I tried to delete all rows where Field "Width" has value 2?
2 Answers
You should be able to follow these steps to delete the rows with the value of interest, in your case 2.
- You will need to make the layer editable
- Open the attribute table and select the features of interest
- Then click the delete button.
Not sure if you could use the field directly to delete.
I don't know, whether you directly can delete rows via the calculator (doubt so strongly), but you can use select by expression
, type "width" = 2
and then delete the marked rows manually.