Extract data from two tables and order by date

I have two开发者_如何学JAVA seperate tables:

Table1 - id, news, date_added

Table2 - id, news, extra, date_added

Is it possible to query both table and extract data ORDER BY date_added

Thanks

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try this

select id, news, date_added,"" as extra
from table1
union all
select id, news, date_added,extra
from table1
ORDER BY date_added