[GitHub] [incubator-shardingsphere] softwbc commented on issue #2393: Error when use "spring.jpa.hibernate.naming.physical-strategy"

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

softwbc commented on issue #2393: Error when use "spring.jpa.hibernate.naming.physical-strategy"
URL: https://github.com/apache/incubator-shardingsphere/issues/2393#issuecomment-492976168
 
 
   ####### application.properties #######
   spring.jpa.show-sql=true
   spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
   ##hibernate 5.2.17.Final
   ##Java Model: private String cbOperationId; ==>Table field definition: `cbOperationId` 
   ##for field mapping
   ##MySQLSyntaxErrorException: Unknown column 'cb_operation_id' in 'field list'
   spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
   
   sharding.jdbc.datasource.names=test
   sharding.jdbc.datasource.test.type=com.alibaba.druid.pool.DruidDataSource
   sharding.jdbc.datasource.test.driver-class-name=com.mysql.jdbc.Driver
   sharding.jdbc.datasource.test.url=jdbc:mysql://localhost/test?characterEncoding=utf8&useSSL=false
   sharding.jdbc.datasource.test.username=root
   sharding.jdbc.datasource.test.password=root
   
   #sharding.jdbc.config.sharding.tables.t_doc_process.actual-data-nodes=test.t_doc_process_$->{0..9}
   #sharding.jdbc.config.sharding.tables.t_doc_process.table-strategy.inline.sharding-column=docId
   #sharding.jdbc.config.sharding.tables.t_doc_process.table-strategy.inline.algorithm-expression=test.t_doc_process_$->{docId % 10}
   
   #others
   sharding.jdbc.config.sharding.tables.my_friend.actual-data-nodes=test.my_friend_$->{0..9}
   sharding.jdbc.config.sharding.tables.my_friend.table-strategy.inline.sharding-column=user_id
   sharding.jdbc.config.sharding.tables.my_friend.table-strategy.inline.algorithm-expression=test.my_friend_$->{user_id % 10}
   
   
   Once the physical-strategy configuration is used, the above null pointer exception occurs.

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