I have a query which provides probability of occurrences for items A,B,C,D below 5, 10, 15 and 20.
Yet another query gives probability of occurrences for items A,B,C,D above 5,10,15 and 20.
Now I need the combined probability for each of the items A,B,C,D.
What is available and what is needed are both attached.
Greetings everyone :)
I hope this hasn't been addressed too many times before, I searched for 'corruption' but there were so many results that I could only parse the first few pages.
Anyway, I'm developing a C# app for personal use and I was planning on using some MS Access functionality, namely saving and loading data from MDB files. Unfortunately, I've heard a lot of scary stuff regarding Access's tendency to corrupt MDB files. This is really bad news, as I really can't afford to lose any data - information is fed into the application daily, even hourly, and the data isn't stored anywhere else.
I could - and will - add some code to back up MDB files on every access, but I'm still curious. Given the circumstances listed below, how likely is Access to corrupt a MDB from time to time ?
- I am the sole user of the database. It is never, ever, accessed by more than one user at the same time. There is no networking involved whatsoever.
- The database contains only tables and maybe some forms. There are no constraints, stored queries, or any advanced features like that. The forms are never actually used by the program, they're just there to help in editing the database 'manually' should the need arise.
- The tables contain only basic data, i.e. INTs, VARCHARs and DATETIMEs. No memos, images or any such stuff.
- The database engine / system will not crash in the middle of a writing operation, or if it does, there will be a certified backup available.
- There are only two possible operations that the program can perform on the database: either a bulk read on each table, or a complete replacement of all of the records in all tables. There are no selective insertions or deletions.
What I want to avoid most is a 'silent' corruption, i.e. Access reports having saved the table successfully, but it has actually corrupted some records. It's not a problem to keep a backup for the duration of a writing operation (to cover the case in which the engine crashes during writing), but if I need to keep it for anything longer than that, the situation becomes rather cumbersome.
Well, thanks in advance for any replies :)
Hi all-
Does anyone know how to create a text box inside of a label box in a report? I need to create a report that mirrors a memo format. In the report, I need to type a label ("Total score is __ out of __.") where the __ spaces are calculatedtext boxes based on a table. Thanks.
Hi,
Hope someone can assist me with this question:
Let's say I have a Table with many Product IDs records..
Product ID (Number)
Hyperlink Field (with a Hyperlink to an external Excel file)
What I would like to do is to create a Hyperlink that not only will it open the Excel file but it will also search and select the Product ID (in Excel) of the record on which the Hyperlink was clicked in Access.
Is this possible or am I just wishing too much?
I have a table with (integer) numbers! using the format "00000" i can make sure that it will be 5 digits.
No i am aiming to combine the five digit number with a text in another column and do not succed at all.
what i want to get:
column A: number (e.g. 1)
column B: number 4 digits (e.g. 0001)
column C: number combined with string (e.g. ab0001cd)
Of course it would be a nice one to skip the coluimn B! - what ever i tried ended up in sth. like "ab1cd" at the best....
I have a problem that is Vista related. My business partner has just purchased a laptop with Vista and one of the problem areas is SendKeys. I don't have Vista and he is away at the moment so we only have part time communication so I am trying a few solutions in the hope of getting the problem fixed.
He is getting a message along the line of.....Access needs to be reinstalled because SendKeys is not available.....he does not has his MSOffice with him so that can't be tried at the moment, although everything else is working OK.
There are a few macros involved but I have converted then into VB Module and that works OK for me on XP, although it does not carry out all instructions but it basically works. But it will be a few days before he can try what I have sent him.
Note: I just notice that my conversion to VB module is not doing the SendKeys. No messages etc it is if the section covering SendKeys was not there. The example below was done with XP and macro. The SendKeys and the various other actions are all in the module. Edit...All is OK....my conversion of the macros to a module worked:D
So I would like to try another possible solution and that being to avoid SendKeys.
The situation involves a file note entry system. Each file note creates a different record and in each record there is a memo field with the file note that was made and of course time and date.
There is another table that holds one record for each person that has a file note made. Whether one file note is made or a 100 file notes there is only record.......The record is created when the first file note is made and the table will not accept duplicates on the persons ID number.
