I'm trying to make a calculated field in query that will number duplicates, not count them.
For example, I have a table with the following:
Joe
Joe
Joe
Mary
Mary
Henry
Dave
Dave
Dave
Dave
I want the query to display:
Joe #1
Joe #2
Joe #3
Mary #1
Mary #2
Henry #1
Dave #1
Dave #2
Dave #3
Dave #4
I'm fairly new to to Access and I've been trying to get that to work for awhile now.
Is it possible to make a calculated field in a table not allow duplicates?
There is obviously no option to select No Duplicates in the field settings?
I have a query which gets information from 2x tables where the I'd on one table is the reference number on the second table.I would like to know how I can remove the duplicates on my reference number field?
View 3 Replies View RelatedHello all
I was wondering if there is limitation to the number of IIf statements that can be nested in a calculated field.
Basically I need to assign a particular ‘label code’ to a record that will be derived from data with in several fields within the query. The data from the table (that the query is derived from) will be completely deleted and recreated on occasions, meaning I can not write data back to the table as it would be lost when the re-creation happens.
There is a possibility of many derivations for the ‘label code’ (maybe up to 100) so the nested IIf code will be substantial.
If there is a better way to do what I want I am all ears however I am not a VB programmer so would rather stick to doing within the query design grid, or SQL at a stretch.
Anyway the main focus to the question is there a limitation to the number of nested IIF statements.
Example preliminary test code:
Thanks in advance for any help provided regards.
Daryl
I have a calculated field in a report, which is as follows:
=IIf(IsNull([POI_E1A]),(([TodaysDate]-[EADDate])/365)/3,[A1]+[T2]+[A3]+[T4]+[A5]+[T6]+[A7]+[A8])
The calculation works fine; however, I only want to show the whole number (not rounded up; not rounded down). In other words, if the result is 0.9967, then I want 0 to appear.
I cannot figure out how to make this happen. In the properties section I ensured the format was "general number" with 0 decimal places but this didn't change the result. I tried changing the format in the calculated field, again, I wasn't successful.
I am trying to create a calculated field in my table, I am trying to use the following code:
DatePart("ww",[Gas]![Date Opened])
I receive the following error message: "The expression DatePart("ww",[Gas]![Date Opened]) cannot be used in a calculated column."
Access 2007 - I really need to be able to display the week number in the table, based on the Date Opened field.
I have created a form that is based on a table.
The fields in the form are currently pull downs or manual enrty fields (all based on the columns of the table... "Bound" I think you call it).
I also have fields that I manually brought into my form as text boxes that I am using to populate a series of numbers. I have named them P1, P2, P3 etc. They are unbound fields.
I have a field that I am totalling the unbound fields. It is a column in my table. At one point the control source name was the table coulmn name.
I have changed the control source to read =[p1]+[p2]+[p3]+ etc.
The total does show up in the field on my form
HOWEVER.... When I save the data the total number does not get brought into the table. All of the other fields do.
How can I run a query on the table attached to show the number of UR's that were operated on. As you can see some of the UR have more than two procedure dates so I want to exclude duplicates. i have tried "count" but that just gives a "1" value for each UR on each procedure date
View 1 Replies View RelatedI have an inventory transaction file that has quantity on hand as a calculated field. I am trying to add this unbound field to a report using a query but I can't figure out how to add my quantity on hand field to the query since it is a calculated field and not a bound control.
Any help would be appreciated.
Thanks
darrrellx
I can't seem to find a problem like this already answered....
I have these two calculated fields:
dtmNPacketDue: IIf([strRevTypeNIRB]="Full" Or [strRevTypeNIRB]="Termination(Full)",[dtmNIRBMtgDate]-28,[dtmNExpDate]-28)
dtmCOIDueDate: IIf([strRevTypeNIRB]="Termination(Full)" Or [strRevTypeNIRB]="Termination(Expedited)","N/A",[dtmNPacketDue]-42)
When I use the one in RED in a calculated field in a new query, things are peachy.
But when I use the one in BLUE in a calculated field in a new query, the message is #Error
My Calculated field (which produces an #Error) in the new Query is:
2ndCOINotification: [dtmCOIDueDate]-14
(if I insert [dtmNPacketDue] instead...it works
Perhaps my problem is that dtmNPacketDue (a calculated variable) is part of the BLUE calculated variable....??
