omegablitz opened a new issue #1064: URL: https://github.com/apache/arrow-datafusion/issues/1064
Thanks for the great library! Ran into the following issue while testing out some queries: **Describe the bug** UNION ALL does not give expected results when combining two tables. The minimal reproduction provided below panics. **To Reproduce** Minimal repro available here: https://github.com/omegablitz/datafusion-bug **Expected behavior** I expect the output to be: ``` SUM(c) == 30 SUM(d) == 300 ``` Instead, this example panics. **Additional context** If I explicitly change: ``` SELECT a, b, c, 0.0 AS d FROM table_1 UNION ALL SELECT a, b, 0.0 AS c, d FROM table_2 ``` to: ``` SELECT a AS a, b AS b, c AS c, 0.0 AS d FROM table_1 UNION ALL SELECT a AS a, b AS b, 0.0 AS c, d AS d FROM table_2 ``` it works -- 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]
