quickstep-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From zuyu <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #155: Add min/max statistics and the exactn...
Date Sat, 17 Dec 2016 21:50:45 GMT
Github user zuyu commented on a diff in the pull request:

    https://github.com/apache/incubator-quickstep/pull/155#discussion_r92929757
  
    --- Diff: catalog/Catalog.proto ---
    @@ -81,13 +81,16 @@ message IndexScheme {
     }
     
     message CatalogRelationStatistics {
    -  optional fixed64 num_tuples = 1;
    +  optional bool is_exact = 1;
    --- End diff --
    
    Then you may want to change the comment above:
    
    > add an `is_exact_` flag into CatalogRelationStatistic to indicate whether the statistics
are up-to-date


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message