[jira] [Updated] (HIVE-9792) Support interval type in expressions/predicates

["Jason Dere (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-9792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Dere updated HIVE-9792:
-----------------------------
    Description: 
Provide partial support for the interval year-month/interval day-time types in Hive. Intervals will be usable in expressions/predicates/joins:
{noformat}
  select birthdate + interval '30-0' year to month as thirtieth_birthday
  from table
  where (current_timestamp - ts1 < interval '3 0:0:0' day to second)
{noformat}

This stops short of adding making the interval types usable as a storable column type.

  was:
Provide partial support for the interval year-month/interval day-time types in Hive. Intervals will be usable in expressions/predicates/joins:
{noformat}
  select birthdate + interval '30-0' year to month as thirtieth_birthday
  from table
  where (current_timestamp - ts1 < interval '0-1' year to month)
{noformat}

This stops short of adding making the interval types usable as a storable column type.


> Support interval type in expressions/predicates 
> ------------------------------------------------
>
>                 Key: HIVE-9792
>                 URL: https://issues.apache.org/jira/browse/HIVE-9792
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Types
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>
> Provide partial support for the interval year-month/interval day-time types in Hive. Intervals will be usable in expressions/predicates/joins:
> {noformat}
>   select birthdate + interval '30-0' year to month as thirtieth_birthday
>   from table
>   where (current_timestamp - ts1 < interval '3 0:0:0' day to second)
> {noformat}
> This stops short of adding making the interval types usable as a storable column type.



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