[mapguide-internals] Motion: vote MapGuide RFC 78

[Kenneth Skovhede, GEOGRAF A/S]

+1 Kenneth

Regards, Kenneth Skovhede, GEOGRAF A/S



Tom Fukushima skrev:
> Hi,
>
> I motion for a vote on
>
> MapGuide RFC 78 - Enhance transaction capability to Feature Service
> http://trac.osgeo.org/mapguide/wiki/MapGuideRfc78
>
> Summary of review:
>
> What happens when one of ExecuteSqlQuery or ExecuteSqlNonQuery fails?  Does the user need to rollback transaction within exception handling, or is this done automatically?
>   
>>>> No action taken.  To give flexibility, the user can do a Rollback in the exception handler.
>>>>         
>
> In case that FDO provider doesn't support transaction, it throws exception?
>   
>>>> RFC updated: if a provider doesn't support transaction, BeginTransaction() will throw an MgInvalidOperationException saying transaction is not supported.
>>>>         
>  
> I think too that it doesn't have to do auto roll back but another question comes to me. I assume that MgTransaction will get hold on one particular FDO connection until either Rollback or Commit is executed ?
>   
>>>> Yes, MgTransaction will hold on the particular FDO connection until Commit or Rollback is executed. And there is also a timeout for transaction that if it's not committed or rollbacked within the timeout, the server will automatically rollback the transaction as mentioned in the RFC.  
>>>>         
>
> Add a UpdateFeatures that uses transaction:
>   
>>>> Description added.
>>>>         
>
> +1 Tom
>
> Thanks
> Tom
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