Oracle Spatial Question

From: Mark <mstern_at_xtra.co.nz>
Date: 23 Feb 2005 08:37:12 -0800
Message-ID: <1109176632.780100.167190@l41g2000cwc.googlegroups.com>

I am new to Oracle Spatial, and have a couple of questions.

It seems that a layer (table/column combination) can have mixed spatial types, e.g. points and polygons in the same column. Is this correct?

If so, then what is teh performance impact of this?

Is it possible to have a point defined only as SDO_POINT (as Oracle recomends in the reference guide), in a column with a polygon, and everything still work?

TIA Mark Received on Wed Feb 23 2005 - 10:37:12 CST