Help table two MySQL

I need find a user and display its details if it is another user on the friends list.

I have a table user with user_id, user_fname, user_sname etc... and a table of friends with friend_id, ur_id, their_id, approved

I have a called ajax script php to auto fill key function by pressing the letters that match the query.

This is the query:

SELECT user_id, user_fname, user_sname, user_city, photo, e-mail users, friends WHERE ur_id is "$_SESSION [user_id] ' AND user_fname LIKE ' % $queryString2% ' OR user_sname LIKE ' % $queryString2%»

It seems to get all the values and double rooms when I use this method, I don't think I can use a left join because I can't put the user_id and ur_id on the other.

Please can someone help me with this?

Thank you.

Yes I saw this, but that only checks a table for a certain value (value of $_SESSION ["user_id"]).

But when you pull the data in the second table, you need to match a common value between tables, which in your case is user_id.

It will take the data in table 2 If user_id of the 2nd table is same with the 1 user_id of tables.

Tags: Dreamweaver

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