(1) a query that returns the latest record (newest) in a table called 'Invoices' and then
(2) places this value in a form called 'FrmInputInvoices' as the default value when the form opens. Newest record is by Autonumber and the table defaults this to top of table as views newest down to oldest.
Re (1) Query is called 'QInvoices'; the values I want to return in my query is ID (my autonumber) and Invoice_No . Must be a simple answer to put in the criteria, but I can't find this.
Re(2) What code do I use in my Form field named 'Invoice_No when the curser defaults there on opening?
I have a table that contains readings from several pieces of equipment as well as the status of each one. Each record has a timestamp, equipment number, status, etc. What I want is to create a query that will return the latest record for each equipment number. Simplified example table:
There are more than 20 different Equipment numbers and they are read several times per day and sometimes some of them get missed. What I'm looking for is a way to get a list of all the machines with their latest reading so they can tell which machines are running and which are down based on the last time they were read (instead of specifying a date). I can get this for one machine with no problem. I'm having trouble getting it for more than one machine. I tried a union query (with just 2 of the machines included for testing) but it only returns the results from one machine:
Code:
SELECT TOP 1 TestCompressorRoundQuery.LoggedAt, TestCompressorRoundQuery.AssetNumber, TestCompressorRoundQuery.CompressorID, TestCompressorRoundQuery.Status, TestCompressorRoundQuery.CompressorIntegrity, TestCompressorRoundQuery.Notes FROM TestCompressorRoundQuery WHERE (((TestCompressorRoundQuery.AssetNumber)="104399")) UNION ALL
[Code] ....
I'd rather not have to create a seperate query for each machine and then join all of those together! I think perhaps a Union query might not be the correct approach. All the data is coming from only one table.
I have a table of accounts and a table of rates. There is a one-to-many relationship between them (i.e. each account can have multiple rates, each with their own - unique - effective date)
I'm trying to build a query which will show me all of the accounts in the accounts table and the most recent rate (based on the effective date) for each of those accounts.
This is as far as I've gotten with the SQL :
Code: SELECT [tblAccounts].[AccountID], [tblAccounts].[AccountNumber], [tblAccounts].[AccountName], [LatestRate].[IntRate], [LatestRate].[EffectiveDate] FROM [tblAccounts] LEFT JOIN (SELECT TOP 1 [tblRates].[AccountID], [tblRates].[IntRate], [tblRates].[EffectiveDate] FROM [tblRates] ORDER BY [tblRates].[EffectiveDate] DESC) AS LatestRate ON [tblAccounts].[AccountID] = [LatestRate].[AccountID]
But this can't work because the [LatestRate] subquery can only ever return one record (i.e. the most recent rate across all of the accounts)
I need the most recent rate for each of the accounts in the main query
(FYI - I use an outer join as it is possible for no rate to be available in the rates table for a given account, in which case I want to return the null value rather than omit the account from the resulting dataset...)
So an employee in this database can have many different positions. The tables are linked using an EmployeeID field.
I want to construct a query that will list each employee and the last job entered for them in the database. Right now my query simply returns all the positions held (where there are more than one)?
I have a query with a record id, report date and status.
How do I pull the latest record if the status is AA?
For latest record in report date I used Max in Totals. With just this max it is pulling the latest date for each set of records with the same record id.
This is a start now how do i pull the latest record that has a AA status?
Not all employees will have entries in every class.
Need a query to result in most recent Date for each employee, such as: -------------- J.Johnson......CLASS 3........12/25/05 S.Smith.........CLASS 2.......10/15/05
I would like to write a ms-sql query to return the records of each customer number with the latest OrderDate. One more thing, if the customer has two separate order numbers on the same date(should be the latest date), the query should be able to pull up both the records.
I tried with the code below but its taking a long time to execute and finally hanging up MS ACCESS.
SELECT * FROM TableName AS a WHERE Not Exists (SELECT * FROM TableName b WHERE b.CUSTNo = a.CUSTNo AND b.OrderDate >= a.OrderDate);
If I have four date Fields in a query, Astart, Bstart, Cstart, and Dstart and want to have a calculated field to find the latest date for each record how would I do that? I have tried things like:
Giving up after a zillion tries. I have a table (tblLOADS) containing: BROKER, PUDATE, MATERIAL & DRIVER. I am able to create this query:
SELECT tblLOADS.L_ID, tblLOADS.BROKER, Max(tblLOADS.Pudate) AS MaxOfPudate, tblLOADS.Material, tblLOADS.Driver FROM tblLOADS GROUP BY tblLOADS.L_ID, tblLOADS.BROKER, tblLOADS.Material, tblLOADS.Driver HAVING (((Max(tblLOADS.Pudate))>0));
Problem: It's datasheet view displays all of the records for BROKERS, PUDATE, MATERIAL & DRIVER, instead of ONLY the records for the last PUDATE of each of the BROKERS, with their corresponding MATERIAL & DRIVER fields.
FName | END_Date| --------|---------------| John| Oct 09, 2014| John| Oct 15, 2014| John| Oct 25, 2014| Mike| Dec 10, 2014| Mike| Dec 15, 2014| Mike| Dec 20, 2014| Mike| Dec 25, 2014| Jimm| Dec 10, 2014| Jimm| Dec 15, 2014| Jimm| Dec 20, 2014| Alex| Dec 01, 2014| Alex| Dec 05, 2014| Alex| Dec 10, 2014| Thom| Nov 10, 2014| Thom| Oct 10, 2014| Thom| Aug 10, 2014|
The output will be:
FName | END_Date| ----------|---------------|
John| Oct 25, 2014| Mike| Dec 25, 2014| Jimm| Dec 20, 2014| Alex| Dec 10, 2014| Thom| Nov 10, 2014|
The query table(output) will just have to be latest date("END_Date") per "FName"
I am trying to find the latest date in a table where the dates are in 2 separate columns and multiple rows. (there are business reasons why there are 2 dates per row they represent different but comparable activities)
I have a table "Assessment tracker" with the following structure
Name Type Candidate short text Unit short text EV1 Date Date EV2 Date Date
My Data:
Candidate Unit EV1Date EV2 Date TH1 10 07/05/2015 25/05/15 TH1 10 07/05/2015 07/06/15
I have a query "Candidate AC Dates" that compares the 2 dates EV1 and EV2 and outputs a 3rd column with the latest date.
It does this by using a function shamelessly copied from the web somewhere...
Function Maxdate(ParamArray FieldArray() As Variant) ' Declare the two local variables. Dim I As Integer Dim currentVal As Date' Set the variable currentVal equal to the array of values. currentVal = FieldArray(0) ' Cycle through each value from the row to find the largest.
[Code]....
This is working well (I think)
I then want to find the latest date for the 2 records i.e. the Max value for the Achdate.
Query: SELECT [Candidate AC Dates].Candidate AS Expr1, [Candidate AC Dates].Unit AS Expr2, Max([Candidate AC Dates].Achdate) AS MaxOfAchdate FROM [Candidate AC Dates] GROUP BY [Candidate AC Dates].Candidate, [Candidate AC Dates].Unit ORDER BY [Candidate AC Dates].Candidate, [Candidate AC Dates].Unit, Max([Candidate AC Dates].Achdate) DESC;
But this is returning
Candidate Unit MaxOfAchdate TH1 1025/05/2015
I expect it to return
Candidate UnitMaxOfAchdate TH1 10 07/06/2015
It looks to me like MAX is considering only the day value rather than the whole date. I suspect this is because it is considering the results of the function in the first query as a short text rather than a date field. (I've tried to force this through declaring the variables as dates but don't know where else to force this. (I am UK based hence the DD/MM/YYYY format)
I have a query that returns records in datasheet view. I need a field to accept the user selection from a drop down, then save that to a table. The query is based on a couple queries and one of those queries is based on the table i need to save the user input into. When i make a selection from the drop down list it puts the selection in that field for all the records and then doesn't save.
I have two tables with a one to many relationship. The tables are linked by the INDEX column.
EXAMPLE:
Code: TABLE_1 INDEX NAME 1 Name_A 2 Name_B 3 Name_C
TABLE 2 INDEX NUM_INDEX STATUS 1 1 REJECTED 1 2 REJECTED 1 3 OPEN 2 1 CLOSED 3 1 REJECTED 3 2 OPEN
I need the NAME field from TABLE_1 and the Last STATUS field from TABLE_2 (MAX of NUM_INDEX).
Example: Name_A, OPEN Name_B, CLOSED Name_C, OPEN
SQL that I have now.
Code: SELECT A.FIN_Finding_Number, B.Max_Index FROM TBL_Findings AS A INNER JOIN (SELECT RES_Finding_Index, Max(RES_Response_Index) As Max_Index FROM TBL_Response GROUP BY RES_Finding_Index ) AS B ON A.FIN_Finding_Index = B.RES_Finding_Index WHERE (((A.FIN_Finding_Index)=34));
This SQL statement will return me the Finding_Number and Max_Index. I don't need the Max_Index. I need the Status. If I put the Status in the Sub-Query and GROUP BY it, it will return both REJECTED and OPEN. I just need it to return OPEN.
If I filter the date, e.g., from April 1st to 30th, I want to get as a result 4 records, one of each client and only the latest record from CLIENT 3 (04/22).
If I filter the date, e.g., from April 1st to 20th, I want to get as a result only the records of clients 4 and 3 from 04/16 (as every other contact is from beyond 04/20).
