The Show Hidden Cubes SSAS Connection String Property

Reposted from Chris Webb's blog with the author's permission.

If you need to write queries in SQL Server Management Studio against an SSAS cube that has its Visible property set to false, you have a problem because when you connect to your database you can’t see the cube or its metadata! Luckily you can override this and make the cube visible by setting the following connection string property when you connect:

Show Hidden Cubes=true

Connection string properties can be set in the Additional Connection Parameters tab of the connection dialog that appears when you open a new MDX query window.

Unfortunately this doesn’t make any objects in the cube that are not visible, like measures or dimensions, visible again – it just makes the cube itself visible. However, if you’re working on the Calculations tab of the Cube Editor in SSDT it is possible to make all hidden objects visible as I show here.

Chris has been working with Microsoft BI tools since he started using beta 3 of OLAP Services back in the late 90s. Since then he has worked with Analysis Services in a number of roles (including three years spent with Microsoft Consulting Services) and he is now an independent consultant specialising in complex MDX, Analysis Services cube design and Analysis Services query performance problems. His company website can be found at http://www.crossjoin.co.uk and his blog can be found at http://cwebbbi.wordpress.com/ .