CatchDB Partial / Differential Recording

Question

I have several large, but logically organized documents - and I would like to perform updates only in a separate subsection of a separate document.

Given this simple document:

_id: 123456,
_rev: 3242342,
name: 'Stephen',
type: 'Person',
hobbies: [ 'sky-diving' ]

In my application, I can have the addHobbies method that will use the view just received:

_id: 123456,
_rev: 3242342,
hobbies: [ 'sky-diving' ]

To then add an extra hobby to the array hobbies, and then PUTonly that subset of the data back into the document.

, CouchDB [1.2] , , , , , PUT .

+3

isNaN1247 13 '12 8:58

2

, , JSON , Apache , , db.merge.

, , , Database.prototype.update( lib/cradle/document.js), , , .

, , CouchDB .

0

Mattijs 13 . '14 15:23

Pickels · Accepted Answer · 2012-05-13T15:28:04+0000

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.

cradle.js .

, merge():

db.merge('luke', {jedi: true}, function (err, res) {
    // Luke is now a jedi,
    // but remains on the dark side of the force.
});

, Node.js CouchDB.