Queries :: Query Time Difference AND Monthly Totals
Mar 21, 2013
I am VERY, and I mean VERY new to Access. I've been racking my brain all afternoon and googling like crazy. I just completed two levels of training on Access 2010 and have never worked with the program before. I already set up my tables and now I am on to querying. I have a table with several columns, two of which are "Start Time" and "End Time". I already created a query using the DateDiff function to calculate the time difference for each record. It output a new field with the time difference in hours. Now, I want to sum the totals of the time differences by month and I cannot for the life of me figure it out. My new query has Date (m/dd/yyy) and Hours.
I'm trying to make a query to filter or show only those customers when it is the time for their monthly payment.The query I have consists of four fields which are
1- Order ID 2- Payment 3- Date (Default value set to Date ()) 4- Date for next time Payment (Default value set to date () + 30)
I made another field called "states". In this field I putted the following expression
Code: IIf(([Date for next time Payment]-Date())= 0 "Should Pay";" ")
Then, I set the criteria for such field to "should pay" so that only customer "should pay" will appear in the query datasheet. However, this method has the following shortcomings:
1- It works only for one day (alert day) ,i.e., customers will filtered only when the expression is true. 2- Customers who have paid will still appear as a "should pay" until the day (the day that make the expression true) finish. 3- Customers whose pay late (maybe after 1 week) will disappear form the query datasheet after alert day finish.
To overcome the above shortcomings, i modified the expression to
Code: IIf(([Date for next time Payment]-Date())<-1 And ([Date for next time Payment]-Date())>-15;"Should Pay";" ")
This method will extend the alert duration to 15 days, so the customers who haven't pay yet will appear in the query datasheet for 15 days. However, the customers who have payed will appear also, and that is the problem. The problem here is I can't compare the current payment date with previous one for one customer. method to create suitable expression, or even another query scheme ??
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'm trying to create an expression that will calculate cumulative monthly totals but my expression seems to only calculate totals for all months e.g MonthDirect DespatchesCum Direct Despatches 2006/031580 21867 2006/0410681 21867 2006/059606 21867
The expression I’m using is Cum Direct Despatches: (Select Sum([Direct Despatches]) from QRY_DirectDespatches_ByMonth_ByModel)
The query should display the following results - MonthDirect DespatchesCum Direct Despatches 2006/031580 1580 2006/0410681 12261 2006/059606 21867
I'm using Access 2002 on XP. Can anyone please advise me where i'm going wrong?! Thanks in advance for the response
I have to create a query in access that will calculate two Date and time fields [Date & Time Left]/ [Date Returned], need to figure out between the two fields. Trying to identify when the rep returned the call and the number of business hours (6:00am - 4:30pm) it takes to return a message in Ms Access 2010.
The only issue is the calculation has to be done by time and so I have to calculate what time they left the message(so the difference between [Date & Time Left] and [Date Returned) [Date & Time Left] and when the rep returned the message which is suppose to be [Date Returned] but the problem with this field is the data entry is in date format (10/9/2014, 00/00/0000) of Date and not Date and Time like the [Date & Time Left] field, so I don't know what to do now. Not sure what to do now not a database that create or have allot of control over.
What I have is a table with three columns: Name, Start, End (the last two being a start time and end time column in 24 hour format). What I need to do is calculate the time interval in minutes between the start and ending times (this has been done already and quite easily). What I find myself stuck on is when the ending time exceeds 00:00 and the start time is before this. IE: 23:30 start, 00:30 end, which is 60 minutes (duh). I wind up getting a 23 hour time.
Is there a way that I can code up a query (has to be a query as the rest of the DB results rely on the correct minutes per person)? Appreciate any help in this
stuck with this problem on trying to calculate the aggregate sales totals of a product within a specific time frame. The query that I have built instead divides each sum by date, where it should be grouped according to product instead.
Here are some screen shots as to how it looks in Access. [also see attached ZIP if you don't want to unbreak links ]
[URL]
As you can see, the PRODUCT_ID column is not combining together according to their IDs.
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This how my Design View looks.
The SQL for my current query is:
SELECT PRODUCTS.PRODUCT_ID, Sum(SALES.SALES) AS SumOfSALES, SALES.TRANSDATE FROM PRODUCTS INNER JOIN SALES ON PRODUCTS.PRODUCT_ID = SALES.PRODUCT_ID GROUP BY PRODUCTS.PRODUCT_ID, SALES.TRANSDATE HAVING (((SALES.TRANSDATE)>=#9/1/2008# And (SALES.TRANSDATE)<=#12/31/2008#));
I have a query that will return a total number of hours between to specific dates. I would also like to have that same column return the total number of ours regardless of the dates. Can anyone please help me?
