[postgis-users] problem in Distance function

[temiz]

hello

I tried this. But I got:
~~~~~~~~~~~~~~~~~~
SELECT *
FROM sgr_nuf_bina1
WHERE
 wkb_geometry && Expand(GeomFromText('POINT(28.28547 38.66539)',-1),100)
AND
 Distance(GeomFromText('POINT(28.28547 38.66539)',-1),wkb_geometry )< 100
~~~~~~~~~~~~~~
 ERROR:  Operation on two geometries with different SRIDs

what might  the problem be ?


regards

-- 
Ahmet Temiz
Turkey


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