I am using ModelBuilder and would like to delete specific rows of a feature where the value of two columns are equal.
For instance: if there are columns a,b,c,d and rows 1,2,3,4. I would like to delete the rows where a=c. For that, it is first needed to select those features. When I enter the syntax in the query builder a = c I receive error (000229) and it does't work. I have tried another selection method (Make feature Layer, Selection by Attribute) I am using ArcGIS Desktop 10.2.