Sherry Li's BI Corner

Finding out MDX calculation scripts is a common task
A co-worker recently asked me what the calculation for a calculated measure...

2014-11-12

1,352 reads

MDX #42–IsEmpty? or = 0 ? or IS NULL?

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

In SQL, NULL means undefined value
Any SQL programmer can tell you that zero is not NULL, NULL is not zero, and...

2014-11-18 (first published: 2014-11-12)

22,721 reads

SSRS #75 – Use RunningValue() Function and VB Script to capture discrete dates

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Drill-down report is a common design
In SSRS, it’s a common design to allow users to drill down to more granular...

2014-11-14 (first published: 2014-11-11)

9,177 reads

Book Review: Why You Should Read Expert Cube Development With SSAS 2012 Cover to Cover

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Expert Cube Development with SSAS 2012 Multidimensional Models was published earlier this year by Packt Publishing. It’s the second edition...

2014-06-15

831 reads

MDX #41–Remove employees with less than $100,000 sales

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Table of contents
Need to remove employees who have zero sales amountCreate a calculated measure with the IIF() function The NON...

2014-05-30

1,486 reads

SQL #54–Casting numbers with white spaces as Integer will fail

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Table of contents
IsNumeric() funciton is too forgivenUse Pattern Matching with LIKE keywordLIKE keyword in T-SQL doesn’t support regular expressionReplace white...

2014-05-30

1,533 reads

SSRS #74 – 2008 Cascading bug when you have a middle parameter

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Some SSRS reports have a large number of parameters
I recently had a chance to help a co-worker to modify...

2014-05-09

1,764 reads

DAX #2 – Installing AdventureWorks DW Tabular Model SQL Server 2012

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

OK, first thing first. We all know the famous Adventure Works multidimensional sample project. To learn the tubular mode/DAX, we...

2014-05-09 (first published: 2014-04-30)

14,321 reads

SQL #53 – Keyboard shortcut Alt + F1 works now in SSMS 2012

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

Keyboard shortcut Alt + F1 works now
SSMS has a rich set of keyboard shortcuts that works by default. But in SSMS...

2014-04-30

6,244 reads

DAX #1 – Learning DAX

by Sherry-Lis-BI-Corner

Sherry Li's BI Corner

I recently attended a virtual training of Tabular and Power Pivot for Developers taught by Kathy Vick at Pragmatic Works....

2014-04-25

1,895 reads

Sherry Li's BI Corner

MDX #43–Find a MDX Calculation Script

MDX #42–IsEmpty? or = 0 ? or IS NULL?

SSRS #75 – Use RunningValue() Function and VB Script to capture discrete dates

Book Review: Why You Should Read Expert Cube Development With SSAS 2012 Cover to Cover

MDX #41–Remove employees with less than $100,000 sales

SQL #54–Casting numbers with white spaces as Integer will fail

SSRS #74 – 2008 Cascading bug when you have a middle parameter

DAX #2 – Installing AdventureWorks DW Tabular Model SQL Server 2012

SQL #53 – Keyboard shortcut Alt + F1 works now in SSMS 2012

DAX #1 – Learning DAX

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