class <%= migration_class_name %> < ActiveRecord::Migration<%= migration_version %>

def change
  create_table :pghero_query_stats do |t|
    t.text :database
    t.text :user
    t.text :query
    t.integer :query_hash, limit: 8
    t.float :total_time
    t.integer :calls, limit: 8
    t.timestamp :captured_at
  end

  add_index :pghero_query_stats, [:database, :captured_at]
end

end