Creating Fields From Existing Data

Aug 10, 2006

I am not sure that I am in the Correct Section for this question but I am sure I can be forgiven for that :

I am attempting to build a db for a friend who has all his data in one table. During normalisation I have seperated the various threads of data into various tables of usable information. My problem is that I need to seperate his clients fullname into First & Surname i.e. Fullname: Mick Burke to FirstName: Mick and Surname: Burke - in other words make two fields from one.

Any help in doing this would be well appreciated.

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HELP!! Trying To Nomalize Existing Data By Updating Data Into New Fields

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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Extend Charachters On Fields With Existing Data

Oct 22, 2007

Hi Everyone

I have done a blunder on my database:

When I built it I gave the MaterialsInventory# a field size of 3 characters, which I soon got to learn (stupid me for not thinking it through) has to be a lot bigger. I have now extended it to 5 characters which should be more than enough. Now, when my list comes up its not organized properly, 123 would com after 12299 for instance and so on.

my question is; how can I make a function/code/something-smart to extend the 123 type values to 00123? This table is linked as well so I guess I'd have to delete the links and do the same for every linked table? I got about 5000+ entries so don't feel like doing this manually:P


Any help would be highly appreciated!


Cheers

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Apr 13, 2008

I created a form in Access that retrieves data from a table. Inside the form, I am able to access/populate data fields with data from the table. I also have data fields, inside the form, that requires key-in data. I have some how lost the ability send all data field information to a second table and clear existing data fields for new entry.

Questions: What settings, code or buttons can I use to send/store data field information to a new table? What settings, code or buttons can I use to automatically clear all data fields from my form once data has been sent to the new table?

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Apr 25, 2015

I used to import excel data into access successfully, many times but now I have to import excel data into an existing Access table with foreign key fields, which makes me problems.

Its just doesn't work...and Im sure the forien key fields are the prob cause, the other fields are going well ...

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Creating 2 Records From 1 Form With Different Data In Fields.....

Sep 22, 2007

Hi

I have a single form for which I need to create 2 records from in the same table.

On the second record when created I need to change some of data contained in the fields - How do I do this:

I give an example. On my form I have a tick box - if true it enables 2 text boxes and will need to create 2 records within a single table.

I need the first record to include the data contained in the first text box and the second record to contain the data from the second text box.

I have tried to use update queries but have had no luck. Anybody have any ideas?

thanks

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Mar 28, 2006

Hi there,

I have a form with information on it relating to several linked tables. I would like this information to be duplicated in the tables and a new autonumber assigned.

Is there a way that I can do this by clicking one button and the autonumber will automatically generate a new number keeping the rest of the information in the form and updating the tables with a new record?.

Thanks for you help
Belinda

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Aug 21, 2013

Using access 2010; anyway to create an er diagram from an existing database? I have inherited a fairly large database and need to make changes to some field properties and need to find out where these fields are located. I know I can go into tools and run the documenter but doesn't give me an easy format to look at.

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Apr 8, 2015

I was asked to create a table within an existing database using these SQL commands;

CREATE TABLE Vehicle (reg_no TEXT(10)
CONSTRAINT VehicleKey PRIMARY KEY,
type TEXT(10),
purchase_date DATETIME,
last_service_date DATETIME, mileage_at_last_service INTEGER);

I was told to save the query and check the new table had the required records in it.

I had huge problems when I tried to save the query and kept getting error messages like: "query must have at least one destination field" and "syntax error in field destination". This was strange since I was sure I typed the query exactly as it had been written on the worksheet.

Having not changed the SQL command at all it eventually worked when I skipped the 'save query" stage and just went to the "run query" stage. I still don't know why it actually worked in the end and why I kept getting error messages.By running the query am I supposed to just click on "RUN" or can I check the information first by looking at datasheet view?

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Sep 18, 2012

I have setup a simple access database consisting of 3 tables

Volunteer
Id (PK)
Name

Job
Id (PK)
JobName

Link
Id (PK)
VolunteerId (FK)
JobId (FK)

There is a one to many relationship between Volunteer and Link and a many to one between Link and Job

I want to create a form from which I'll select a Volunteer Name and then choose a JobName from a list box of options and have it create an entry in link with the id of the volunteer selected and the id of the job selected

So let's say there are 5 entries currently in the Job Table.. let's call the JobNames A,B,C,D and E.

In my form I select my name from the list (sourced from volunteer.Name) and then select B from the dropdown. My desired result would be a single entry gets created in Link with VolunteerId = 1 (representing me) and JobId = 2 representing the selection of B. Problem that I am having is that after I select B in the dropdown it creates a new record for B in Job and the Link table gets updated with that JobId as opposed to simply using the one that was already in the table.

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Apr 23, 2014

-Microsoft Access 2010

-Existing Access Database contains tables with 1-2 million records

I would like to add a field[dol] to an existing table[rei]. I need this new field[rei].[dol] to be populated with existing data from another table[main] based on the associated field[main].[account1] or [main].[account2] or [main].[account3].

Table1[main]
...account1
...account2
...account3
...dol

[code]...

In the [main] table. There is always data in [dol]. But there is NOT always data in the [account] fields. Sometimes there is multiple account numbers per [dol] but not always.

Customers will ALWAYS have at least 1 [account] number and [dol]. Some will have multiple [account] numbers and [dol]. Sometimes these [account] numbers are the same in multiple fields[account1] [account2] [account3].I just need to do a lookup or something to find the [account#] and pull in its [dol] from the [main] table and populate it in [rei].[dol].

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Dec 12, 2006

I have a database and I wish to be able to copy 10 out of about 20 fields into a new record automatically using a command button on a form. Similar to the way the Duplicate button or the Create New button would work but only with these selected fields. None of the fields I wish to duplicate are the primary key. The primary key is an AutoNumber field. After clicking the Save button, the primary key would increment one to confirm the save record.

