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https://issues.apache.org/jira/browse/DRILL-2318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14339654#comment-14339654
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Abhishek Girish commented on DRILL-2318:
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As a consequence, the following query fails :
{code:sql}
WITH
ss
AS (SELECT
Sum(ss_quantity) ss_qty
FROM store_sales )
SELECT
ss_qty store_qty
FROM ss
ORDER BY
ss_qty DESC
LIMIT 1;
Error:
Query failed: SqlValidatorException: Column 'ss_qty' not found in any table
{code}
> Query fails when an ORDER BY clause is used with CTEs
> ------------------------------------------------------
>
> Key: DRILL-2318
> URL: https://issues.apache.org/jira/browse/DRILL-2318
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 0.8.0
> Reporter: Abhishek Girish
> Assignee: Jinfeng Ni
> Attachments: drillbit.log
>
>
> Adding a WITH clause with a simple CTE causes a query with an ORDER BY to
> fail. This happens even when the CTE is unrelated to the main query.
> *The following query fails to execute:*
> {code:sql}
> WITH
> x
> AS (SELECT ss_sold_date_sk a1
> FROM store_sales)
> SELECT x.a1
> FROM x
> ORDER BY
> x.a1;
> {code}
> Error:
> Query failed: SqlValidatorException: Table 'x' not found
> Log attached.
> *The following query executes fine:*
> {code:sql}
> WITH
> x
> AS (SELECT ss_sold_date_sk a1
> FROM store_sales)
> SELECT x.a1
> FROM x
> {code}
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