Murthy Nunna <mnunna@xxxxxxxx> writes: > Following is output from "ldd" command: > ldd /fnal/ups/prd/postgres/v9_5_3_x64/Linux-2-6/bin/psql | grep -i libpq > libpq.so.5 => /fnal/ups/prd/postgres/v9_5_3_x64/Linux-2-6/lib/libpq.so.5 (0x00007fbce99f5000) And that actually is the copy of psql you're invoking? Another theory worth considering is that something is helpfully setting PGHOST=/var/run/postgresql in psql's environment. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin