35. 手順ー10から
/* まず親テーブルを作成 */
CREATE TABLE sales_item (id int, shop_id int, sales_date date, amount
bigint, note text) PARTITIONED BY RANGE (sales_date);
/* 年月ごとに子テーブルを作成 */
CREATE TABLE sales_item_201701 PARTITION OF sales_item FOR VALUES FROM
('2017-01-01') TO ('2017-02-01');
/* パーティション追加時はテーブルを追加するだけ */
CREATE TABLE sales_item_201702 PARTITION OF sales_item FOR VALUES FROM
('2017-02-01') TO ('2017-03-01');
CREATE TABLE sales_item_201703 PARTITION OF sales_item FOR VALUES FROM
('2017-03-01') TO ('2017-04-01');