[pgrouting-dev] APSP Implementation

[Anton Patrushev]

Hi Jay,

Sorry for such late reply - some parts of our world still live offline :)

It is quite difficult to debug PostgreSQL stored procedures. I use
debug messages (NOTICE command) in pl/pgsql and same approach for C
(good old print). It is possible to debug it with gdb and Valgrind
(try to google for some tutorials - there must be few of them).

Anton.