similar to: attach database in active record with sqlite3

Hi. I was trying to code same as the rails guide : getting started. I could follow steps to 6.3 Working with Posts in the Browser. (setting home page, creating a resource, running a migration) After clicked create button, errors are occured. SQLite3::SQLException: unable to open database file: INSERT INTO "posts" ("name", "created_at", "title",

Hello, i can''t insert data into table. This is weird because everything else works: i can select data the database file I use; i can insert data into required table if i connect to my sqlite3 file from shell and insert data manually. My database configuration: production: adapter: sqlite3 dbfile: db/production.sqlite3 . File production.sqlite3 is chmod''ed 777 and

When I run TOT rails, my development sqlite3 database is corrupted whenever Rails attempts to access it. I found this a couple of days ago and reported it as <http://dev.rubyonrails.org/ticket/4330>. When I backout changeset 3981, I cannot reproduce the corruption. Has anyone else seen this problem? I''m running Mac OS X 10.4.5 with Ruby 1.8.4. I also have reinstalled both swig and

I am getting the following error using sqlite3. If I ran the same query directly in sqlite3 client, the data is saved without error. Same is happening for every table during inserts. SQLite3::SQLException: sessions.id may not be NULL: INSERT INTO sessions ("updated_at", "session_id", "data") VALUES(''2009-09-30 02:28:45'',

I''ve always thought the sqlite3-ruby gem is needed for Rails apps to use SQLite3 databases, until the other day. I set up a VM running Ubuntu 9.0.4, 32-bit server edition with Rails 2.2.2 to host an app I had written (by the way, the VM was surprisingly easier to setup than the Mac it replaced). I had neglected to install the sqlite3-ruby gem on the VM, which I had installed on the Mac,

hi, i have a small form of textfields and i need to add these informations to a table in sqlite3 database. but i dont know how to do it. i mean that its small address book program. and ''id'' from ''clients'' table has to increments. i open database with : db = Database.open("data.db"), but then i dont know what to do... anyone can help? -- Posted via

Hi! I''m new with Ruby On Rails, so I don''t really know how I can get this fixed. As a result of a program, I''ve got +/- 20 XML files, and I would like to import them to my sqlite3 database. Each XML-file having it''s own table. Now I think I need to read the xml-files first and process them later. I''ve done some research and found REXML, but I

Hello, I''m trying to use sqlite3 and I''ve followed the steps here : http://wiki.rubyonrails.org/rails/pages/HowtoUseSQLite However I get the error above (uninitialized constant API) when trying to run a migration. I''m under Windows XP, using cygwin, the sqlite3.dll file is on the lib directory of my rails app (filemon, an utility that reports file access attempts

All; I am using Asterisk 1.8 and am running into some performance bottlenecks. Right now I am sending upwards of 700 concurrent faxes. I have no problem with that. The problems appear after the faxes complete. I was thinking of using sqlite3 to log CDR's, thinking that would be faster than using MySQL. Has anyone ever benchmarked this to quantify just how much faster sqlite3 is? Are there

There is a problem with blobs in ActiveRecord when you''re using sqlite3: sql length limits. Sqlite3 limits the size of the sql queries to 1mb. Because AR puts everything into the sql text, you can''t insert a blob or a clob that is larger than about a meg. That sucks. So I''m trying to fix that, but there''s a problem (obviously, or I wouldn''t be

Hello all, I''m kinda going through a rocky upgrade to rails 1.1 and I can''t find much on google about this. When I run my tests I get this: $ rake (in /home/www/art2) /usr/bin/ruby -Ilib:test "/usr/lib/ruby/gems/1.8/gems/rake-0.7.1/lib/rake/rake_test_loader.rb" "test/functional/panoramas_controller_test.rb"

Hi all, I am relatively new to ruby and RoR. I created a simple rails proj named foo by giving command -> rails foo --database=sqlite3 It created a new rails proj.. So in that I created a simple db class named user by using the below command -> ruby script/generate model user so in db/migrate I got a file named 20090421211825_create_users.rb created. and in app/models : user.rb got

ok... so I''m trying to get sqlite3 up and running on my app but i keep hitting a wall when i try to install the gem... I''ve got all the right bits a pieces installed (i can run sqlite from the console and create databases and such) but gems keeps telling me that it can access the ruby header file. but, i can can find this file in spotlight not problems (and no there is nothing

I hope this is in the right place, if not just point me to the right place, please. I''m running through this tutorial: http://developer.apple.com/tools/developonrailsleopard.html and everything went swimmingly until I got to the point where I had to do some db stuff in script/console. I enter what the tutorial tells me to vendor1 = Vendor.create(:name => ''Parties R

when i install typo on debian, appear error like this, could you tee me how to fix this bug?: debian:~# gem install sqlite3-ruby Need to update 4 gems from http://gems.rubyforge.org .... complete Select which gem to install for your platform (i486-linux) 1. sqlite3-ruby 1.1.0 (mswin32) 2. sqlite3-ruby 1.1.0 (ruby) 3. sqlite3-ruby 1.0.1 (mswin32) 4. sqlite3-ruby 1.0.1 (ruby) 5. sqlite3-ruby

I am getting this message when running my tests against RoR-3.1 .rvm/gems/ruby-1.8.7-p352/gems/activerecord-3.1.1/lib/active_record/ connection_adapters/abstract/connection_specification.rb:71:in `establish_connection'': Please install the sqlite3 adapter: `gem install activerecord-sqlite3-adapter` (sqlite3 is not part of the bundle. Add it to Gemfile.) However, I already have this in my

Hi, dear guys! I have following super simple program dbh=DBI.connect("DBI:SQLite3:barron.db") sth=dbh.prepare("INSERT INTO WORDS VALUES(?,?,?)") 3.times{ sth.execute("1","2","3") } and it gives me error : /Users/tsdeng/.rvm/gems/ruby-1.8.7-p302/gems/sqlite3-ruby-1.3.1/lib/sqlite3/statement.rb:41:in `bind_param'': library routine called

I am trying to install SQLite3 on my Rails app but I keep getting this error: ./sqlite3.dll: 127: The specified procedure could not be found. - Init_sqlite3 (LoadError) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

i am tryin' to install ruby-sqlite3 via gem, but it keeps givin' me this output: mathilda ~ # gem install sqlite3-ruby Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb install sqlite3-ruby checking for fdatasync() in -lrt... no checking for sqlite3.h... no make make: *** No

I have two databases in SQLite with the same schema. The other database was populated by an external customer and then returned. I want to use ActiveRecord to do the comparison. I am not sure of the best way to access the tables in each database with ActiveRecord models. I could change the connection dynamically whenever I want to switch between the databases, but this would seem to be clumsy