> pointn( > geometryn(the_geom, 1), > generate_series(1, numpoints(geometryn(the_geom, 1))) > ) > Hi, that means if there is a Linestring, e.g. LINESTRING ( x1 y1, x2 y2, x3 y4 ) this function will Return 3 Points. But my itention was: If I have a LINESTRING ( x1 y1, x2 y2, x3 y4 ), I want to add a given amount of points to this linestring, so that when tranforming it to MULTIPOINT I will have a return of (for example) 7 points ... but i DONT'T want to change the geometry of the linestring, just adding some more points! so: transforming LINESTRING ( x1 y1, x2 y2, x3 y4 ) to LINESTRING ( x1 y1, x2 y2, x3 y4, x4 y4, x5 y5, ... ) but it is the same line! Why doing all this stuff? I just want to find out the center of that linestring^^ bye
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