Thread: pgsql-server: Adjust cost_nonsequential_access() to have more reasonable

pgsql-server: Adjust cost_nonsequential_access() to have more reasonable

From

tgl@svr1.postgresql.org (Tom Lane)

Date:

10 June 2004, 21:02:06

Log Message:
-----------
Adjust cost_nonsequential_access() to have more reasonable behavior
when random_page_cost has a small value.  Per Manfred Koizar, though
I didn't use his equation exactly.

Modified Files:
--------------
    pgsql-server/src/backend/optimizer/path:
        costsize.c (r1.130 -> r1.131)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/optimizer/path/costsize.c.diff?r1=1.130&r2=1.131)