Note that index-only scans can affect idx_tup_fetch. An index-only scan that avoids heap fetches will increment idx_tup_read but not idx_tup_fetch.
Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/c78d8cd1464bc6b69fdc72f9ce51407c89554ece Modified Files -------------- doc/src/sgml/monitoring.sgml | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers