Queries :: Subtracting Stock Numbers With A Query
Jan 2, 2015
I'm creating a sales system that allows customers to place orders using a customer account. when a customer completes an order the number items in the order needs to be subtracted from the stock numbers of each of those items stored in the system.
What I have so far is zipped and attached,
The way my system works should be easy enough to understand, there are four linked tables that store information on customers, products and orders. What I'm really struggling to understand is how to take the values in the records in the Invoice-Product table and take them away from the stock numbers for the products in the products table. But only new orders should take away from the stock number when a new order is placed.
If possible I also need to be able to add stock numbers for example if a delivery comes in, and if it's similar enough could that also be done here?
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Nov 9, 2005
Hi, I have a data base that is used to keep track of stock level. When i issue a stock item and move to the next record I would like the stock level to be reduced by 1, any ideas.
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Apr 17, 2015
I have been working on a stock database for my company. It needs to hold stock data, Any adjustments in the storesperson may do (QtyIn or Out). And allow Customer PO's to be raised (just to show prices and quantites sold to customers)
I have 4 Tables:
tblStockList
PartNumber (Primary Key)
Description
Location
StockCheck
StockListUnitPrice
[code]....
I then want to create a query to work out the total stock.
At the moment i have two queries, one to Sum the adjustments and one to sum the PO's. (The stock is not removed from the Customer PO until invidual line is shipped)
I then need to combine both these queries to work out the total stock value.
There will always be a value in the Sum of Adjustments but not in the Customer PO. So when i run the query to =SumofAdjustments - SumofCustomerPO's, if there is no record in the SumOfCustomerPo's, no value will appear.
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Jan 21, 2014
I have a problem with calculating the total qty of two fields.
Code:
QtyMapics: Nz([MapicsQty];0)
QtySubComp: Nz([SubComponentQty];0)
TotalQty: [QtyMapics]+[QtySubComp]
When I calculate the values of the fields it pastes the values after each other.For example: if you have the values 1 and 2 (which should become 3) then the result is a value of 12.I've tried changing the function to SUM() but that didn't work.The reason I am using NZ() is due to the fact that some values have a NULL value in one or both of the fields and if NZ is not included it will not calculate anything.
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May 12, 2015
I have a form which has a list of stock we have available to sell. I can then create an invoice and put in the relevant details. I then can select a product and it will add it to the invoice (which is in the form of a subform). Then the user confirms the quantity of each product. This is where the problems start....
I want an update query which will subtract the quantity from the overall stock level and give me the new stock level. This is easy to do if the invoice is for only 1 product. But I it doesn't work if there is more than one product in the invoice. If the first product has a quantity of 2 being bought, it will subtract 2 for every product.
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Nov 3, 2013
I have problem to create Stock query in Access 2013..I want to sum Purchasing numbers base ItemName in Purchasing table by query .. but i found error in summing?
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Jun 16, 2005
Hi, here's the situation:
I have a query A, that gives me the a set of numbers.
I have a query B, that gives me another set of numbers.
Numbers in B are always equal or larger than those in A. (B >= A)
I want to create a new query C, that does the subtraction. (C = B-A)
Here's an example to explain what I want.
Let's say I have A=4,7 and B=6,9
Now, when I create the query, I get the following result:
A | B | C=B-A
4 | 6 | 2
4 | 9 | 5
7 | 6 | -1
7 | 9 | 2
What I want is this:
A | B | C=B-A
4 | 6 | 2
7 | 9 | 2
How do I do that?
Thanks.
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Feb 1, 2013
My form consists of a textbox with a selected date. I have a combo box with integers 1-15. I have a table with 15 people and their birthdays.
I am trying to find the birthdays after a selected date by the integer selected in the combo box. For example, if I select 2/1/2013, and pick 7 in the combo box, the subform should show me people with birthdays 2/1 through 2/8.
I have a query with a datediff function. This is my query expression Expr1: DateDiff("d",[DateofBirth],[Forms]![Calendar]![Text1]) The criteria is <=[Forms]![Calendar]![Combo3].
It displays some data, but it's not consistent at all. I'm hoping to fix this without any SQL changes or form code. But if that's what I need, I'll do it.
I'm using access 2010, and I'm fairly new at it.
