Left joins suck
I have a huge headache I am hoping someone can cure by helping me with some code.
I have 2 tables:
user_online
user
user_online only holds user_id
user has user_id and user_name
I need code to grab and list user_name(s) of the user_id(s) that are present in the user_online table
Clear as mud? Thanks for anyone offering any help.
I have a huge headache I am hoping someone can cure by helping me with some code.
I have 2 tables:
user_online
user
user_online only holds user_id
user has user_id and user_name
I need code to grab and list user_name(s) of the user_id(s) that are present in the user_online table
Clear as mud? Thanks for anyone offering any help.