Merging Two Identical Databases?
Sep 6, 2012
Friends own a book shoppe. They have closed up both their retail stores and are working on line only. A long time ago they bought a PC based program to keep their inventory and manage their on line sales. The program is called BookTrakker and still on sale today.
I called them to ask for assistance merging the access databases for but stores with their Master database. The owner sads they dont offer any assistance in combining databases.
I have had no trouble using the append command to combine the 40 odd tables in the database except for one small table called Keywords. This table only has 5 fields but the sallest has over 7,000 rows. This is one of the more important tables because Keywords are used by the search engines on-line for potential buyers find their interests.
The error message I get from Access is "Microsoft Outlook Access set 0 field(s) to nulll due to a type conversation failure, and it didn't add (number of rows in table) to the table due to key violations, 0 records due to lock violations, and 0 records due to validation rule violations"
The table structure is identical. The only difference is the data in the rows.
I tried removing both Primary Keys for both the tables (in and out). Nothing, same error message.
Next I tried appending the tables without the entire Keyword_id (Primary Key) field. Nothing same error message.
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Sep 23, 2004
I have a query that is based on two other queries (they feed a larger query that a report uses). They are all select queries, no make-table, etc.
The query runs fine against the production oracle database. However when the query is run off of either of the two identical test databases (production was dumped into test within the last week), the query stops with an error of Invalid Operation.
The Help Screen (see below) doesn't seem to apply to anything this query is doing. Any thoughts?
Invalid operation. (Error 3219)
Possible causes:
You tried to write to a read-only property. See the Help topic for the property to determine whether it is read/write.
You tried to use a method or property on a type of Recordset object that the method or property does not apply to. See the Recordset object summary topic to determine which methods and properties apply to a given type of Recordset object.
You tried to append a property to a Properties collection of an object that does not support user-defined properties.
You tried to use the Update method on a read-only Recordset object.
Thanks,
B
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Sep 24, 2012
Have 2 tables:
...TableA: 1 indexed field "Name" and many data fields in ~ 1000 records
...TableB: 1 indexed field "Name" and 2 data fields (DataB1 and DataB2) in about
~ 50 records
Tables currently have NO relationship set.
Want to add TableB data fields to TableA if Name are identical.
DataB1 and DataB2 fields are Not currently in TableA but could be added very easily.
Update (or whatever) will be done weekly where all previous data for DataB1 and DataB2 will be cleared from TableA before job is run.
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Mar 4, 2014
I have database for each location. Every location will update some information in the databases and send it back to me. In those location based databases, information will be stored in one table called "consolidate_input". I will store these databases in one specific directory and then I want to accommodate the data of "consolidate_input" into one master database having the same identical table in the database.
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Aug 24, 2005
I am new to Acess, I am trying to merge 2 Access DBs and am not sure of the steps to accomplish this, if it can be accomplished and/or are there any tools to reach the same goal.
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Oct 25, 2007
Hello-
We are using an Access database for off-site data entry. We therefore have one master database we keep in the office and then a "template" version -which is identical to the master version except no records - we bring to each site, do the data entry and then merge that data back into the Master database.
Can anyone help suggest ways to make the data merging process more efficient. The database has approx 12 tables, so I dont' want to create an append query for each one every time. Is there a way to just "merge" two identical databases??
THANKS
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Oct 12, 2006
Ok, this is only a very general question, but I'm hoping somebody here can give me some general advice.
Basically, I have three separate database which I've written for my company. They were all written at different times, hence the fact there are three and not one that does three things. The first is used to raise, edit, delete, and track RMA records for returned merchandise. The second is used to raise, edit, and track Training data for people who have undergone my training course. The third is my main database that contains all of my clients' details, plus a log of all calls taken from them. This is the largest and most complex of the databases and has some fairly advanced relationships setup to enabled hundreds of call logs to be linked to a single record of necessary.
Now all three databases have been written using the same kind of structure. They all use popup modal forms to prevent malicious/accidental damage to the database by the staff who use them. They are all locked down and Access cannot be broken into whilst they are running. they all also have their own primary keys.
All these databases work just fine, but I'm now a little tired of each staff member having three shortcuts on their desktops, depending on which database they need to use. what I'd really like to do is somehow merge all three of these databases into one single database, and alter the switchboard accordingly to allow users to access any of the three parts of it.
The problems - as I see them - are: (a) that my main database uses a lot of relationship links to maintain certain records, whilst the other two use none, and, (b) that each database, having been written separately, has records with their own ID keys and autonumbers.
I did toy with the idea of having some kind of function on my main switchboard that would allow me to close the current database being used and open another, all without closing Access, but I haven't been too successful in my tests...
...so, my question is, does anybody have any bright ideas as to how I can go about merging these three, or, at very least, centralising access to all three?
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Mar 15, 2008
Sorry if this is in the wrong place - I am very new to this site
I have asked this on another forum but have had no replies - hoping someone here can help
I am using Acess 2000 and I am not that good at it
Is there any way to merge two of the sample databases which comes with
Access together - I would like to have the Inventory Control and the Order
Entry databases as one database - can this be done? There is no data in the databases yet
Hope someone can help and thanks for looking
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Jul 22, 2006
Hi,
I've asked this on a few other websites with limited or no success.
this is from one db. this table originally had about 20-30 different fields,
WarehouseNum ItemNum load_date Shipped
101 31 6/26/2006 200
101 31 6/27/2006 180
101 338 6/26/2006 162
101 338 6/27/2006 357
this table is from another db. Notice how WarehouseNum is '9' instead of '1' and itemNum is '000'. This is just one of many impediments I face. As well, none of the table fields are the same, I changed them here to make it easier to work with.
SupplierNum ItemNum WarehouseNum PlannedDelDate DeliveredQty
869747 00031 901 6/26/2006 250
869747 00031 901 6/27/2006 300
869747 00338 901 6/26/2006 490
869747 00338 901 6/27/2006 490
The goal here is to query the two simultaneously, perhaps with linked tables, type in an ItemNum using a parameter and know for instance that on the 26th, we received 250 item31 and shipped 200 for a remaining balance of 50. The 50 is what I'm after. Basically, my company uses one program for sales and another for purchasing and absolutely nothing for inventory management. I started with this company about 3 weeks ago and unless i can implement some kind of temporary solution, it will drive me insane.
Advice? Best approach? As well, this db will use data on two different servers
Thanks for the help.
As well, my access experience is limited and our company I.T. is seriously backlogged, besides which, I would like to learn how to do this myself.
Thanks again
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Jun 12, 2013
Currently am trying to get together two separate Access Databases into one, which is the way it was always supposed to be.
Basically, this person accidentally created a duplicate of the database in question, and has been updating both independently at different times, meaning that whilst a lot of the database information is duplicate, there are some instances where each separate database copy has unique information on both existing contacts, and new unique contacts.
The database itself is about schools, and has tables concerning information such as calls made, contact details, school details, etc etc. Obviously all of this needs putting back together into one set of tables in one file.
I've been messing around with append and import functions, but am having issues with duplicate ID fields with append queries, and a general lack of direction on the best way to go about fixing this problem, if its even possible.
Here's an example of what i've been trying to do:
INSERT INTO Contacts ( ContactID, ContactTitle, Name, Surname, JobTitle, TelephoneSTD, Telephone, FaxSTD, Fax, Locale, SubjectKeyword, SchoolID, Reply received] )
SELECT [1Contacts].*, [1Contacts].ContactID, [1Contacts].ContactTitle, [1Contacts].Name, [1Contacts].Surname, [1Contacts].JobTitle, [1Contacts].TelephoneSTD, [1Contacts].Telephone, [1Contacts].FaxSTD, [1Contacts].Fax, [1Contacts].Locale, [1Contacts].SubjectKeyword, [1Contacts].SchoolID, [1Contacts].[Reply received]
FROM 1Contacts;
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Aug 22, 2013
I'm merging a few databases together. They're fairly simple on their own but I'd like them as one big database. I read that I should import each access database into a new, blank one.
It all works fine, but none of the saved imports and exports come with them. Unfortunately, these imports and exports are relied upon quite heavily.
Is there a way to bring saved imports over from other databases, or will I have to rebuild each one?
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Nov 4, 2013
I've currently come across the issue where an end user copied the database locally to their computer and has been using it for months and months. After fixing an issue in the database on the server and then finding that someone still had a database bug is how I figured this out. Anyway, what would be the best way for me to merge the table 1 from the database she was using to table 1 in the database on the server? Is there a way to export a table so I can then import the data? Like I said, the databases are identical other then the data.
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Mar 19, 2007
Hi,
I have a query which I run in the query design view. Then I have the same exact query which I run on the 'background' of a form.
The issue is, both queries turn out to have different record counts(eventhough I am using the same query and same tables). What is going on? Please help.
Thank you.
Joe
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Jul 7, 2006
One set of users enter sales orders that are pretty simple in nature... Order Number, Item, Quantity, Ship To... etc. They occasionally run across the need to make multiple entries that are identical, because a customer wants the order delivered on a regular time schedule or they want invoiced in increments, etc.
So, they have a need to be able to enter as many as 50 orders, all identical except for the Order Number (and delivery date), all at once. None of these fields is a key field or an autonumber. Order Number is manually entered, though it is indexed - no duplicates. I'd like to create the ability within a form for them to put in a list of Order Numbers, plus the values for the other required entries, and have them populate the source table by applying all the entries to each of the individual Order Numbers.
Any ideas would be greatly appreciated!!!
Tom
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Nov 23, 2006
I have an access 2003 database which holds data for lorry loads of timber delivered to different places at different prices and by different hauliers who get paid different ammounts.
I have tables that hold the prices for both haulage (sorted by the delivery location and haulier) and product price (sorted by the delivery location and the haulier.
I have two almost identical queries which give the haulage price for a particular load and the product price for a particular load.
Only the haulage prices seem to be returned - i have checked the settings and relationships in each of the tables invlovled and they appear to be that same.
Why would one query return the value and the other not???
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Sep 18, 2006
I have an Access DB built that links to an excel spreadsheet. The spreadsheet changes so I cannot import and have to link.
Now the source of my spreadsheets is producing two spreadsheets with identical fields but different data. I need to combine the data from these two spreadsheets. Can I link them both and combine them in a query? How?
Appreciate any advise.
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Nov 25, 2014
I have a question regarding making a query with joint data that are not identical, as I'm not sure whether it's possible.
I have to look at certain serum levels at te start of a new medication regimen, and serum levels after 5 years.
I have one database with:
Patient number
Start date medication
Start date medication + 5 years
And one database with:Patient number
Date of blood test
Serum level molecule A
Serum level molecule B
What I want to do is make a query where the patient numbers are joined. The problem is that the "start date of the medication" and the "start date + 5 years" are not identical to the dates of the blood tests. E.g.: I have a patient that started medication on 01/March/2006, but he has had blood tests done every 3 months from 28/November/2003 till now, and not on 01/March/2006.
I would need the results of the blood tests (of molecule A and B) at the start of the medication and after 5 years, but if the test date differs by a day, Access already sees they're not identical.
I would like to have access select a blood test date that is as close to the medication start date as possible, within a time frame of e.g. +3 and -3 months. Is this at all possible?
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Feb 20, 2006
Hi All,
Being a newb, have a hopefully straightforward question. I'm writing a vehicle management database which covers eleven seperate areas. The data is currently contained in a spreadsheet with eleven seperate data sheets, one for each area. My thinking is I use linked tables as the spreadsheet needs to be occasionally updated.
My difficulty...
If I want to cycle through all records, I assumed I could query against all tables but don't seem to be able to.
The tables are not currently linked in any way and contain fields such as registration, emissions, list price, make and model and so on.
Any suggestions would be greatly appreciated.
Many Thanks
Q :)
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Jul 20, 2007
Hello,
I have searched the forum and have found a lot of information however I am not sure just exactly what I am looking for.
Here is my situation.
It is a spilt DB.
I have a database with a form and a subform. The Primary Key in the form is unique to company A ie ID=CompanyA-1, CompanyA-2, and so on. There is a one to many relationship to the subform.
I have three of these databases in use, all identical execpt the Primary Keys. one is CompanyA, the others are CompanyB and CompanyC.
At the end of the month I want all companies, A,B,&C to send me their Backends so I can bring them all together into one database. The master database I want to bring all three backends into has the same Front End as the other three databases.
My question is what is the best way to bring all of the data together in one database so I can use the common front end to view it.
I am assuming that since the PK for each database is different they should all cometogether without much of a problem? If I can figure out how to merge them.
Thanks!
Fen How
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Aug 31, 2007
I have a form control with the input mask on it for a phone number. I am using an append query to append the information entered in the form to a table. I need to pull two fields from a linked table from another database. What I need to do is be able to compare the entered phone number in the form with the phone number from the table. The problem I am running into is that it won't match the phone numbers. The same mask is used in the table I am pulling from. Why can I not just put =[Table].[Phone_No] in the Criteria of the field where the number from the form is placed so that I can get the right record from the linked table?
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Apr 10, 2014
I have multiple databases (one for each department). All 4 databases have an Agents table (tblAgents). Now I am creating another database that uses all of the agents on site. What I want to do is link all the agents tables and combine the values in one query.
Fields are:
UserID (PK)
AgentName
BadgeNumber (Employee Number)
Campaign (Department)
Coach (Supervisor)
HireDate
Status (Active / Leave of absense / Terminated)
The tables are linked to my new database. So logically, I'd think my next step is to query the tables. This is where I'm stuck. How do I say:
Agent = tblAgentsDepartment1.AgentName and also tblAgentsDepartment2.AgentName and also tblAgentsDepartment3.AgentName and also tblAgentsDepartment4.AgentName?
I'll have to do this for each field involved...
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Aug 22, 2014
The problem I'm having is that i need to combine 12 tables with multiple columns and not all columns have the same headers. So if a column is present it should be updated, if not it should be added.
The end result should be one column with all records and all columns that exists in all 12 tables.
The tables have an identifier that is the same for all columns (supplier reference).
Table 1 has 56 columns
Table 2 has 42 columns (of which some have the same header)
....
(--doing every column manually is something i would like to avoid if possible --)
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Oct 4, 2007
I have two tables: tblOne and tblTwo with identical categories.
TblOne and tblTwo both group by Category and Duration. When I make a union query between tblOne and tblTwo, I notice that if I have the exact same category and duration for BOTH tblOne and tblTwo, the union query "eats up" one of the identical entries. How can I fix this?
I need to have two different tables because they correspond to two different machines (but are both the same type of machine, hence the identical categories)
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Jul 12, 2006
Hello all.
I need to be able to enter a number of orders that would all be the same, but they will have different order numbers, in sequence.
I'd like to enter all the information in a form, then have "First Order Number" and "How Many?" fields, and have the system grab the detail, apply it to the order number entered, create a record in the table, then reapply the detail to the next sequential number, repeating the process until it has created the number of orders shown in the "How Many?" field.
I am at a total loss here, and any help would be GREATLY APPRECIATED!!
Thanks!
Tom
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Jan 20, 2015
I have started working on an existing MS access application (Front-end & Back-end) built with VBA. The frontend linked to a back-end access database which contains only tables. Because of the nature of the work involving vehicles. Each user has their own copy of identical databases with their individual data stored in backend.
Right now we just copy each back-end database via ftp and store it as usr_backenddb_date.accdb Back end databases contain around 16 tables with most of them containing a autonumber field as a primary key. Further tables are connected with each other referencing the primary key as a foreign key .
I would like ideally create a function in vba that lets me select the database and merge all the data from that database to a identical central database. For the initial part, I am thinking of combining each individual table in each database and changing the autonumber field with SQL with possibly trying to cascade the change so the refrences remain intact.
Constant Access to one back end db via internet (or server) is not really possible as the users are able to connect to internet (network) only few times a day. There are over 100 backends (for each vehicle) with over 1000 records in each.
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Jan 30, 2015
In my transaction table, I would like to find out the latest transaction dates of each family models. It sounds a simple Max function can get the desired result. However model number consists of the first 6 characters for the family model and the rest for the versions (variants). The Max function fails to work in this scenario. Is there any other way to group the model numbers once the 1st 6 characters are identical (the rest is ignored)?
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