Forum Discussion
POWER QUERY EDITOR IS SLOW
I am getting my data from SQL Server. Simple transformation of a column takes 5 minutes. Splitting of Columns , Changing data types, filtering takes 5 minutes each step. I need help on this.
- Anonymous5 years ago
Anonymous
Did you DQ mode? Try directly add your original SQL statement into the highlighted box when importing data from Sql, and check if the time reduces.
Paul Zheng _ Community Support Team
If this post helps, please Accept it as the solution to help the other members find it more quickly.
2 Replies
- mahoneypat
Microsoft Employee
Please share your M code for specific suggestions. Also, make sure you try to maintain query folding to speed things up.
Query folding | Microsoft Docs
Regards,
Pat
- AnonymousNot applicable
Anonymous
Did you DQ mode? Try directly add your original SQL statement into the highlighted box when importing data from Sql, and check if the time reduces.
Paul Zheng _ Community Support Team
If this post helps, please Accept it as the solution to help the other members find it more quickly.