Modules & VBA :: Updating Data Between Database Versions
Sep 17, 2013
I have been asked to add features (and fields) to an existing database containing private medical data. The idea is to add features to the empty database, test it with fake data, purge the fake data and deliver it to the user in another state with a simple update button. The Access 2010 database is in one piece (No front/back end).
I am looking for the best/shortest VBA method to move a lot of preexisting field data from the old database to the new version. I think I have it mostly figured out; I have code for counting, reading and writing the table names, field names and field data.
However, because the data types vary within the tables and there will be new fields in the new versions tables, my only idea, so far, is to code through the data table-by-table and field-by-field, a lengthy process with a large footprint. Moving entire tables or complete records may not be effective. Any faster way to transfer all these tables field data?
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Mar 14, 2007
Hi
I keep the production version of my database on a server, and a copy of it for development work on my desktop. Today I've made several changes to the development version, which didn't work. I then opened the production version held on the server in a separate MS Access window to compare the queries/results to see where the problem was and have found that the changes have automatically updated in the production version. Can anyone explain this? They shouldnt be linked at all. The 2 versions both link to a datawarehouse through an ODBC link, but shouldn't be linking to each other (I'm using Access 2003).
Cheers :)
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Jan 23, 2014
I am currently updating an Access database, any way to send an OLE Object (in this case an Excel Spreadsheet) as an attachment to an email address using VBA code? I made a form that shows the Excel Spreadsheet when the record is brought up, but I need to know how to send just the Excel Spreadsheet and not the other information on the form.
Also, if there is an alternate way to have an Excel spreadsheet embedded into an Access form, i'm open to change. The user wants to be able to see the Excel spreadsheet and send it to their supervisor without having to locate the Excel spreadsheet on the hard drive.
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Feb 20, 2015
I am currently updating an old Db which rosters staff. One of the enhancements will allow the user to automatically allocate staff details to a Roster after a given date. i.e. Roster date 20th Feb 15, repeat for 3 days. 21st 22nd 23rd Feb 15. I have created a form with a medium date field and then a Combo box with drop down values of 1 thru 7 days. I want to link the combo box value to the Date box.
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Jul 28, 2014
I have a MS Access table containing Dependent social security numbers but some of the dependents social security numbers are blank.
I have a MS Sql Database that contains a table with most of the missing MS Access table dependents Social Security numbers.
How can I take the Dependents social security number from MS Sql Database and copy/update the MS Access table.
I tried the sql code below created from MS Access and it matches 453 records out of 460 dependent social security numbers but how do I update qryGHIAccuracyFile_MissingDepSSN.SSN with the social security number from dbo_depfile1.dep_depend_ssn
Code:
SELECT dbo_depfile1.dep_depend_ssn, qryGHIAccuracyFile_MissingDepSSN.SSN
FROM qryGHIAccuracyFile_MissingDepSSN LEFT JOIN dbo_depfile1 ON qryGHIAccuracyFile_MissingDepSSN.MemberSSN = dbo_depfile1.dep_ss_nbr
WHERE (((dbo_depfile1.dep_first)=[FirstName]) AND ((dbo_depfile1.dep_last)=[LastName]));
Updating MS Access table dependent blank SSNs with SSN in MS Sql Database.
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Aug 11, 2015
I have a VBA script that looks at a date on a form, adds a certain number of months (selected by the user). at the moment i can output the new data to a message box. I want to update a table with the new data value.
This is the code i have so far.
mySQL = "UPDATE job master file " & _
"SET [BBDate] = " & newdate & _
"WHERE [job name] = " & strname
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Mar 17, 2015
I have an excel spreadsheet that uses a data connection to a website to download text. I have the data connection properties to refresh upon opening the file. If i double click the file from windows, it updates. Although using the code below doesn't work. When i've added the code ObjXL.Save before closing it, it usually saves a file with no data and no cells. I'm eventually going to switch visible to false.
