Question: Using Python language 1. Display multiple rows from a query result 2. Have a multi-statement transaction, where all statements succeed and the transaction commits 3.

Using Python language 1. Display multiple rows from a query result 2. Have a multi-statement transaction, where all statements succeed and the transaction commits 3. Have a multi-statement transaction, where the earlier statements success and the later statement fails. In this case, the whole transaction must be rolled back.

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