I'm working a project where I need to use a SQLite database to read, create , and edit different objects. I thought I had established the connection properly but, it turns out I had only established a read only connection. How do I modify this code to be a read-write connection using SQLite.swift

import Foundation
import SQLite
import UIKit


let path = Bundle.main.path(forResource: "Assignment2", ofType: "sqlite3")
//Array of customer structs to populate the table
var customerArray: [Customer] = []


class CustomerPageVC: UIViewController, UITableViewDelegate, UITableViewDataSource {

//IBOutlets
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var addCustButton: UIButton!



override func viewDidLoad() {
    super.viewDidLoad()
    //Additional Setup
    do {
        //Search for DB in documents directory
        let db = try Connection(path!)
        let customers = Table("Customers")
        //Define the columns of the table as expressions
        let id = Expression<Int64>("CustomerID")
        let name = Expression<String>("CustomerName")
        let contactName = Expression<String>("ContactName")
        let address = Expression<String>("Address")
        let city = Expression<String>("City")
        let postalCode = Expression<String>("PostalCode")
        let country = Expression<String>("Country")
        
        //Load the data from db file into customerArray
        for customer in try db.prepare(customers) {
            let cust = Customer(Int(customer[id]), customer[name], customer[contactName], customer[address], customer[city], customer[postalCode], customer[country])
            customerArray.append(cust)
        }
    }
    catch {
        print(error)
    }
    tableView.delegate = self
    tableView.dataSource = self
} 
}

Edit there's a func copyDatabaseIfNeeded in the documentation so maybe my true question is in what context do I use this func to copy the database to the application support directory?

func copyDatabaseIfNeeded(sourcePath: String) -> Bool {
let documents = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first!
let destinationPath = documents   "/db.sqlite3"
let exists = FileManager.default.fileExists(atPath: destinationPath)
guard !exists else { return false }
do {
    try FileManager.default.copyItem(atPath: sourcePath, toPath: destinationPath)
    return true
} catch {
  print("error during file copy: \(error)")
    return false
}
}

You can find the documentation for SQLite.swift here