[postgis-users] Efficient 4D range query

[Hermano ...]

Hello
How one can express a 4D range query in Postgis? I would like to know what 4d points lie within a hypercube. This is my table:    CREATE TABLE myTable
    (
      point geometry,
      attrib double precision,
      CONSTRAINT ge_idx PRIMARY KEY (point)
    );
This is how I inserted the data points:    insert into myTable (point) values (ST_MakePoint(-71.10, 42.31, 12.43, 54.3));

It's trivial to specify a 2D bounding box, but I couldn't find a way to do the same in 4D. 		 	   		  
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