Hello
I am working on subj. There are two variants:
a) simple C wrapper which can be SQL compatible .. with this wrapper
we don't need any changes in dump files .. but I thinking it's
impossible, because there are conflicts between functio'n names and
table's names.
b) simple SQL wrapper -> it need modification of dump file :(, but it
can work (probably doesn't needs modify of application).
I started work on variant b)
http://www.pgsql.cz/index.php/Tsearch2_wrapper
plpgsql procedures I'll rewrite to C later.
Now I thing, so compatibility is broken, but we can simplify port to
8.3 with some small wrapper like my wrapper.
Regards
Pavel Stehule