Using % with ILIKE operator

Hi,

Just wanted to ask something I'm not fully getting. I'm having trouble on how to correctly use the `ILIKE` operator with the `%` wildcard. I have a table `orders` with a `TEXT` field named `item_id`. This works:

```js
await db.all("SELECT * FROM orders WHERE item_id ILIKE ?;", item)
```

Adding the `%` wildcard in any of the following ways will fail:

```js
await db.all("SELECT * FROM orders WHERE item_id ILIKE %?;", item)
```

```js
await db.all("SELECT * FROM orders WHERE item_id ILIKE ?%;", item)
```

```js
await db.all("SELECT * FROM orders WHERE item_id ILIKE %?%;", item)
```

The error is the same for the 3 examples:

```
[Error: Parser Error: syntax error at or near "%"] {
errno: -1,
code: 'DUCKDB_NODEJS_ERROR',
errorType: 'Parser'
}
```

Adding single quotes for any of the `%` expressions above does not solve the issue.

Another similat issue that I'm getting is when I try to perform a `SELECT` with the `IN` operator. Given an array of ids, e.g: `[1, 2, 3]` How should I correctly write/pass arguments to `db.all`?:

```js
let orders = [1, 2, 3];
await db.all("SELECT * FROM batches WHERE order_id IN (?);", orders);
```

The above snippet produces the following error:

```
[Error: Conversion Error: Could not convert string '1,3,6' to INT64] {
errno: -1,
code: 'DUCKDB_NODEJS_ERROR',
errorType: 'Conversion'
}
```

Is there any documentation on how to write these types of queries?

Thanks in advance,
Lucas.