Thanks for the reply. I tried that and it wasn't working, but then realized I was quite behind on versions. So I have upgraded to 1.3.15 and the ts-delayed gem 1.0.0. However, now my delayed job no longer works. I created another thread for that question.
Brian On Feb 11, 8:52 pm, Pat Allan <[email protected]> wrote: > Hi Brian > > If you're doing all these operations at once, I'd recommend wrapping it in a > suspended_delta call: > > Model.suspended_delta do > # update the thousands of records > end > > This will ensure the delta processing is only done once, at the end. > > Also, TS will try to respect the dirty status of AR records in recent > versions of AR, but if there are any fields or attributes from associations > or manually defined SQL strings, then it can't be certain about what data is > used for Sphinx indexes, and so forces the delta flag to true anyway. > > The callbacks that relate to all this are: > before_save :toggle_delta > after_commit :index_delta > > Hope this information makes sense. > > Cheers > > -- > Pat > > On 11/02/2010, at 1:13 AM, Brian wrote: > > > I have a situation where I update thousands of records from an > > external source. The majority of records don't really change, and the > > only way I know which have not change is via the dirty records > > functionality in Rails. However, it appears to me that the delta > > indexing does not check to see if the record changes, but triggers > > always anyway. So I end up with thousands of delta jobs to process, > > even when very little data changed. > > > What callback is being used to trigger a delta? Is there anyway I can > > suppress this, and have it only run if the object actually changed? > > > Brian > > > -- > > You received this message because you are subscribed to the Google Groups > > "Thinking Sphinx" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/thinking-sphinx?hl=en. -- You received this message because you are subscribed to the Google Groups "Thinking Sphinx" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/thinking-sphinx?hl=en.
