Hi all, When trying to create a new query from a column in another query and then delete duplicates.When i try to close and apply the query editor, i get the following error: Failed to save ...
iokoli, I faced the same problem when changed data of the base table.
I had new table "date_1" created from base table "date" that came from MySQL Query. When I changed a column in base table, this error occured.
If it's OK for you just to delete the second table, this error disappears)