Monthly Archive: April 2016
After changing the column name in Power BI Desktop you can get an error:
The name "atribute name"is already used for a column on table "table name". Choose a different name.
It seems that you can get this error when you are chaning the column name and you are chaning only the characters case, for example…
The slides from my session about Microsoft SQL Server data types are avaliable. The presentation cover the basic and the more complex knowledge about choosing the correct data types as well. You can find there also a usefull tips and get a lsit…
First seequality session is behind us! We spoke about query plans – i hope you enjoy. Below i attached my presentation for the session. In next week or two i try to upload video that i recorded during the session…