Add num_printings field to illustrators.

Author: plural

db/migrate/20221125223355_add_num_printings_to_illustrators.rb

@@ -0,0 +1,5 @@
+class AddNumPrintingsToIllustrators < ActiveRecord::Migration[7.0]
+  def change
+    add_column :illustrators, :num_printings, :integer
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_11_25_065640) do
+ActiveRecord::Schema[7.0].define(version: 2022_11_25_223355) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -148,6 +148,7 @@
     t.string "name"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.integer "num_printings"
   end
 
   create_table "illustrators_printings", id: false, force: :cascade do |t|