sqlserver: convert rows into columns dynamic

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SQL-Server-2012

I use sqlserver 2012 Express

I have this select

select C.COMPUTER_NAME, A.PART_NAME
from Projects.PARTS_ON_COMPUTERS P
left join Projects.COMPUTERS C ON C.Id= P.COMPUTER
LEFT JOIN Projects.COMPUTER_PARTS A ON A.Id= P.PART

gives mes results

computer_Name part_name
--------------------------------------------
pc1 hard 200g
pc1 display card
pc1 network card
pc2 hard 500g
pc2 display card

but I need the results to be

pc1 hard 200g display card network card
pc2 hard 500g display card

please help

Posted 20-Dec-15 3:22am

samerselo

Updated 20-Dec-15 3:25am

v2

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pt1401 · Answer 1 · 2015-12-20T04:18:00

Solution 1

I suspect you don't really need to this, and the transformation would be better done in .the code.
But if you *really* need to do it in SQL, look at PIVOT and UNPIVOT.

Oh, and take a look over on the right of the page at 'Related Questions'...

Posted 20-Dec-15 4:18am

pt1401

Updated 20-Dec-15 4:34am

v3

Comments

samerselo 20-Dec-15 12:35pm

I need to do it by sql statement bcz it will populate gridview in asp.net page
but my knowledge of pivot is 0%