compound index and key joining

[neerajjoshi]

Hello Yathit

Thanks you for your patience for answering my queries.

I checked the link below -
http://dev.yathit.com/ydn-db/nosql-query.html

for compound index and key joining but did not get it . I am attaching snap shot of scheme with data . Can you please provide the proper syntax for query or provide me the link of working example.
I am using the below code here 1817 is my qid and 2 is sidn

key_range = ydn.db.KeyRange.bound(['1817', '2']); db.values(new ydn.db.IndexValueCursors('todo',key_range)).done(function(d) { console.log(d); } );

It gives me error undefined is not a function in line ( new ydn.db.IndexValueCursors() )

can you please let me know is there I have to include another js file as I am using only ydn.db-dev.js and is my syntax is write

![Uploading 2013-12-26_1327_snapshot1.png . . .]() ![Uploading 2013-12-26_1328_snapshot2.png . . .]()

[yathit]

Checkout this unit test page for key joining https://github.com/yathit/ydn-db/blob/master/test/algo/sorted_merge_test.js

For compound index, it is straight forward to use.

[neerajjoshi]

Thanks but I always get the error new ydn.db.IndexValueCursors is undefined when I use the line db.values(ydn.db.IndexValueCursors

please help me

[neerajjoshi]

Hi,

Can you please create a working example of IndexValueCursors or give me the list of file used as when I download the entire project from

https://github.com/yathit/ydn-db

and try to run file inside each folder it gives error
goog is undefined.

Thanks

[edanyal]

Hey neera, try downloading a build of the library that includes Cursor iteration. If you go to the download page you can build a custom library using the form.

Yathit, I see that you have this set up on bower, but it doesn't seem to install right-- any good build directions you'd suggest outside of your website? Thanks!

[yathit]

Yeah, I was unable to have time on bower working on each update. I will have to remove bower configuration file.