Mysql query with multiple left join in 3 tables?

Without looking at your schema (which would be helpful) and some sample data try this query.

If I understand you correctly. Looks like you have multiple categories for each article with the Category IDs all stored as a concatenated string.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.