[jira] [Created] (CALCITE-7021) Support parse 'CAST('1' AS INTERVAL)'

["xiong duan (Jira)" <ji...@apache.org>]

xiong duan created CALCITE-7021:
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             Summary: Support parse 'CAST('1' AS INTERVAL)' 
                 Key: CALCITE-7021
                 URL: https://issues.apache.org/jira/browse/CALCITE-7021
             Project: Calcite
          Issue Type: Bug
            Reporter: xiong duan


Now we have supported :
{code:java}
CAST(VALUE as INTERVAL YEAY)、CAST(VALUE as INTERVAL MONTH)、CAST(VALUE as INTERVAL DAY)、
CAST(VALUE as INTERVAL HOUR)、CAST(VALUE as INTERVAL MINUTES)、CAST(VALUE as INTERVAL SECOND)
{code}
In postgreSQL：

{code:java}
CAST(VALUE as INTERVAL) ==> CAST(VALUE as INTERVAL SECOND)
select cast('1' as  interval);
select cast('1' as  interval second);
==>00:00:01
{code}



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