You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@couchdb.apache.org by kx...@apache.org on 2013/09/27 20:03:50 UTC
[49/50] [abbrv] git commit: updated
refs/heads/1781-reorganize-and-improve-docs to 2375d00
Make builtin reduce functions definition referenceable.
Project: http://git-wip-us.apache.org/repos/asf/couchdb/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb/commit/47ff8636
Tree: http://git-wip-us.apache.org/repos/asf/couchdb/tree/47ff8636
Diff: http://git-wip-us.apache.org/repos/asf/couchdb/diff/47ff8636
Branch: refs/heads/1781-reorganize-and-improve-docs
Commit: 47ff8636fd57cfd85b2ebe9f2f902cc99db0c4c7
Parents: 6f007f8
Author: Alexander Shorin <kx...@apache.org>
Authored: Sun Sep 8 22:17:58 2013 +0400
Committer: Alexander Shorin <kx...@apache.org>
Committed: Fri Sep 27 22:01:49 2013 +0400
----------------------------------------------------------------------
share/doc/src/couchapp/ddocs.rst | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/couchdb/blob/47ff8636/share/doc/src/couchapp/ddocs.rst
----------------------------------------------------------------------
diff --git a/share/doc/src/couchapp/ddocs.rst b/share/doc/src/couchapp/ddocs.rst
index 01d3d69..1920a42 100644
--- a/share/doc/src/couchapp/ddocs.rst
+++ b/share/doc/src/couchapp/ddocs.rst
@@ -112,8 +112,14 @@ that main task of reduce functions is to *reduce* mapped result, not to make it
even bigger. Generally, your reduce function should converge rapidly to a single
value - which could be an array or similar object.
-Also CouchDB has three built-in reduce functions. These are implemented in
-Erlang and run right inside CouchDB, so they are much faster than the equivalent
+
+.. _reducefun/builtin:
+
+Builtin reduce functions
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Additionally, CouchDB has three built-in reduce functions. These are implemented
+in Erlang and runs inside CouchDB, so they are much faster than the equivalent
JavaScript functions: ``_sum``, ``_count`` and ``_stats``. Their equivalents in
JavaScript below: