view have data but showing null in sql server 2008

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Hi,

I created view to add the all columns into one single column.
eg:

SQL

select cdata= naccount + cname from table

If I select the column it has data, but when I select the above like query inside view it show null.

please help me out of this

Thanks
Ramesh.m

Posted 22-Nov-12 3:09am

ramesh4128

Updated 22-Nov-12 3:11am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

v2

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__TR__ · Accepted Answer · 2012-11-22T03:14:00

Solution 1

There is a possibility that one of the columns you concatenated might be null causing the final concatenated result to be null. To avoid this use ISNULL[^] to give a default value.

Eg:

SQL

SELECT ISNULL(naccount,'') + ISNULL(cname,'') AS cdata FROM table

Posted 22-Nov-12 3:14am

__TR__