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https://issues.apache.org/jira/browse/DRILL-1302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-1302:
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Fix Version/s: 0.5.0
> Order by using table.col in subquery fails with
> ArrayIndexOutOfBoundsException
> -------------------------------------------------------------------------------
>
> Key: DRILL-1302
> URL: https://issues.apache.org/jira/browse/DRILL-1302
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Krystal
> Assignee: Aman Sinha
> Fix For: 0.5.0
>
>
> git.commit.id.abbrev=687b9b0
> The following query runs successfully:
> select cast(student.name as varchar(30)) name, cast(voter.registration as
> varchar(20)) registration from voter full outer join student on (student.name
> = voter.name) where student.age < 20 order by student.name;
> If I put the above query in a sub-select, it fails:
> 0: jdbc:drill:schema=dfs> select tbl.name, tbl.registration from (select
> cast(student.name as varchar(30)) name, cast(voter.registration as
> varchar(20)) registration from `dfs`.`default`.`./voter` voter full outer
> join `dfs`.`default`.`./student` student on (student.name = voter.name) where
> student.age < 20 order by student.name) tbl;
> Query failed: Failure while parsing sql. -1
> [fe42e70f-cf5b-4389-b879-5b1598ab887f]
> Error: exception while executing query: Failure while trying to get next
> result batch. (state=,code=0)
> If I change the query using "order by name" without specifying the student
> table, the query runs fine:
> 0: jdbc:drill:schema=dfs> select tbl.name, tbl.registration from (select
> cast(student.name as varchar(30)) name, cast(voter.registration as
> varchar(20)) registration from `dfs`.`default`.`./voter` voter full outer
> join `dfs`.`default`.`./student` student on (student.name = voter.name) where
> student.age < 20 order by student.name) tbl;
> The student.name in the order by clause should work.
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