How do I handle database connections in Go using the SQL package?
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How do I handle database connections in Go using the SQL package?
To handle database connections in Go, you can use the database/sql package. First, import it and the driver for your database.
What are the steps to open a connection?
You can open a connection using sql.Open(driverName, dataSourceName). Make sure to check for errors after opening.
How do I ensure the connection is closed properly?
You should defer the db.Close() call right after opening the connection to ensure it closes when the function exits.
Can you give an example of querying the database?
Sure! After opening the connection, you can use db.Query() to execute a query and scan the results.
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