9 lines
251 B
MySQL
9 lines
251 B
MySQL
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-- Place your SQL code here
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ALTER TABLE vn.sale
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ADD COLUMN total DECIMAL(10,2)
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AS (price * quantity * (100 - discount) / 100) VIRTUAL;
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ALTER TABLE vn.claim
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ADD COLUMN responsabilityRate DECIMAL(3,2)
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AS ((5 - responsibility) / 4) VIRTUAL;
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