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我有一个遗留数据库，我通过sqlserver适配器连接到。其中一个数据库被称为“SiteIndex_Players”。我已经生成以下模型：定义表名Ruby on Rails 3.2.1
class SiteIndexPlayer < ActiveRecord::Base
set_table_name = "SiteIndex_Players"
end
我也试过：
class SiteIndexPlayer < ActiveRecord::Base
table_name = "SiteIndex_Players"
end
这两种方式，当我运行轨道控制台rails c，我得到这个：
1.9.2-p290 :001 > SiteIndexPlayer.first
SiteIndexPlayer Load (352.1ms) EXEC sp_executesql N'SELECT TOP (1) [site_index_players].* FROM [site_index_players]'
ActiveRecord::StatementInvalid: TinyTds::Error: Invalid object name 'site_index_players'.: EXEC sp_executesql N'SELECT TOP (1) [site_index_players].* FROM [site_index_players]'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:412:in `each'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:412:in `handle_to_names_and_values_dblib'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:401:in `handle_to_names_and_values'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:373:in `_raw_select'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:367:in `block in raw_select'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:280:in `block in log'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:275:in `log'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:367:in `raw_select'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:350:in `do_exec_query'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:24:in `exec_query'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-sqlserver-adapter-3.2.1/lib/active_record/connection_adapters/sqlserver/database_statements.rb:293:in `select'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:16:in `select_all'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/query_cache.rb:63:in `select_all'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/querying.rb:38:in `block in find_by_sql'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/explain.rb:40:in `logging_query_plan'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/querying.rb:37:in `find_by_sql'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/relation.rb:170:in `exec_queries'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/relation.rb:159:in `block in to_a'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/explain.rb:33:in `logging_query_plan'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/relation.rb:158:in `to_a'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/relation/finder_methods.rb:377:in `find_first'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/relation/finder_methods.rb:122:in `first'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.1/lib/active_record/querying.rb:5:in `first'
from (irb):1
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.1/lib/rails/commands/console.rb:47:in `start'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.1/lib/rails/commands/console.rb:8:in `start'
from /home/ubuntu/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.1/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'1.9.2-p290 :002 >
有意义的是，表格是“SiteIndex_Players”，而不是“site_index_players”（注意缺少的下划线）。
有没有一种方法可以定义表的名称为“SiteIndex_Players”？
感谢