Private Sub btnDownLoadSettle_Click()
Dim XLapp As New Excel.Application
Dim ObjXL As Excel.Workbook
Set ObjXL = XLapp.Workbooks.Open("C:...Settlements.xlsx")
ObjXL.Application.Visible = True
ObjXL.Windows(1).Visible = True
Sleep (5000)
ObjXL.Close
XLapp.Quit
End Sub
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Oct 31, 2013
Right now I have a subform with a combobox that pulls it's data from a table. I want the user to either select an existing item or type in a new item and have a macro create the new table row. What I have right now works in the sense that it prompts the user if they want to creat a new item and the new item is created (and I can see it in the combobox list), but I'm still getting an error saying that the item does not exist in the table forcing the user to manually select the newly created list item they just typed in.
Code:
Private Sub MaterialCostCode_NotInList(NewData As String, Response As Integer)
Dim rst As DAO.Recordset
'Update value list with user input.
On Error GoTo ErrHandler
Dim bytUpdate As Byte
[Code] ....
It appears that the new item doesn't always show up automatically and requires the form to be refreshed, so now I need to figure out how to get it to consistently appear right away without a refresh.
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Sep 12, 2012
Database: Access 2007
I have designed a touchscreen input system using Visual Basic.net and this writes to an Access Database. Each Touchscreen has its database locally so it can still work even if there are Network problems.
Now what I would like to do is have all these local databases write to a central database say every minute but only write new records to the central database. The Central Database can either be Access or SQL.
What is the best way to do this?
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Mar 28, 2014
I have two databases, both have mysql backened and access frontend.
In first database, I'd like to access the second database, check if that person has an entry in the second database and then fetch that data into the first database. To make it easier, data come from different tables (though I'd probably access only one entry in each table)
Not sure where to start, the only idea I have is to link tables from both databases into the frontend ad then it's kinda easy (would have to rename the tables).
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May 13, 2015
I have an append query that adds data to a table in another database, but I want it to replace the data every time it's run. How do I clear the data before running the append query? The databases are not linked, and I don't want them linked.
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Sep 12, 2013
how do you loop through and insert selected data from a listbox on at a time?For example, lets say you have an insert statement that has a firstname, lastname, CarsID(foreign key) and address field. Lets say you had another table that has ID and CarsID(primary key) field. In the listbox, you have populated it with all the cars and they are selected.
Example:
INSERT INTO PEOPLE(firstname, lastname, CarsID) VALUES('John','Smith','Honda')
INSERT INTO PEOPLE(firstname, lastname, CarsID) VALUES('John','Smith','FORD')
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Oct 24, 2013
Everyday I have to generate a report in excel format and I need it to be added to ms access database. I was hoping to do this on a click of a button. Basically, since i have a new data everyday it should be added to the table.
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Oct 28, 2013
I have made a database for data entry, currently i have a challenge of getting it update and navigate.
On the form if the staff name is xyz it should only shows the records filled by xyz in form and navigate that records only. I am attaching the data base also....
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Oct 27, 2014
I have a back end database that a number of people are working with using an Excel add-in that imports and edits records saved in the backend. Occasionally, when a user will update a record at first it saves to the backend but then an hour or two later, the changes made disappear. We have validated that after the user saves the changes, those changes are present in the backend of the database, but for some reason those changes disappear after a period of time.
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Jul 11, 2013
In my form I have a subform, which displays A, B, C. Then information C is displayed in textbox. User should have a possibility to modify this data in order to modify data in database.
I am able to display information C in text box based on this subform. However it is uneditable, although property of enabled is yes and locked is no.
It seems to me, that it is impossible to edit data because it is taken not directly from database but from sub form, so I make special query which takes data directly from database however I lose an event which is based on selecting proper record from subform (there is only onEnter and onExit events)
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Mar 12, 2014
Compile error: Method or data member not found
Code:
Option Compare Database
Option Explicit
Dim intItems As Integer
Dim strName() As String, datBirthDate() As Date, intAge() As Integer
Private Sub Form_Load()
intItems = Val(InputBox("How many names do you have?", "Name List"))
[Code] .....
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Apr 25, 2014
I need to update data in a bunch of tables of a sql server database. The database has 300 tables which I have linked via odbc. I'm hoping there is a simple way, using vba, to loop through my linked sql server tables and determine which of them are views as opposed to tables.
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Nov 4, 2005
Should be a quick and easy question here... I'm getting close to splitting a DB. Back end mbd, front end mde. Searched the forum and a few other places. One subject didnt seem too clear... I developed the db in access 2002, a few of our computers are running 2003. Will I run into any problems with this setup??
