I have 2 Tabels , one showing the clinc data and oher there is amout of invoice I want to run report shwoing all records of clnc table and the total amount of invoice even null value during period time ... pls check my code which is correct but it showing only the records have figures and the clnc which have nill values it not appearing ... pls help us
SELECT a.clnna, a.clnc, SUM(b.total) AS total
FROM clnc a, invmaster b
WHERE a.clnc = b.clnc AND
b.inv_date BETWEEN ? AND ?
GROUP BY a.clnna, a.clnc