Data Visualisation with Power BI Desktop

As most of you guys know Power BI Desktop is released. I should say, it’s awesome. There are heaps of changes in compare with its preview edition Power BI Designer. I’ve written a series of posts regarding creating a report and dashboard using Power BI Designer before. You can find them here. Now I want to explain the same thing in Power BI Desktop. I’ll cover lots of new features in this post and I hope you enjoy it.

Get Data

  • Open Power BI Desktop
  • Click on Get Data. You can also get data from recent data sources or even open a predefined report stored in pbix format

Power BI Desktop 01

  • We use Adventure Works DW 2012 database as sample, you can open your real world data source
  • Click on “SQL Server Database” then “Connect”
  • In this sample we are connecting to a “SQL Server Database”
  • Click “Connect”

Power BI Desktop 02

Continue reading “Data Visualisation with Power BI Desktop”

Power Query and SQL Server Stored Procedures

Today I want to explain how you can pass parameters to a SQL Server stored procedure. I myself was looking for a way to pass parameters to a SQL Server stored proc from Power Query. I spent a lot of time to search for a good article over the internet that explains how I could pass parameters to a stored proc from Power Query and show the results in Excel. But, I couldn’t find that much information around this as I expected. So, I decided to do some work around and you can read the results in this post. To simplify the solution, I’m going to use uspGetBillOfMaterials stored procedure in AdventureWorks 2012 database. The stored procedure accepts an integer number as ProductID and a date as CheckDate. So we need to pass two parameters to uspGetBillOfMaterials  to get the results.

If we execute the stored proc in SSMS using

exec [dbo].[uspGetBillOfMaterials] 727, ‘2009-01-02’

, we’ll get the following result:

image

Now, lets go to do some works on Power Query. So open Microsoft Excel and go to Power Query tab and select SQL Server database.

image

Now type Server, Database and SQL Statement, then click OK.

Continue reading “Power Query and SQL Server Stored Procedures”