[
https://issues.apache.org/jira/browse/CALCITE-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16495888#comment-16495888
]
Julian Hyde commented on CALCITE-2339:
--------------------------------------
My point about WEEK is that 99.2% (I'm guessing) of intervals in real-world SQL
are one of the core interval types. So WEEK is not really worth worrying about.
> JDBC adapter should transform timestamp arithmetic for target database
> -----------------------------------------------------------------------
>
> Key: CALCITE-2339
> URL: https://issues.apache.org/jira/browse/CALCITE-2339
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
> Priority: Major
> Attachments: Datetime Addition - Calcite.pdf
>
>
> JDBC adapter should transform timestamp arithmetic for target database.
> There are two ways in Calcite to add intervals to timestamps: the
> TIMESTAMP_ADD function and the "<timestamp> + <interval>" operator.
> The attached document (authored by James Doung) describes their pros and cons.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
