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14 changes: 11 additions & 3 deletions task.sql
Original file line number Diff line number Diff line change
@@ -1,11 +1,19 @@
-- Use our database
USE ShopDB;

-- Some data should be created outside the transaction (here)
INSERT INTO Orders (CustomerID, `Date`)
VALUES (1, CURDATE());

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The task description uses 2023-01-01 as an example and the tests may rely on a fixed date; using CURDATE() could cause mismatches. Check test.sql and consider hardcoding the expected date instead of the current date.


SET @OrderID = LAST_INSERT_ID();

-- Start the transaction
START TRANSACTION;

-- And some data should be created inside the transaction
INSERT INTO OrderItems (OrderID, ProductID, Count)
VALUES (@OrderID, 1, 1);

UPDATE Products
SET WarehouseAmount = WarehouseAmount - 1
WHERE ID = 1;

COMMIT;
COMMIT;
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