In a Go project, you're required to implement database transactions to ensure data integrity. How would you utilize the database/sql package to achieve this, and what precautions would you take?
- Begin a transaction using db.Begin(), execute multiple SQL statements within the transaction, and commit the transaction using tx.Commit(). Rollback the transaction in case of errors.
- Execute SQL statements individually without using transactions. Ensure error handling for each statement.
- Use a single SQL statement for all operations to maintain atomicity. Handle errors using panic and recover.
- Utilize db.Exec() for each SQL statement, and wrap error handling around each statement.
To implement database transactions in Go using the database/sql package, you should begin a transaction using db.Begin(), execute multiple SQL statements within the transaction, and commit the transaction using tx.Commit(). Rolling back the transaction in case of errors is crucial to ensure data integrity.
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