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https://issues.apache.org/jira/browse/SPARK-36637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17408098#comment-17408098
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Apache Spark commented on SPARK-36637:
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User 'AngersZhuuuu' has created a pull request for this issue:
https://github.com/apache/spark/pull/33892
> Bad error message when using non-existing named window
> ------------------------------------------------------
>
> Key: SPARK-36637
> URL: https://issues.apache.org/jira/browse/SPARK-36637
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Wenchen Fan
> Priority: Major
>
> {code:java}
> CREATE TABLE employees
> (name STRING, dept STRING, salary INT, age INT);
> SELECT AVG(age) OVER win AS salary,
> AVG(salary) OVER win AS avgsalary,
> MIN(salary) OVER win AS minsalary,
> MAX(salary) OVER win AS maxsalary,
> COUNT(1) OVER win AS numEmps
> FROM employees;
> Error in query: unresolved operator 'Aggregate
> [unresolvedwindowexpression(avg(age#43), WindowSpecReference(win)) AS
> salary#34, unresolvedwindowexpression(avg(salary#42),
> WindowSpecReference(win)) AS avgsalary#35,
> unresolvedwindowexpression(min(salary#42), WindowSpecReference(win)) AS
> minsalary#36, unresolvedwindowexpression(max(salary#42),
> WindowSpecReference(win)) AS maxsalary#37,
> unresolvedwindowexpression(count(1), WindowSpecReference(win)) AS numEmps#38];
> 'Aggregate [unresolvedwindowexpression(avg(age#43), WindowSpecReference(win))
> AS salary#34, unresolvedwindowexpression(avg(salary#42),
> WindowSpecReference(win)) AS avgsalary#35,
> unresolvedwindowexpression(min(salary#42), WindowSpecReference(win)) AS
> minsalary#36, unresolvedwindowexpression(max(salary#42),
> WindowSpecReference(win)) AS maxsalary#37,
> unresolvedwindowexpression(count(1), WindowSpecReference(win)) AS numEmps#38]
> +- SubqueryAlias spark_catalog.default.employees
> +- HiveTableRelation [`default`.`employees`,
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, Data Cols: [name#40,
> dept#41, salary#42, age#43], Partition Cols: []]
> {code}
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