How to implement a Keyword Search in MySQL?

Question

I am new to SQL programming.

I have a table job where the fields are id, position, category, location, sala

Answer 1

SELECT 
    *
FROM 
    yourtable
WHERE 
    id LIKE '%keyword%' 
    OR position LIKE '%keyword%'
    OR category LIKE '%keyword%'
    OR location LIKE '%keyword%'
    OR description LIKE '%keyword%'
    OR refno LIKE '%keyword%';