minhtrannhat/comp353_assignment1
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fix: the amount here is actually the revenue sum

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minhtrannhat 2024-07-11 16:05:13 -04:00
parent 9455039fd6
commit 10d1f6e831
Signed by: minhtrannhat
GPG Key ID: E13CFA85C53F8062
1 changed files with 1 additions and 3 deletions
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src/main/sql/answers.sql
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@ -148,9 +148,7 @@ WHERE Products.color = 'red'
AND Sales.date = '2024-02-14'; AND Sales.date = '2024-02-14';
-- Question 1 part 2 c) -- Question 1 part 2 c)
-- One sID can have multiple products SELECT SUM(Sales.amount)
-- We need the DISTINCT keyword
SELECT COUNT(DISTINCT sID)
FROM Sales FROM Sales
WHERE Sales.date = '2024-02-14'; WHERE Sales.date = '2024-02-14';