Change DB schema from using parsed to native column

[icarito]

Changed the DB schema in Node to point at the native column name instead of alias.

Solr is having issues with the (huge) users database in production and this has been identified as related.

Part of the problem may be that it's not really an alias - it does some extra timestamp parsing:

plots2/app/models/node.rb

Lines 270 to 272 in ceb7d05

	DrupalContentFieldImageGallery.where(nid: nid)
	.order('field_image_gallery_fid')
	end

I.e. this line would become "changed" --

plots2/app/models/node.rb

Line 28 in ceb7d05

updated_at.strftime('%B %Y')

@jywarren suggested this might be a good first-timers-only task. It's related to general issue of

#956

[icarito]

When trying the naive approach of replacing updated_at for changed in drupal_node.rb like this:

+++ b/app/models/drupal_node.rb
@@ -25,7 +25,7 @@ class DrupalNode < ActiveRecord::Base                                                                                            text :body do
       body.to_s.gsub!(/[[:cntrl:]]/,'')
     end
-    time :updated_at
+    time :changed

I get the following error when reindexing:

[################################                                                    ] [322850/845573] [ 38.18%] [02:34] [04:10] [  2085.76/s]rake aborted!
ArgumentError: changed is not a multiple-value field, so it cannot index values []

[morrme]

The files seem to have been changed since this issue was created.

[jywarren]

Closing this -- we no longer use Solr! Thanks!