Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Couchdb Wiki" for change notification.
The "Built-In_Reduce_Functions" page has been changed by SebastianCohnen.
The comment on this change is: wasn't finished yet :).
http://wiki.apache.org/couchdb/Built-In_Reduce_Functions?action=diff&rev1=1&rev2=2
--------------------------------------------------
{"update_seq":6,"rows":[
{"key":null,"value":{"sum":2,"count":2,"min":1,"max":1,"sumsqr":2}}
]}
-
- {{{sum}}} and {{{count}}} is the equiverlent to {{{_sum}}} and {{{_count}}}. {{{min}}} and
{{{max}}} are the minimum and maximum values of the emitted values.
}}}
+ {{{sum}}} and {{{count}}} is the equiverlent to {{{_sum}}} and {{{_count}}}. {{{min}}} and
{{{max}}} are the minimum and maximum values of the emitted values. {{{sumsqr}}} is the sum
over all square roots of the emitted values (useful for statistics calculations).
+
|