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Query Help

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sqlfresher2k7
Aged Yak Warrior

623 Posts

Posted - 2012-02-22 : 15:51:59

I want to generate the row numbers for the below..


declare @TableVar table ( 
	PID Varchar(5) NOT NULL, 
	Pval Varchar(10) NULL  
)

Insert Into @TableVar (PID,Pval)
(
Select	'100C','I'
UNION ALL
Select	'100C','S'
UNION ALL
Select	'100C','K'
UNION ALL
Select	'100C','P'
UNION ALL
Select	'100D','P'
)

Select	*
from	@TableVar

Expected output:

PID    Pval Rowno
----   ---- ----- 
100C	I     1
100C	S     4
100C	K     2
100C	P     3
100D	P     1

tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2012-02-22 : 15:57:18

Use the ROW_NUMBER() function.

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Subscribe to my blog

sqlfresher2k7
Aged Yak Warrior

623 Posts

Posted - 2012-02-22 : 16:03:10

Thanks I got it with Row_number function..

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