Reply to Re: Is it a complex sql query?

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Posted by Hugo Kornelis on 01/15/06 23:11

On 15 Jan 2006 10:09:18 -0800, stockblaster@gmail.com wrote:

>Hello
>
>I am sorry, i didn't explain my self what i wanted to acchive exactly.
(snip)

Hi Stockblaster,

That's exactly the reason why John suggested you to read the information
at www.aspfaq.com/5006 in his first post to you - posting CREATE TABLE
and INSERT statements and expected output is a much better way to
explain your needs than pure narrative.

If I understand your requirements correctly, then maybe something like
this will work:

SELECT t1.OrderId
FROM (SELECT TOP 4 OrderID
FROM Table1
ORDER BY OrderID DESC) AS t1
LEFT JOIN Table2 AS t2
ON t2.OrderId = t1.OrderId
AND t2.UserId = @UserId
WHERE t2.OrderID IS NULL

(untested - see www.aspfafq.com/5006 if you prefer a tested reply)

--
Hugo Kornelis, SQL Server MVP

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