How to write tsql for report

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How to write tsql for report

JoNTSQLSrv

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Points: 1420
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July 27, 2016 at 11:38 pm

#328570

Hi guys,
Hope all are doing good.
I just wanted a idea on report buiding query. Like , i actually tired to bring count for a particular logic , that came well, but when i tried to bring count for another complete different logic in same query it is messed up.
So, can any one tell me idea to merge 2 different logic query in a single result? i mean as seperate column in a single row
for example
result :
col1 col2 col3
logic1 logic2 logic3
I tried Union but some times it works but most of time it gives some problem.
Just give me some sample idea to mingle two different logic in a single row
Thanks

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Sergiy SSC Guru Points: 110206 More actions · Answer 1

Can you be more specific about the term "completely different logic"?

Are the tables at least the same for those different logics?

_____________
Code for TallyGenerator

JoNTSQLSrv Default port Points: 1420 More actions · Answer 2

Sergiy (7/28/2016)
Can you be more specific about the term "completely different logic"?
Are the tables at least the same for those different logics?

Thanks for your reply Sergiy, i meant 'completly different logic' because count and grouping them for another set which is in different tables ( no ways to join )

we can use #temp but still i wanted to do it in a query without #temp table. Is there any option that we can combine both in a single row result ?

ChrisM@Work SSC Guru Points: 186127 More actions · Answer 3

JoNTSQLSrv (7/28/2016)
Sergiy (7/28/2016)
Can you be more specific about the term "completely different logic"?
Are the tables at least the same for those different logics?
Thanks for your reply Sergiy, i meant 'completly different logic' because count and grouping them for another set which is in different tables ( no ways to join )
we can use #temp but still i wanted to do it in a query without #temp table. Is there any option that we can combine both in a single row result ?

If you are attempting to merge two quite different queries, then why not reduce the number of guesses and post the queries? This article [/url]will help you to understand that forum communication works differently to face-to-face.

^{“Write the query the simplest way. If through testing it becomes clear that the performance is inadequate, consider alternative query forms.” - Gail Shaw}

For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden

ScottPletcher SSC Guru Points: 100948 More actions · Answer 4

Probably the easiest way is to use derived tables within a main query, like below, assuming that each derive table returns only a single row:

SELECT q1.*, q2.*, q3.* --, ...

FROM (

SELECT ..., ...

FROM ...

) AS q1

CROSS JOIN (

SELECT ..., ..., ..., ...

FROM ...

) AS q2

CROSS JOIN (

SELECT ...

FROM ...

) AS q3

SQL DBA,SQL Server MVP(07, 08, 09) A socialist is someone who will give you the shirt off *someone else's* back.

JoNTSQLSrv Default port Points: 1420 More actions · Answer 5

ScottPletcher (7/28/2016)
Probably the easiest way is to use derived tables within a main query, like below, assuming that each derive table returns only a single row:
SELECT q1.*, q2.*, q3.* --, ...
FROM (
SELECT ..., ...
FROM ...
) AS q1
CROSS JOIN (
SELECT ..., ..., ..., ...
FROM ...
) AS q2
CROSS JOIN (
SELECT ...
FROM ...
) AS q3

Thanks a lot ScottPletcher .. it worked