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  1. Spark
  2. SPARK-24378

Incorrect examples for date_trunc function in spark 2.3.0

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Details

    • Documentation
    • Status: Resolved
    • Trivial
    • Resolution: Fixed
    • 2.3.0
    • 2.3.1, 2.4.0
    • Documentation
    • None

    Description

      Within Spark documentation for spark 2.3.0, Listed examples are incorrect.

      date_trunc(fmt, ts) - Returns timestamp ts truncated to the unit specified by the format model fmt. fmt should be one of ["YEAR", "YYYY", "YY", "MON", "MONTH", "MM", "DAY", "DD", "HOUR", "MINUTE", "SECOND", "WEEK", "QUARTER"]

      Examples:

      {{> SELECT date_trunc('2015-03-05T09:32:05.359', 'YEAR'); 2015-01-01T00:00:00 > SELECT date_trunc('2015-03-05T09:32:05.359', 'MM'); 2015-03-01T00:00:00 > SELECT date_trunc('2015-03-05T09:32:05.359', 'DD'); 2015-03-05T00:00:00 > SELECT date_trunc('2015-03-05T09:32:05.359', 'HOUR'); 2015-03-05T09:00:00 }}

       

      Examples should be date_trunc(format, value)

      {{SELECT date_trunc('YEAR','2015-03-05T09:32:05.359'); }}

       

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              yumwang Yuming Wang
              dark-shadows Prakhar Gupta
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                Updated:
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