sql server - how to outer join two tables? -
i have following tables: tbla (id, price), tblb (id, minpay) example:
tbla id price 001 1.00 003 2.00 tblb id minpay 001 10.00 004 20.00
i need somehow join 2 tables following result:
id price minpay 001 1.00 10.00 003 2.00 0 004 0 20.00
does know how achieve this?
use coalesce() replace null 0 value
select a.id, coalesce(a.price,0) price, coalesce(b.minpay,0) minipay tbla full outer join tblb b on a.id=b.id
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