I can't query tasks with specific variable not set

Hi, Camunda forum

recently, I want to query tasks with variable “foo” not set, but I found that there are no such a method in the class TaskQuery to achieve my goal. I have to do native sql select to do this.
In my point of view, this is a very import feature, did I miss some thing?

Hi,

Feel free to create a jira issue or rise a pull request for it.

Best regards,
Yana

created a jira issue