Access 列持ちデータを行持ちデータへ変換する - ray88’s diary■列持ちデータのテーブル作成 ※クエリデザインのSQLビューに入力 CREATE TABLE SalesDataWide ( Code TEXT, [1-4-2022] CURRENCY, [1-5-2022] CURRENCY, [1-6-2022] CURRENCY, [1-7-2022] CURRENCY, [1-8-2022] CURRENCY, [1-9-2022] CURRENCY, [1-10-2022] CURRENCY, [1-11-2022] CURRENCY, [1-12-2022] CUR…