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| How to link two tables together and limit the number of results retrieved from each? |
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Tue, 18 Mar 2008 14:33:49 +000 |
Hello,
I have two tables which I want to link together using a foreign key and I'm
using a parameter in WHERE clause. I want to get all corresponding results from
the 1st table but only one results from the 2nd table. How can I accomplish
that?
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| Re: How to link two tables together and limit the number of results retrieved from each? |
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Tue, 18 Mar 2008 14:47:58 +000 |
Hi there,
you can use JOIN for this purpose like in the following example:
SELECT Emps.Name, Orders.ProductName
FROM Emps
INNERJOIN Orders
ON Emps.Emp_ID=Orders.Emp_ID WHERE Emps.Emp_ID=1;
thanks
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| Re: How to link two tables together and limit the number of results retrieved from each? |
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Tue, 18 Mar 2008 15:04:38 +000 |
Thanks, but this query won't work in my case since I'm using a parameter which
is not a primary key for either of tables, but a column name which when used as
a parameter returns multiple records from both tables, and what I need is all
relevant records from 1st table but only the 1st relevant record from the 2nd
table.
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