Additional special operators can form rich search
queries. The following special operations are available:
- ISNULL:"field" matches a field that has not been set to any value
- ISNOTNULL:"field" matches a field that contains any value
For example:
-
To return all records where the Description metadata field has
not been set to any value, type:
ISNULL:"cm:description"
-
To return all records where the Subject metadata field has been
set to any value:
ISNOTNULL:"cm:title"