> I use Postgis and PGrouting extension. > The error come when I use a pgrouting function pgr_createtopology() It appears pgrouting violates the 1GB per chunk limit in the postgres backend when processing large datasets: https://github.com/pgRouting/pgrouting/issues/291 Bye, Chris. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general