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Posted to issues@spark.apache.org by "Maxim Gekk (JIRA)" <ji...@apache.org> on 2019/01/14 21:14:00 UTC

[jira] [Created] (SPARK-26618) Make typed Timestamp/Date literals consistent to casting

Maxim Gekk created SPARK-26618:
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             Summary: Make typed Timestamp/Date literals consistent to casting
                 Key: SPARK-26618
                 URL: https://issues.apache.org/jira/browse/SPARK-26618
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.4.0
            Reporter: Maxim Gekk


Currently values of typed literals TIMESTAMP and DATE are parsed to desired values by Timestamp.valueOf and Date.valueOf. This restricts date and timestamp pattern, and makes inconsistent to casting to TimestampType/DateType. Also using Timestamp.valueOf and Date.valueOf assumes hybrid calendar while parsing textual representation of timestamps/dates. This should be fixed by re-using cast functionality.



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