Any help or suggestion would be appreciated!

Thanks!

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Aug 1, 2007

I have a database that I import data from an excel spreadsheet into multiple times daily. The table that this data is imported into has several key fields that if the data already exisits in the table, and I attempt to import data that is the same except for one or more of the key fields is different. At this time the database it creates a different record. I am trying to get the database to overwrite the data in the database.

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Sep 28, 2014

My db has multiple linked tables. As time passes and work on a project continues data needs to be added to a separate table that is linked to the first table to be populated.

i.e., Initial design data is entered first, when drilling is complete more data is added to a linked table, when drilling is surveyed yet more data is added to the second table.

What I want to be able to do is to query for a particular set of existing design data, display this on a form and on the same line enable data entry to other fields from other tables which are linked to the existing design data.

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Dec 10, 2007

I currently have a database that is missing various pieces of information, we are getting a temp in to complete this. I don't want the temp adding data directly into Access so I have exported the table that needs updating into Excel.

How can I then import the new data without altering current data.

I know this is no problem for new records, but if I have a current record with a few fields of information missing how can I just import information into the blank fields. This can't be a manual process as there are hundreds of records.

Any comments would be much appreciated!

Chris

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Oct 9, 2014

I am in the process of building Append Queries for new records, and I know I can do an Update Query to enter specific information. However, how can I update multiple records from a (externally sourced) linked table to fill in blanks of an existing table? I have created a query to identify records with 1 or more matching criteria which contain the blank fields. I now want to update those blank fields. The data in each blank field is different for each record (same type, just different data).

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Apr 14, 2015

I have a table linked to SQL Server 2014. As SQL Server 2014 does not support calculated fields I created a query to use formulas. Now I want to write formulas on the existing fields ( TotalMarks ) of table Not to create new fields.

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Jun 3, 2013

I have a field called uniqueID which I would like to update based on 2 other fields that are already populated in my recordset (from running previous queries). I heard it is not possible to do an Update Select like shown below.

select max(uniqueID) from myTable where a = "value of field a from first record in record set" and b = "value of field b from first record in record set"

If it is true that I cannot do an Update Select then I am trying to do something in VBA. How can I Loop each row in the record set and store the values from fields a and b. I would obviously then need to pass those values into the sql above and store the result in a variable. I would then do a straight update to put the value of uniqueID into myTable.

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Sep 1, 2014

I have a problem with two buttons, add existing fields and property sheet

When i click them they do nothing at all, so i cannot do what i need to do?

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Aug 5, 2015

[URL] .....

In the Lesson tutorial shown above I am clicking on tools and adding existing fields. I get a lot of output label and text box pairs for each field that I add.

However, they are all on right below the other. That is no problem just move them. No way.

Whenever, I move it a label and test box for say Order Status, I get ... nothing. It stays where it is.

They (label and text box) do not move together. So how do I get them to move together.

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May 13, 2015

So, I have two forms that I am trying to make work the same way.

With F1Entry I can use the combo box in the header to select different request numbers.

With F2Finance I cannot do this. It works if I set the Form Record Source to T2FIN, but when I try to Add Existing Field, something about selector combo box breaks and I cannot select different request numbers.

Database attached

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Aug 1, 2014

I need to categorize 35,000 cells of data in a column into 3 different groups (A,B, and C). Each cell will have something like "G00001" or "G00525" in it, but depending on when it was added, I want to change it to "G00001A" or "G00525C". I created a select query to show only the G0000's column and the column that indicates AB or C, but i don't know how to add the letters at the end of my G0000's. Do I need to use an update query or can I do something more simple? Also, if I need to use an update query, how would I build it to do what I need to get done?

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Sep 18, 2007

I have an old table that has many, many records. One of the columns lists the Date of Birth. Here's my problem:

Users have entered data into this column as "71462" This representing July 14, 1962. Is there a way to automatically format all data in this column so that it is more palatable - e.g. 07/14/1962?

Changing the column Data Type to "Short Date" in Design View would delete all existing data in that column, so this is not an option.

Thanks for your help.

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Jan 24, 2007

Hi.
I have a table with a NAME field and a GENDER field.

How would I code a query so that if the gender is MALE than MR. would be added to the front of the existing data in the NAME field? MRS. if gender is FEMALE?

i.e., the result would be MR. SMITH, MR. JONES, MRS. CARSON...

Russ

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Mar 27, 2007

Please bear with me, first post, trying to get to grips with Access for work!

We (a primary school) had a "bespoke" database set up using MS Access by someone who has long left the area and now we need to make changes and I, as the most computer literate person on site, have been volunteered to make these changes.

My level is beginner (for now) and my first job is to add some new options to a "Titles" table, four columns, six records. Column1 = ID#, Column2 = Male Titles, Column3 = Female Titles, whilst Column4 seems to hold items from Columns 2 & 3.

If I add a futher option, I get the error "Can't perform cascading operation: Entry must be one of the Titles as featured in the drop-down box or in the Titles table.

Now, as far as I can tell, I HAVE added the new option to the Titles table, and they DO show in the drop down box in the main spreadsheet display, BUT the error comes back as soon as I try to confirm the new title.

Any ideas please?

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Sep 13, 2006

Hi
I cant get my head around this one,

I have a Form that enters all details for an Order.

On that form is a Tick Box that says Repeatable.

If that box is ticked in the future I am able to repeat on that stock item.

I have created a form with a List boxea that Lists all Suppliers Stock that is Repeatable

I want to be able to double click a Stock Item from that list, then let it populate another Order ( Unique Key ), fill in all the field from the previous order, so all I have to do is enter the Quantity I want to re-order.

How do I do this?

please help

Hightower

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