[fdo-internals] Re: FDO RFC 61 ready for review

[Orest Halustchak]

Hi Traian,

Can you explain a bit more how the provider uses transactions internally? In particular, if the user of the provider is controlling transactions themselves using begin/end transactions, how does the provider deal with that if there are inserts in between the begin/end transaction calls?

Thanks,
Orest.

-----Original Message-----
From: fdo-internals-bounces at lists.osgeo.org [mailto:fdo-internals-bounces at lists.osgeo.org] On Behalf Of Traian Stanev
Sent: Monday, May 23, 2011 1:04 PM
To: FDO Internals Mail List
Subject: RE: [fdo-internals] Re: FDO RFC 61 ready for review


We already had savepoints implemented in the SQLite provider, but removed them because they do not play nice with use of regular transactions. The provider uses transactions internally to (for example) batch inserts. So, whoever uses savepoints on top or in between of Fdo inserts with sqlite is asking for trouble.

Traian


-----Original Message-----
From: fdo-internals-bounces at lists.osgeo.org [mailto:fdo-internals-bounces at lists.osgeo.org] On Behalf Of Sam Wang
Sent: Sunday, May 22, 2011 10:40 PM
To: FDO Internals Mail List
Subject: RE: [fdo-internals] Re: FDO RFC 61 ready for review

Hi Jackie,

In the proposed milestone(3.7.0), we will implement SQL server spatial and SQLite provider for this API enhancement.

Thanks,
Sam

-----Original Message-----
From: fdo-internals-bounces at lists.osgeo.org [mailto:fdo-internals-bounces at lists.osgeo.org] On Behalf Of Jackie Ng
Sent: Monday, May 23, 2011 9:50 AM
To: fdo-internals at lists.osgeo.org
Subject: [fdo-internals] Re: FDO RFC 61 ready for review

Hi Sam,

What FDO providers will be the primary beneficiaries of this API enhancement?

- Jackie

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