[ https://issues.apache.org/jira/browse/SPARK-28602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kent Yao resolved SPARK-28602. ------------------------------ Fix Version/s: 3.0.0 Target Version/s: 3.0.0 Resolution: Duplicate > Recognize interval as a numeric type > ------------------------------------ > > Key: SPARK-28602 > URL: https://issues.apache.org/jira/browse/SPARK-28602 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 3.0.0 > Reporter: Dylan Guedes > Priority: Major > Fix For: 3.0.0 > > > Hello, > Spark does not recognize `interval` type as a `numeric` one, which means that > we can't use `interval` columns in aggregated functions. For instance, the > following query works on PgSQL but does not work on Spark: > {code:sql}SELECT i,AVG(cast(v as interval)) OVER (ORDER BY i ROWS BETWEEN > CURRENT ROW AND UNBOUNDED FOLLOWING) FROM (VALUES(1,'1 sec'),(2,'2 > sec'),(3,NULL),(4,NULL)) t(i,v);{code} > {code:sql}cannot resolve 'avg(CAST(`v` AS INTERVAL))' due to data type > mismatch: function average requires numeric types, not interval; line 1 pos > 9{code} > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org