similar to: Table associated problem using belongs_to

Hi This looks like a bug in ActiveRecord. I am messing with eager loading (on 12.1) and all of a sudden records started disappearing from a table (and I am not doing anything delete related)!! The following line works OK:- @todos = Todo.find(:all, :include => [ :whens],:order => "position ASC") The following line is mysteriously deleteing :where rows from the DB after

Hi. I have two tables and want to join them. <genres> id genre_name genre_order <links> id genre_id name symbol url order display etc The code of links_Controller is like below. def list @links = Genre.find(:all,:include => :link) end Below is the mysql log. SELECT genres.`id` AS t0_r0, genres.`genre_n ame` AS t0_r1, genres.`genre_order` AS t0_r2, links.`id` AS t1_r0,

I''m trying to track down why I''m getting close to desired output, but not quite. It looks like the webpage sorta-kinda is grabbing the right data. For instance, there are three Login objects which should be showing and it looks like the show is grabbing three objects, so that fits, to a degree. However, it''s just grabbing the hexadecimal object id, and not

Hey guys, I just came across this oddity, not sure what to make of it yet, but I think it might be incorrect behavior. When doing a @inst.find(:all, :include => ["hometeam", "awayteam"] ...) hometeam and awayteam are two references from a belongs_to that is of the same model and of the same table. I will get a pgerror stating that "matches", which is

Hi, I am trying the following in Ruby using InstantRails 1.7 on WindowsXP Publication.find(:all, :include => [:doc_type, :release_state] ) but I get the error: OCIError: ORA-00904: "DOC_TYPES"."PUBLICATION_ID": invalid identifier: SELECT publications.id AS t0_r0, publications.docid AS t0_r1, publications.doc_type_id AS t0_r2, publications.title AS t0_r3,

Hi there, I''m currently building a membership application and I want to be able to select, not just all the memberships, but the most current membership from the database on a per user basis. I have linked the tables as shown:- class Membership < ActiveRecord::Base belongs_to :payment belongs_to :person end class Person < ActiveRecord::Base has_many :memberships

I''m trying to do a find that includes a join. It has to be a find because I''m using the results for a Pagination, so I need to limit my query to the number of results I want to display per page. Here''s the type of thing I want to do: Employee table <-> Skills_Employees table <-> Skills table Let''s say I want to find all the employees who have

When I do this: term = Term.find(1, :include => :definition) term.definition.term Two SQL queries are fired, why? -- Posted via http://www.ruby-forum.com/.

Here is my weird problem. Two models like following: Lexeme id:int name:string Structure id:int ref_id:string meta_id:int Lexeme can have many structure records through foreign key ''ref_id'' in the structures table. And these structure records belonging to one lexeme differs between each other using meta_id. And if Lexeme has structures, then there must be a top_struct whose

Hello, @users = User.find(:all, :include => {:user_data => :user_data_field}, :order => "username = ''someone-oHC15RC7JGTNLxjTenLetw@public.gmane.org'' desc", :limit => 50) This produces: User Load IDs For Limited Eager Loading (74.648762) SELECT * FROM (SELECT DISTINCT ON (users.id) users.id, username AS alias_0 FROM users LEFT OUTER JOIN

Today I face with incorrect behavior in ActiveRecord. It take place when I try to use :include parameter for .find method. Where are two typical cases: 1. You have record with self-referential joins CREATE TABLE keywords (id, group_id); class Keyword < ActiveRecord::Base belongs_to :group, :class_name => "Keyword", :foreign_key =>

hello there, i have a model that uses acts_as_tree: >class GbEntry < ActiveRecord::Base > acts_as_tree :order => ''created_at DESC'' >end and i want it to paginate, including all children to avoid unnecessary db queries: > @gb_entry_pages, @gb_entries = > paginate :gb_entries, :per_page => 15, :order => ''created_at DESC'',

I have this Product.find(:all, :include => [:brand, :category, :type], :group => "description"), but it dont group by description why? Bruno -- Posted via http://www.ruby-forum.com/.

Ruby 1.8.2, edge Rails (and 1.0), Mac OS X 10.4.3. Here''s the SQL that gets generated for an eager load: SELECT events.`id` AS t1_r0, events.`user_id` AS t1_r1, addresses.`id` AS t0_r0, events.`name` AS t1_r2, addresses.`name` AS t0_r1, events.`meet_at` AS t1_r3, addresses.`phone_number` AS t0_r2, events.`created_at` AS t1_r4, addresses.`phone_service` AS t0_r3, events.`location_id`

I have an ActiveRecord class that has several has_many,belongs_to, habtm, and the new has_many => :through relationships. Whenever I try a find(:all, :conditions => "some conds", :include [:relationship]) it works fine, but if I have find(:all, :conditions => "some conds", :include [:relationship, :other_relation]) it gets a sql error such as Mysql::Error: You

I am working with an existing schema and thus limited in how much I can bend my existing column names. I have a table Users, and a table ForumUsers, for which I have a "has_one" relationship - a user has_one forumuser. When I look at my user records I wish to include some information from forumuser: @users = User.find :all, :include => :forum_user, :order =>

Notice the "AS" keyword appears many times. Oracle does not support this keyword: ActiveRecord::StatementInvalid: OCIError: ORA-00905: missing keyword: SELECT tim esheets.id AS t0_r0, timesheets.start_date AS t0_r1, timesheets.status AS t0_r2, timesheets.cost AS t0_r3, timesheets.charge AS t0_r4, timesheets.employee AS t0 _r5, employees.id AS t1_r0, employees.name AS t1_r1,

I''m looking for someone to confirm the following as a bug in Rails 1.0 before I post it to Trac. If I use eager loading on an association that has conditions defined, the conditions are ignored. The following example illustrates the problem. I have two tables: create_table "blogs", :force => true do |t| t.column "name", :string end create_table

I did some searches in the mailing list and on the web but I can''t seem to find the answer to this, but it''s pretty much a noob question. I have a Product object class Product < ActiveRecord::Base has_many :product_identifications has_one :product_identification_item_number has_one :product_identification_product_code end the product_identifications is using

In the following snippet, can''t the includes being inferred from the where clause? Order.includes(:items).where(:items => { :category => [1,2,3] }) Can''t the includes be inferred from the where clause? Order.where(:items => { :category => [1,2,3] }) Would this conflict with any existing usages of the where clause and hashes? -- You received this