Insert data

• Insert one object

fmt.Println(user.Id)

• Insert multiple objects by Slice on one table

• Insert multiple records by Slice of pointer on one table

users[0].Name = "name0"
...
affected, err := engine.Insert(&users)

• Insert two objects onto two tables.

users := make([]User, 1)
...
questions := make([]Question, 1)
questions[0].Content = "whywhywhwy?"

• Insert one or multple objects on multiple tables.