我使用Rails 3.2.13與舊版NuoDB數據庫和activerecord-nuodb-adapter gem。數據庫已連接,我可以通過ActiveRecord :: Base.connections.tables獲得精確的表格列表。ActiveRecord :: StatementInvalid TypeError不是受支持的Ruby類型,使用NuoDB
這裏的錯誤:
[2] pry(main)> Store.first
Store Load (3.2ms) SELECT `store`.* FROM `store` FETCH FIRST 1 ROWS ONLY
ActiveRecord::StatementInvalid: TypeError: not a supported ruby type: 2004: SELECT `store`.* FROM `store` FETCH FIRST 1 ROWS ONLY
from /home/bion/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-nuodb-adapter-1.0.3/lib/active_record/connection_adapters/nuodb_adapter.rb:905:in `columns'