Wild Patterns
Some attribute values allow wild patterns to be specified. You can use the following wild characters in a pattern string:
| Wild Character | Function | 
|---|---|
| * | Matches zero or more characters. | 
| ? | Matches a single character. | 
This following examples illustrate how wild patterns work:
| Pattern | Description | Match | No Match | 
|---|---|---|---|
| A* | Match any string that starts with the letter A. | A AB ABCDEFGH | B BA | 
| *Z | Match any string that ends in the letter Z. | Z WXYZ | ZA AZA | 
| A??DE | Match a string that starts with A, followed by exactly two characters, followed by DE. | ABCDE AXYDE | ABCDEF AXYZDE | 
| A*DE | Match a string that starts with A and ends with the letters DE. | ABCDE AXXXXXDE | ABCDEF | 
| * | Match any string. | Z ABCDEFGH |