[fdo-internals] Patch for ticket 864: BUG in SQL Server Spatial FDO provider when using filter

Andy Zhang Andy.Zhang at autodesk.com
Mon Aug 12 17:40:27 PDT 2013


Hi Jackie,

It is a general issue of almost all RDBMS. It should be caused by the fix for ticket #802 http://trac.osgeo.org/fdo/ticket/802. 
Could you please check if this patch also works for #802?

Thanks
Andy

-----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, August 12, 2013 4:18 PM
To: fdo-internals at lists.osgeo.org
Subject: [fdo-internals] Patch for ticket 864: BUG in SQL Server Spatial FDO provider when using filter

Hi All, 

I've attached a patch for ticket 864 (BUG in SQL Server Spatial FDO provider when using filter) 

http://trac.osgeo.org/fdo/ticket/864

The patch tweaks the FDO filter analysis to always parenthesise the top-level operands if the top-level operator is a logical AND which is needed if the FDO attribute has a series of chained logical OR conditions like the example filter in the ticket.

Please review. Thanks. 

- Jackie



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