cloud-fan commented on a change in pull request #26410: [SPARK-29387][SQL][FOLLOWUP] Fix issues of the multiply and divide for intervals URL: https://github.com/apache/spark/pull/26410#discussion_r343045453
########## File path: sql/core/src/test/resources/sql-tests/inputs/datetime.sql ########## @@ -41,3 +41,21 @@ select timestamp'2019-10-06 10:11:12.345678' - date'2020-01-01'; select 3 * (timestamp'2019-10-15 10:11:12.001002' - date'2019-10-15'); select interval 4 month 2 weeks 3 microseconds * 1.5; select (timestamp'2019-10-15' - timestamp'2019-10-14') / 1.5; + +-- interval operation with null and zero case +select interval '1 year 2 month' / null; +select interval '1 year 2 month' / 0; +select interval '4 months 2 weeks 6 days' * null; +select null * interval '4 months 2 weeks 6 days'; Review comment: Can we pick a consistent style here? We can list all cases here by either a) multiple `select interval_literal op null_or_zero` or b) a single select. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
