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Posted to issues@spark.apache.org by "Tongwei (Jira)" <ji...@apache.org> on 2023/02/06 09:25:00 UTC
[jira] [Resolved] (SPARK-42356) Cannot resolve orderby attributes in DISTINCT
[ https://issues.apache.org/jira/browse/SPARK-42356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tongwei resolved SPARK-42356.
-----------------------------
Resolution: Won't Fix
> Cannot resolve orderby attributes in DISTINCT
> ----------------------------------------------
>
> Key: SPARK-42356
> URL: https://issues.apache.org/jira/browse/SPARK-42356
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.3.1
> Reporter: Tongwei
> Priority: Major
>
> query:
> {code:java}
> CREATE TABLE students (name VARCHAR(64), address VARCHAR(64)) USING PARQUET PARTITIONED BY (student_id INT);
> SELECT DISTINCT trim(name) AS new_name FROM students order by name desc;
> {code}
> error:
> {code:java}
> spark-sql> SELECT DISTINCT trim(name) AS new_name FROM students order by name desc;
> Error in query: Column 'name' does not exist. Did you mean one of the following? [new_name]; line 1 pos 62;
> 'Sort ['name DESC NULLS LAST], true
> +- Distinct
> +- Project trim(name#1, None) AS new_name#0
> +- SubqueryAlias spark_catalog.default.students
> +- Relation default.studentsname#1,address#2,student_id#3 parquet {code}
>
>
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