CREATE DATABASE sparkdemo;
USE sparkdemo;
CREATE TABLE orders (
order_id int,
order_date string,
order_customer_id int,
order_status string
) ROW FORMAT DELIMITED FIELDS TERMINATED BY ','
STORED AS TEXTFILE;
LOAD DATA LOCAL INPATH '/data/retail_db/orders' INTO TABLE orders;
CREATE TABLE order_items (
order_item_id int,
order_item_order_id int,
order_item_product_id int,
order_item_quantity smallint,
order_item_subtotal float,
order_item_product_price float
) ROW FORMAT DELIMITED FIELDS TERMINATED BY ','
STORED AS TEXTFILE;
LOAD DATA LOCAL INPATH '/data/retail_db/order_items' INTO TABLE order_items;