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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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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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 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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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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Feb 13, 2006
Hi,
How can I get a field to update automatically after data has been imported into the record.
Manually it works using the DLOOKUP in the "After Update" properties but this does not work when importing data.
TIA
Mike C
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Jun 21, 2005
WorkID is a look-up field, so its Data Type is Number.
In the same table, DailyGrind is a field with the Data Type of text.
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Jun 17, 2007
Hello
I have a table with 3 fields:
- ID no (primany key), Time1 and Time2
I have 3 records with ID no 1 to 3.
So my table look like this
ID no: Time1: Time2:
1 [emty] [emty]
2 [emty] [emty]
3 [emty] [emty]
I have an Excel document with the data for field Time1 and another Excel dokument with the data for field Time2. Excel doc1 have 2 colums named ID no and Time1. And Excel doc2 have 2 colums named ID no and Time2.
How do I import/update these data into my table?
I have tried wiht a adding-quiry but it only works if the table is complety emty and only with one Excel doc. Trying the second Excel doc afterwards only makes an error and no fields are updated.:confused:
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Nov 14, 2007
Hi everyone,
I was wondering if this is possible to do:
I have a Form that reads from one Linked Table and Updates a Local Table. Is it possible to move the Local Table to the Back End and still be able to append fields and change field names etc?
If anyone can help, that would be greatly appreciated. Thank you in advance.
Bear
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Dec 6, 2005
Hello,
Been wondering how I can update fields in my Access database table using data that lies in an excel spreadsheet.
They have a common row ie say account number and other common fields that need to be updated.
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.
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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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Nov 1, 2012
I'm running an update query that's based on a select query (that runs some calculations). The update query is updating ALL the rows that should be updated with the information in the select query with data from the final row in the select query, and not on a per ID basis as I think I have it set-up to do. The data looks correct in the update query, but again it's not coming out right.
Here's the SQL for what I've written so far:
UPDATE [Customer_Data Query], Customer_Data INNER JOIN Baseline ON Customer_Data.ID = Baseline.ID SET Baseline.[Unit Hours] = [Customer_Data]![Dur_Days]*[Customer_Data]![Dur_Hours]*[Customer_Data]![Number_Units], Baseline.Availability = [Customer_Data]![Perceived_Avail], Baseline.[Hours Available] = [Customer_Data]![Dur_Days]*[Customer_Data]![Dur_Hours]*[Customer_Data]![Number_Units]*[Customer_Data]![Perceived_Avail],
[Code] ....
I've also tried to force the update to the proper row by adding a criteria based on ID.
Select query, here it is:
SELECT Customer_Data.ID, Customer_Data.Data_Set_Version, Customer_Data.Number_Units, Customer_Data.Perceived_Avail, Customer_Data.MTTR_MTBF, Customer_Data.MT_TR_OR_BF_Hours, Customer_Data.Utilization, Customer_Data.Percent_Scheduled, Customer_Data.Sched_Percent_of_PM, Customer_Data.Sched_PM_Duration, Customer_Data.Sched_CBM_Duration, Customer_Data.Sched_CBM_From_PM, Customer_Data.React_Detect, Customer_Data.React_Rework, Customer_Data.React_False_Alarms,
[Code] ....
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Aug 1, 2014
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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:
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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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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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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:
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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.
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Jan 24, 2007
Hi.
I have a table with a NAME field and a GENDER field.
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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.
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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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Apr 9, 2008
When i try to import data from an excel file to an existing table in MS Access database i get a pop up saying "Access was unable to import data". When i click OK it says "finished importing data" .But when i go to the table there are no new records added. Can anyone please help me with this ? All the fields in the excel file are as they are in the table.
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Apr 12, 2008
I have the following statement which exports data based on a query to a .xls:
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This works fine it exports the data and names the sheet rawqualitydata.
The problem i'm having is when i come to run the export again Excel tells me the file already exists. What I want it to do is overwrite the data in the rawqualitydata sheet in the same file.
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Feb 3, 2005
Hi,
I have a table that contains a notes field. What i would like to do is to append to this field in table with some more data (notes), however i dont want to over write the existing data. I would just like to add to it.
the current notes are added through the access front end, but in this instance i have a particular note that needs to be added to various enteries without overwriting existing data. I know this is to be done via an append query, any help would be great
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Mar 16, 2007
Hi
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