You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.go
    path of file: ./repos/learning_tools/mysql
    
    the code of the file until where you have to start completion: package main

import (
	"database/sql"
	"fmt"
)
import _ "github.com/go-sql-driver/mysql" //导入my
    
func main() {
	db, err := sql.Open("mysql", "root:howie@tcp(127.0.0.1:3306)/test?charset=utf8")
	if err != nil {
		panic(err)
	}
	var user []User
	rows, err := db.Query("select * from  user")
	for rows.Next() {
		var Id int
		var Name string
		if err := rows.Scan(&Id, &Name); err != nil {
			continue
		}
		user = append(user, User{Id: Id, Name: Name})

	}
	fmt.Println(user)
	//[{1 111111} {2 22222} {3 33333} {4 44444}]
}