[
https://issues.apache.org/jira/browse/DERBY-2557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12489535
]
Daniel John Debrunner commented on DERBY-2557:
----------------------------------------------
I assume this new method is only for returning DVD's, is that correct?
If so could it be declared to return DataValueDescriptor, since it's a method
on DataValueFactory.
> Provide a new interface on DataValueFactory(DVF) called
> getInstanceUsingFormatIdAndCollationType(formatId, collationType). This api
> will replace similar code in Monitor.
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-2557
> URL: https://issues.apache.org/jira/browse/DERBY-2557
> Project: Derby
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 10.3.0.0
> Reporter: Mamta A. Satoor
> Assigned To: Mamta A. Satoor
> Attachments:
> DERBY2557_getObject_Using_CollationType_FormatID_interface_on_DVF_v1_diff.txt,
> DERBY2557_getObject_Using_CollationType_FormatID_interface_on_DVF_v1_stat.txt
>
>
> Provide a new interface, called
> getInstanceUsingFormatIdAndCollationType(formatId, collationType) on DVF.
> Store will call this interface to create empty DVD objects and then load
> these DVD objects using readExternal. For performance efficiency, when Store
> needs more of the same base DVD, then on subsequent needs, it will call
> DVD.getNewNull rather than calling
> DVF.getInstanceUsingFormatIdAndCollationType again. This work is required for
> DERBY-2537.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
