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https://issues.apache.org/jira/browse/IMPALA-11612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17610023#comment-17610023
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jhkcool edited comment on IMPALA-11612 at 9/29/22 7:01 AM:
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-I submitted a PR to solve this problem:
https://github.com/apache/impala/pull/35/commits/6b78b113cf050b2a471a75d622bf4eda42bdecb4-
was (Author: jhkcool):
I submitted a PR to solve this problem:
https://github.com/apache/impala/pull/35/commits/6b78b113cf050b2a471a75d622bf4eda42bdecb4
> ORDER BY expression not produced by aggregation output
> ------------------------------------------------------
>
> Key: IMPALA-11612
> URL: https://issues.apache.org/jira/browse/IMPALA-11612
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Affects Versions: Impala 4.1.0
> Reporter: jhkcool
> Assignee: jhkcool
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Create execute plan failed : org.apache.impala.common.AnalysisException:
> ORDER BY expression not produced by aggregation output (missing from GROUP BY
> clause?): (CASE WHEN (to_date(CAST(t1.dt AS TIMESTAMP)) = TIMESTAMP
> '2022-05-12 00:00:00') THEN '2022-05-12' WHEN (to_date(CAST(t1.dt AS
> TIMESTAMP)) = TIMESTAMP '2022-05-13 00:00:00') THEN '2022-05-13' END) at
> org.apache.impala.analysis.SelectStmt$SelectAnalyzer.verifyAggregation(SelectStmt.java:1090)
> at
> org.apache.impala.analysis.SelectStmt$SelectAnalyzer.analyze(SelectStmt.java:312)
> at
> org.apache.impala.analysis.SelectStmt$SelectAnalyzer.access$100(SelectStmt.java:276)
> at org.apache.impala.analysis.SelectStmt.analyze(SelectStmt.java:269) at
> org.apache.impala.analysis.AnalysisContext.reAnalyze(AnalysisContext.java:611)
> at
> org.apache.impala.analysis.AnalysisContext.analyze(AnalysisContext.java:585)
> at
> org.apache.impala.analysis.AnalysisContext.analyzeAndAuthorize(AnalysisContext.java:468)
> at
> org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:2084) at
> org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:1967) at
> org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1791) at
> org.apache.impala.service.Frontend$4.run(Frontend.java:2867) at
> org.apache.impala.service.Frontend$4.run(Frontend.java:2863) at
> java.security.AccessController.doPrivileged(Native Method) at
> javax.security.auth.Subject.doAs(Subject.java:360) at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1864)
> at
> org.apache.impala.service.Frontend.createExecRequestWithProxy(Frontend.java:2863)
> at
> org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:208)
> query_option:
> ENABLE_EXPR_REWRITES : true
> while execute query sql:
> {noformat}
> SELECT (CASE WHEN (1 = 1 AND `t1`.`dt` = '2022-05-13') THEN '2022-05-13' END)
> d0
> FROM `jhk_test`.`p1` `t1`
> GROUP BY (CASE WHEN (1 = 1 AND `t1`.`dt` = '2022-05-13') THEN '2022-05-13'
> END)
> ORDER BY (CASE WHEN (1 = 1 AND `t1`.`dt` = '2022-05-13') THEN '2022-05-13'
> END)
> limit 10
> {noformat}
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