Field Max Length

Jul 17, 2005

Um, well hi

I am a VB programmer, and need a database for a diary program i am making. Only i need more then 255 characters in one of my fields.

Is this possible, if not, what are my options.

Thank you
ILMV

View Replies


ADVERTISEMENT

Field Length

Mar 12, 2007

Hi,

I'm looking for some advice on what the maximum field length is in Access. Which option will provide the maximum length. I am wanting the field to capture both numbers and text.

Any pointers in the right direction would be much appreciated.

Thanks in Advance.

View 3 Replies View Related

Memo Field Length

Mar 26, 2007

Hello,

If I read the documentation then memo field in a Access table can be 65.000 chars long.
I have three memo fields in a linked ODBC table which is filled by a append query from SQL-server database. The text in these field is cut off by 255 chars.
Does somebody know what the cause of this can be?

1. Is there a limitation/property where I can configure the length of Access memo field? DAO? I have read something about this but I don't understand this.

2. How can I trace that everything is send from the source? Maybe it's cut off at the source site. On this moment I don't know something about a Linked tabel.
Is there a sniffer or trace tool so that I can see what kind of data is realy send?

Thanks in advance

Nico

View 2 Replies View Related

Storage Length Of Field

Apr 2, 2008

Hi everyone,

I am using a table that stores data and one of the fields is just a text field with a maximum length of 10.

However, when I store the data in the field, if I only enter 5 letters in it, it stores the 5 letter word correctly but followed by some spaces (I assume 5 spaces but I may be wrong.

I cannot figure out why does anyone know why?

If not, then can I trim the field if I use it in a query/report?

Thanks.
Gareth.

View 6 Replies View Related

Field Length Cutting Off When Exporting To Cvs

Mar 12, 2008

I know zero about Access and am posting this for another organization. When exporting to cvs, one of the fields is not exporting the entire text. It's a text-only field with about 300 characters. Is there a limit? Seems they had had this problem in the past, but fixed it. Can't find the solution again. Help and thanks!

View 3 Replies View Related

Fixed Character Length Of Field

Sep 29, 2011

I have a column in my table, and its size is set to 10 characters. In a form, i have a combobox based on that column, which contains the values "Corrective", "Preventive", and "Supplier". both Corrective and Preventive are 10 characters, and fill up the field to its max, however, Supplier is only 8 characters. When I look back in the table data, there are two spaces after Supplier. Basically, I can use the arrow keys to "see" the two blank character spaces. Why is that? Are these extra blank spaces taking up space they shouldn't?

View 3 Replies View Related

Changing Field Length In Large Database.

Feb 6, 2006

I am trying to change a field lenght of a large database (access 97) It is at 50 right now and want to change it to 25. When I try to change it and save the table I get a error when the bar is about 3/4 the way accross the bottom.

Microsoft can't change the data type - there isn't enough disk space or memory.

then

not enough space on temporary disk

This is error 3183. In the help it says that the TEMP DOS enviroment variable location doesn't have enough space. (summerising). Now I have a 100+gb drive that isn't close to being full. I also changed the MaxLocksPerFile registry dword to 8,000,000 as my table has around over 3 million records. I have tried this on a xp and 2000 machine same results. Next I am going to try it on a 98 machine. I could do it by breaking up the table into 2 differnt ones and do each one individually but there is an autonumber field used as a reference number (I know I know). So that would screw up the numbering scheem (Yes I know there are ways arund that also). this database is about 400MB

Couple of questions
1. Is there a way around this? I have not found a solution on line yet.
2. Will lowering the field length make the database smaller (the data that is in there now is less than 25 charecters and the field is set to 50.) I have gotten mixed info on this. there are a few fields I would like to reduce.

Thanks
sam

View 2 Replies View Related

Update Query Based On Length Of Value In Field

Jul 12, 2007

I want to create an query that will update a field value for records where the length of the field value is less than a given number (if LEN of UniqueID is less than 6 for example), but I can't figure out how to write a SELECT query, much less an UPDATE query for this condition....can someone help me, please?

View 1 Replies View Related

Modules & VBA :: Add Text To Make Max Length In Field

Sep 26, 2014

I have 2 fields in a query which I want to write to a table. Eg ProductName (field length 10) and Product Code (field length 5) the fields need to be filled out so the length makes the maximum text

For example product name 'test' length is 4 i have to add 0 to make the length to 10 so the field will be 000000test same thing applies to Product code. I have 700 records like this, is there a way in VBA where it adds the extra text to make it the maximum length.

View 14 Replies View Related

Modules & VBA :: Check Length Of A Field Value In The Table

Jul 29, 2015

I have a table that stores ID,PolicyNumber,NewPolNo fields.It has millions of records. The field NewPolNo is empty. I need vba code that will check the following for each record:

1. If the length of the PolicyNumber is over 14 characters long then store that PolicyNumber value in NewPolNo field.

2. If the length of the PolicyNumber is less than 14 characters long thenagain store that PolicyNumber value in NewPolNo field.

3. But if the length of the policyNumber equals to 14 digits long then check the following:

a) If the last 7 digits are 0's of that PolicyNumber. If yes then store first 7 digits in NewPolNo field.
b) If the last 7 digits are not 0's then store the whole PolicyNumber value in NewPolNo field.

We need to check these conditions for each record of the table.

View 1 Replies View Related

Forms :: Force Unique Set Length Field Value OR Exceptions

May 2, 2014

Is there any way to force a field value to be unique and of a set length, but with exceptions?

