What are some effective SQL error handling techniques in Go?

What are some effective SQL error handling techniques in Go?

In Go, you can handle SQL errors using the error interface. Always check for errors after executing queries.

Can you give me an example of how to implement error handling in a SQL query?

Sure! Here's a simple example:

result, err := db.Exec("INSERT INTO users (name) VALUES (?)", "John")
if err != nil {
    log.Fatalf("Error inserting user: %v", err)
}

What should I do if I encounter a database connection error?

You can check if the error is related to the connection and handle it accordingly, perhaps by retrying the connection.

Are there any best practices for logging SQL errors?

Yes, always log the error with context, including the query that caused it, to make debugging easier.