Account Options

  1. Sign in
The old Google Groups will be going away soon, but your browser is incompatible with the new version.
Google Groups Home
« Groups Home
mongodb-user
Home
+ new post
About this group
Join this group
MongoDB multi indexing
Options
There are currently too many topics in this group that display first. To make this topic appear first, remove this option from another topic.
There was an error processing your request. Please try again.
flag
   2 messages - Collapse all  -  Translate all to Translated (View all originals)
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Marcin Rosinski  
View profile  
 More options Nov 16 2012, 5:26 am
From: Marcin Rosinski <m...@feedoptimise.com>
Date: Fri, 16 Nov 2012 02:26:13 -0800 (PST)
Local: Fri, Nov 16 2012 5:26 am
Subject: MongoDB multi indexing
Print | Individual message | Show original | Report this message | Find messages by this author

Hi guys,

I have a quick question, do you know if mongo can create an index on the
following data structure:

    {
        prices: {
            price1: 0.90,
            price2: 0.12,
            price3: 0.13
        }
    }

so I would like to do index like this `ensureIndex({prices:1})` but I am
not sure will it include all prices and its values inside.

The reason why I need to lay data this way not the standard Array approach
is because I would like to be able to sort based on which price version has
been chosen i.e. `sort({prices.price:1})`.

Any ideas?

cheers


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Sam Millman  
View profile  
 More options Nov 16 2012, 7:46 am
From: Sam Millman <sam.mill...@gmail.com>
Date: Fri, 16 Nov 2012 12:45:51 +0000
Local: Fri, Nov 16 2012 7:45 am
Subject: Re: [mongodb-user] MongoDB multi indexing
Print | Individual message | Show original | Report this message | Find messages by this author

This has also been posted on da stack:
http://stackoverflow.com/questions/13414630/mongodb-multi-indexing/13...

On 16 November 2012 10:26, Marcin Rosinski <m...@feedoptimise.com> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
End of messages
« Back to Discussions Older topic »

Create a group - Google Groups - Google Home - Terms of Service - Privacy Policy
©2013 Google