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Posted to dev@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2019/03/08 07:07:48 UTC

[GitHub] [incubator-shardingsphere] jiangbin216 opened a new issue #2000: 问一下 database-strategy.complex.sharding-columns设置的字段，字段；查询时是只能包含着两个字断才能查询，不能只使用某一个查询吗

jiangbin216 opened a new issue #2000: 问一下 database-strategy.complex.sharding-columns设置的字段，字段；查询时是只能包含着两个字断才能查询，不能只使用某一个查询吗
URL: https://github.com/apache/incubator-shardingsphere/issues/2000
 
 
   如：使用这两个分片策略的 merchant_id,out_user_id  ；
   sql查询时，select * from t_recharge where merchant_id='' and out_order_id=''  
   这个查询就直接报空指针了，在mysql库里查询sql是没有问题的

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