How do I perform SQL join queries in Go?

How do I perform SQL join queries in Go?

You can use the database/sql package in Go to perform SQL join queries. Do you have a specific type of join in mind?

Yes, I want to do an inner join between two tables.

You can write a query like this: SELECT a.*, b.* FROM tableA a INNER JOIN tableB b ON a.id = b.a_id;. Would you like to see how to execute this in Go?

Yes, please show me how to execute that query.

First, you need to open a database connection and then use db.Query() to execute the query. Here's a sample code snippet:

rows, err := db.Query("SELECT a.*, b.* FROM tableA a INNER JOIN tableB b ON a.id = b.a_id")
if err != nil {
    log.Fatal(err)
}
defer rows.Close()
// Process rows here