[sql] How to search multiple columns in MySQL?

I'm trying to make a search feature that will search multiple columns to find a keyword based match. This query:

SELECT title FROM pages LIKE %$query%;

works only for searching one column, I noticed separating column names with commas results in an error. So is it possible to search multiple columns in mysql?

If it is just for searching then you may be able to use CONCATENATE_WS. This would allow wild card searching. There may be performance issues depending on the size of the table.

SELECT * 
FROM pages 
WHERE CONCAT_WS('', column1, column2, column3) LIKE '%keyword%'