png)
   2、
   ![image](https://user-images.githubusercontent.com/16465114/148964706-392e6bdb-5797-418d-9023-dda8951fb504.png)
   3、
   ![image](https://user-images.githubusercontent.com/16465114/148965112-db370664-88bf-4851-815d-aec3f9c46bc5.png)
   4、
   ![image](https://user-images.githubusercontent.com/16465114/148965903-2048f856-2bfc-457b-82de-07a19ee7197c.png)
   
   
   ### Example codes for reproduce this issue (such as a github link).
   


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[GitHub] [shardingsphere] strongduanmu commented on issue #14694: sql use 'binary' sharding is not support??

Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #14694:
URL: https://github.com/apache/shardingsphere/issues/14694#issuecomment-1010490890


   @lafaso Thank you for your feedback, I will investigate this problem.


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[GitHub] [shardingsphere] tristaZero closed issue #14694: sql use 'binary' sharding is not support??

Posted by GitBox <gi...@apache.org>.
tristaZero closed issue #14694:
URL: https://github.com/apache/shardingsphere/issues/14694


   


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