When a file note is made the system then opens the record in the other table and adds with SendKeys to the entry in the memo field on the "one record only table"
A form opened on the "one record" looks like this and as you can see the contents of the memo field from the "many records" have been combined into one. Can I do this without using SendKeys
5/01/2008 11:34:51 AM Test 1 The quick brown fox jumped over the lazy dog
5/01/2008 11:35:21 AM Now is the time for all good men to come to the aid of the party
5/01/2008 11:35:50 AM Why did John have to buy a computer with Vista?
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
5/01/2008 11:37:38 AM zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzz
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
xxxxxxxxxxxxxxxxxxxxxxxxxxxx
i have a production database application in which there are many sections. every section's product stock is generated by running a complex query.
now when i want to add the result from different sections into a one combined stock , i could not design the query as it become too large and on running it produces the error "cannot open anymore database".
i think reason might be too many queries executing at same time .
so do i need to create a table from the stock queries of each section? and then add the tables to generate the combined stock query ?
I use several fields to capture a name: LName, FName, MI and Suffix.
In a report I combine the fields.
=[LName] & " " & [Suffix] & ", " & [FName] & " " & [MI]
This works fine if there is a suffix; however, without a suffix I have an extra space.
What is the "work around" to eliminate the space.
I would like to show all linked components (once) in a query.
With inner joins (option 2 when double clicking on a relationship line), it shows all linked components but with duplicates.
When selecting option 1 (only include rows where the joined field from both tables are equal) I only get 1 row due to the fact that not all components have values in all columns.
Therefore, How to create a query that shows all components that have one or more links to other parts. These links have be checked 3 tables.
I attached a overview of the tables involved.
I have made a database to show me dates that I need to check various documentation from my contractors.
Once a month I want to print out a query/report to tell me what checks need to be made in the following month.
The dates are
Licence Check
Licence Expiry
Van Ins Exp
GIT Expiry
MOT Expiry
Passport Check
Vis Expiry
I need a query table that shows a list of names that have anything to be checked in the month.
So the Column headers would be Name, Surname, Licence Check, Licence Expiry, Van Ins Exp, GIT Expiry, MOT Expiry, Passport Check, Vis Expiry.
Its easy to do a list with one date but when I add multiple dates into the query it looks for names and surnames with the date within the next 30 days for every date and therefor brings back no records.
I have attached the picture. Obviously not all the records will show dates. Some will be blank.
I am reviewing some old database methods and trying to achieve a text box containing the sum of values for items between two dates. At present it is done using a sub-form based on a query of a query.
At first a query collects the values between dates:
Code:
SELECT tblDespatch.Invoiced, tblOrders.Value
FROM tblOrders INNER JOIN tblDespatch ON tblOrders.ID = tblDespatch.JobDespatchID
WHERE (((tblDespatch.Invoiced) Between (DateAdd("m",-3,Date())) And Date()));
and then a secondary query generates the sum of the values:
Code:
SELECT Sum(qrySWBI03.Value) AS SumOfValue
FROM qrySWBI03;
This actually works perfectly but needs two queries and a sub-form for each bit of information and there twelve of them (quotes, orders and invoices for last 3, 6, 9 and 12 months).
My Data gets one of 4 labels: A, R, N, X. I want a pie chart that shows how many of each I have.
I created a query (StatusCounts) using Group By and Count. It lists "OrderStatus" and CountofOrderStatus.
Whenever I use this query to create a chart I get the default Access data not the data that's actually in that query.
I am importing data from a supplier. The table has many invoices included and varying items on each invoice. I need to find a way to separate each invoice with all the included items. For example:
inv# pieces linedesc amount
11 500 nuts $20
11 100 bolts $15
11 75 washers $10
12 150 cameras $75
13 10 desks $150
13 10 lamps $50
I have an Access database that links one form to one table, so a fairly simple database. The database will average 250k records. How do I query to pull up many (ex. 100) distinct records.
Example - I want to search in a field called 'debtornumber' and want to pull up lots of various account numbers (ex - 0458714 and 0587428 and 0578925 and....). I have hundreds of the individual items to query daily (that I can paste from Notepad or word) and need to pull up all items in the query at one time.
I have made a query to search for some items on a table. I want there to be a button on the search form that says 'search' and takes you to the corresponding page on the form. (The form has multiple pages in, all with different products on) Is this possible?
