Create Un-aggregated Records Table
Nov 9, 2007
Hi,
I have a database that contains a table with an administration area and a number associated with the “count” of a certain characteristic of that area.
For use in another piece of software I need to convert the count system to individual records. For example I need to go from:
AREACOUNT
AdminArea13
AdminArea22
AdminArea31
AdminArea43
...
to:
AREACOUNT
AdminArea13
AdminArea13
AdminArea13
AdminArea22
AdminArea22
AdminArea31
AdminArea43
AdminArea43
AdminArea43
AdminArea43
I actually don’t need to count field in the new table, but it would be useful for my own quick reference.
The problem is that I do not have the original raw un-aggregated data – otherwise this would not be a problem. Also there is no way I can get this.
I realize that this is working in the opposite way to good normalised databases – however as I said the software that I need to export requires this data in the expanded format.
Does anyone know how I could run a query in access to achieve this?
I have large tables so will need to do this programmatically rather than manually.
Many thanks in advance.
Regards,
Kevin
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Jul 11, 2005
I'm trying to create a table that automatically contains records for every permutation of the two foreign keys it imports. Let me explain with an example:
I have a Characters table: CharacterID (Primary Key)
CharacterName
CharacterClass
[...]
And, I have a Skills table: SkillID (Primary Key)
SkillName
SkillDescription
[...]
I want a third table named CharacterSkills to combine those two tables. It might look like this: CharacterID (Primary Key)
SkillID (Primary Key)
CharacterSkillSlot
[...]
That looks a lot like a junction table for a many-to-many relationship. The difference is I want this table automatically filled with every combination of Characters and Skills. For example, if I have three characters and five skills this table would contain fifteen records. If I add a fourth character I'd expect this table to grow by another five records (as one record per skill is automatically added).
Here are those same tables with some example data.
Characters table: CHR01, King Loo, [...]
CHR02, Humble Pie, [...]
CHR03, Jayne Bo, [...]
Skills table: SK01, Amity, [...]
SK02, Diversion, [...]
SK03, Banish, [...]
SK04, Guilt, [...]
SK05, Shame, [...]
CharacterSkills table: CHR01, SK01, [...]
CHR01, SK02, [...]
CHR01, SK03, [...]
CHR01, SK04, [...]
CHR01, SK05, [...]
CHR02, SK01, [...]
CHR02, SK02, [...]
CHR02, SK03, [...]
CHR02, SK04, [...]
CHR02, SK05, [...]
CHR03, SK01, [...]
CHR03, SK02, [...]
CHR03, SK03, [...]
CHR03, SK04, [...]
CHR03, SK05, [...]
Any pointers on how to create this magical third table, or whether it' possible at all, will be greatly appreciated.
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Aug 27, 2005
Hey,
How can I add an aggregated column to an existing query?
For example:
I have 3 fields (a, b, c), each holding numbers. I want to add a fourth field which will average or use any other aggregated function on the 3 fields (but not by doing it manually).
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Oct 24, 2004
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May 23, 2006
Where a many to many relationships is resolved with a linking table...Is it possible to create an entry in the linking table where the two linked tables have the same value e.g. create a entry in the linking table where client table has same value as a job profile table i.e. both are in insurance. Therefore want to create an entry in the middle table with foreign keys from either link automatically
ta
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May 21, 2013
I need to create some new records based on main form data and a selection of records from a sub form. The main form and sub form have different sources. I wanted to show the source fields in the sub form along with a check box to allow the users to select individual records. The record source for the sub form contains >1000 records, so the user will first enter data in the main form, use filters to find the records he wants to 'assign' to the main form data, click those he selects, then click a command button in the main form to create the record(s) based on the main form data and the selected records from the sub form. The new records will be appended to a new table.
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Jul 10, 2012
I think what I want is:
1 table(1): record of people & contact details
1 table(2): list of events with check box's with the names of people from the other table
1 report: listing how many events people have attended.
When I add a new person to table 1 I want a field to be added to table 2 in the form of a checkbox, also when I delete this person I want this field to be deleted in table 2.how to make this an automated process.
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Mar 21, 2013
I am receiving this error when i try to run a query:
"You tried to execute a query that doesn't include specified expression as an aggregated function"
There are two images attached which show the SQL view, the error and the design view.
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Nov 18, 2004
Can someone direct me as to the most efficient way to add records to a table from a form? I have a table of members and a table of invoices and want to automatically create an invoice for each member by clicking a button on a form. Is there a way to do this using a macro, query, or do I write it in VBA?
Thanks much!
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Mar 25, 2008
I have a problem and not sure what the best approach is.
Our study enrolls patients and then re-contacts them every month for 1 year. I want to create 12 new records in "Table2" based on the "baseline_date" and "StudyID" of each patient in "Table1". "Baseline_date" is the initial date the patient is enrolled in the study and "StudyID" is a number created based on information from the patient. Both are unique values. What I want to do, is after the "baseline_date" variable is updated with the date of enrollment on a form I want to trigger VB code to automatically create 12 records in "Table2". "Table2" would have the following variables: "StudyID", "Early_Date" and "Late_Date". The records would be created based on the following.
