2
私は[README.md][1]ファイルに記載されている両方の宝石をインストールしました。私はクエリ文字列を持っていて、私はlocalhostからデータベースに直接接続したいです..それは可能ですか？SQL-Serverを直接オンラインデータベースに接続するactiverecord-sqlserver-adapter
class Timelapse < ActiveRecord::Base
establish_connection({
:adapter => "sqlserver",
:host => "myhostname.net",
:username => "myusername",
:password => "mypassword",
:database => "mydbname"
})
end
と私はTimelapse.firstを実行しようとしましたし、これらの宝石
SETP使用することで、このような接続
TinyTds::Error: Adaptive Server connection failed
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/tiny_tds-0.7.0/lib/tiny_tds/client.rb:74:in `connect'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/tiny_tds-0.7.0/lib/tiny_tds/client.rb:74:in `initialize'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/connection_adapters/sqlserver_adapter.rb:311:in `new'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/connection_adapters/sqlserver_adapter.rb:311:in `dblib_connect'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/connection_adapters/sqlserver_adapter.rb:302:in `connect'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/connection_adapters/sqlserver_adapter.rb:58:in `initialize'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/sqlserver_base.rb:17:in `new'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-sqlserver-adapter-4.2.10/lib/active_record/sqlserver_base.rb:17:in `sqlserver_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:438:in `new_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:448:in `checkout_new_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:422:in `acquire_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:349:in `block in checkout'
from /home/ijunaidfarooq/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:348:in `checkout'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:263:in `block in connection'
from /home/ijunaidfarooq/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:262:in `connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:571:in `retrieve_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_handling.rb:113:in `retrieve_connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/connection_handling.rb:87:in `connection'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/querying.rb:39:in `find_by_sql'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/relation.rb:639:in `exec_queries'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/relation.rb:515:in `load'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/relation.rb:243:in `to_a'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.6/lib/active_record/relation.rb:630:in `inspect'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/railties-4.2.6/lib/rails/commands/console.rb:110:in `start'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/railties-4.2.6/lib/rails/commands/console.rb:9:in `start'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:68:in `console'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/ijunaidfarooq/.rvm/gems/ruby-2.2.2/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:8:in `require'