Before I screw up something, when I login using $ mysql -u root -p, and show databases: +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | game_data | | test | +--------------------+ Then I tried to create a new user and notice something is wrong with the PRIVILEGES. So I deleted the new users, and I guess I removed the 'root' and '
I'm on Ruby 1.9.2, Rails 3.0.x and I use MySQL DB. I have a Messages Model, where one can post new messages every day. I have an index action where I want to display these messages grouped by both month and year. This basically is used to filter messages. My query looks like this:- @active_msgs = Messages.where('expiry > ?', Time.now).order('created_at DESC') I used the group_by function in Rails,
I am having a problem installing the mysql2 gem. This comes up when I do gem install mysql2: Marks-MacBook-Pro:~ Mark$ gem install mysql2 Building native extensions. This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension. /Users/useruser/.rvm/rubies/ruby-1.9.2-p136/bin/ruby extconf.rb checking for rb_thread_blocking_region()... yes checking for mysql
During writes to Redis ( SET foo bar ) I am getting the following error: MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error. Basically I understand that the problem is that redis is not able to save data on the disk, but have no idea how to get rid o
In my gemfile I have: gem 'mysql2' My database.yml is as follows: default: &default adapter: mysql2 database: <%= ENV['db_name'] %> username: <%= ENV['db_user'] %> password: <%= ENV['db_pass'] %> host: <%= ENV['db_host'] %> pool: 32 socket: <%= ENV['socket'] %> development: <<: *default production: <<: *default I've run both bundle update and bundle install and my Gemfile.lock shows mysql2. Howeve
For simplicity, assume all relevant fields are NOT NULL. You can do: SELECT table1.this, table2.that, table2.somethingelse FROM table1, table2 WHERE table1.foreignkey = table2.primarykey AND (some other conditions) Or else: SELECT table1.this, table2.that, table2.somethingelse FROM table1 INNER JOIN table2 ON table1.foreignkey = table2.primarykey WHERE (some other conditions) Do these two work on
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