Is it possible to prevent `useLazyQuery` queries from being re-fetched on component state change / re-render?

The react-apollo documentation doesn't mention whether useLazyQuery should continue to fire the query when variables change, however they do suggest using the useApolloClient hook when you want to manually fire a query. They have an example which matches this use case (clicking a button fires the query).

function DelayedQuery() {
  const [dog, setDog] = useState(null);
  const client = useApolloClient();

  return (
    <div>
      {dog && <img src={dog.displayImage} />}
      <button
        onClick={async () => {
          const { data } = await client.query({
            query: GET_DOG_PHOTO,
            variables: { breed: 'bulldog' },
          });
          setDog(data.dog);
        }}
      >
        Click me!
      </button>
    </div>
  );
}

You don't have to use async with the apollo client (you can, it works). But if you want to use useLazyQuery you just have to pass variables on the onClick and not directly on the useLazyQuery call.

With the above example, the solution would be:

function DelayedQuery() {
  const [dog, setDog] = useState(null);
  const [getDogPhoto] = useLazyQuery(GET_DOG_PHOTO, {
    onCompleted: data => setDog(data.dog)
  })

  return (
    <div>
      {dog && <img src={dog.displayImage} />}
      <button
        onClick={() => getDogPhoto({ variables: { breed: 'bulldog' }})}
      >
        Click me!
      </button>
    </div>
  );
}