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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/05/10 11:58:14 UTC

[GitHub] [iotdb] Alima777 edited a comment on issue #3058: Wrong result when applying aggregation function on series with * and where clause

Alima777 edited a comment on issue #3058:
URL: https://github.com/apache/iotdb/issues/3058#issuecomment-836607286


   It's not a bug i think.
   `select temperature from root.ln.*.* where temperature > 50` means 
   select `root.ln.*.*.temperature` ... where `root.ln.*.*.temperature` > 50.
   
   Therefore,  root.ln.wf01.wt01.temperature,  root.ln.wf01.wt02.temperature, root.ln.wf02.wt01.temperature,  root.ln.wf02.wt02.temperature will be considered at the same time.
   
   If you want to take just root.ln.wf02.wt02 as filter, write sql like this:
   select temperature from root.ln.*.* where root.ln.wf02.wt02.temperature > 50
   


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