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Jan 15, 2015
in my query to subtract [Days] (Numeric Value) from a date field [TravelDate]
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Jul 10, 2013
I have an Access query which has 2 fields 'Sent Date' and 'Return Date'. Sent date is input by the user when they return an item for repair, return date is input by the user when the item is sent back to us from repair. What I need is a 3rd calculated field which will work out the number of days the item was away for repair. I have included the 3rd column 'Repair Duration' but I don't know how to type the formula in the query to work this out.
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Dec 8, 2013
I have a query with years and sales column. I need to make a column that displays the difference in sales between years. My query is named "Qry" if that is needed. "Year" and "Sales" are the column titles if you need that for the SQL.
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Aug 12, 2014
I'm having multiple problems with my database like things such as -
i'm currently working on the Query 2 - On the Phone database (ignore Query 1) and i want to search for multiple plot numbers preferably in one parameter prompt with a comma to seperate numbers. (this could be a multitude of numbers so i would like to be able to input as many as needed). Also when i do search on this query since the Criteria is a 'Between' Value i would expect everything between the 2 numbers input to show up - but a lot of numbers out of the range show up too - why is this? (The Numbers are like "69 to 136" and they will show up - but 1-69 and 136-170 would too
I would also like to implement the search results from Query 2 into the Form i currently have made but it just opens up a access table when the search is made?
i cannot link my database as it is too big for the server - But here are the Criteria for Query 2:
Plot No - (criteria = Between [Enter First Plot No:] And [Enter Last Plot No:])
Site - (criteria = Like "*" & [Enter Site:] & "*")
Product - (criteria = Like "*" & [Enter Product:] & "*"
The Query is the one im most concerned about , i can live without a form.
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Apr 18, 2014
Is there a built in function which can be used to create line numbers in a query?
I've written a query to calculate year to date (YTD) points for yachts in a series of races and sorted it in descending order - so yacht 1 is coming first, yacht 2 is coming second etc. I'm looking for a way to add sequential numbering (starting at one and increasing by one for each line) into the query to represent their YTD places. Or this this something that should be left to the report which uses the query?
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Jun 1, 2015
I have an table that contains StudentID, Name and Age. I have imported the data from Excel sheet and there are some records which contains Null Value and some "h", "n/a" etc. I would like to design query which finds the records that are non numeric.
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Feb 18, 2014
I have a table with a field named BinNo which has a list of items with a bin no in the format 1.234( this number can be any number up to 6000.9999).
Is there a way for me to have a field on a form where I enter a number (i.e 1) and it lists all the items with a 1 before the decimal point but not 10 or an other number with a one in it. If I enter 10 then it will only give me the items with 10 before the decimal point and not 11 etc.
I have a query that pulls all the data into it but I only want the query to show the items relating to the number I enter into the form field.
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Feb 23, 2008
Hi everyone,
I am familiar with databases and basic SQL, but never used Access, so your help is greatly appreciated!
What I *think* I need to do here is take the results from one query, subtract another query from that, then create a table of the results, so that I can make a chart in a report. I say that I *think* I need do that because I’m not confident that this approach is the best but that’s a whole other story...
Please look at the following tables below for an example. The Item table has ItemCode as a primary key. The Bids Table has multiple rows for each ItemCode showing bids for the item:
Item Table
ItemCode Date Address
JH231 2008-Feb-20 123 Test St.
KH831 2008-Feb-21 512 Test St.
Bids Table
ItemCode Amount
JH231 100.00
JH231 60.00
JH421 310.00
KH831 20.00
KH831 40.00
KH831 10.00
KH831 90.00
To make a pretty graph, I would like a table (so a query, or macro, or VBA or something?) that returns the minimum Amount for an ItemCode subtracted from the maximum Amount for an ItemCode based on the example above. What I would end up is something like this:
ItemCode Difference Between Maximum and Minimum
JH321 250
KH831 80.00
I hope this is clear. Any help on how to do this from you Access pros would be great, OR if I’m taking the wrong approach, suggestions on what I should try next. Thanks!!!
Marc
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Sep 7, 2007
How do i subtract one value, worked out using a query, from another value, worked out using a query, and display it in a text box?
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May 30, 2006
I have a field called DATE_END_DEERS which is in a format of YYYYMMDD (20060530). I need to run a query that shows 6 months subtracted from this date. I can never get an answer that is even close. Can someone please help? ACCESS2000.
