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From "Mike Matrigali (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (DERBY-3856) difference between Embedded vs DerbyNetClient in format of return from timestamp(cast(? as varchar(32)))
Date Mon, 12 Jul 2010 18:12:50 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mike Matrigali resolved DERBY-3856.
-----------------------------------

         Assignee: Knut Anders Hatlen  (was: Mike Matrigali)
    Fix Version/s: 10.5.3.1
                   10.6.1.1
       Resolution: Fixed

backported to 10.5 and 10.6, resolving as fixed, and reassigning orginal fixer.

> difference between Embedded vs DerbyNetClient in format of return from timestamp(cast(?
as varchar(32)))
> --------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3856
>                 URL: https://issues.apache.org/jira/browse/DERBY-3856
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.3.1, 10.4.2.0, 10.5.1.1
>            Reporter: Myrna van Lunteren
>            Assignee: Knut Anders Hatlen
>             Fix For: 10.5.3.1, 10.6.1.1, 10.7.0.0
>
>         Attachments: fix.diff
>
>
> There is a slight difference in how Embedded vs. DerbyNetClient return a specific cast.
> This showed up during conversion of the test lang/datetime.sql which before was only
run with Embedded...
> The following sql: 
> prepare dateTimePS as 'values( date(cast(? as integer)),timestamp(cast(? as varchar(32))))';
> execute dateTimePS using 'values(cast(1 as integer), ''2003-03-05-17.05.43.111111'')';
> gives:
>                                1         |2                         
>                                -------------------------------------
> Embedded:         1970-01-01|2003-03-05-17.05.43.111111
> DerbyNetClient:  1970-01-01|2003-03-05 17:05:43.111111
> (in Embedded there's a '-' between date and time part, with DerbyNetClient a space; with
Embedded the separator between time elements is ., with DerbyNetClient :. Embedded reflects
the data as passed in, with DerbyNetClient it seems to be the default timestamp format).
> I am not sure which is correct at this point, but I confirmed the behavior is like this
in latest builds of trunk and 10.3 and 10.4 branches.

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