I have a database for rental units and i have two problems that i cannot solve. I have a table with 4 different options of units with different prices. what i would like to do is for the first time customers there is 1 time fee, how would i be able to charge them only 1 time and no charge after that.
My second question would be i have a payment form also and lets say a person joined today and has to pay 40 for monthly rental and 20$(the 1 time payments) which comes to 60$, and the person pays it in full so the balance is 0$, how would i set it up that a month from now, the 0$ will turn again to 40$ so the person has to pay again?
And also would i be able to set up a late charge if they dont pay on the day that they are supposed to?
I am using Access 2013.I am trying to create a query that will count the days difference between two dates. The dates are in the same field. I want to group by Region.So:
tblRegion = RegionID tblStatus = StatusDate
I know how to use the DateDiff when it is two different fields, but I can't figure out how to do it from the same field.
Box 1 contains an employee's total weekly hours in hours and minutes: 40:00 Box 2 contains the actual total hours worked for the week: 35:30 Box 3 is the difference between Box 1 minus Box 2
I tried all the date/time functions to calculate the difference between Box 1 and Box 2 and none of them worked. I keep on getting an error message. Does anybody know how to calculate the difference between two sets of time (in hours and minutes)?
I've just started a new job and one of the things they have got me doing involves getting some extra reports out of some access databases they have for the phone system. I've managed OK so far but I'm stuck on regarding phone diverts.
Basic jist is, when reception is unmanned they put the phone on divert and when they come back they take it off again. Simple and this info is recorded in the log file which is pulled into access each night.
The problem is all of the information is kept in a single table which I run a query on to get the info to look like below. The info is exactly as it is in the table, just that I have limited it to the reception user and where the func is like *54* or *55*:-
The FUNC *54* means put on divert and *55* is off divert. What I need to figure out is the time between each of *54* and *55* and total them for all the data in the table (we have a table for each month). The problem I can see here is that occasionally the receptionist will put in the *55* first which doesn't mean anything so this bit would need to be ignored as only bits where its a *54* followed by a *55*.
Hope this is self explaintory and that someone is able to help. I have attached a CSV fle on the table so you can have a play with it if you can help.
I,ve made the following date fields in a form: begintime, endtime. I've also made a field Diff that calculates the difference between the two by the code : Diff = Format([begintime] - 1 - ([endtime], "Short Time"). Bij this code you can calculate the difference even over night.
But now I've got to calculate the part of the time someone worked between midnight and 06:00AM if that person indeed worked in those hours.
e.g. someone started at 16:00 end ended at 03:30. The part of time I need = 3:30 e.g. someone started at 01:00 end ended at 11:00. The part of time I need = 5
How can I accomplish this? I hope someone can help me because I'm :confused:
I'm trying to find the difference between 2 dates [Start_Date] and [End_Date], however I want to strip out out of hours work, which is [OOH_START] eg, 17:30 and [OOH_END], eg, 08:00. Also I need to strip out the weekends as well.
I have to create a query in access that will calculate two Date and time fields [Date & Time Left]/ [Date Returned], need to figure out between the two fields. Trying to identify when the rep returned the call and the number of business hours (6:00am - 4:30pm) it takes to return a message in Ms Access 2010.
Code: SELECT [Message Tracking_tbl].[Date & Time Left], [Message Tracking_tbl].[Date Returned], [Message Tracking_tbl].ID FROM [Message Tracking_tbl];
I'm trying to build (a rather simple) totals-query, but the "last" function doesn't give me the right values.Suppose I have a database where the amount of products that were sold are stored per month. It's possible that some products are not sold in some months. Now, I want the LAST REAL VALUE (= amount) for each product, no matter what month :
prod1 = 4 prod2 = 3 prod3 = 3
How can I do that, because the LAST-function gives me prod1 = (empty) prod2 = 3 prod3 = (empty)
I have a number of querys which search by month and year, I want to be able to sum up 3 of the querys together and display this in a text box on a form... I have tried dsum etc but I can't seem to do it...
So basically I want the totals which are dsumed into the same form to calculate together in a different query if required... This would be simple except one of the months if from the previous year...
