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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/07/28 09:10:44 UTC

[GitHub] [shardingsphere] zjcnb edited a comment on issue #11522: java.lang.NullPointerException: Inline sharding algorithm expression cannot be null.

zjcnb edited a comment on issue #11522:
URL: https://github.com/apache/shardingsphere/issues/11522#issuecomment-888146840


   @18435753200 Hi,Can you try use this config:
   
   `spring:
     shardingsphere:
       datasource:
         names: ds0
         ds0:
           username: root
           password: 123456
           url: jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2b8
           type: com.alibaba.druid.pool.DruidDataSource
           driver-class-name: com.mysql.cj.jdbc.Driver
       rules:
         sharding:
           tables:
             t_user:
               actual-data-nodes: ds0.t_user$->{0..1}
               table-strategy:
                 standard:
                   sharding-column: id
                   sharding-algorithm-name: table-inline
           sharding-algorithms:
             table-inline:
               type: INLINE
               props:
                 algorithm-expression: t_user$->{id % 2}
         props:
           sql.show: true
   `
   By the way,If you have not solved your problem, you can provide more information!


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