MySQL is currently one of the most well-known and widely used database technologies available to developers. It has a massive community, and it may power half of the internet as the primary database technology for WordPress.
The Golang comes with this package which is lightweight and very fast and supports connections over 'TCP/IPv6 and IPv4 protocols'.
Now import the MySql driver using the following command
go get github.com/go-sql-driver/mysql
We can connect to the MySql server with the following program, but before jumping into that we are going to need a database object to which we can connect the server and checks the connection. creating a database object.
db, err := sql.Open("mysql", "<user>:<password>@tcp(127.0.0.1:3306)/<database-name>")
replace "username" with yours and password also, add your database name that has been created in local machine to check the MySql server.
package main
import (
"database/sql"
"fmt"
_ "github.com/go-sql-driver/mysql"
)
func main() {
//creating a database which will the connection
db, err := sql.Open("mysql", "root:passwd@tcp(0.0.0.0:3306)/user")
//for errors
if err != nil {
panic(err)
}
//method ping returns error if it face some trouble while connecting
err = db.Ping()
if err != nil {
panic(err)
}
fmt.Print("Done!")
defer db.Close()
}
outputs:
Done!
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