View 4 Replies View RelatedI have the following tables:
tblOrderDetailsKeyItemIdOrder QtyPO#001A204001002B204001003C304001
tblTransactionsKeyTransDateItemIDReceivedPO#0011/1/2014A1040010021/2/2014B2040010031/3/2014A54001
I also have a table that list the items and on that table the column ItemID is the key.I want to create a query that will list all items ordered on a PO# and how many have been received so far. With that I will calculate the outstanding qty. I want to see:
qryOutstandingPOPO#Item IDOrder QtyReceivedOutstanding4001A201554001B202004001C30030
But all I see is this:
qryOutstandingPOPO#Item IDOrder QtyReceivedOutstanding4001A201554001B20200
It is missing item C because I have not received any yet so there are no records in the Transactions table for it to select.
Good afternoon!
I have a database that tracks the withdraws and returns of shared tools.
The withdraw form has a check box on it that is checked to show removed when the item is ordered (this keeps that item from showing up in inventory searches). When the item is returned, that check box is unchecked, showing that the item can be withdrawn again.
When a person withdraws an item their supervisors name is also logged so that we know who to chase down when the item doesn't come back.
I have a query that is supposed to show what items are still outstanding based on a date range (I got the prompt for date range to work..yea me). However, the query shows every time that the item was borrowed.
Example...
I borrow a hammer and my supervisor is Bob. I return the hammer. It does not show as still withdrawn in my query.
The next I borrow the same hammer and again my supervisor is Bob. I return the hammer. It does not show as still withdrawn in my query.
The day after I borrow the same hammer and my supervisor is Joe. I return the hammer. It does not show as still withdrawn in my query.
Some other day I borrow the same hammer and my supervisor is Joe. I do not return the hammer. The two times I borrowed the hammer with my supervisor as Bob show up as well as the other time that I borrwed it with my supervisor as Joe shows up as well as the one that shows I still have it.
. One of the criteria in the query is essentially only show the items that have the check box checked (criteria=true). But that apparently does nothing, or (more than likely), I am doing something wrong.
This is the SQL:
SELECT tblOrder.OrderDate, tblOrder.Supervisor, tblEmployee.EmployeeFirst, tblEmployee.EmployeeLast, tblItemSpecifics.Description, tblItemSpecifics.Serial_Number
FROM (tblEmployee INNER JOIN tblOrder ON tblEmployee.GlobalID = tblOrder.GID) INNER JOIN (tblItemSpecifics INNER JOIN tblOrderInfo ON tblItemSpecifics.Serial_Number = tblOrderInfo.Serial_Number) ON tblOrder.OrderNumber = tblOrderInfo.Order_Number
GROUP BY tblItemSpecifics.Removed, tblOrder.OrderDate, tblOrder.Supervisor, tblEmployee.EmployeeFirst, tblEmployee.EmployeeLast, tblItemSpecifics.Description, tblItemSpecifics.Serial_Number
HAVING (((tblItemSpecifics.Removed)=True));
I have a query where I want to add sequential counting to all items that are part of a group. I have grouped the query on MaterialCode and want to add a sequencial counter for all orders that have been assigened to a materialcode
For Example:
Key MaterialCode Order Counter
abc1 111111A 987654 1
abc2 111111A 687654 2
abc3 222222B 655511 1
abc4 333333A 251544 1
abc5 333333A 555555 2
I want to limit the results in a query to the selected items on a list box - how do I do this?
View 4 Replies View RelatedI just want to know how to manage items in set and individual item. Suppose my product list are
individual items = A,B,C,D,E,F,G,H,I,J,K
and 5 pc set = A,B,C,D,F
and 3 pc set = G,H,K
How should I design the table. Previously I designed the table for individual items and whenever orders for set is placed user had to enter individual items with quantity.
E.g. order is for 5 pc set = 3000
A=3000
B=3000
C=3000
D=3000
F=3000
Now I need to just say 5 pc set and it should be automatically populated. And also if order have combination of individual and set items.
I must admit I am a "newby" to Access but I have bought my Access 2000 bible, as I am running Access 2000, and attempted to create my desired database. I have linked to 2 tables that I download on a daily basis. This is my inventory from two different suppliers. I then have created two queries that filters each of these files to only show positive quantity items, filters out item specifics, etc.What I want to do is join the 2 queries with their data already filtered. Both of the files from 2 different suppliers contain some of the same data. Once joined if there is an item that is the same I want to delete the higher cost item and only show the lower cost item, I also want to show the rest of the items that do not match. It is easy to identify the same items as every item contains a 12 digit identifier called a upc.I can create a UNION ALL query that shows every item from the two queries. However, I am unsure as to how I go about deleting the higher cost item and only showing the lower cost item if the item is the same. On a side note after I get the results desired I will then be createing an append to query and append all this information to another file that is then uploaded to another system.I will try to attach some sample data that I am using from the two queries I want to join, this data is only a sample of a much bigger file.Thank you and any and all comments or suggestions is much appreciated.
