sqlite3-ruby

I want to have @messages return @folder.messages where the value of column "deleted" is NOT equal to true. I'm not sure why this keeps throwing a SQLException. I guess I'm not formatting the deleted attribute properly, but I'm not sure how to fix it. Any help would be greatly appreciated. Thanks in advance. Error message: ActiveRecord::StatementInvalid in MailboxController#index SQLite3::SQLException: no such column: true: SELECT "message_copies".* FROM "message_copies" WHERE ("message_copies".folder_id = 1) AND (deleted != true) Application Trace: app/controllers/mailbox_controller.rb:14:in

Upgrading to Rails 3 by starting with RVM 1.8.7. OSX 10.5.8 Output: josh-crewss-macbook:~ joshcrews$ gem install sqlite3-rubyBuilding native extensions. This could take a while...ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. /Users/joshcrews/.rvm/rubies/ruby-1.8.7-p174/bin/ruby extconf.rb checking for sqlite3.h... yes checking for sqlite3_libversion_number() in -lsqlite3... yes checking for rb_proc_arity()... no checking for sqlite3_column_database_name()... no checking for sqlite3_enable_load_extension()... no checking for sqlite3_load_extension()... no

I'm having issues installing the sqlite3-ruby gem on crunchbang linux. After googling the past few hours and following several people with the same problem, I still haven't gotten it to work. Here is what I see after trying a 'sudo 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/ruby1.8 extconf.rb checking for sqlite3.h... yes checking for sqlite3_libversion_number() in -lsqlite3... yes checking for rb_proc_arity()... no checking for sqlite3_initialize()... no sqlite3

When i try to run Ruby on Rails application.... i facing the following error symbol lookup error: /home/user/.rvm/gems/ruby-1.9.2-preview3/gems/sqlite3-ruby-1.3.0/lib/sqlite3/sqlite3_native.so: undefined symbol: sqlite3_initialize I don't know whats the error exactly. can any one please help me out this...... I had the same issue this morning after upgrading sqlite3-ruby to 1.3.0. A quick fix is to uninstall 1.3.0 and ensure 1.2.5 is installed: gem uninstall sqlite3-ruby --version 1.3.0 gem install sqlite3-ruby --version 1.2.5 The better option is to set your gem config to ignore 1.3.0. For

I am having trouble trying to run the following ruby script on OSX (Leopard). require 'sqlite3' database = SQLite3::Database.new( "new.database" ) database.execute( "create table sample_table (id INTEGER PRIMARY KEY, sample_text TEXT, sample_number NUMERIC);" ) database.execute( "insert into sample_table (sample_text,sample_number) values ('Sample Text1', 123)") database.execute( "insert into sample_table (sample_text,sample_number) values ('Sample Text2', 456)") rows = database.execute( "select * from sample_table" ) p rows but I get the following error: /Users/Ted/.rvm/rubies/ruby-1.9.2-p180

I have a simple SQL question. I want to make a 3 column database and I have the following code: sqlite3 meshdb.db "create table t1 (t1key INTEGER PRIMARY KEY, prideID, pubmedID);" When I try to import a simple csv file with two columns (prideID and pubmedID), I get a "expected 3 columns of data but found 2" error. I want the t1key to be an integer, and automatically count up as new fields are added. Do I have to put NOT NULL in front of PRIMARY KEY to for this to work? .import does not support reshaping the input (except from setting the separator). You need to import the CSV file into a