Streamline your data cleaning process with Power Query, a more efficient alternative to Excel formulas. In this video, you ...

Who are these scripts for? You need to troubleshoot performance problems with SQL Server, and you need to do it now. You don't have time to track down a bunch of DMVs, figure out Extended Events, ...

support multiple sql statement seperate by semicolon support select, delete, update and insert type support drop, truncate and rename command output the table and column list that the sql visited with ...

Excel is a powerhouse at transforming and manipulating data, thanks to a wide variety of Excel formulas and in-app tools. Add Power Query to this already powerful mix, and you get an even more ...

The first method involves using the built-in attribute `RowID`. This unique identifier can help you pinpoint and remove duplicate rows. The self-join technique is another method for identifying ...