On 05/11/2015 07:16 AM, Oliver Elphick wrote:
On Mon, 2015-05-11 at 06:46 -0400, Steve Clark wrote:
Hi List,
I am having trouble trying to figure out
how to get the result listed at the bottom.
I have 3 tables units, types of units which has a description of the units,
and a table that list associations of the units. I can't figure out
how to do the proper joins. Any pointers would be appreciated.
SELECT us.udevice, ts.descr, ud.udevice, td.descr
FROM assoc AS a
LEFT JOIN units AS us
ON a.src_id = us.uid
LEFT JOIN types AS ts
ON us.utype = ts.id
LEFT JOIN units AS ud
ON a.dest_id = ud.uid
LEFT JOIN types AS td
ON ud.utype = td.id;
Thanks Oliver - that worked perfectly.
--
Stephen Clark
*NetWolves Managed Services, LLC.*
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: steve.cl...@netwolves.com
http://www.netwolves.com
