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#1
December 10th, 2004, 07:57 PM
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complicated join
3 tables:
customer --------- custiomer_id - PK name assignment ----------- assignment_id - PK customer_id - FK assignment_event ----------------- assignment_event_id - PK assignment_id - FK closed event_desc ok so i need to get all the event's that are closed for a particular assignment relating to a particluar customer.. so for example. SELECT c.customer_name, c.customer.id, t.event_desc, t.closed from customer AS c, event_type AS t, assignment_event AS a where c.customer_id = a.customer_id and a.assignment_id = t.assignment_id and t.closed = 1, do you guys understand? this is prob simple as hell, i'm just really new to this sort of stuff, and have searched google for a while but i can't really get my head around it all!
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#2
December 13th, 2004, 10:05 AM
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Try this... I'm not positive it will work, but its a start...
I noticed some spelling mistakes in your post... I hope that was from you typing it out and not actual fieldnames in the table. Code:
SELECT customer.customer_name, customer.customer.id,
assignment_event.event_desc, assignment_event.closed
FROM customer, assignment, assignment_event
WHERE customer.customer_id=assignment.customer_id
AND assignment.assignment_id=assignment_event.assignme nt_id
AND customer.customer_id=1
AND assignment_event.closed=1
I made the changable-values green..
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#3
December 13th, 2004, 10:06 AM
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It seems the forum has added peculiar spaces to one of my fieldnames in the WHERE clause... be sure to fix that when you copy&paste
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