* Jeff Davis: > 4. For the GiST penalty function, and perhaps some picksplit algorithms, > it might be nice to know the length of a range, or do some other kinds > of math. It introduces a lot of complexity to try to define math > functions for each subtype, and try to make sure they behave sanely. So > I was thinking that the user might need to specify a function that > converts the subtype into a float that approximates a value's position > in the total order.
Doesn't the eqsel hint already provide this information? -- Florian Weimer <fwei...@bfk.de> BFK edv-consulting GmbH http://www.bfk.de/ Kriegsstraße 100 tel: +49-721-96201-1 D-76133 Karlsruhe fax: +49-721-96201-99 -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
