42703 column does not exist, only for multi-word columns on one table

[TheStu]

I'm probably doing something simple wrong but I can't figure this out.

I have a 'users' table. Fetching data from the users table works fine, as long as the column names are all a single word (i.e. email). If I try to fetch data from a column that is two words separated by an underscore (i.e. is_admin) I get an error: ERROR #42703 column user.is_admin does not exist. To be clear this is not a problem only with the is_admin column, but with any multi-word column.

If I try to retrieve data from a different table with similar, multi-word columns, everything works as expected. The tables are all generated and altered only by Rails ORM, so are quite uniform.

code:

type Subscription struct {
    Id       int64
    Name     string
    StripeId string
}

type User struct {
    Id      int64
    Email   string
    IsAdmin bool
    Uid     string
    Tokens  string
}

var s []Subscription
err := db.Model(&s).Select()
if err != nil {
  panic(err)
}
fmt.Println(s)

var u []User
err = db.Model(&u).Select()
if err != nil {
  panic(err)
}
fmt.Println(u)

The subscription data prints fine, but I get a panic error on the user data.