I have a stored procedure with a SELECT statement, that retrieves 1 row.
SELECT name FROM tblNames WHERE nameID = "1"
I want all the NULL values in that row to be change in some default values.
How do I do this?
You can use the IsNull Statement
SELECT isNull(name,'someDefaultValue') FROM tblNames WHERE nameID = "1"
|||Perfect, perfect, this works great, so simple, but effective.
Now I can go celebrating Christmas.....thx.
|||Next problem:
I call the stored procedure in the Data Access Layer via a typed dataset.
My stored procedure SELECTs 11 columns. The execute test in the stored procedure works perfect.
But when I preview the data in the DAL.xsd, I see 22 columns, with the first 11 columns having the right name, but no values and the second 11 columns having wrong names, but the right values.
What goes wrong?
|||You will have to rename the derived columns in your select statement...
SELECT ISNULL(FirstName,'No Name') [FirstName], ISNULL(LastName,'No Last Name') [LastName]
It also sounds like you may be using SELECT *, remove the star so you don't end up with duplicate column names
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