[jira] [Created] (FLINK-25304) TIMESTAMP/TIMESTAMP_LTZ Pad with trailing zeros for fractional seconds depending on the precision specified

["Marios Trivyzas (Jira)" <ji...@apache.org>]

Marios Trivyzas created FLINK-25304:
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             Summary: TIMESTAMP/TIMESTAMP_LTZ Pad with trailing zeros for fractional seconds depending on the precision specified
                 Key: FLINK-25304
                 URL: https://issues.apache.org/jira/browse/FLINK-25304
             Project: Flink
          Issue Type: Sub-task
            Reporter: Marios Trivyzas


Should we pad with trailing zeros for the fractional second part?

e.g.:

 
{noformat}
CAST(CAST('2021-12-13 11:22:33.123456' AS TIMESTAMP(9) AS STRING){noformat}
Should it return:

 
{noformat}
2021-12-13 11:22:33.123456{noformat}
or:
{noformat}
2021-12-13 11:22:33.123456000{noformat}
?

 

 



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