Thursday, February 9, 2012

Adding all non-null fields

I have 50 fields that I would like to sum together in an sql statement. However, some of them may be null causing the statement to fail. Can someone send me a statement that would add up only fields that are not null.

My current sql stmt is "select x1 + x2 + x3 + ... x50 from xtable"

Thanksselect ISNULL(x1,0)
+ ISNULL(x2,0)
+ ISNULL(x3,0)
+ ...
+ ISNULL(x50,0) from xtable|||Thanks a lot.

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