I have a bunch of tables that have been exported as CSV files. They maintain some primary key/foreign key relationships and I would essentially like to make a new view using these (a new CSV file).

The databases/csv can be simplified to this:

```
Replys.csv
-PostId
-ReplyId 
-ReplyText

Users.csv
-ReplyId
-UserId
-UserText

```

Where `ReplyId` is a primary key in `Replys.csv` and and foreign key in `Users.csv`.

For each `User` find the `ReplyId: Users.csv -> Replys.csv : ReplyId`

So print each user, their ReplyId and ReplyText.

```
User | ReplyId | ReplyText

```

In SQL I believe it would be something like :

```
SELECT ReplyId, ReplyText
FROM Users, Replys
WHERE Users.ReplyId = Replys.ReplyID

```

How can I do this using just the CSV files? Is it possible?

Edit : This question is quite confusing, but I think I have explained it OK. If you have any further questions/clarifications please just ask in the replies :).