[
https://issues.apache.org/jira/browse/DRILL-3243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Deneche A. Hakim closed DRILL-3243.
-----------------------------------
Resolution: Fixed
Fixed in 1c9093e0f34daaeb1ad6661bb4d4115bc573ed78
> Need a better error message - Use of alias in window function definition
> ------------------------------------------------------------------------
>
> Key: DRILL-3243
> URL: https://issues.apache.org/jira/browse/DRILL-3243
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.0.0
> Reporter: Khurram Faraaz
> Assignee: Deneche A. Hakim
> Priority: Minor
> Fix For: 1.2.0
>
> Attachments: DRILL-3243.1.patch.txt, DRILL-3243.2.patch.txt
>
>
> Need a better error message when we use alias for window definition in query
> that uses window functions. for example, OVER(PARTITION BY columns[0] ORDER
> BY columns[1]) tmp, and if alias "tmp" is used in the predicate we need a
> message that says, column "tmp" does not exist, that is how it is in Postgres
> 9.3
> Postgres 9.3
> {code}
> postgres=# select count(*) OVER(partition by type order by id) `tmp` from
> airports where tmp is not null;
> ERROR: column "tmp" does not exist
> LINE 1: ...ect count(*) OVER(partition by type order by id) `tmp` from ...
> ^
> {code}
> Drill 1.0
> {code}
> 0: jdbc:drill:schema=dfs.tmp> select count(*) OVER(partition by columns[2]
> order by columns[0]) tmp from `airports.csv` where tmp is not null;
> Error: SYSTEM ERROR: java.lang.IllegalArgumentException: Selected column(s)
> must have name 'columns' or must be plain '*'
> Fragment 0:0
> [Error Id: 66987b81-fe50-422d-95e4-9ce61c873584 on centos-02.qa.lab:31010]
> (state=,code=0)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