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Apr 10, 2008
Hello Everyone,I have a query where I am trying to pull records where the user took a class that is 2.5 years old or newer based on their license expiration date. Can someone tell me what I'm missing/doing wrong?SELECT tblCE_Details.LIC_NUMBER, tblCE_Details.Course_Code, tblCE_Details.Course_Date, sociwork1.expirat_dtFROM Sociwork1 INNER JOIN tblCE_Details ON Sociwork1.LIC_NUMBER = tblCE_Details.LIC_NUMBERWHERE (tblCE_Details.LIC_NUMBER = Forms![SW form]!SLIC_NUMBER) AND tblCE_Details.Course_Date >= (sociwork1.expirat_dt - Month(30))ORDER BY tblCE_Details.Course_Date;Thanks,Crhodus
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Aug 20, 2013
queries cumulative reduction, basically i have 2 tables, with the follow data
stock table
idProduct
QuantityStock
[Code]....
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Apr 23, 2013
What I am trying to do is create a stock database and iv imported a blank version of the northwind template and filled it in with my own products which is fine up to a point.
What i also have though is i get weekly reports of the stock of each product with their batch numbers, expiry date and quantity remaining for that individual lot sent to me from another company. (So i might have several lines with the same batch number and expiry date but diffeent quantities) So what i want to ask is:
Is there any way for me to combine the data in the weekly reports with the stock level data in the northwind template?
What i want to be able to have is where somehow i can see the total quantity of eac product with the same batch number and expiry date and then it tells me when that batch has expired and it also automatically deducts the stock from my total stock when it gets to within e.g 9 months of the expiry date as we will not likely sell those.
I need to do this as at the moment all i can get from my database is how much stock has been ordered, sold and what we have in total on hand but if the stock is close to expiring then i wouldnt know and i need to be able to see when to order stock in advance as i want a minimum of 6 months cover and ideally 9 months cover as orders for stock dont come in straight away.
Also, how i can import the data from the weekly reports into excel/access easily as they come as word files presented as a table but the data is put in frames i think and iv tried removing them but then it all looks messed up.
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Oct 18, 2014
I have a query (Inventory Transactions Extended) in which i am trying to caculate current stock.
I have a form (Inventory Transactions Form) where i either add or remove Inventory Items.
I have used this statement to create a new field (Actual Quantity) to calculate current stock based on stock been added and removed:
Code:
Actual Quantity: IIf([Transaction Types].[Add/Remove]="Addition";[Inventory Transactions]![Quantity];-([Inventory Transactions]![Quantity]))
for some reason it does not work. It is not calculating current stock. If i remove stock it shows a negative amount based on the amount i removed, and when i add stock it shows a positive amount based on what i added
I have attached a sample.
[ATTACH][/ATTACH]
Sample.accdb
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Sep 11, 2007
Query does not return all stock. In basic form the database has 3 tables. One is “stock” another is “stock in” and the third is “stock out”.
I want to run a query using all three tables so that I can take stock out away from stock in. The problem is the column stock in (in the query result) only shows stock that has a value in stock out. If any stock items have not had stock go out the stock does not appear in the query result. I want stock in to show all items regardless if stock for that item has gone out. I think this can be done but I cannot figure it out.
Sorry if I have not made myself clear.
Please Help. Thank you Keith Hawes.
:(
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Sep 11, 2007
Query does not return all stock.
In basic form the database has 3 tables. One is “stock” another is “stock in” and the third is “stock out”.
I want to run a query using all three tables so that I can take stock out away from stock in. The problem is the column stock in (in the query result) only shows stock that has a value in stock out. If any stock items have not had stock go out the stock does not appear in the query result. I want stock in to show all items regardless if stock for that item has gone out.
I think this can be done but I cannot figure it out.
Sorry if I have not made myself clear.
Please Help. Thank you Keith Hawes.
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Mar 8, 2006
Hi
I am building a stock control database, which uses a barcode reader to input data into the fields.. (stored in a product table)
For a sale the item is scanned.. and the details are displayed. However is there any way which the same form can be used to have multiple text boxes with the same names..
So in essence I need to be able to view more than one sold item on one form.. is it possible to have rows of different transactions??
Hope that makes sense.. any assistance would be great!!
Sunshine!!
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Aug 14, 2006
Hy, I have this db where a user can purchase and item and total stock number needs to be updated.
I can calculate how many items are left but how to update the warehause table?
I can live without table updating, but if the same item is purchased multiple times my query return incorrect values as the number from which the formula subtracts is never changed.
See attached database.
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