Thanks
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Aug 28, 2006
Hi all
Built an Access database using A2k3 but using the A2k format.
Having more or less completed the Database, I have tried it on several PC's that I have round the office here.
All works fine except for one form.
It works perfectly well on Access 2003 and also on Access 2000 version, but for some reason it wont work on on Access 2002.
I have added the screen shots. Anyone with any ideas?
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Jan 5, 2013
My question is this: I have a table where I'm entering employees' hours worked. Basically, it's something like this:
ID WorkerNumberDateworkedTimeStartTimeEnded
121/2/201310:00:00 AM3:00:00 PM
221/3/20132:00:00 AM11:00:00 AM
321/4/201312:15:00 AM11:30:00 AM
421/5/201310:25:00 PM11:00:00 AM
531/2/201311:00:00 AM3:30:00 PM
631/3/201312:00:00 PM10:00:00 PM
731/10/20137:00:00 AM4:00:00 PM
I have a query that (easily) determines how many hours an employee has worked on any given day. What I can't figure out at all, is how to write a query that can figure out how much time an employee had off in between shifts.
Thus far I'm able to run a query that separates this main table into individual workers by their id numbers, but can't figure out how to determine time off between shifts - as the last hour worked one day, and the first hour worked the next day are on two different lines (they are two different table entries).
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Mar 20, 2006
Hello, I wrote an access program using version 2000 and the activex calendar 11.0 which came with the software. When i tried to run the same program on access 2003 none of my dates worked and I got error messages all over the place. Help!
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Apr 2, 2007
Hi all, I have created a database for work in Access2003. I have two questions. The first is, many people at the work place use AC97 and some use AC2000. In order for everyone to use the database, i have saved it in AC97 format. It seems to open fine in Ver2000 and 2003, but i get this nag screen on load up with these versions saying "do you wish to convert the database". As I'm working off a shared drive, i don't really want anyone converting the dbase. Is there a way to disable this nag screen when loading in AC2000 and AC2003??
Second question, is it possible to have more than one instance of the database open at anytime? . If I've got the database open, my colleague can't open it. Its a simple database that writes records directly to a table. Thanks for any advice.
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Mar 5, 2008
A few months ago I installed Office 2007 on my home PC and uninstalled Office 2003.
I am contemplating the re-installation of ACCESS 2003 on my home PC, but don't want to disturb my Office 2007 install.
QUESTION: Is it possible to have both versions of ACCESS (2003 & 2007) on my PC without creating problems for myself?
NOTE: I have two hard drives on my PC (C drive, the newer one; and E drive from my last PC). Perhaps I should install ACCESS 2003 on the E drive?
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Jun 23, 2005
Hi I am trying to find the best way to synchronise several different versions of the one database, two of which are used by remote users so i can't really set one database on a central server, I am trying to come up with an as automated a process as possible as it will need to be done on a regular basis, has anyone any ideas??
it is a microsoft access 97 database
I will be updating it to a newer version as soon as possible
all help is greatly appreciated
Paddy
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Dec 19, 2006
Hello Tech gurus,
I have a database with existing data, that is not normalized, :eek: and all the data is in one field... This what I am dealing with:
As you notice the first row of data in field1 C10A CHOLEST&TRIGLY has 3 spaces to the right the next row ALTORVASTIN has five spaces to the right, the next line LIPITOR has 7 spaces to the right, and so forth, hopefully you get at what I am trying to do, I just looked at the data and it is not showing up in view of the leading spaces, but I am trying to move the data based ONLY on the position of leading spaces, example all data that has 3 leading spaces would go into its own separate column, and all data that has 7 leading spaces would go into a separate column, I have tried to use the left, mid, len functions but I cannot figure out how to move the text and keep it whole only by data position of spaces.
Field1:
C10A CHOLEST&TRIGLY
ATORVASTATIN
LIPITOR
PFIZER
SIMVASTATIN
SIMVASTATIN TEVA
TEVA
M1A ANTIRHEUMATIC N-STEROID
ETODOLAC
ETOPAN
TARO PHARMA
Thanks so much for your help... :confused:
Nana :D
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