Alex
24 lines
718 B
SQL
24 lines
718 B
SQL
create table products_extended (
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id INT primary key,
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name VARCHAR(100) not null,
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category VARCHAR(50),
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price DECIMAL(10, 2),
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in_stock BOOLEAN default true,
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email_support VARCHAR(50)
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);
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insert into products_extended (id, name, category, price, in_stock, email_support)
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values (1, 'Mi Band 7', 'smartwatch', 49, true, 'miband@xiaomi.com');
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insert into products_extended (id, name, category, price, in_stock, email_support)
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values (2, 'Surface Pro', 'tablet', 1299, true, 'surface@microsoft.com');
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select * from products_extended -- проверил как выглядит таблица
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alter table products_extended
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add column rating DECIMAL(5, 2);
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truncate table products_extended;
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drop table products_extended
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