Join three tables in SQL Server 2008 -
i have 3 tables.
a
id name --- ---- 1 abc 2 asd 3 qwe b
id income --- ------ 1 2 2 3 1 4 c
name total ---- ---- abc 8 asd 20 i want join 3 tables sql query produce output
id income total --------------- 1 6 8 2 3 20 could me?
you try this:
select t1.id, sum(t2.income) income, sum(t3.total) total table1 t1 join table2 t2 on t1.id = t2.id join table3 t3 on t3.name = t1.name group t1.id order t1.id
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