Any ideas greatly appreciated....
Hola folks.
I am trying to create a calculated field in a query that subtract 2 fields within the same query.
That is, i have a FiscalWeekStart and FiscalWeekEnd pulling from a table. I created a CountofWeek field that count the weeks between the FiscalWeekStart and End using "DateDiff("w",[FiscalWeekStart],[FiscalWeekEnd])".
I also have a HolidayWeek field that pulls from a table using a
Count expression in the query.
My goal is to subtract the CountofWeek and the Holiday week calling it NonHolidayWeek using "NonHoliday Week: IIf(IsNull([CountofHolidayWeek]),[CountofWeek],[CountofWeek]-[CountofHoldayWeek])"
BUT IT IS ASKING FOR PARMETERS ON THE "CountofHolidayWeek".
Thanks for the help in advance.
TukTuk
I have a query that draws from two tables, and the field in question looks like this:
X: [TableData]![FieldA]*[TableNumbers]![A]+[TableData]![FieldB]*[TableNumbers]![B]
It all works fine and dandy, but once I set it to sort by this field and run the query, it gives me the parameter prompt, asking me to enter the Parameter Value of FieldA and then for FieldB.
Is there a work-around for this within the query?
The only other solution I have in mind is making another table from this query, and then creating another query just for sorting said table, but that seems inefficient at best.
I have the following calculated field in a query:
LoanNo:IIf([Stats].[LoanCnt]>1,[Stats].[LoanCnt] & " Loans",[Loan].[LnNo])
Within its query, it correctly displays the loan number associated with a particular loan.
However, when I run a second query
SELECT LoanNo
FROM qryLoanInfo
it comes up blank for every record (other fields are OK)
Does anyone have any idea what might be happening?
Hi,
I have a calculated field in my query called "outstanding".
this is how the query looks:
Expr: SubFormTotal………………[qty]*[price]
Discount …………………………...[Discount]
Expr:Total………………………….[SubFormTotal]-[Discount]
Deposit…………………………….[Deposit]
BalanceToDate…………………….
[B]Expr: Outstanding…………………..[Total]-[Deposit]-[BalanceToDate]
PROBLEM: i want to search for all the "amount outstanding" that >0 HOWEVER when i put that as the criteria it asks me to enter values for other calculated fields
what am i doing wrong and how can i solve it?
thanks
I hope someone can help as I am stumped at present. I have created a calculated query using dateadd. I have a table that has date fields, ServiceContractAgreed and ServiceFrequency. The service frequency field holds a value of 3,6,9 or 12 in months. Using dateadd I can add the months to the ServiceContractAgreed field in a field called NextService, ie =IIf(IsNull([ServiceContractAgreed]),"N/A",DateAdd("m",[ServiceFrequency],[ServiceContractAgreed]))
This works fine but what I want to do now is create a parameter query to search the NextService field, using the between operator to search between dates. I've created a new query to do this but get every record back, no matter what dates I put in. It's probably something really simple to do but I'd be really grateful for any advice!
Cheers
Dave
Good afternoon,
I have a field that contains semester info ie: F07 Sep.
What I am trying to do is using an if statement to test for which month and returning a section number based on the month. I can make it work using an exact match but am trying to make it work on the partial match "Sep" so I don't have to change it next year as F07 stands for Fall 2007
This is what I've tried and various combinations.
Section1: IIf([tblOnlineCoursesDetails]![Semester]="* Sep","70","")
Having trouble getting this to work.
Any help or suggestions would be appreciated.
Thx
Jerry
This is not the normal calculated fields in query's. What I want is different, I want it to be like
IFF(ShowID="A",[TotalSales],0)
Thing I have is, I want to know all the Total sales in on row that has Show A in it and then Total sales for Show B. Problem is, I have over 130 shows. How would do that?
I Have some calculated fields in a query and want to update it in the table .So,is there anyway to store these fields.Otherwise can i store this Query data every month in database so that when i re-run the query the previous month data will not be affected.
