similar to: update_all not changing updated_at

Hi has anyone managed to use update_all with rails on postgres? In my setup, it does not work: >> @keyword.update_all(myupdates) NoMethodError: undefined method `update_all'' for #<Keyword:0xb7ac4670> from /home/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/base.rb:1786:in `method_missing'' from (irb):14 I checked that the base.rb

Shouldn''t update_all be updating lock_version? As you can see from my console session below, it is upating the record (changed running attribute to true and returned 1 to show 1 recored was updated). But it did not increment lock_version. And optimistic locking is working correctly otherwise. As you can see below, lock version = 562 before and after the update_all call but it is

What''s the syntax to acquire the updated_at value of a session stored in a db? session.updated_at doesn''t work. can''t find any docs on this. -- gw --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

I am trying to use an integer object as a flag item for displaying a link on a page called reorder that is a column in my PlanProcedures table. I''m getting an error that says The Header is NoMethodError in Manage_plan_procedures#list missing attribute: reorder Here is what my model looks like: >> PlanProcedure.column_names => ["id", "plan_id",

Hi I noticed that if in my code I use the following: Photo.update_all("title = ''Ruby rocks'' ", "id IN (#{@photo_ids})") All my objects are properly updated but none of the filters/callbacks are triggered. Is that what''s expected? I have a before_update filter set on the Photo class and it gets totally ignored, I guess the only way to solve this

I''m having a little trouble with understanding how to work out the schematic for some of my classes using ActiveRecord when a file is in my lib directory: Brief example: Here''s the outline of the files in use: ....app ........controllers ............application_controller.rb ............rushing_offenses_controller.rb ........models ............rushing_offense.rb ....lib

I''ve got a table of events, and each event has a boolean attribute is_ten_event. On each row of the table is a chekbox to edit the value of is_ten_event, so that multiple rows can be edited with one submit. In order to allow boxes to be un-checked as well, the logic in the controller works like this get array of events from checkboxes that are ticked. make all events.is_ten_event =

Hi, I''m using an ActiveRecord::Observer to log users changing data in my application. However, I''ve noted that adding an item to a has_many relationship gets logged, but removing the item does not. That is: @product.users << user is logged, but: @product.users.delete(user) is not. I''ve dug into ActiveRecord and found that the underlying issue is that the

Is there anyway to call "update_attributes" where it updates only the attributes you specify with the update command. The only thing close to this is update_all where you have to specify the condition. So essentially you''d be stuck doing "id=#{obj.id}" as the condition. Are there any built in AR functions that allow you to update a particular object using straight

We are setting up a Dovecot over a pair of NFS which mirrored with DRBD +Heartbeat, under Debian Etch AMD64 with Kernel 2.6.22-5. The problem was slow header downloading rate. We had tried to use postal to inject 500 emails which are under 5KB each, but when ever we start up Mail.app, Thunderbird or even OE6, the header download rate is terrible slow. Its look like a few sec for just 1

hi - i have strings that i need to extract keywords from. the string might have html tags, urls, etc. i need to extract the keywords from the string. i imagine i''m not the first guy to have to tackle this problem. is there a gem i can use or anyone have any ideas how to approach this? thanks, dino

I''d like to produce an SQL update along the lines of: UPDATE companies SET category2={newcategory} WHERE (category2 = {oldcategory}) At the moment I''ve got: ctype = params[:ctype] Company.update_all("category2=ctype", "category2=ctype") At present this returns a StatementInvalid: Unknown column ''ctype'' in ''where clause'':

I am trying to speed up some DB operations and perhaps have gone overboard with indexes. Does MySQL usually use only one index per query and simply match keys on the results of the indexed first part? For example: DELETE FROM tokens WHERE 6813946236211560448 <= fnv AND fnv < 6818449835838930944 AND updated_at<''2010-06-20 14:08:55'' AND occurrences=0; If I understand

I'm trying to configure SSHA512 passwords and when testing discovered that they were not working as expected. At first i was using Centos 6.4 which doesn't have the glibc CRYPT newest functions ($6$salt$pass) so had to rollback to the Dovecot format ({SSHA512.HEX}saltedpassword+salt ) but I'm unable to let dovecot authenticate properly. Some logs and details: Apr 16 02:55:37

Hello, Anybody help me out? I done googled it good and didn''t find anything (which should mean that I''ve done something wrong). Not much code to talk about here, quite simply I have an attribute that is serialzied and when I update it, irb shows the object and my methods run on it as it were indeed so. Though when I reload it changes the data to a string. Not yaml, just one

Hello! This is the try number two. What was changed: - Added selectable choice in Kconfig file (thanks Jamal!) - Don''t abuse tc_u32_sel to not break backward compatibility (thanks Patrick!). Stephen, do you have any comments on iproute2 part? I know it''s not perfect but this is the best way, I think. "u32 match mark vvvv mmmm" it''s intuitive but breaks a

Hi Is there any way to temporarily stop the updated_at field from being updated when a record is modified with ActiveRecord? I have a date field which is keeping track of when the record data was last checked by my application and my app manually updates it, of course when I do this the updated_at field is also touched making it fairly useless for finding out when the actual data was changed

Hello, I am trying to edit and update all records of table ?intersts? (id, name, description) on one page and has no good idea how to do it right, when updating one record per page it?s ok The question is: what statement instead Interest.update_all(params[:interest]) in controller need to use to successfully update the database table by data passing to controller in parameter ?interest??

Hello! I am glad to announce a patch for u32 to allow matches on nfmark. The patch is non intrusive (few lines). Why I did this? Because fw classifier cannot be used together with u32. For example, now, you cannot match a mark of 0x90 and a destination port of 80. I know you can do it with iptables to do the marking, but if you use Jamal actions to apply mark to policed packets, you need

Using centos 6 with puppet-2.6.17 with thin_storeconfigs with mysql and nagios exported resources. Every time an agent connects to the master, the updated_at column in the hosts table is updated. However, the updated_at column in the other tables is not updated even when I alter a nagios resource attribute like retry_check_interval. What are the conditions by which the updated_at column is