wypoon commented on code in PR #12117: URL: https://github.com/apache/iceberg/pull/12117#discussion_r1940307458
########## spark/v3.5/spark/src/test/java/org/apache/iceberg/spark/sql/TestSparkMonthsFunction.java: ########## @@ -76,13 +85,34 @@ public void testTimestampNtz() { assertThat(scalarSql("SELECT system.months(CAST(null AS TIMESTAMP_NTZ))")).isNull(); } + @TestTemplate + public void testBuiltInMonthFunction() { + assertThat(scalarSql("SELECT month(date('2017-12-01'))")) + .as("Expected to produce 12") + .isEqualTo(12); + assertThat(scalarSql("SELECT month(date('1969-12-31'))")) + .as("Expected to produce 12") + .isEqualTo(12); + assertThat(scalarSql("SELECT month(TIMESTAMP '2017-12-01 10:12:55.038194 UTC+00:00')")) + .as("Expected to produce 12") + .isEqualTo(12); Review Comment: This would fail when run in Jarvis Island (UTC-11), as it would be 2017-11-30. -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org