View 3 Replies View RelatedAny way to filter the average price of of a Product within the last 5 occurences (Line Items). It would pull a week back so WHERE: Between Now()-7 and Now(). Example:
Code:
PARTID | Price | Date
--------------+-------------+---------
111223344 | 5 | 3/1/2015
111223344 | 7 | 3/2/2015
111223344 | 8 | 3/4/2015
111223344 | 10 | 11/22/2014
111223344 | 20 | 10/1/2014
111223355 | 5 | 2/5/2015
111223355 | 6 | 2/1/2015
to:
What I want:
Code:
PARTID | avgPrice | MinDate
--------------+----------------+-------------
111223344 | 10 | 10/1/2014
111223355 | 5.5 | 2/1/2015
I have a combox with the following query in its RowSource: SELECT [Error Codes].[ID], [Error Codes].[ErrorCode], [Error Codes].[Active] FROM [Error Codes] ORDER BY [Error Codes].[ErrorCode];
I now need to change the query's Rowsource via code and so far I have figured out that this works:
Code : Forms![frmAcceptReturn].Form.cmbErrorCodes.RowSource = "Select ID, ErrorCode FROM [Error Codes Missing]"
However, the table "Error Codes Missing" also has a field called "Active" which I need to take into account; If the error code is not active then it should not show up in the combobox.
I know how to do that in the original RowSource, but how do I do it with code?
So I have the following query which works perfectly (and will be use to create a report) but when the query runs to create the report I also want it to mail merge some of the items into word to be used on address labels.
Code:
SELECT Dunmow.Date, Dunmow.Undeliverable, Dunmow.Duplicate, Dunmow.[OTM with XXXXXX], Dunmow.[Landlords Salutation], Dunmow.[LL Address 1], Dunmow.[LL Address 2], Dunmow.[LL Address 3], Dunmow.[LL Address 4], Dunmow.[LL Address 5], Dunmow.[LL Postcode], Dunmow.[Letter 1], Dunmow.[Letter 2], Dunmow.[Letter 3], Dunmow.[Letter 4], Dunmow.[Letter 5], Dunmow.[Letter 6], Dunmow.[Letter 7], Dunmow.[Letter 8]
FROM Dunmow
WHERE (((Dunmow.Date)=DateAdd("d",-7,Date())) AND ((Dunmow.Undeliverable)=False) AND ((Dunmow.Duplicate)=False) AND ((Dunmow.[OTM with XXXXXX])=False) AND ((Dunmow.[Letter 1])=False));
So thats my query, What I want it to do is to take the following
[Landlords Salutation]
[LL Address 1]
[LL Address 2]
[LL Address 3]
[LL Address 4]
[LL Address 5]
[LL Postcode]
and use it for a merge item to create the labels required.
I have a standard word document/label document I wish to paste this into.
I have 2 tables linked with a 1 to many relationship by NAME. Tables look like this....
TBL-STORE
NAME ADDRESS
Walmart 12 Nowhere
Target 14 Somewhere
Lowes 10 Anywhere
Sears 16 Nowhere
TBL-PURCHASES
NAME [NUMBER OF ITEMS] [PURCHASE DATE]
Walmart 4 1/4/14
Walmart 2 1/5/14
Target 0 1/5/14
Lowes 3 1/5/14
Sears 1 1/5/14
Sears -1 (returned to store) 1/6/14
I want a DISTINCT COUNT of [NAME] if Total[NUMBER OF ITEMS]>0, so the correct number will be 2 in the example.
This is one way I've tried to write the SQL, but I keep getting an error...
SELECT Count([TBL-STORE].[NAME])
FROM [TBL-STORE] INNER JOIN [TBL-PURCHASES] ON [TBL-STORE].[NAME] = [TBL-PURCHASES].[NAME]
WHERE ([TBL-PURCHASES].[NUMBER OF ITEMS]>1)
HAVING ([TBL-STORE].[NAME])="DISTINCT");
I also tried an Count(IiF( and can't get that to work either..