[postgis-users] Geom/Rast Intersection St9bad_alloc

[JamesH]

"ST_Band ?" Thank you.

Have tried ST_Intersection(geom, rast, ST_Band(rast, ARRAY[1,2,3])) in query
above
Returns: function st_intersection(geometry, raster, raster) does not exist.

Have also attempted ST_Intersection(geom, rast, ST_Band(rast, '1,2,3')) 
but this returns the same error.

Basic syntax question, but how do I cast to integer or double precision?
I've used ::text before
but not sure its the same.

Kind Regards,
James

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GIS Undergraduate
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