[fdo-internals] SDF Spatial Index Error... crashing SDF file?!
max at geoinova.com
Wed Jul 30 03:47:41 EDT 2008
Hm, the problem is confirmed... It seems that inserting invalid geometries
(invalid to what extent - still need to figure out) into SDF causes breaking
spatial index. Alas, after spatial index gets broken the whole SDF is
trashed - beyond recovering. This is rather critical. I.e. 700 Mb file gets
reduced to 1 Mb and cannot be recognized/open by FDO anymore.
Maksim Sestic wrote:
> Hi all,
> Just got an error report during INSERT-ing large dataset into the SDF file
> using FDO managed wrappers:
> "SDF spatial index error."
> After that, any consecutive SDF file access yields:
> "File is not an SDF file, or is an SDF file with an unsupported version."
> ...and SDF file itself seems to be broken somehow (it's not accessible
> What's the cause and is there any help to it?
> Maksim Sestic
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