In github, what is difference between issue and pull request?

Someone please suggest on above query.

@Deven_Shah Issue is a Question, suggestion, discussion regarding anything in the project!

A pull request, occurs when someone ask for include a stretch of code in the project, created by the owner of the pull.

A real live example is this, 3 Silly small fixes for fields by MaxMorais · Pull Request #1217 · frappe/frappe · GitHub, I wanted add a new feature in ERPNext, so I coded it by myself and asked the guys to include this for everyone!


Thank You @max_morais_dmm