Queries :: Count Function Which Calculate Data With Date Criteria
Jan 20, 2014
Looking to have a count function which calculate data in sense like if records found on 1-jan-2014 the it give answer as 1, same as records for 2-jan-2014 it should return 2 and so on .. in short the criteria must look and give same number for same dates starting from 1
I have written a user defined function that calculates the end of the current month. This I named EndOfThisMonth. It works well as a function. Now I would like to use it as date criteria to include in a query. The function is included as such EndOfThisMonth().
The field on which this function is to enter as a criteria is another calculated date function called Due.
When I run this query I get an error message saying Undefined Function 'EndOfThisMonth' in expression.
I'm using the following function to calculate date diff in network days (excluding weekends)
Public Function NetWorkdays(dteStart As Date, dteEnd As Date) As Integer Dim intGrossDays As Integer Dim dteCurrDate As Date Dim i As Integer intGrossDays = DateDiff("d", dteStart, dteEnd) NetWorkdays = 0
[Code] ....
So when using this function in a query to get number of networkdays between 2 date columns ...it works fine but throws a #Error where there is blank entries in either of 2 date columns...
I need to find a way to display Null instead of #Error...
SELECT Count(T_STUDENTS.studentsID) AS res1yes, T_COACHING.COACH1res, T_COACHING.COACH1port, T_COACHING.COACHworkgroup FROM T_STUDENTS, T_COACHING WHERE (((T_STUDENTS.res_vrijstelling)=False) And ((T_STUDENTS.stud_year)="1") And ((T_STUDENTS.stud_coach)=forms!F_cboCOACHING!cboCOACHING)) GROUP BY T_COACHING.COACH1res, T_COACHING.COACH1port, T_COACHING.COACHworkgroup;
It runs fine, untill the moment the count is 0. At that point it breaks the form. How can i tell access to deal with this? Somehow i need to replace the count result with 0 if there are no records that meet the criteria.
I have a query in my database called "Open Date" which is a date formatted field when imported as DD/MM/YYYY. The criteria is set to:
>=#06/04/2014# And <=#05/04/2015#
The query works just fine. My customer has come back and asked for the way the date is displayed to be in the YYYY-MM-DD format (i know it's not ideal but thats what they want). When i've done that using the following
I am trying to calculate the difference in dates between two fields. How do I find the difference in days between field one which contains the date 04/12/2011 and field two which contains the date 04/12/2013? I have tried to use the datediff function, but it keeps telling me it doesn't recognize the field name, even though the spellings correct.
I am trying to count how many of the "same" and "differences", as well as calculate the percentages of the number of "same" over the total amount. To clarify, I work at a nursing home, and I need to calculate the number of people who were admitted to our facility and then to the hospital for the same diagnosis, and a different diagnosis. Then, out of the total number of people who were admitted to the hospital from our facility, I need to calculate how many of those people had the same diagnosis or a different diagnosis.
Also, I need to categorize these diagnosis by each type of diagnosis.
I have a table that records log entries for equipment and I'm trying to compose a query that calculates the time difference between consecutive timestamps for individual operators but can't quite get it to work out
The table headings are
Fatigue Log ID <----- this is the primary key for the table and is unique
I have a form with subform . I want to calculate purchase quantity with criteria of product and quanties before sale date. If i use with specified date it gives correct result.but if i use field address it ignores date criteria
I have a table which has information the count of students in classrooms around the university and I need to summarize the table by Faculty. Therefore, all I want to do is a count of students for each faculty i.e. Art and Design, Business and Law etc.
The query i put together is: SELECT Count([tbl_Audited Classroom for Week 02].Faculty) AS CountOfFaculty FROM [tbl_Audited Classroom for Week 02] HAVING (((Count([tbl_Audited Classroom for Week 02].Faculty))="BAL"));
So when I run the query I get the error message 'Data Type mismatch in criteria expression'. The Faculty field is a text field, so I don't know if that would make a difference.
I am using the following expression to calculate a completion date for a project which is based on the due date. My problem that I am running into is when I get to a project that is due on a Tuesday, it returns a date for Sunday when it should be Friday.
ID Up Time Down Time John 18:00 15:00 Kelvin 08:00 08:05 Melisa 23:00 02:00
This is the Table , i need the Query result show IF [Up Time]-[Down Time] is >=3 hrs
Like Below :
ID Up Time Down Time John 18:00 15:00 Melisa 23:00 02:00
IDUp TimeDown TimeJohn18:0015:00Melisa23:0002:00
I tried DateDiff("h",[Up Time],[Down Time]) in Field but POP out with error "Syntax error (comma) in query expression 'Table1.[DateDiff("h",[Up Time],[Down Time])]' " ...
I am using a function to set criteria in a an query. It reads the selected values from a combobox on a form and passes the appropriate value into the sql criteria.
E.g., the sql criteria is set to : like fnCountry()
And the function fnCountry() is something like;
If SelectedCountry = "All" Then fnCountry = "*" else fnCountry = SelectedCountry end if
This works fine for a single selection (SelectedCountry = Africa) but doesn't work if I try to combine multiple selections into the criteria string.
E.g. SelectedCountry = Africa Or Italy
So the criteria would need to be Like "Africa" Or like "Italy"
How else can i build this criteria with multiple values?
want my query to count only records that are not duplicated based on a set of criteria.I have a table with customer IDs and Call dates and the employee ID. I want a count of the call dates for each customer ID for each employee. However I only want to count as one occurrence if multiple calls happened on the same day. For example
I currently have a form where users can enter an "End Date", click a button, and it queries the data from 12 months prior to "End Date" entered.
