Question

I have a search box, and need to search through 2 parameters, “title” or “tags” using the query. I can get one parameter to work, but not two, tried ‘OR’, ‘||’, ‘,’ nothing works.

Whats the answer ?

Original code: Book.where("title LIKE ?" , "%#{query}%")

What I need: Book.where("title LIKE ?" , "%#{query}%" OR "tags LIKE ?" , "%#{query}%")

Answer 1

Book.where("title LIKE ? OR tags like ?" , "%#{query}%", "%#{query}%")

You should have the “full” SQL query first which contains the placeholders (?) as the first argument for the where query and then the remaining arguments are simply the replacements for the placeholders.

For more information please see the Active Record Querying guide.