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Posted on 2015-01-28
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Last Modified: 2015-01-28
Hello experts, I have a checklist for each agreement.  There are 5 agreements.   Shouldn't I make one table for tblChecklist that contains ALL records and have a combo box for the selection of which agreement the checklist belongs to?  

Someone posed to me separate tables and I don't think I can do this because I don't see how.  If I wanted to develop a query for ALL checklist records I would have to somehow relate them in the query builder window (ie define the relationship).    At least I think.  If not there would be duplicates.

How would an expert do this?  One table or separate?  As I mentioned the data is similar in that each is a checklist item but I have 5 agreements.  The only real difference is one item is a checklist item in agreement 1 and another might be tom agreement 2.  Etc etc.

Thank you
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Comment
Question by:pdvsa
6 Comments
 
LVL 7

Expert Comment

by:Robert Sherman
ID: 40575098
Could you elaborate a bit on what you mean by "checklist" and "agreement".  It's hard to follow what quantity of each you have.   Perhaps provide a few fake/sample records to demonstrate.
0
 
LVL 84
ID: 40575101
Not much to go on, but:

What does a Checklist contain? Are these items which a user would check off, like "Completed Initial Inquiry", "Perform Field Visit", etc?

Can an Agreement be associated with more than one Checklist?

Can a Checklist be associated with more than one Agreement?
0
 
LVL 35

Accepted Solution

by:
PatHartman earned 500 total points
ID: 40575257
Are you saying that you have 5 agreement tables?  If so, you need 5 checklist tables.

In reality though you should probably have one agreement table and onechecklist table.  Then you need a table that is a junction table so you can store the answer to the checklist for a specific agreement.
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LVL 74

Expert Comment

by:Jeffrey Coachman
ID: 40575570
Like the other have stated, ...we need more info.
Is there, ... and wil there always be, only 5 agreements?
Is the "Checklist" one entiy?, ...or is a checkilst a set of enties (1 agreement with one checklist of multiple items)
...etc
Can you provide a detailed explanation of Agreements and Checklists, using a real world scenario?
But to me, ...it seems like a Many-To-Many...
Something like this roughly...?

tblAgreements
aID
aDate
...

tblChecklists
cID
cDate
...

tblChecklistItems (Junction Table)
ciID
aID
cID
...

JeffCoachman
0
 

Author Comment

by:pdvsa
ID: 40575758
Hello and thanks for the responses.

Answer:  I do not have the agreements in the DB.  I will though.

The junction table is the solution and it makes sense to me.

Thank you
0
 

Author Closing Comment

by:pdvsa
ID: 40575760
Thank you
0

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