[GitHub] [incubator-shardingsphere] KomachiSion opened a new issue #4043: Raw-yaml configuration configure none sharding strategy failed

[GitBox <gi...@apache.org>]

KomachiSion opened a new issue #4043: Raw-yaml configuration configure none sharding strategy failed
URL: https://github.com/apache/incubator-shardingsphere/issues/4043
 
 
   ## Bug Report
   
   Similar problem to #4005 .
   
   ### Which version of ShardingSphere did you use?
   
   4.0.0-RC1 ～ 4.0.0
   
   ### Which project did you use? Sharding-JDBC or Sharding-Proxy?
   
   Sharding-JDBC
   
   ### Expected behavior
   
   ```yaml
   shardingRule:
     tables:
       t_order:
         actualDataNodes: ds_${0..1}.t_order
         databaseStrategy:
           inline:
             shardingColumn: user_id
             algorithmExpression: ds_${user_id % 2}
         tableStrategy:
             none: 
   ```
   
   tableStrategy in shardingRule of t_order is `NoneStrategy`.
   
   ### Actual behavior
   
   tableStrategy in shardingRule of t_order is null.
   
   ### Reason analyze (If you can)
   
   `Yaml.loadAs()` parse value of `none` as `Tag.NULL`. So set the tableStrategy as null.
   
   ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
   
   configuration
   ```yaml
   dataSources:
     ds_0: !!com.zaxxer.hikari.HikariDataSource
       driverClassName: com.mysql.jdbc.Driver
       jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
       username: root
       password:
     ds_1: !!com.zaxxer.hikari.HikariDataSource
       driverClassName: com.mysql.jdbc.Driver
       jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
       username: root
       password:
   
   shardingRule:
     tables:
       t_order:
         actualDataNodes: ds_${0..1}.t_order
         databaseStrategy:
           inline:
             shardingColumn: user_id
             algorithmExpression: ds_${user_id % 2}
         tableStrategy:
           none: 
   
   ```
   
   

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[GitHub] [incubator-shardingsphere] terrymanu closed issue #4043: Raw-yaml configuration configure none sharding strategy failed

[GitBox <gi...@apache.org>]

terrymanu closed issue #4043: Raw-yaml configuration configure none sharding strategy failed
URL: https://github.com/apache/incubator-shardingsphere/issues/4043
 
 
   

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