[ http://issues.apache.org/jira/browse/DERBY-1313?page=all ]
Kathey Marsden updated DERBY-1313:
----------------------------------
type: Improvement (was: Bug)
Fix Version: 10.2.0.0
Version: 10.2.0.0
Change to improvement and set affects and fix version
> SUR: Use DRDA's extended diagnostic to send ROW_UPDATED and ROW_DELETED
> warnings.
> ---------------------------------------------------------------------------------
>
> Key: DERBY-1313
> URL: http://issues.apache.org/jira/browse/DERBY-1313
> Project: Derby
> Type: Improvement
> Components: JDBC
> Versions: 10.2.0.0
> Reporter: Fernanda Pizzorno
> Assignee: Fernanda Pizzorno
> Fix For: 10.2.0.0
> Attachments: derby-1313.diff, derby-1313.stat, derby-1313v1.pdf,
> derby-1313v2.diff, derby-1313v2.stat, derby-1313v3.diff, derby-1313v3.stat
>
> Detectability of own changes is implemented in the client using warnings cf
> the write-up for DERBY-775. When a row has been deleted and/or updated, a
> warning will be sent to the client to indicate that fact. Presently, only one
> warning can be sent each time a data row is sent from to the client, that
> means that some warnings may be lost. Using extended diagnostic allows us to
> send several warnings for each data row.
> I propose to use extended diagnostics to send ROW_UPDATED and ROW_DELETED
> warnings when necessary. This may later be extended for other warnings, but I
> do not plan to do it as a part of the work in this issue.
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