Question

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?

Answer 1

You can use the AND or OR operators, depending on what you want the search to return.

SELECT title FROM pages WHERE my_col LIKE %$param1% AND another_col LIKE %$param2%;

Both clauses have to match for a record to be returned. Alternatively:

SELECT title FROM pages WHERE my_col LIKE %$param1% OR another_col LIKE %$param2%;

If either clause matches then the record will be returned.

For more about what you can do with MySQL SELECT queries, try the documentation.