[racket] in-query problems

From: George Neuner (gneuner2 at comcast.net)
Date: Fri Dec 12 11:05:47 EST 2014

On 12/11/2014 11:53 AM, Ryan Culpepper wrote:
>   Using in-query within a for loop:
>   > (for/list ([(n t) (in-query c "select n, t from numbers")])
>       (list n t))
>   '((1 "one") (2 "two") (3 "three") (4 "four") (5 "five"))

Ok, so  in-query  does return multiple columns as (values ...). That 
will work.  What's important is being able to get multiple columns - how 
they are returned is less important.

I appreciate you taking the time to explain it.  I wish I could have 
figured it out myself.


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