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  1. Spark
  2. SPARK-8159 Improve expression function coverage (Spark 1.5)
  3. SPARK-8864

Date/time function and data type design

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.5.0
    • SQL
    • None
    • Spark 1.5 release

    Description

      Please see the attached design doc.

      Attachments

        1. SparkSQLdatetimeudfs (1).pdf
          123 kB
          Reynold Xin

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-8943 CalendarIntervalType for time intervals

          • Major - Major loss of function.
          • Resolved
          is related to

          Sub-task - The sub-task of the issue SPARK-8174 date/time function: unix_timestamp

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8175 date/time function: from_unixtime

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8176 date/time function: to_date

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8177 date/time function: year

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8178 date/time function: quarter

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8179 date/time function: month

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8180 date/time function: day / dayofmonth

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8181 date/time function: hour

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8182 date/time function: minute

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8183 date/time function: second

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8184 date/time function: weekofyear

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8186 date/time function: date_add

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8187 date/time function: date_sub

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8188 date/time function: from_utc_timestamp

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8191 date/time function: to_utc_timestamp

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8192 date/time function: current_date

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8193 date/time function: current_timestamp

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8194 date/time function: add_months

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8195 date/time function: last_day

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8196 date/time function: next_day

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8197 date/time function: trunc

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8198 date/time function: months_between

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-8199 date/time function: date_format

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-8866 Use 1 microsecond (us) precision for TimestampType

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              rxin Reynold Xin
              rxin Reynold Xin
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              Dates

                Created:
                Updated:
                Resolved: