Queries :: Compute Year Growth For A Field
Jun 2, 2014
I need to compute the increase for the field Area the following:
yyz(t)-yyz(t-12).
T es month. The table has this structure
Area yyz date Y
Area represents different locations. Each area has only one record per month. Month is obviously the field Date. And Y is yyz(t)-yyz(t-12).
I tried to use DateAdd on access 2013 but the function seems strange, and besides, i don't know how to link
Area yyz(t) date Y:yyz(t)-yyz(t-12).
I just want to create a query in which i can see for each record his yyz value this month and yyz the last year on Y.
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Jun 6, 2014
I'm designing a query. It's very simple.
I just need to compute something like:
Var: TT[YYZ for this month]-TT[YYZ for last month]
The table is called C1 and has the fields i'm interested
YYZ: Location
TT: number
mxx: date
So, i have for YYZ a list of places and for TT a list of values. MXX has the date of the record on the table.
There is one record per date, which it means, there only one record for 1/1/1991 for the YYZ=2.
NF should calculate the difference between the the record on t against t-1.
I've tried with this
Var: YYZ-DLookUp("yyz","[C1]"," "[YYZ]=[YYZ]" AND "[mxx]=DateAdd("m", "-1", "[mxx]"))
But it fails.
I upload a xls sheet with the desired field, Var ,calculated.
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Jun 2, 2014
I need to creat a field named Q.
Q is the quarterly growth from the YYZ field.
I have another field, Date, which is obviously the date of the record YYZ.
There is one record per date.
So, how do i compute
Q=Y(t+3)-Y(t)
?
I'm very lost doing this operation.
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Dec 3, 2013
I have a query that pulls data from a table called Data. I'd like to add a column to the query that will be the moving average -- For example, for a Month Beginning Date of 12/2013, it would average the SumOfCount variable for 10/2013, 11/2013, and 12/2013.
This is the sql code for my query without the moving average:
SELECT Data.Behavior, Sum(Data.Count) AS SumOfCount, Data.[Month Beginning Date], [First Name + Last Name].Wing, Data.[Full Name]
FROM Data INNER JOIN [First Name + Last Name] ON Data.[Full Name] = [First Name + Last Name].[Full Name]
GROUP BY Data.Behavior, Data.[Month Beginning Date], [First Name + Last Name].Wing, Data.[Full Name]
HAVING (((Data.Behavior)="PRNs") AND ((Data.[Full Name])=[forms]![report parameters]![fullname]));
How to insert that column into my code?
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Jan 9, 2014
I want to add one year onto a date, I could do this in a query or just add it on on a textbox in the form?
Field Name is IncidentDate from table tbl_incidents
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Jul 2, 2015
I tried writing a SQL query to produce the list of details in year wise DESCENDING order for the input - Agent ID.
In addition to that I need to get the sum of amount fields year wise in the report. How to achieve it???.
Find the attached report for better clarification.
First three column in the attachment is the outcome of the below listed query. Whereas the fourth column is the expected result which needs to be included..
Code:
SELECT CessioneCredito.Data_Movimento, CessioneCredito.Anno, CessioneCredito.Importo FROM CessioneCredito
WHERE (((CessioneCredito.ID_Agente)=[Reports]![R_StoricoCessCredAg]![ID_Agente]))
ORDER BY CessioneCredito.Data_Movimento DESC;
How to alter the code in order to provide the SUM of Importo field every year.???
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Feb 5, 2015
Using Access 07
This is my query
SELECT QrySiteAlloc.Site, QrySiteAlloc.AllocYr, QrySiteAlloc.SiteAllocation, Sum(QryReserveTotals.SumOfAddtlAllocationAmt) AS SumOfSumOfAddtlAllocationAmt
FROM QrySiteAlloc LEFT JOIN QryReserveTotals ON QrySiteAlloc.Site = QryReserveTotals.Site
GROUP BY QrySiteAlloc.Site, QrySiteAlloc.AllocYr, QrySiteAlloc.SiteAllocation;
In the QryReserveTotals is a datereceived field.
I need the year of the date received field to match the QrySiteAlloc.AllocYr that will be selected by a parameter..
what would be the criteria to achieve this?
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Oct 12, 2014
How do you write a MS Access query criteria that looks for records like the current year only for a date field ? I tired Like *Year(Now()), it did not work.
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Jul 24, 2014
I have a form (frmMetrics) with 2 Combo Boxes: "Year" and "Quarter" These are just number fields (which might be my problem?)
I have a date/time field in a query, and I want the criteria to be based off the year and quarter selected in frmMetrics.
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Jul 3, 2014
I have fields [DayOfYear] and [Year] can I somehow produce the dd/mm/yyyy from this. I know how to do it in Excel but the Asscess function Date() is a little different.
I.e. if [DayOfYear] =152, [Year] = 2014 then [Date] = 2/6/2014
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Mar 2, 2007
Hi all,
my question is how do I compute an age based on the day of birth, and compute the average age, all in the same query ?
All answers would be appreciated.
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May 22, 2006
I have been reading through previous posts regarding database bloat and have not been able to find anything that might fix my problem. We have been using this database for many years. We have the same amount of people accessing the database.
The problem is now we are pulling the information from a .csv file rather than inputting it. All the information is put into an AS400 system and then a .csv file is exported every 15 minutes. I have a front-end interface that runs all the append and update queries, make table queries, etc.. None of this is done on the backend. When no users are accessing the information this update occurs every 15 minutes and the database does not grow in size.
However, when the updates are occuring and there are users accessing the database, the within a few hours it grows to 2 GB and is unusable. I have to boot everyone off and noon and compact it. This is not working very well. Is there a way to slow the growth? As I said, no transactions are being done on the backend. All the tables are linked to user interfaces.
Any help would be greatly appreciated.
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Apr 17, 2007
Sooo, I've inherited a database application using access, nothing flash, a couple of tables, a few thousand records per table and a bunch of forms/queries driven by Macros (shudder).
Once a week I get an export of a few hundred rows, max, that I drop into this database.
Several people log into the database (no FE/BE at the moment) and do things to these records which adds some rows to a related table and changes a couple of fields in the main table.
The bit that has me raising my eyebrows is that two weeks after inheriting this DB it's doubled in size from a wholesome 20mb to 40mb.
Now am I just noticing this 'bloat' and performance hit more because it's a relatively small filesize database to begin with and Access would be adding about 20mb of crap to a DB in a week or so whether it's 10mb or 500mb in size or is there something fishy going on that I should be looking for?
I've had a little bit of a look around, and other than C&R it regularly (thanks Captain obvious) I've not seen much to explain the bloat in Access and whether this level of file growth is unusual. I do know that this DB will grow to be at least 300mb if I let it, because that's how big it was when I inherited it :D.
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Apr 5, 2006
I always have a problem getting this to work without a lot of effort and I know it should be easier than I make it out to be. Problem is say I have a bunch of records I need to summarize by month. Say Dec 05, Jan 06, Feb 06, etc. When I bring down the date col, I do something like:
Format([date],"mmm - yy")
And do a totals query with a second col that returns say a count for each period. This works fine except that when I sort I get Dec 05, Feb 06, Jan 06, etc.
How can I do this with out having to create a third col to do the sorting stuff? Should I somehow wait until the data gets to the report to do the date format stuff???
:confused: :confused:
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Apr 25, 2006
I have a huge table with transaction dates. I need to slice and dice
this data (sum, %'s, etc), but group by FY. Our fiscal year is from
7/1 thru 6/1.
For example:
1/8/2004 = FY 2004,
8/12/2004 = FY 2005,
2/3/2006 = FY 2006
THEN . . . . I need to also isolate certain periods, for example July-
March for YTD (year-to-date) analysis and compare YTD of 2006 with that
of 2005.
What do you suggest? Many thanks.
Mehran
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Feb 6, 2014
I have a query that I need to total by each month of the year. Field names and types are as follows
ID (PK)
Month (Date/Time)
PoliceResponse (1 or 0)
TerminalCheckTrue (1 or 0)
RampCheckTrue (1 or 0)
AOACheckTrue (1 or 0)
TotalTerminalRampAOA (TerminalCheckTrue + RampCheckTrue + AOACheckTrue)
TotalChecks (PoliceResponse+TerminalCheckTrue + RampCheckTrue + AOACheckTrue)
Now, I need to just get the total of each of these fields per month for the entire year. So it would look like
Jan, MonthlyPoliceResponse, MonthlyTerminalChecks, etc...
Feb, MonthlyPoliceResponse, MonthlyTerminalChecks, etc...
Mar, MonthlyPoliceResponse, MonthlyTerminalChecks, etc...
Below is a sample from the query. I guess Im just not sure where to start since there are multiple months the same value, but i need them to total up..
Code:
SELECT DISTINCTROW tblBlotter.ID, Format$([tblBlotter].[EntryDate],'mmmm yyyy') AS [Month], Sum(IIf([CKPoliceResponse],1,0)) AS PoliceResponseTrue, Sum(IIf([CKTerminalCheck],1,0)) AS TerminalCheckTrue, Sum(IIf([CKRampCheck],1,0)) AS RampCheckTrue, Sum(IIf([CKAOACheck],1,0)) AS AOACheckTrue, ([TerminalCheckTrue]+[RampCheckTrue]+[AOACheckTrue]) AS TotalTerminalRampAOA, ([PoliceResponseTrue]+[TerminalCheckTrue]+[RampCheckTrue]+[AOACheckTrue]) AS TotalChecks
FROM tblBlotter
GROUP BY tblBlotter.ID, Format$([tblBlotter].[EntryDate],'mmmm yyyy'), Year([tblBlotter].[EntryDate])*12+DatePart('m',[tblBlotter].[EntryDate])-1, Year([tblBlotter].[EntryTime])*12+DatePart('m',[tblBlotter].[EntryTime])-1;
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May 15, 2014
I have a date of service [DOS] and a date of birth [Birth Date]
I'm trying to calculate the age at the last day of the date of service year not the current year.
Example:
[Birth Date] = 6/25/1993
[DOS] = 10/18/2013
Age at the last day of the date of service year (12/31/2013) = 20
How to do this. I tried
Code:
DateDiff("yyyy",[BIRTH DATE],[DOS])+Int(Format([DOS],"mmdd")<Format([BIRTH DATE],"mmdd"))
but this does not work correctly.
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Dec 18, 2014
I'm having trouble with a simple query. They have an access database with a table like this (simplified for this example):
--------------------------------
Name Result Date
--------------------------------
Bob 5 1/1/2014
Bob 6 2/2/2014*
Bob 7 3/3/2015
Bob 8 5/4/2015*
Len 5 1/1/2014
Len 6 2/2/2014*
Len 7 3/3/2015
Len 5 7/4/2015*
---------------------------------
how I would write a query that gives me the latest result that each person earned in each year (I put a * symbol against the rows above that I am talking about)?
Bob 6 2/2/2014
Bob 8 5/4/2015
Len 6 2/2/2014
Len 5 7/4/2015
(The database is normalised and this table has an ID field).
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Aug 28, 2014
How can I select the first record of each year working with a table like this:
Code:
ID, value, date
0, 30, 01/01/2000
1, 40, 03/02/2000
2, 20, 10/03/2000
3, 10, 02/05/2001
4, 20, 09/08/2001
5, 10, 01/02/2001
I'd like to get this result from my Query:
Code:
30, 01/01/2000
10, 01/02/2001
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Dec 2, 2014
Simple example of what I'm trying to achieve...
Table with two fields:
read_date---read_value
--------------------------
01/01/13-----10
01/02/13-----20
01/01/14-----30
01/02/14-----40
Would like to create a query or queries that summarises the data as follows:
read_date--2014--2013
------------------------------
01/01/14----30----10
01/02/14----40----20
In words, read_date would list dates for the current year. Second column of query would give read_value for current year. Third column would give read_value for same day/month of previous year.
Have thought about using Dlookup to get value one year back, but not sure if is the best approach?
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May 19, 2014
i have a query that pulls a read-only SQL table, i have check in that table and the date field is set up as a Date/Time type, however the db was set up with the date and time in the same field. (1/1/2014 9:00:00 AM)
I have set up the SQL code below to pull out just the Date and not the time. however when i enter my criteria on the form, only the correct month and days load, it pulls in all other years with that month/day.
my Access level - on the lower end of medium experienced.
SELECT IIf(InStr([dbo_Rides]![ApptDatetime]," "),Left([dbo_Rides]![ApptDatetime],InStr([dbo_Rides]![ApptDatetime]," "))) AS [Date], IIf(InStr([dbo_Rides]![ApptDatetime]," "),Mid([dbo_Rides]![ApptDatetime],InStr([dbo_Rides]![ApptDatetime]," ")+1)) AS [Time]
FROM dbo_Rides
WHERE (((IIf(InStr([dbo_Rides]![ApptDatetime]," "),Left([dbo_Rides]![ApptDatetime],InStr([dbo_Rides]![ApptDatetime]," ")))) Between [Forms]![frmMain]![subTCTools].[Form]![snavHistory].[Form]![subnDriver]![txtFromDate] And [Forms]![frmMain]![subTCTools].[Form]![snavHistory].[Form]![subnDriver]![txtToDate]));
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May 9, 2013
I try this code
Code:
SELECT Format(ReportTbl.lot_date,"mm-yyyy") AS Lot,
Round(Avg(ReportTbl.avg_dat),2) AS DataAvg,
Round(Avg(ReportTbl.avg_len),2) AS LenAvg,
Round(Avg(ReportTbl.avg_in),2) AS InAvg,
Round(Avg(ReportTbl.avg_out),2) AS OutAvg,
Round(Avg(ReportTbl.avg_thi),2) AS ThiAvg,
Round(Avg(ReportTbl.avg_moi),2) AS MoiAvg
FROM ReportTbl
GROUP BY Format(ReportTbl.lot_date,"mm-yyyy")
ORDER BY ReportTbl.lot_date;
But it not working and have warning box with "you tried to execute a query that does not include the specified expression 'ReportTbl.lot_date' as part of an aggregate function"
and when I try
GROUP BY Month(ReportTbl.lot_date),Year(ReportTbl.lot_date) or
GROUP BY datepart("m",ReportTbl.lot_date),datepart("yyyy",R eportTbl.lot_date)
or other code that I can search in google
I get the warning message that resemble with above message
and when I try to GROUP BY ReportTbl.lot_date it work but the result does not meet the requirements.
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Aug 19, 2014
In access database (2003-2010) query,I got date field called MyDate, How to add criteria mydate is from beginning of the year up to now?.
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Aug 17, 2006
Hi there,
I am making a db that will store complaints for an institution. I currently have a Complaint ID field, however I want to append the current year to the Compalitn ID field.
i tried the following:
Me.f00 = Year(Now()) & f00,
but got an error.
Any suggestions.
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Apr 25, 2014
I'm trying to add a couple of fields to the Contact database in Access 2010.
In the Contacts table, I created a field called "Sobriety Date" that has dates formatted like 12/27/1995
I am trying to add a calculated field called "Years Sober" which should be the current year minus the year in the 'Sobriety Date' field (1995 in the example above).
I have been trying to tweak this:
SUM(DatePart("yyyy",[Date]) - DatePart("yyyy",[Sobriety Date]))
but it's not working. Keeps giving me "The expression that you entered is not valid for web-compatible calculated columns"
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Jul 7, 2014
I have a crosstab where I want year and month in the header so I have formatted a variable MTHYR to be of the form mm/yyyy.
This works well as Access only wants one variable in the column header. My problem is that it is not sorted nicely and with my data being between Aug 2013 and Jun 2014 the headers look like this.
1/2014,10/2013,11/2013,12/2013,2/2014, not a very nice order.
Is there a way I can reformat MTHYR or a completely different solution?
My current code is
Code:
TRANSFORM Count(VOR_CALD_REGION.[Case Number]) AS [CountOfCase Number]
SELECT VOR_CALD_REGION.[Dealer Name], Count(VOR_CALD_REGION.Case Number]) AS [Total Of Case Number]
FROM VOR_CALD_REGION
GROUP BY VOR_CALD_REGION.[Dealer Name]
PIVOT VOR_CALD_REGION.MTHYR;
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