Record1{"StudyID", "Early_Date=(baseline_date+30)-3", "Late_date=baseline_date+30)+10;
Record2{"StudyID", "Early_Date=(baseline_date+60)-3", "Late_date=baseline_date+60)+10;
Record3{"StudyID", "Early_Date=(baseline_date+90)-3", "Late_date=baseline_date+90)+10;
Record4{"StudyID", "Early_Date=(baseline_date+120)-3", "Late_date=baseline_date+120)+10;
Record5{"StudyID", "Early_Date=(baseline_date+160)-3", "Late_date=baseline_date+160)+10
......
Record12{"StudyID", "Early_Date=(baseline_date+360)-3", "Late_date=baseline_date+360)+10
The -3, +10 gives us a two week window in which to contact the patient. "Table2" containing the newly created records will have a many to one relationship with "Table1".
Any help would be much appreciated.
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Sep 25, 2014
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Basically, I want to be able to assign what is going on everyday between these 2 defined dates. Be it, holiday, annual leave, personal leave, sick leave, or regular relief. If further clarification is needed, I can go more in depth.
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Apr 11, 2006
I have searched, but found no reference to my exact question. I have a list of drivers I need to create a checklist for each day. The Parent form is the day and the subform is the list of drivers. What I would like to do is have a command button automatically enter all the drivers that are active (denoted by a chechbox) into the tabular subform.
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Jan 20, 2006
HI!! I've a problem
I have a table with 10 records
I would create many pages html how many are the records :eek:
better still if every page with a various name
It's possible? :confused:
thanks!!! :o
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Aug 12, 2007
Hello
there is a field in my form named "numphotos" and I write the number of photos than that folder contains.
I have a subform in that main form named "descriptions", here I describe, one for one, all photos of that folder.
Itsn´t a problem if the folder contains a few photos, but I have folders that have even 100 photos :confused: then I must to create 100 records in my subform :eek:
I would like than Access create those records automatically according to the number of photos that I indicate at the field numphotos.
My example in photo: http://farm2.static.flickr.com/1141/1093088982_a084bff95f_o.jpg
I only would desire that Access create that many lines to me as I have written on "numphotos". I would write the rest of the information (photographer and description)
is it possible?
thanx!!
windowsXP
access 2007
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May 17, 2005
hi,
I am trying to write a training register DB for my department basically:
There are three tables: trainees, training sessions, and trainees on courses.
The training sessions will be mapped out in advance: so that's easy we will plug in the training dates when necessary.
the tricky bit is the booking form for trainees. I'd like a form/subform where the trianing session info is at the top and the subform lists trainess for that day.
Now here's the rub. we may not have the trainee's name in our database already so I created a combo box with the all the known trainees. This way if they exist their details pop up and we have a new "trainee on course" record for them.
So what I need is a macro or some code that will check whether they exist and if not create a new traineee record and then allow us to fill out the booking form. Perhaps I'm rusty and not thinking this through properly.
I'[ve attactched the db in case anyone needs a visual. I'd be grateful for any suggestions
The problem is when we get a new trainee with no history we cant create them. either I have
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May 23, 2005
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I think i may need to use an INSERT statement but totally confused how to do this.
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Mar 30, 2006
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appreciate help
thanks
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Nov 19, 2004
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I assume you've got to create a recordset and do something along the line of - do until EOF docmd.acrecnew.
But haven't got a clue where to start.
Pease help,
Recall.
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Once that date has been added I need to add 5 records to the Appointments table for different followup times based on that discharge date (such as one month, two months, three months, etc.).
I have the code working to add an individual appointment to outlook but not 5 different ones at one time. So the question I have is how to add the 5 records based on the one discharge date?
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Jan 5, 2012
I am relatively new to Access and have a simple database which I use to generate Publication numbers for our new publications. I would like to have a text box and button on a form that will generate duplicate records of the current record the same number of times as specified in the text box.
E.g. If I need 6 copies of a record I would like to enter 6 in a text box, click a command button that will generate 6 duplicates of that record.
The code in order to do this 'on click'.
Table = Publications
Form = Publicationsfrm
Text Box = Lines
Command Button = Submit
Primary Key = PublicationNo
I have tried the following code but it is not working.....
Dim i as Long, myRS as Recordset
Set myRS = CurrentDB.OpenRecordset("Publications")
For i = 1 to Me![Lines]
With myRS
.AddNew
![PublicationNo] = Me![PublicationNo]
.Update
End With
Next
Alternatively if I have a duplicate record button that uses a macro is there a way to run that macro the specified number of times in the 'Lines' text box.
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DateField: [Forms]![frmmain]![DateField]
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