Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/906#discussion_r134287754
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/config/Project.java
---
@@ -46,14 +56,18 @@ public Project(@JsonProperty("exprs")
List<NamedExpression> exprs, @JsonProperty
return exprs;
}
+ public boolean isOutputProj() {
--- End diff --
Maybe a comment to explain the purpose of this attribute? To quote from the
PR description:
> Add a new flag 'outputProj' to Project operator, to indicate if Project
is for the query's final output. Such Project is added by TopProjectVisitor, to
handle fast NONE when all the inputs to the query are empty
and are skipped.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
