Rails How to list database tables objects using the Rails console

Question

I was wondering if you could list examine what databases objects are available to you in the Rails console  I know you can see them using other tools  I am just curious  Thanks

User · Answer

Its a start  it can list   models   Dir new    RAILS ROOT  app models   entries   Looking some more

User · Answer

You can use rails dbconsole to view the database that your rails application is using  It s alternative answer rails db  Both commands will direct you the command line interface and will allow you to use that database query syntax

User · Answer

I hope my late answer can be of some help  This will go to rails database console      rails db   pretty print your query output      headers on  mode columns  turn headers on and show database data in column mode     Show the tables    table     help  to see help  Or use SQL statements like  Select   from cars

User · Answer

Run this    Rails application eager load     Then  ActiveRecord  Base descendants   To return a list of models tables

User · Answer

To get a list of all model classes  you can use ActiveRecord  Base subclasses e g   ActiveRecord  Base subclasses map    cl  cl name   ActiveRecord  Base subclasses find    cl  cl name     Foo

User · Answer

You are probably seeking   ActiveRecord  Base connection tables   and  ActiveRecord  Base connection columns  projects   map  amp  name    You should probably wrap them in shorter syntax inside your  irbrc

[ruby-on-rails] Rails: How to list database tables/objects using the Rails console?

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