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Storage of Points in ESRI ST_Geometry   omri fima Nov 07, 2009
Re: Storage of Points in ESRI ST_Geometry   A.J. Romanelli Nov 09, 2009
Re: Storage of Points in ESRI ST_Geometry   Vince Angelo Nov 09, 2009
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Subject Storage of Points in ESRI ST_Geometry 
Author omri fima 
Date Nov 07, 2009 
Message beacuse of limitations in my ORM , it is quite complicated to use the transfomation methods, so i thought probably the easiest solution is to read the geometry data directly from the POINTS BLOB.

I'm finding it hard to find what is the storage format of the POINTS BLOB inside an ST_GEOMETRY Column.
is it Compressed binary? just wkb? or anything else?


 
   
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Subject Re: Storage of Points in ESRI ST_Geometry 
Author A.J. Romanelli 
Date Nov 09, 2009 
Message Reading data directly from the points blob isn't supported, you need to access this data from an ESRI interface (the sde api or the st_geometry functions) if you want to work in a supported environment. The st_geometry uses the same sdebinary storage as far as I know (but I wouldn't recommend trying to decode that unless you are willing to put in a large amount of time/effort to something that may change with the next software release). 
   
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Subject Re: Storage of Points in ESRI ST_Geometry 
Author Vince Angelo 
Date Nov 09, 2009 
Message If reading BLOBs is the easiest solution, you've got a pretty
hairy environment going. I don't even know if you *can* access
the raw LOB from an ST_GEOMETRY object.

- V