How can I iterate through a MySQL result set?

Question

Here is the code I\'m using:

# Run the query against the database defined in .yml file.
# This is a Mysql::result object - http://www.tmtm.org/en/mysql/ruby/         


        

Answer 1

Use :as => :hash:

raw = ActiveRecord::Base.connection.execute(sql)
raw.each(:as => :hash) do |row|
  puts row.inspect # row is hash
end