How to dynamically set a row value using data from a JS object? (onConflictDoUpdate)

const data = [
  {organisationId: "ABCD", accountId: "001", price: "120000"},
  {organisationId: "EFGH", accountId: "002", price: "59000"},
];

await db
  .insert(myTable)
  .values(data)
  .onConflictDoUpdate({
    target: [myTable.organisationId, myTable.financialAccountId],
    set: data[0], // Putting [0] works but how to dynamically set the value to the relevant object in data array?
  });