i am trying to get a table to automaticaly calculate numbers entered into a field, for example field 3 allready has the number 10 inside it, if i then enter the number 15 i want the field to calculate the existing number with the new number and display 25?
currently when i update the field then i will see 15, so i need to tell it to do something else and that is where i am stuck!
please help.
Bev :confused:
I want to know the "cummulative sum of a calculated field".
Given Lookup table : A = U, V, W | B = X, Y, Z
Field C = iif([A]="U",10, iif([A]="V",20, iif([A]="W",30, 0)))
Field D = iif([B]="X",10, iif([B]="Y",20, iif([B]="Z",30, 0)))
Field E = C+D
Field F = Cummulative sum of "Field E". What would be the expression for the cummulative sum here ?
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I tried F = Sum(C+D), but it shows me error
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I need calculated field (in a query) that executes a running cummulative total for three conditions: "="&Project Name, "="&Service and "<="&Date.
I can do it in Excel using SUMIFS(), but have no clue on how its done in Access 2010 !
The "Balance" field should be the end result:
Project Service Date Amount Balance
A Welding 1/1/2012 100 100
A Welding 1/2/2012 120 220
A Wiring 1/3/2012 150 150
B Welding 1/1/2012 103 103
B Painting 1/2/2012 124 124
B Painting 1/3/2012 155 278
C Welding 1/1/2012 106 106
C Wiring 1/2/2012 127 127
C Wiring 1/3/2012 159 286
Hi I have a table that looks like this
ordered_equip--------------2008------------2009-----------2010
itemCode1-------------------0----------------1--------------0
itemCode2-------------------0----------------2--------------1
itemCode3-------------------0----------------2--------------1
As you can see in the year 2010 items 2 and 3 go down from qty 2 to 1. What I am trying to do is to keep track of everything that was ever shipped to the customer. So with that in mind the above table is showing that Qty-2 was ordered in 2009 and Qty-1 was ordered in 2010. I want to add these as I go along. So my desired table would look like the following
ordered_equip--------------2008------------2009-----------2010
itemCode1-------------------0----------------1--------------1
itemCode2-------------------0----------------2--------------3
itemCode3-------------------0----------------2--------------3
in this table 2010 shows Qty-3 which means 2 was present on site in year 2009 and 1 more was added in 2010 to make the qty 3. I want to write a storedProcedure or something similar to convert the first table into the second table. I said storedProcedure because I am used to doing this in SQL Server.
I have several projects with different tasks for each. I have 3 fields [fkProjectsID], [TaskOrder] and [Duration] in a table for project tracking with that structure:
[fkProjectsID] [TaskOrder] [Duration]
1 /1 /5
1 /2 /8
1 /3 /15
1 /4 /6
2 /1 /8
2 /2 /30
2 /3 /25
I want to calculate cumulative values stored in [Duration] field (represent a number of days). I'm using the field [TaskOrder] to order different tasks within each project. With some testing, I was able to calculate cumulative [Duration] with 1 project using the DSum fucntion as following:
CumulDuration: DSum("[Duration]", "[tblProjectTracking]", "[TaskOrder]<=" & [TaskOrder])
I was having the sequence: 5, 13, 28, 34 for respectively Task 1,2,3,4. However, when I add a second project (and then a third...), I need to be able to filter based on [fkProjectsID] as well (i.e. a specific DSum by ProjectsID). I add this criteria but I get the sum of [Duration] on each row instead of the cumulative:
CumulDuration: DSum("[Duration]","[tblProjectTracking]","[TaskOrder]<=" & [TaskOrder] And "[fkProjectsID]=" & [fkProjectsID])
In my table, a column contains different fac# like fac-0086, fac-6200, and fac-0049 (they can be duplicated). These fac# can be categorized into 4 groups. Each week I need to load a list of records from spreadsheets into my cumulative table. The original spreadsheets have fac# but no group code. If I want to group the records by their fac#, how should I deal with it?
View 4 Replies View RelatedI have started work on a database to track the many (several hundred per annum) projects my company undertakes. A 'main' table lists projects, their fees, their key dates, their project numbers, etc. I have created another table for tasks. Each task is assigned to a project (via the project number), and may be 'open' or 'closed'. I have separated the tasks table from the projects table as there may be several different tasks for each project. It is also good to keep a record of the tasks.
I want to prepare a report from the projects table that lists projects IF they have any open tasks.
In my mind, this means 'If a task, with the corresponding project number, is open, put a 'Yes' in the 'Tasks open' field of the Projects table.'
I have a table called Inventory (table1 - PK=INVID) that contains all inventory ID numbers and descriptions. I have another table called Inventory Transactions (table2 - FK=INVID) that gets updated through a form. When a new transaction is made in table2, I want the transaction amount to get added or subtracted to an OnHandQty field in table1. I tried having table2 (transaction table) as the main form and then table2 as the subform, but I couldn't get table2 to update.
