[fdo-internals] FDO documentation questions

Haris Kurtagic haris at sl-king.com
Thu May 1 13:24:25 EDT 2008

King.Oracle is supporting batch insert. I remember testing it in Fdo2Fdo
when it makes a speed difference when copying data.

I will look into Fdo2Fdo code and give you and example.





From: fdo-internals-bounces at lists.osgeo.org
[mailto:fdo-internals-bounces at lists.osgeo.org] On Behalf Of Donald
Sent: Thursday, May 01, 2008 3:59 PM
To: 'fdo-internals at lists.osgeo.org'
Subject: [fdo-internals] FDO documentation questions



I am working on the FDO documentation: The Essential FDO, The FDO
Developers Guide, and the FDO API Reference.


I was going to write some sample code that does batch inserts using the
OSGeo.FDO.Commands.BatchParameterValueCollection property of the
OSGeo.FDO.Commands.Feature.IInsert command but I was told that no
providers support batch insertion.


I currently believe that the SupportsParameters() method of
OSGeo.FDO.Connections.Capabilities.ICommandCapabilities says whether a
provider supports batch inserts.


According to a program I wrote, three providers support parameters:
ArcSDE, KingOracle, and PostGIS.


So my question is this: Do they actually support batch insertion?


If so, I would be very grateful for some sample code showing how to use
BatchParameterValueCollection to do batch insertion. 




Don Cameron

Autodesk Inc.

Developer Publications Specialist

Ottawa, Ontario, Canada




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