Is there a way to force the query to show all 12 months, even if there are no records for a particular month? For example: if the user enters February 2013 in the date field, I would like the query to return:
March 2012 April 2012 May 2012 June 2012 July 2012 August 2012 September 2012 October 2012 November 2012 December 2012 January 2013 February 2013
...so even if June 2012 has no records, it is included in the query with a value of zero.
This is what I have so far:
WHERE (((Qry_Tbl_Assets.Dte) Between DateAdd("m",-12,[Forms]![Main_screen]![End_Date]) And [Forms]![Main_screen]![End_Date]))
I've got a table with 23 columns. Column 1 is the ID row which has a unique client ID in it. Then we've got a column called 1st_Reason and one that goes with it called 1st_Transfer_Date. This pair repeats for 2 through 10. Each of the Reason columns can have a set value, for example "First Processor".
What I need to do is create a date with months on the Y axis and the 5 different reasons on the X axis. I need to count the number of "First Processor" across all 10 Reason columns for each month. I would need to repeat that for each other reason type, but if I can get one to work I can simply change the reason type.
I'm pretty new at Access queries so I don't know how to use a count statement to pull from all those queries AND get the corresponding date to be in range.
Each person have an employment date on which a 3 year cycle is based.
So at the end of their 3 years the cycle needs to update to the next 3 year cycle.
For example Person Employment date Cycle Start 1 01 Jan 2015 01 Jan 2015 2 01 Jan 2006 01 Jan 2012
In the case of Person 2 above the cycle would have started at 2006 - 2009 and then moved to 2009 - 2012 and then 2012 - 2015 and now 2015 - 2018
I have the following formula at the moment but need to make 100% I'm not missing something.
Also - would it be fine to run the update query each time for all persons or must it be only for the ones where the current date does not fall within the current 3 year cycle?
Is there a way to take today's date and calculate the last day of the last month? Without the user needing to enter any parameters. In other words, if I ran the query today with this criteria, it would only show information for April 30, 2013. Is that possible?
I am trying to aggregate IIF functions to give me the total in separate columns (fields) according to the criteria applied however I am getting an error message "You tried to execute a query that does not include the specific expression
as part of an aggregate function, and I cannot find why, The query is as follows:
SELECT
Tbl_Advisor_raw.Month, Sum(Tbl_Advisor_raw.ValuePay) AS ValuePay, Sum(Tbl_Advisor_raw.Salary) AS Salary, Sum(Tbl_Advisor_raw.NetRevenue) AS NetRevenue, IIf(ValuePay>0,(ValuePay/Salary),0) AS pcSpend,
Any way to use multiple count functions in a query with their own individual filters without affect the others?
For example:
SELECT [E&I Table].System, [E&I Table].DeleteRecord, Count([E&I Table].[Status#1]) AS [CountOfStatus#1], Count([E&I Table].[Status#2]) AS [CountOfStatus#2] FROM [E&I Table] WHERE ((([E&I Table].[Status#1]) Like "ITR Rcv'd by QA" Or ([E&I Table].[Status#1]) Like "Completed" Or ([E&I Table].[Status#1]) Like "Ready for T/O" Or ([E&I Table].[Status#1]) Like "Reviewed by JVV") AND (([E&I Table].[Status#2]) Like "ITR Rcv'd by QA" Or ([E&I Table].[Status#2]) Like "Completed" Or ([E&I Table].[Status#2]) Like "Ready for T/O" Or ([E&I Table].[Status#2]) Like "Reviewed by JVV")) GROUP BY [E&I Table].System, [E&I Table].DeleteRecord;
I am trying to count in each column of the E&I table with criteria using WHERE but the problem is when you have more than 1 WHERE it affects the other columns as well... tried a bunch of different ways and I am now having to create seperate Queries than combine them using another Query...
I want to build a query that calculates the fiscal year and the month from a date on-the-fly. I tried to do it in VBA, but it's more complicated than in query I guess. So this is my table:
The date is on the left, in the middle I want to have calculated Jan 14 and on the right I want 14/15.
In VBA I started with this: strMonth = MonthName(Month(A), True) & " " & Format(A, "YY") which gave me "Jan 08". But the date was hard-coded and not from my table. Then I tried to store the information by SQL statement into a string. But this also didn't work, the types were different.
Code: UPDATE tblSAPOD SET sapOD_month = Year([sapOD_OrderDate])-IIf([sapOD_OrderDate]< DateSerial(Year([sapOD_OrderDate]),6,16),1,0) WHERE sapOD_OrderDate Like "*/*/94";
.. but I guess it's wrong, it gives me a syntax error.
I want the Query Criteria to pull its value from a control on a form.The form control either has data or is null. (My problems occur when the form control is Null). The field in the table either has data, is null or is blank.
Code: =IIf(IsNull([Forms]![FormName]![FormControl]),"" Or Is Null,[Forms]![FormName]![FormControl])
This works for the records with fields that are blank.
This works for the records with fields that have data.
Code: Like IIf(IsNull([Forms]![FormName]![FormControl]),"*",[Forms]![FormName]![FormControl])
This works for the records with fields that are Null or Blank if i drop the iif function but then i lose the ability to pull criteria data from the form control.