Disable empty JQL queries

Allows you to choose how an empty JQL query behaves: either returning no results at all (ON), or all existing issues (OFF). We've introduced this option to avoid performance issues with empty filters returning all existing issues in your instance.

Note that some plugins may be using empty JQL queries to return all issues on purpose. Turning on this option will affect them. An empty JQL query in Queues, SLAs and Reports within JIRA Service Desk will continue to return all issues per project.

Default: OFF