When filtering feature class forms, remember that Oracle is case-sensitive when searching text.
You can filter columns that have the type “Date” by typing only the year.
| 
 Expression  | 
 Description  | 
|---|---|
| 
 <, <=  | 
 Less than (or equal to)  | 
| 
 >; >=  | 
 Greater than (or equal to)  | 
| 
 <>  | 
 Unequal  | 
| 
 *  | 
 A wildcard character. Oracle uses a different wildcard character (%) in tables.  | 
| 
 IS NULL  | 
 Searches for blank fields (database NULL)  | 
| 
 IS NOT NULL  | 
 Searches for non-blank fields  | 
| 
 >17.3.99 <19.3.99  | 
 Searches by Date. All data created between 17.03. and 19.03 is found.  | 
| 
 Filtering by multiple values (numeric fields only)  | 
|
| 
 Examples  | 
 Available operators for linking: AND; OR; (unspecified = AND) ; = OR | = || = OR & = && = AND  | 
| 
 >50 <20  | 
 Single range specification  | 
| 
 >5 AND <10  | 
 Greater than 5 and less than 10  | 
| 
 5;10;15  | 
 5 or 10 or 15  | 
| 
 5 OR 10 OR 15  | 
|
| 
 <5 OR 15  | 
 Less than 5 or 15  |