Is the '+' wildcard supported in the Splunk search language?

The statement regarding the '+' wildcard being supported in the Splunk search language is false. In Splunk, the most commonly used wildcards are the asterisk (*) and the question mark (?). The asterisk represents zero or more characters, while the question mark substitutes for a single character. The '+' character, however, does not have a specific or recognized function as a wildcard in Splunk's search syntax.

Understanding how wildcards function in Splunk is crucial for effective search queries. The asterisk allows users to capture a wide range of results when they are unsure of the exact string, making it versatile for broader searches. The absence of support for the '+' wildcard indicates that users need to rely on the established wildcards to formulate their queries effectively. Hence, the assertion that the '+' wildcard is supported is not correct.