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Update table 1 and get data table 2
Posted on 2012-12-27
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(Em
FROM Emp_Loan_Deducted Join Emp_Loan on Emp_Loan_Deducted.EmpID=Em
Group by Emp_Loan_Deducted.EmpID
HDP.accdb
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(Em
FROM Emp_Loan_Deducted Join Emp_Loan on Emp_Loan_Deducted.EmpID=Em
Group by Emp_Loan_Deducted.EmpID
HDP.accdb
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5 Comments
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
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
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);
SET el.LDeducted = (SELECT SUM(eld.DAmount)
FROM Emp_Loan_Deducted eld
WHERE eld.EmpID=el.EMPID
GROUP BY eld.EmpID);
Just based on your posted query, it looks like what you should have is...
Update Emp_Loan Set LDeducted=DSum("[DAmount]"
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.
Update Emp_Loan Set LDeducted=DSum("[DAmount]"
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.
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