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https://issues.apache.org/jira/browse/DRILL-1973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14280602#comment-14280602
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Aman Sinha commented on DRILL-1973:
-----------------------------------
Thanks for the repro. Here's an even simpler query that fails with the same
NPE .. this looks like an issue with applying the FALSE filter after a LIMIT 0.
I also need an aggregate in the subquery.
{code}
select * from (select sum(1) from cp.`tpch/region.parquet` limit 0) WHERE (0 =
1);
{code}
> Tableau query causes parsing error
> ----------------------------------
>
> Key: DRILL-1973
> URL: https://issues.apache.org/jira/browse/DRILL-1973
> Project: Apache Drill
> Issue Type: Bug
> Components: SQL Parser
> Affects Versions: 0.7.0
> Reporter: Chris Matta
> Assignee: Aman Sinha
> Attachments: information_schema.views.txt
>
>
> Query:
> {code:sql}
> SELECT * FROM (
> SELECT SUM(1) AS `sum_Number_of_Records_ok`
> FROM `mfs.views`.`nestedclickview` `nestedclickview`
> INNER JOIN `mfs.views`.`productview` `productview` ON
> (`nestedclickview`.`prod_id` = `productview`.`prod_id`)
> HAVING (COUNT(1) > 0)
> ) T LIMIT 0;
> {code}
> The views are from Andy P's Drill demo:
> https://github.com/andypern/drill-beta-demo.git
> productview is a view into a MapR-DB table, and nestedclickview is a view for
> nested JSON data.
> I get the following error on the foreman:
> {code}
> 2015-01-09 16:08:43,042 [2b5002f4-cb62-1832-6331-ef89dbe2314b:foreman] ERROR
> o.a.drill.exec.work.foreman.Foreman - Error e0
> 295344-2881-4a81-b739-0e20026b21b1: Query failed: Failure parsing SQL.
> Encountered ")" at line 1, column 24.
> {code}
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