Name of a view column. If more than one column is specified, list their names in the order in which each column is to be displayed for the view.
Views that reference a row-level security table can include columns based on row-level security constraints, but it is not required. However, the view enforces any security constraints contained in the base table whether or not they are included in the view definition.
A view can reference both row-level security tables and non-row-level security tables, but all referenced row-level security tables must contain the same security constraint columns or subsequent requests to access the view fail with an error.