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<DIV><FONT size=2><FONT size=3>Good day,<BR><BR>In PostGIS for
GEOMETRYCOLLECTION there is a note:<BR>Do not call with a GeometryCollection as
an argument.<BR>PostGIS plans to change functions and to enable them to work
with<BR>GEOMETRYCOLLECTION?<BR><BR><BR>Thanks,<BR>Oleg.</FONT><BR></FONT></DIV></BODY></HTML>