You can add spatial data to any table by adding a column that supports spatial data.
The table must be in a catalog store table created using the IN SYSTEM clause.
You must be the owner of the table, or have ALTER privilege on the table, or have the ALTER ANY TABLE or ALTER ANY OBJECT system privilege.
Table must be in the catalog store table created with the "IN SYSTEM" clause.
A spatial column is added to the existing table.
You can place SRID constraints on the column to place restrictions on the values that can be stored in a spatial column.