Solved

Update table 1 and get data table 2

Posted on 2012-12-27
5
311 Views
Last Modified: 2012-12-28
Hi Experts,
I am trying to develop a Emp App for a small firm. I am using two table for Loan, detail as follows:

Table 1 Emp_Loan in which loan availed
Table 2 Emp_Loan_Deduction in which monthly loan deduction logged

I need to update table 1 when it is access by user either through report or form. like this, please help to do so.

Update Emp_Loan (Emp_Loan.LDeducted=Sum(Emp_Loan_Deducted .DAmount)
FROM Emp_Loan_Deducted Join Emp_Loan on Emp_Loan_Deducted.EmpID=Emp_Loan.EMPID
Group by Emp_Loan_Deducted.EmpID
HDP.accdb
0
Comment
Question by:Mehram
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 39

Expert Comment

by:appari
ID: 38723007
try this

Update A
Set LDeducted=DAmount_Sum
FROM Emp_Loan A Join
( Select EmpID, Sum(DAmount) DAmount_Sum From Emp_Loan_Deducted  
Group by Emp_Loan_Deducted.EmpID) B
on A.EmpID=B.EMPID
0
 

Author Comment

by:Mehram
ID: 38723030
Where I need to past it, can you edit please in my mdf
0
 
LVL 17

Expert Comment

by:k_murli_krishna
ID: 38723064
UPDATE Emp_Loan el
SET el.LDeducted = (SELECT SUM(eld.DAmount)
                                FROM Emp_Loan_Deducted eld
                                WHERE eld.EmpID=el.EMPID
                                GROUP BY eld.EmpID);
0
 

Author Comment

by:Mehram
ID: 38723077
Sir, Where I need to past it to work, can you edit please in my mdf
0
 
LVL 77

Accepted Solution

by:
peter57r earned 500 total points
ID: 38723104
Just based on your posted query, it looks like what you should have is...

Update Emp_Loan  Set LDeducted=DSum("[DAmount]", "[Emp_Loan_Deducted]", "EmpID=" & Emp_Loan.EMPID)

This assumes EMPID is a number field.

The query has no specific reference to any form or report but you can run it anywhere you like.  

You cannot create an update query in Access that has a Group By expression  or any aggregate function Sum/Count/Avg etc; so the previous responses will not work.
0

Featured Post

Optimize your web performance

What's in the eBook?
- Full list of reasons for poor performance
- Ultimate measures to speed things up
- Primary web monitoring types
- KPIs you should be monitoring in order to increase your ROI

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

As tax season makes its return, so does the increase in cyber crime and tax refund phishing that comes with it
If you need a simple but flexible process for maintaining an audit trail of who created, edited, or deleted data from a table, or multiple tables, and you can do all of your work from within a form, this simple Audit Log will work for you.
Learn how to number pages in an Access report over each group. Activate two pass printing by referencing the pages property: Add code to the Page Footers OnFormat event to capture the pages as there occur for each group. Use the pages property to …
Polish reports in Access so they look terrific. Take yourself to another level. Equations, Back Color, Alternate Back Color. Write easy VBA Code. Tighten space to use less pages. Launch report from a menu, considering criteria only when it is filled…

630 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question