17 lines
452 B
SQL
17 lines
452 B
SQL
CREATE TABLE IF NOT EXISTS products(
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product_id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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code VARCHAR(50) NOT NULL,
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title VARCHAR(50) NOT NULL,
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UNIQUE(code, title)
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);
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CREATE TABLE IF NOT EXISTS stocks(
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stock_id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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date DATE NOT NULL,
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product_id INT NOT NULL,
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display_count INT NOT NULL,
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stock_count INT NOT NULL,
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sale_count INT NOT NULL,
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UNIQUE(date, product_id)
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);
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