hello: i know oracle scatter read blocks,can set db_file_multiblock_read_count every time, i see postgres,it exists scatter read blocks,it is seq_scan,how to know scan many bloks every time? -- View this message in context: http://postgresql.1045698.n5.nabble.com/how-to-calculate-or-know-seq-scan-scan-how-many-blocks-every-time-tp5717892.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
