Formula/ Expression For Filtering Out Character Length
Jun 10, 2005
Hi there
I have some information in a database that I need to make sure sure is correct.
There should be 11 characters (numbers, text and items such as /) within this particular field.
I know that there is a number of entries that either has more or less than the 11 characters in this particular field.
How do I create a query to look for and tell me all the entries that are less than 11 characters and all the entries that are more than 11 characters?
Thanks. Hope I explained clearly
Jools
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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?
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May 4, 2005
Hi,
sorry about the unwieldy title: I appear to have reached a limit while adding fields to a fixed width text table which is imported to Access on a monthly basis using Import Conditions to define the field start points and lengths. Using the Import Conditions wizard, I cannot add any break points beyond the 495th character. Is this a known limit, or has anyone found a way around? I've tried both Access '97 and 2002. Any advice greatly appreciated.
Many thanks, Kevin
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Dec 15, 2005
How can I limit the length of an unbound control? For instance, I want a text box to only allow up to 3 characters.
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May 4, 2014
I am trying to filter data in a table using vba where I have a split form setup. My goal is to filter data where the user can input a character such as "a" for the "FirstName" field and have results from the table filtered with persons first name that starts with "a". Here is my code so far one of the text boxes.
Private Sub txtFirstName_DblClick(Cancel As Integer)
If Me.Filter = "" Then
'Compares the values that begin with the input values in txtFirstName
'text box from the table field name FirstName
Me.Filter = FirstName & " LIKE '" & txtFirstName & "*'"
[Code] .....
I get a error in the else statement and please note that I am linking this form to an sql server so I can not delete or modify existing data in the table.
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Jun 1, 2005
I have 5 fields(First,Second,Third,Sum,Sum1). The Sum field is the sum of the first, second and third. In excel I am using the following formula/expression to calculate the Sum1 field =IF(E1<0,E1+10,E1+0 - and it brings back single digit.
e.g.
First=3, Second=5, Third=8, Sum=16, Sum=6
Can I do this in an Access query, if so how?
Thanks in advance for any help.
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Mar 22, 2013
I am trying to convert an excel formula into the expression builder on my form.
the excel formula is this:
IF(AND(E4>=2.65,F4<1.85),"Poor",IF(AND(E4<2.65,F4< 1.85),"Unacceptable",IF(AND(E4>=2.65,F4>=1.85,F4<2 .65),"Generally",IF(AND(E4<2.65,E4>=1.85,F4<2.65,F 4>=1.85),"Poor",IF(AND(E4<1.85,F4<2.65,F4>=1.85)," Unacceptable",IF(AND(E4>=3.45,F4<3.45,F4>=2.65),"H igh",IF(AND(E4>=2.65,E4<3.45,F4<3.45,F4>=2.65),
[Code] ....
In the expression builder I put this:
= IF(AND( [Objective Total] >=2.65, [KSF Totals] <1.85),"Poor",IF(AND( [Objective Total] <2.65, [KSF Totals] <1.85),"Unacceptable",IF(AND( [Objective Total] >=2.65, [KSF Totals] >=1.85, [KSF Totals] <2.65),"Generally",IF(AND( [Objective Total] <2.65, [Objective Total] >=1.85, [KSF Totals] <2.65, [KSF Totals] >=1.85),"Poor",
[Code] ....
It gives me an error 'expression you entered contains invalid syntax, you may have entered a comma without a preceding value.'
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Apr 6, 2007
Hi All:running Access 2000.I have a qry with a formula field that performs some calculation (Extension: CCur(([OnHand]*[Price])/[UnitsPer]))and it works fine. How can I update the actual table with the result of the calculation for every record? The problem I have is that there's some null values in the results therefore when I try to get totals on that field, it errors out saying "invalid null use"thanks
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Nov 20, 2006
I have a query that calculates input information into a value that then needs to be compared to another query values and will be used to output a % change in a third query. Is there any way to make this happen? Thank you in advance!
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Jun 8, 2005
Good day all
Heres what im trying to do:
in one textfield i have =Count(*)
this returns all the records in my db.
now i want to split it up. i want to count all the records for each month.
my field name is datein_now but its just a normal textfield and not a date field.
example in field: 05/02/02 10:24:31 AM.
also got a datein textfield:05/02/02
i had
Count(*) where datein_now between 05/05/01 and 05/05/31
please help
lee
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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
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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.
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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
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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.
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Jul 4, 2005
What is the maximum number of characters which can make up a query?
Is it 255?
J-F
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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)
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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
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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??
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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.
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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
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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
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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.
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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
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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!
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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!
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Apr 23, 2008
I posted this before, but didnt get any answers
In A2007, has anyone had a problem with checking whether a text field is equal to "" in a query
ie - select * from whatever where targetfield = ""
-----------
this generated a type mismatch (I actually had <is null or ""> in the query definition, but it was the "" it didnt like.
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