SSRS Map Layers Parameter
With the new Map control in SSRS 2008 R2 there are three different map types, Road, Aerial, and Hybrid. If...
2013-11-15 (first published: 2013-11-11)
1,513 reads
Mike Davis SQL
SSIS Pivot on bad data
The pivot transform in SSIS is already a pain to use. When you have bad data it makes it even...
2013-10-31 (first published: 2013-10-28)
1,805 reads
SSIS Records on the Same Row – kind of like pivot
If you have two or more records on the same row, and need to write each record on its own...
2013-10-11 (first published: 2013-10-07)
2,113 reads
MDX YTD Calculation Issus
If you are using the templates for MDX calculation built into SSAS 2008 you might run into some strange issues....
2013-09-30
1,264 reads
MDX Scope with an If Then statement
The scope statement in MDX is great for applying calculations to a certain area of a cube, also called a...
2013-09-23
1,256 reads
Loop Through Excel Files in SSIS
You can loop through excel files using SSIS. This will use the For Each Loop container and a data flow...
2013-09-16
1,993 reads
Junk Dimensions with no Loading Needed
When you are working with dimensional modeling there are some situations where several dimensional attributes don’t make since to be...
2013-09-09
1,797 reads
Handling Large Many to Many bridge tables
In some scenarios you will need to create a many to many relationship in your cube in SSAS. One of...
2013-09-02
3,396 reads
Execute SSIS Packages with a Macro in BIDS
When running SSIS packages in BIDS it is common to click on the green arrow at the top of BIDS...
2013-08-26 (first published: 2013-08-19)
2,071 reads
Environment Variables in SSIS Packages and Configuration Tables
Configuration tables are a best practice in just about any SSIS environment. They make it easy to update multiple packages...
2013-08-12
2,157 reads
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Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications, which is...
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers