<para>-- If you have been using deprecated functions CHANGE your apps or suffer the consequences.
If you don't see a function documented -- it ain't supported or it is an internal function.
Some constraints in older tables were built with deprecated functions.
- If you restore you may need to rebuild table constraints with populate_geometry_columns().</para>
+ If you restore you may need to rebuild table constraints with populate_geometry_columns(). If you have applications or tools
+ that rely on deprecated functions, please refer to <link linked="legacy_faq" /> for more details.</para>
<para>#817 Renaming old 3D functions to the convention ST_3D (Nicklas Avén)</para>
<para>#548 (sorta), ST_NumGeometries,ST_GeometryN now returns 1 (or the geometry) instead of null
for single geometries (Sandro Santilli, Maxime van Noppen)</para>
<para>The functions given below are PostGIS functions that have changed behavior in PostGIS 2.0.</para>
<note><para>Most deprecated functions have been removed. These are functions that haven't been documented since 1.2
or some internal functions that were never documented. If you are using a function that you don't see documented,
- it's probably deprecated, about to be deprecated, or internal and should be avoided.</para></note>
+ it's probably deprecated, about to be deprecated, or internal and should be avoided. If you have applications or tools
+ that rely on deprecated functions, please refer to <link linked="legacy_faq" /> for more details.</para></note>
<itemizedlist>
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