显示成员详细信息以更正用户

I currently have a website and upon registration to the website i generate each member a unique GUID. Upon the user logging in to the website i check the credentials and store the guid in session if successful, in order to show the user there profile / how many post have been made etc i run my queries to the database passing the users session GUID to fetch data related to them.I currently have a website and upon registratio