How to display results from two different tables with the same column names

Question

I have this query:

SELECT titulo, info FROM htmlcss, php ORDER BY date

I get Column 'titulo' in field list is ambiguous How do I fix this?

Answer 1

Include the table name. If you want titulo from htmlcss:

SELECT htmlcss.titulo, info FROM htmlcss, php ORDER BY date

You can select both if you want:

SELECT htmlcss.titulo, php.titulo, info FROM htmlcss, php ORDER BY date

Answer 2

SELECT a.titulo, b.info FROM htmlcss a 
    inner join php b on a.titulo=b.titulo  ORDER BY date