Sijo k g wrote: > Hi >> no i dont want to check the db which is specified in the yml file. >> in the same port, i ll create a new database to move existing records. >> for that i want to check whether the given db is alive or not > > You can directly execute query from with in rails > ActiveRecord::Base.connection.execute(sql) > > May be there some other solutions to your question which i am not > aware of > > > > Sijo
Thank u sql = "SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME 'c1'" @s = ActiveRecord::Base.connection.execute(sql) how to know the result. it always retuns not nil even for wrong db(which is not exists) how can i check it up -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