Let me explain... I have a text field in my table called "employee_number" and this value is always one of the following:

NULL
an 8-digit number
the word "External"

What I want to do is to force that field to either be NULL, the word "External", or a unique 8-digit number.

Is this possible? Obviously I can't set the source field in SQL to accept unique values only but I wondered if there was any way around it at form level?

View 8 Replies View Related

Modules & VBA :: Increment Variable Length Alpha Numeric Field By 1

Jul 8, 2013

I have a database that is used for tracking changes to numerous courses. Part of this database create a unique tracking number for each course problem developed. Currently I have the form do a comparison using the highest most number to compare against the current number assigned and prevent the form from saving until the number is incremented and not a duplicate, it would be a lot easier if I could just have it increment plus 1. I have seen various answers but they all seem to depend on the alpha portion of the field being a set value, in my instance it is variable in length. The only part that is fixed is the last four characters to the right which are the numeric portion I would like to increment. For example the field can equal:

QACP-M-PIQ-6059
QACP-M-PREF-6002

how to extract just the numeric portion, increment it by one and save?

View 2 Replies View Related

Forms :: Changing Format Of Field Based On String Length

Jun 11, 2014

I have a continuous form that displays data from a table. What I am trying to accomplish is to change the format of the field if the string length is equal to 11, to "@@@-@@@-@@@@-@". Otherwise if it is greater or less than 11 then no format.

I have tried it using code:

If Len(Me.FormFieldName)=11 Then
Me.FormFieldName.Format = "@@@-@@@-@@@@-@"
End If

Is it even possible and if so is my syntax correct or am I way off base?

View 8 Replies View Related

Forms :: Field Doesn't Show Full Length Of Record

Dec 4, 2013

My form which is based on a table carrying same name doesn't append the full length of the text to one of the fields.

I don't know where the mistake is occurring or indeed I don't know if the error is in the table or in the form.

The form is showing full length of the text but when I look it in the table, it has just one or two bits of the full length.

View 4 Replies View Related

Tables :: Length Of Text Field - MS Access Can't Change Data Type

Aug 6, 2014

I have a table with about 300,000 records. About ten fairly small fields per record. I am trying to change the length of a text field from 25 to 40 characters, and I get the error message, 'MS Access can't change the data type. There isn't enough disk space or memory'.

I have never seen this message before. I have about 64 Gig of free disk space. What can I do?

View 4 Replies View Related

String Length.

Aug 19, 2005

I have a fax number field iwhich has a mask. +(000)-00-000-000 in a table of many records.
The problem is that every record has a number in the first part of country code +(001)which must have come there by mistakes, few records have complete and true fax numbers.

I need a query that can Update this Fax_Number field where the length of the string is less than 7 digits.
Some thing like UPDATE Contacts SET Contacts.Fax_Number = ""
WHERE ((Len("Fax_Number")>"6"));

How can i do this. Thanks.

View 4 Replies View Related

Integer Length

Aug 30, 2006

I have a field, integer, that needs to be exactly 6 characters long, no more, no less. How would I set this?:p

View 1 Replies View Related

Max Length Of Query?

Jul 4, 2005

What is the maximum number of characters which can make up a query?
Is it 255?

J-F

View 2 Replies View Related

255 Max Text Length?

Aug 25, 2005

is there a way to allows more that 255 chars in to a text field in a mdb? or do i have to do something like save it to a test file then link to the text file (cos i really dont know how to do that :P)

View 3 Replies View Related

Length & Width

Dec 2, 2005

I've notice a situation in a few databases. One is where we track sidewalk construction. There are two called fields LENGTH and WIDTH. In my report I have text box with the control source =[Length]*[Width]. However it returns some bogus number. If I change the field names to something else like Width1, it works fine.

Any ideas?
Thanks,
SKK

View 3 Replies View Related

Length Of A String??

Oct 18, 2006

How can I extract a string and from a textbox and make out that it is x (here x can be any value, e.g. 15) characters long??

View 1 Replies View Related

Changing Allow Zero Length Default

Aug 18, 2005

Hi

Is it possible to change the default table setting in Access 2000 for the 'Allow Zero Length' property from No to Yes? Or does anyone know any code that can be run to change any existing fields with Allow Zero Length = No to = Yes?

Any assistance would be much appreciated.

Thanks.

View 2 Replies View Related

Variable Length Records

Mar 10, 2006

Hello

Would it be possible for someone to explain to me how to program a variable length text fields in a table, as opposed to a fixed length field?

Also - what would be the disadvantage of using this type of field ?

Thanks
Shellie

View 1 Replies View Related

Adding New Fields - Allow Zero Length

Dec 15, 2005

All,

I am using an Make-Table query to add many new fields to a Table using Fieldname: "".

However, when I use this, it sets the Allow Zero Length to No.

Is there code that I can use to stop this happening?

I am using this method for multiple fields and across multiple tables.

Your help appreciated,

Jem

View 1 Replies View Related

Query Specific Length

Feb 9, 2006

I have a query in which I need to pull all values from a field that is exactly 10 characters in length (Alpha or Numeric). Can anyone help me with this?

Thank you!

View 3 Replies View Related

Do I Need Zero Length String Query

Jan 22, 2007

In a database that holds membership records, I have three years worth of info relating to membership dues paid. I want to extract who has not paid a membership fee for the last three years, so we can strike them off our records, i.e. I have members' personal details, but there are no records in the payments table, nothing has been entered because they just have not paid. Do I run a query looking for a zero length string? Just how do I achieve this? Have I done right in not entering anything?

Help appreciated!

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved