26.commit_rollback

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CREATE TABLE Accounts (
  AccountID INT PRIMARY KEY,
  AccountHolder VARCHAR(100),
  Balance DECIMAL(10,2)
);

-- Insert a new record into Accounts
INSERT INTO Accounts (AccountID, AccountHolder, Balance)
VALUES (1, 'Alice', 5000.00);

START TRANSACTION;

-- Perform one or more SQL statements
UPDATE Accounts SET Balance = Balance - 1000 WHERE AccountID = 1;

select * from accounts;

-- If all statements execute successfully, commit the transaction
COMMIT;

-- or 

UPDATE Accounts SET Balance = Balance - 1000 WHERE AccountID = 1;

select * from accounts;

rollback; 

select * from accounts;