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CAT 作为服务端项目基础组件,提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端,已经在美团点评的基础架构中间件框架(MVC框架,RPC框架,数据库框架,缓存框架等,消息队列,配置系统等)深度集成,为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

  • Updated Jun 4, 2021
  • Java
sharadregoti
sharadregoti commented Feb 4, 2021

Describe the bug

The response of MongoDB is inconsistent wrt to SQL databases if the schema has links of type array. When the nested table doesn't have any rows/documents in it. The response returned is different

Expected behaviour

Actual behaviour

Steps to reproduce

  • Fire the query & observer the result
link table as array
if nested table has no rows, postgres 
wave

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