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Kunal Khatua commented on DRILL-5201: ------------------------------------- Thanks, [~mehran]. Could you mark the issue as _RESOLVED_ with the resolution of _Not Reproducible_? > Query bug: null values in result of a conditioned query > --------------------------------------------------------- > > Key: DRILL-5201 > URL: https://issues.apache.org/jira/browse/DRILL-5201 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Affects Versions: 1.9.0 > Reporter: mehran > Assignee: Jinfeng Ni > Priority: Critical > Fix For: 1.14.0 > > Attachments: 20.tar.gz > > > I have a table with 300 columns. > When I select a query , some null columns are also returned. > This is the query that I used. > "select a,b from dfs.root.`/2016/1/17` where a=1" > For example in this query some columns are returned that "a" value is null. > I think null values are problems. Because when I add a condition to it like > "select a,b from dfs.root.`/2016/1/17` where a=1 and a IS NOT NULL" > there is not any change and still NULL values are returned. -- This message was sent by Atlassian JIRA (v7.6.3#76005)