Check users in a security group in SQL Server

Question

In the Security/Users folder in my database, I have a bunch of security groups, include \"MyApplication Users\". I need to check if I am (or another user is) in this group,

Answer 1

To find the AD Group members in the Instance, we can use below query:

xp_logininfo 'DomainName\AD_GroupName', 'members'

By using this query, we can find the below states.

account name, type, privilege, mapped login name, permission path