View 5 Replies View RelatedI have a table products with a field "id_product" and "total" (Total items in stock)
I have a query with the fields "id_product" and also the field "total in stock"
I want an update query to update the field 'total' in table 'products' with infos from that query
For each id-product in table products, replace the field total with the field 'total in stock' from the query
So I want to update a filed in a specific table with infos form another table.
I have an "order details" table that needs to populate a field called "Voucher" with data from another table called "codes". The "codes" table also has a true/false field called "allocated" because once allocated the code cannot be re-used.
I am trying to work out how to automatically allocate the next unallocated code in the "codes" table to each record in the "order details" table when that order details record has a DiscountID of "92".
Order Details Table Fields and conditions/criteria:
ID - primary key
DiscountID - only when the DiscountID = 92
Voucher - only populated when Discount ID = 92
Codes table Fields and conditions/criteria:
ID - primary key
code = text field with a code like "einstein01", "einstein02"
Allocated = False
Is there a way to put the next available code into the order details record then mark that code as allocated in the codes table. Then, move on to the next order details record that has a discountID = 92, input the next unallocated code and mark that code etc. etc.
Ideally, I would like to do this to happen via an event when the Order forms button "Close" is clicked.
Some days ago I made it by using "query", but now I forget it how I make the relation on this situation. Here is my problem.I have 3 Table on mdb file, named Table: A, B, Status.Table Status have One Filed with 1 Data: Dishonor
Table A have three fields
Sl Number: (Auto Number)
Status: Lookup wizard-data of (Table-Status)-Default Value is "Honor"
Amount:Number
Table B have two Fileds
Sl Number: Number
Status: Lookup wizard-data of (Table-Status)
After Entering Some data on Table A it's Look like as:
Asl numberstatusamount
1Honor5222
2Honor855
3Honor988
4Honor7777
5Honor777
6Honor9999
[code]...
Now I want to change the Status of SL Number Honor to Dishonor so I fillup data on Table B is as like following
sl numberstatus
5Dishonor
Now how I can get the result as following by using query:sl numberstatusamount
1Honor5222
2Honor855
3Honor988
4Honor7777
5Dishonor777
6Honor9999
7Honor6666
8Honor7777
9Honor666
I'm trying to update one table's field, via a Form, with certain data from another existing table in my DB when I enter key data in this first form. Example:
Table Equipment ... Some columns... Year, Make, Model, LIcPlate, etc.
Table Fuel ... Some columns... Year, Make, Model, LicPlate, Fuel Dispensed, Milage, etc.
Form for Fuel has Year, Make, Model, LicPlate, Fuel Dispensed, Milage, etc. BTW, it will take Year, Make and Model to fully qualify the search/lookup as there may be more than one occurrence of a Year and Make in the Equipment table, so Model is necessary to fully qualify. . Yes, something like VIN would be a simpler lookup but remembering a VIN is much harder than entering a Year, Make and Model.
In a Form over Table Fuel, I want to have the LicPlate field (possibly other fields as well) automatically updated from Equipment Table when I enter the Year, Make and Model in that form.
I'm assuming the solution involves creating VB code, of some such, via an Event (AfterUpdate) or some such built through the LicPlate field in the Fuel form. A mass Update via SQL is not appropriate.
I made it by using "query", but now I forget it how I make the relation on this situation. The Sample file is attached.Here is my problem.
I have 3 Table on mdb file, named Table: A, B, Status
Table Status have One Filed with 1 Data: Dishonor
Table A have three fields
Sl Number: (Auto Number)
Status: Lookup wizard-data of (Table-Status)-Default Value is "Honor"
Amount:Number
Table B have two Fileds
Sl Number: Number
Status: Lookup wizard-data of (Table-Status)
After Entering Some data on Table A it's Look like as:
Asl number
status
amount
1
Honor
5222
2
Honor
855
3
Honor
988
[code]...
Ok. I've got a table named SIPATable and some of the fields contain summed values. Let's say for instance I have a field named "GaDRaw", which represents a raw score. now...I need to update a field called "GaDPer", based upon the value in "GaDRaw". So...If "GaDRaw" <=16, then I would want "GaDPer" to be updated to = 35. Further, if "GaDRaw" = 17. then I want "GaDPer" to = 37. and so on....
I think it's an If Then Else statement, but not sure how or where to place it. Id like it to be as code under a command button, and update the table all at once.
Any help would be appreciated.
Thanks in advance,
Freud52
I need to update a field within one table based upon a value from another. The problem is after i have setup the relationships the field i need to update will not work.
