mysql 创建临时表

 创建临时表

create TEMPORARY table SalesSummary(
product_name VARCHAR(50) NOT NULL,
total_sales DECIMAL(12,2) NOT NULL DEFAULT 0.00,
avg_unit_price DECIMAL(7.2) NOT NULL DEFAULT 0.00,
total_units_sold INT UNSIGNED NOT NULL DEFAULT 0
);

插入数据

INSERT INTO SalesSummary
    (product_name, total_sales, avg_unit_price, total_units_sold)
    VALUES
    ('cucumber', 100.25, 90, 2);

SELECT * from SalesSummary

 删除临时表

DROP TABLE SalesSummary;