findepi commented on code in PR #13452: URL: https://github.com/apache/datafusion/pull/13452#discussion_r1845180708
########## datafusion/sqllogictest/test_files/union.slt: ########## @@ -763,9 +763,5 @@ SELECT NULL WHERE FALSE; 1 # Test Union of List Types. Issue: https://github.com/apache/datafusion/issues/12291 -query error -SELECT make_array(2) x UNION ALL SELECT make_array(now()) x; ----- -DataFusion error: type_coercion -caused by -Error during planning: Incompatible inputs for Union: Previous inputs were of type List(Field { name: "item", data_type: Int64, nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} }), but got incompatible type List(Field { name: "item", data_type: Timestamp(Nanosecond, Some("+00:00")), nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} }) on column 'x' +query error DataFusion error: type_coercion Review Comment: This works, but doesn't prove that the error message is useful and actionable when end user sees it. Let's include more detail. It's ok to keep full error message, or write a pattern to make it shorter. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