View 1 Replies View RelatedI am having a problem with calculating a date field in a query. Prior to this posting I've done some research and made several changes to my query. This only resulted in fixing one problem but then creating another problem. Original problem was I had 2 fields, arrived (23:36) and stemi (0:07). I use the following calculation AT_ST: DateDiff("n",[arrived],[stemi]) which resulted in -1409. So my research showed me I had a problem with the date whenever the time went past midnight and trying to calculate a zero hour number. I changed my calculation to
AT_ST: IIf([stemi]>=#11:59:00 PM#,(DateDiff("n",[arrived],[stemi])),(DateDiff("n",[arrived],[stemi]+1440) Mod 1440))
This works fine and gives me the result of 31 minutes which is what I want, however the problems comes in when I change to this calculation any where there was a negative time now has a 1400+ plus value. Such as arrived (7:37) and 1st_eck (7:18) = 1426 where as before it would report -14 (yes, negatives are acceptable for my reporting because sometimes a call to the hospital is placed before the patient arrives so we want to report on the negative splits). I've tried using a nested IIF to calculate for stemi time being less than arrived time, this didn't work when I tried to use it on the calculated query field. I was wondering if I could write something to check the value of the calculated field if it is greater than 1440 and if yes - subtract 1440 from it. So in the example above 1426-1440 = -14. Is it possible to do this within the query or do I need to do it using VBA
So I have the following query field which calculates another field.
How do I Filter the records in this calculated field to only return TRUE, as if I put "TRUE" in the Criteria for this field (or anything at all) then a parameter message box pops up asking for [Balance].
Code:
Balance1: IIf([Balance]<>0,"TRUE","FALSE")
I have a
Order Table:
Order ID(Autonumber)
Client ID(Text)
Client Name(Short Text)
Install Gross Rate (Currency)
Install Discount Given in % (Number)
Install Discount Given in GBP (Currency)
Then I designed a Query to calculate the Install Net Rate
Query
I selected
Client ID
Client Name
Order ID
Expression: [Install Gross Rate]*(1-[Install Discount Given in %]/100)-[Install Discount Given in GBP]
I run the query, but only ONE order calculated correctly, rest of Orders returned blank row.
I want to calculate a field that is Sales*6+Salary, then in that same query I want to select ONLY the greatest Salary per employee. So for example
SELECT EmpId, MonthDate, Sales, Salary, [Sales]*6+[Salary] AS SalTot
FROM EmpTable S1
WHERE SalTot = (SELECT MAX(SalTot) FROM EmpTable S2 WHERE S1.EmpId = S2.EmpId);
Can I not select a value that has been calculated this query?
I have a very basic query with the following calculated field in it:
ProjRevNRC: IIf([ProjRevDate]>=DateSerial(Year(Date()),Month(Date()),1),[CurrentNRC]*[Rev Flow Through],0)
I went into the properties if that field inside the query design and changed it to Standard with 0 decimal places and it worked fine.
But when I based a crosstab query off the query that contained the above calculated field, I cannot seem to get the numbers to format correctly. 1231313.424 is shown instead 1,231,313 and I don't have a line in the Properties window to even change the decimal places. It doesn't recognize when I change the format to Standard. I have tried using Round([ProjRevNRC]) which gets rid of the decimal places as desired but does not show commas.
I'm sure it's a simple part of the Round expression that I am missing but nothing has worked.
I am looking for a way to add a calculated field to the end of an existing query using VBA. Is there an easy way to do this?
The data I receive from an external supplier shows monthly data split by column with a new column added in each month. I then need to reflect this by adding a new column to the end of the query. It is currently a manual tweak, but I want to automate this with code.
I have query with a calculate field to finds the next service due date but I'm having a problem getting it to only show services due dates in the next 30 days.for some reason I cant add a criteria date()-30...I have to calculate the next service it takes service intervals from maskservicemonths field then find the last service date and generates the next service due date NextService: DateAdd("m",[MaskServiceMonths],[FindLast]).
View 14 Replies View RelatedI have a table with numerous fields including timeIn and timeOut field (these are date/time format). I need to find out how many people were clocked in during each operating hour (based upon their time in and time out). How can I run a query that will allow me to use the times in and out to 'flag' each hour that each person was on duty (a new field for each hour) so that I can run a count on the completed data for every hour?
View 4 Replies View Related