> As a dba I have to, very often, query system functions, starting with > pg_last_xact_replay_timestamp and pg_current_wal_lsn. > > Would it be possible/hard/expensive, to change tab-completion so that: > > select pg_<tab> would work? Not what you asked for, but anyway, I use \sf pg_<tab> and copy the desired name to fix similar problems. >
