MaxGekk opened a new pull request #26358: [SPARK-29712][SQL] Take into account the left bound in `fromDayTimeString()` URL: https://github.com/apache/spark/pull/26358 ### What changes were proposed in this pull request? In the PR, I propose to check the left bound - the `from` interval unit, and reset all unit values out of the specified range of interval units. Currently, `IntervalUtils.fromDayTimeString()` takes into account only the right bound but not the left one. ### Why are the changes needed? This fix makes `fromDayTimeString()` consistent in bound handling. ### Does this PR introduce any user-facing change? Yes, before: ```sql spark-sql> SELECT interval '1 2:03:04' hour to minute; interval 1 days 2 hours 3 minutes ``` After: ```sql spark-sql> SELECT interval '1 2:03:04' hour to minute; interval 2 hours 3 minutes ``` ### How was this patch tested? - Added new tests to `IntervalUtilsSuite` - Fixed expected results for `literals.sql` and `interval.sql`
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