[jira] [Updated] (FLINK-21456) TableResult#print() should correctly stringify values of all data types in SQL format

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-21456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-21456:
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    Labels: stale-assigned  (was: )

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> TableResult#print() should correctly stringify values of all data types in SQL format
> -------------------------------------------------------------------------------------
>
>                 Key: FLINK-21456
>                 URL: https://issues.apache.org/jira/browse/FLINK-21456
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / API
>            Reporter: Jark Wu
>            Assignee: Timo Walther
>            Priority: Major
>              Labels: stale-assigned
>
> Currently {{TableResult#print()} simply use {{Object#toString()}} as the string representation of the fields. This is not SQL compliant, because for TIMESTAMP and TIMESTAMP_LZ, the string representation should be {{2021-02-23 17:30:00}} instead of {{2021-02-23T17:30:00Z}}.
> Note: we may need to update {{PrintUtils#rowToString(Row)}} and also SQL Client which invokes this method. 



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