Many functions (some dependent on others) have been created, but over time, an even larger library of (possibly interdependent) functions may come into existence, which may increase fragility unless dependencies are managed, and the compilation of each function occurs in the right order. In addition, it may be necessary to call a specific function in different ways even though they all implement exactly the same functionality.
Oracle offers us a number of ways to handle these situations.
ST_Dimension function must be called with an
SDO_GEOMETRY parameter. However, it may be more efficient to call the function with an
SDO_GTYPE numeric attribute; ...