Back slash broke parsing url about go-clickhouse HOT 2 CLOSED

// Literal escape the given string.
func Literal(s string) string {
    p := ""

    if strings.Contains(s, `\`) {
        p = "E"
    }

    s = strings.Replace(s, `'`, `''`, -1)
    s = strings.Replace(s, `\`, `\\`, -1)
    return p + `'` + s + `'`
}