[GitHub] [incubator-doris] qdore commented on issue #1157: Use inexistent key (in prefix-index) to filter rows will cost too much time to return.

[GitBox]

qdore commented on issue #1157: Use inexistent key (in prefix-index) to filter 
rows will cost too much time to return.
URL: 
https://github.com/apache/incubator-doris/issues/1157#issuecomment-492108376
 
 
   I faked the value of cuid by modify the last character, then the query 
become slow:
   
![image](https://user-images.githubusercontent.com/6831829/57678007-d093eb80-765a-11e9-848e-f968011b386b.png)
   

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