I have enclosed a screen shot of the relationship and field layout.
I need to update the field" registered with"(tblhistory) using the data within "clubname"(tblplayers) ,this field is updated from clubname(tblclubs) via a relationship.
Please help at a loss.I am not sure whether i need to change the design and relationship side of the database.
Is there a way to change the name of a table field and automatically update the references to this field in all the relative objects - operations of the database?
Cheers in advance for the help tips!
Guys I am tired, its late and I cannot get my head round this- (I know some of you are goinginto say don't do what i am trying to do- but)
I need to have a field in my underlying table
Main fees which is the aggregation of fees on a particular case
(I don't want to do look up)
how do I get his field to be a running total
what i envisage doing is
£100 fee 1 day , then next week another £100
so I will have 2 transactions total £200
field would be totalfee
andI am adding this in via another form called claimprocessor field fee
so i want the fee to aggrigate to the fee total
I have to update a field in a table with some values from an excel file. Before I update the field in Access, I want to check if there are any letters stored in this field that I just imported from excel in a separate table. If there is logic, where do I run the code in what event property so it will check all the records at once?
Thanks
I have a query that does calculations in the expression builder field. Is it possible to update/populate a field in a table with the calculated field/answer from the query? Thank you.
Jimmy
I have a query that does calculations in the expression builder field. Is it possible to update/populate a field in a table with the calculated field/answer from the query? Thank you.
Jimmy
I have the following situation.
Table 1:
------------------------
Primary Key
Name
Secondary key
Table 2:
------------------------
Primary Key
Age
Secondary Key
*****************************
This is just an example. The first table is totally populated. The second table does not have the secondary key assigned, but otherwise is populated. In additon, some of the records in Table 2 do not have a matching entry in table 2.
I would like to be able to update table2, populating the Secondary Key field in order to allow me to delete the Primary Key fields. The Primary key was assigned by somone else who created the db, and makes no logical sense, i'm trying to replace it with a key that can be used more easily. Any help would be greatly appreciated.
Kevin S. Jones
I have a simple MyAddress Project. It consists of one main table, a couple of queries, some forms and reports. Most fields in the table are typical text fields. The project allows me to select records from the table and print labels for those selected records. One field is a "yes/no" field. If the field value is true, the label prints; otherwise it does not. I have a form which allows me to scan the list of records and mark those I wish to print. So far so good. I am trying to add two buttons to the form to enable me to 1. Clear All and 2. Check All. I am trying to use an UPDATE statement to activate when I click the appropriate button. However, when I execute, I get the error message "Compile error: Sub or Function not defined".
The name of the table is tblMyAddresses.The firld I am trying to UPDATE is PrtLbl.The update value will be true or false depending on the button clicked. Since I want to change the values in all records, there is no WHERE required. The code I am trying is as follows:
Option Compare Database
Public Sub CheckAll_Click()
Update tblmyaddresses
Set PrtLbl = False
End Sub
I am currently trying to add a last updated field for each field on my table. I figure I would have to add a before update code for each field on my form. However, the field that I want to have updated is not located on my form, but just on the table. I would like to have the field on the table updated with the last user and time the field was updated.
View 1 Replies View RelatedHi,
I have a parts table with a field that holds a vendor's name which is selected from a combo box on a parts form. I've just noticed that if a vendor name is changed on the vendor form the field in the table isn't updated. I now have to go through all parts to adjust any changes done to the vendor name. Is there a way I can automatically update the vendor name in the parts table if there is a change done to the Vendor name in the vendor table?
Thanks
I've a form with comboboxes and listboxes on, which populates a table with data. The cbo or lbo are bound to the relevant table field.
Unfortunatley, there is one lbo that just wont update the relevant table field.
I've tried lots of different settings and etc, following advice reseacrhed from these forums.I've even tried copying an lbo that does work, all with no luck.
Has anyone ever had similar experience? If so, how do I get out of it?
Cheers
Pete
hi there
I am having some difficulty with using Access (aren't we all?) ;-(
I have a table with a the following fields: START_DATE, END_DATE, RENTAL_PERIOD, DAILY_COST & TOTAL_COST.
What I am tring to achieve is that when someone fills in the START_DATE, END_DATE & DAILY_COST fields (which update the table behind the form) that the form will take the END from the START and put the result into the RENTAL_PERIOD field and then multiply this by the DAILY_COST value to automatically fill in and display the TOTAL_COST field.
It must be simple but I just can't get it to work and it's stopping me from sleeping :mad: I have found myself doing Access in my dreams which is not good!!
Any tips much appreciated - Thanks
Mike
PS I have written 2 queries which will calculate this for me but dont seem to be able to action the queries from within the form (if that helps!)