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Topic: Nulls in value distribution?

Topic by
asbjorn

2009-08-17
08:36

Nulls in value distribution?

Hi i'm using the value distribution profile on mssql 2005. But I doesn't get any null values in the distribution result. Is this a bug or room for improvement ;) ?
/Asbjørn

Reply by
kasper

2009-08-17
08:59
Null values should turn up in the results of a Value Distribution profile. I haven't tested it on MS SQL (because I don't have MS SQL available) but on other databases it works fine.

Reply by
asbjorn

2009-08-17
09:01
Ok. I will create a ticket on the subject and look into it :) #323
/Asbjørn

Reply by
kasper

2009-08-17
09:02
I've just added a unittest to verify that what I'm saying is true and the unittest shows null values in the Value Distribution result as it should.

Reply by
asbjorn

2009-08-17
09:13
Then the problem must be in metamodel an not DC right?

Reply by
kasper

2009-08-17
12:51
That's hard to say. I'm guessing it's a driver problem because MetaModel doesn't modify the result set values.

Reply by
asbjorn

2009-08-17
12:53
I'm continuing this discussion on the relevant ticker #323

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