Hi Jörg
The reason your post didn't appear straight away is because there's
moderation for everyone's first posts here (to avoid spam). Sorry for
the delay in getting it approved.
As for your delta issue - it doesn't look like you're doing anything
wrong. Can you confirm you've restarted Sphinx (and re-indexed
inbetween stopping and starting) after adding the delta property? I'm
expecting you have though, which may mean the problem is how Sphinx
treats separate indexes.
If the latter is the case, I can't offer much in the way of solutions,
except that I'm hoping to have a fix soon - Sphinx can merge indexes,
and so I want to get TS to a point where after running a delta index
it merges the results back into the core index (and so it gets treated
all as a single dataset again).
Unfortunately, I'm not sure when I can get a solution done though (a
common statement of mine on this list, sadly). Hoping to have more
time to tackle TS improvements over the next month though.
One other caveat - it takes Sphinx a second (maximum, although I guess
that would depend on local index sizes, etc) to catch up with the new
values in delta indexes - but I'm guessing there's a slight delay
between making your new instance and testing the search, so I doubt
that's the problem.
Cheers
--
Pat
On 26/12/2008, at 1:31 AM, Jörg Battermann wrote:
>
> Hey there,
>
> I am pretty sure I am doing something wrong, but for some reason new
> entries/instances of a model which has the delta-index declaration
> included do not show up in a generic, empty ("") search on that
> model...
>
>
> The ts declaration is like that:
>
> define_index do
> indexes title, :sortable => true
> indexes cached_plaintext_question, :as => :question
> indexes answers.cached_plaintext_body, :as => :answers
> indexes cached_tag_list, :as => :tags
> indexes user.name, :as => :user
> indexes answered_by, user_id
>
> has created_at
> has answers(:id), :as => :answer_ids
> set_property :delta => true
> end
>
> Now after creating a new new question (that's the model that's being
> indexed/searched), and going back to the controller's index, which has
> the following search code:
>
> @search_options = {
> :page => (params[:page] || 1),
> :per_page => Question.per_page,
> :include => :user,
> :order => "created_at DESC",
> :match_mode => :extended
> }
>
> @questions = Question.search((params[:search] || ""), @search_options)
>
>
> .... @questions does not contain this new instance mentioned above,
> but does after a full (re-)index.
>
> Why's that?
>
> Cheers, thanks & merry x-mas to everyone :)
> -Jörg
>
> >
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