How to get server database info

[Ami Kapadia]

Hi!

I want to get server database update_seq. 

I am getting all information of local database using this code :

config.db.changes({since : config.info.update_seq}, function(err, change) 

{

console.log(config);

console.log(change);

}

Both gives local database info. But can't find any info about server database.

How can I get it?

[Ami Kapadia]

Hi!

I am using :

Todo example - https://github.com/couchbaselabs/TodoLite-PhoneGap

JS code - https://github.com/couchbaselabs/TodoLite-PhoneGap/blob/master/js/index.js

Now, how can I fetch CouchDB server's database info like "update_seq", "doc_count"?

Here is information of my CouchDB database informations. How can I fetch it using JS? 

{"db_name":"amitesting","doc_count":477,"doc_del_count":6,"update_seq":522,"purge_seq":0,"compact_running":false,"disk_size":1028216,"data_size":324307,"instance_start_time":"1405537345886287","disk_format_version":6,"committed_update_seq":522}

[Jens Alfke]

On Jul 17, 2014, at 9:37 AM, Ami Kapadia <ami....@gmail.com> wrote:

Now, how can I fetch CouchDB server's database info like "update_seq", "doc_count"?

Just use an XHR to GET /dbname from the remote server, and parse the response as JSON.

If you’d rather use a library, there are a bunch of JS CouchDB libraries; one is called ‘coux’ IIRC, or you can just google for them.

—Jens

[Traun Leyden]

s/coux/coax

Link: https://github.com/jchris/coax

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[Ami Kapadia]

Hi Tarun!

I am using todolite-Phonegap which is also using coax internally. Check here : https://github.com/couchbaselabs/TodoLite-PhoneGap/blob/master/js/modules.js

That's why I am having trouble when I include coux library.

Can I get server database information using this coax which I am currently using?

Thanks!

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[Jens Alfke]

On Jul 18, 2014, at 2:01 AM, Ami Kapadia <ami....@gmail.com> wrote:

I am using todolite-Phonegap which is also using coax internally. Check here : https://github.com/couchbaselabs/TodoLite-PhoneGap/blob/master/js/modules.js

That's why I am having trouble when I include coux library.

I think coax and coux are just different forks of the same library. (JChris would know better.) You should be able to do it using coax. It’s just a simple XHR call.

—Jens

[Ami Kapadia]

Yeah!

I tried to fetch data using coax which returns XMLHttpRequest object in return. So, again I have to parse it to JSON. That's reducing performance.

Instead of that, I am fetching database info using Angular $http object which is working very fast.

Thanks!

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[Nick Wood]

Glad $http object is working fast.  Thanks!

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