If I filter the date, e.g., from April 25th to 30th, the return must be only the top 2 records (the only ones after April 25th).
I tried using a query grouping the totals on "process key" and the other cells set as "first", but if I filter from April 1st to 20th, for example, no records from CLIENT 3 gets shown, since Access processed the "first" record request before the date filter, and therefore only considered the contact from 04/22, and as it is later than 04/20, wasn't shown on the query.
For each record in my database, there are observation periods which are recorded in the format dd/mm/yyyy hh:mm:ss, titles as follows
1st Obs Start 1st Obs End 2nd Obs Start 2nd Obs End 3rd Obs Start 3rd Obs End.
I have been asked to create a query that will quickly show how many obervation periods commenced in a particular month. What I am trying to do is create a column that will be named Obs Start, and another, Obs End. For each record ID, this would then show as follows:
Hi All, I am looking for some help with a project I am working on where I need to automatically print a report from my database every time a new record is added to the table. The table contains 13 fields and the report needs to display 12 of them, the other being the index which is set to Autonumber.
The table is being updated solely by ODBC, this is working OK.
There is the potential for records to be added to the table very quickly via the ODBC link, so I need to safeguard that the report is being populated with correct information from the record that triggered the print event. Also, should multiple records be added in close succession, a report needs to be correctly generated/printed for each of one. The DB is to have no user intervention, and will just run on the PC at startup with all access menus/controls locked out.
Any information on how you think I should structure this, or any examples of helpful code that you might have would be very much appreciated.
I'm new to Access and VB but I managed to write parts of what I want access to do.By tweaking a code I found on the internet, I managed to write a small Subroutine that allows the user to click on one of the fields of a record in a report and then Access opens the form on that specific record.*My code goes something like this:*
Code:
Private Sub Edit_Click() * Dim strWhere As String * Dim DocName As String * DocName = "FormName" * strWhere = "[Field Name]='" & Field & "'" * DoCmd.OpenForm DocName, acNormal, , strWhere End Sub
Now I want to get the name of the Table where the record exists.So, let's say when I click on the "Field" it gets the name of the table where the record with that field exists and sets it in a variable.OR even better would be, get the name of the Form where that record exists but I guess that's a little more complicated since the record is directly linked to the table...*
Stuff. ItemNo Name ImageName 123 Foo 00123.jog 123 Foo 00FOO.jpg 123 FOO FOO123.jpg 456 bar 00456.jog 456 BAR 00BAR.jpg 456 Bar BAR456.jpg ...
I want to do a query to return just one row per unique ItemNo
So the query would return ItemNo Name ImageName 123 Foo 00123.jog 456 bar 00456.jog
I don't care which one it grabs, the first is as good as the last, as they are essentially different names for the same thing coming from different systems.
I know there's gotta be an easy way to do this, but I've tried things like TOP, DISTINCT, etc and none of them work for me.
My boss has a form based on a rather large table with a lot of records/fields and she wants to be able to have a field where she can enter something and it will seach every record in the table and return the results in a table. How do I do this?
I'm currently busy with something for my thesis as a student and I need to use Access for this. I'm not too new at access, I know how to do the very basics, let's say on the level of [if field contains *"text*", return x].
However I am struggling right now on something that shouldn't be too hard... I could do it immediately in Excel if there werent millions of rows..I have 2 tables. Table 1 regards a list of patent publication numbers (eg. WO2012024604A3) and additional data (publication date, title, etc), only the publication number matters for me now.
Now what I'd like to do is to create a third table which has for each of [Table 1].[Publication number]:
Column 2) A count of how many times the [Table 1].[Publication number] is found in [Table 2].[Cited Refs - Patent] ...
Column 3) In case a patent is cited more than once, return the [table 2].[publication Number Citing Patents] value of the earliest citing patent (so with the lowest Publication Date value).
For Column 2 I had expected it to be an easy count(iif( [Table 2].[Cited Refs - Patent] = "*"&[Table 1].[publication number]&"*")) command but apparently it's harder than that..
I have a table (tblInstallations) which has records of date installed (for machines).
It is calculating that "next due maintenance" is one year after installation.
Sometimes we need to visit the site to maintain or service the machine before/after the specified date in "next due maintenance" and we need this to be calculated to reflect a year after date of visit.
I have a table called "tblMaintenance" which takes information about the machine an engineer is visiting from where originally the information are kept and that is in "tblInstallations".
How can I link the new date of the visit to update the record for "next due maintenance"...
I have a form that contains a combobox. I want the default value for this combobox to be the Staff_ID of the first forename to appear in a table when sorted alphabetically.
The table I'm querying is called 'Staff'. Fields within are 'Staff_ID', 'Forename', 'Surname'. The table is sorted by 'Forename' in ascending order.
From the example tables below I would expect to return a value of '3' for example 1 and '9' for example 2.
Example 1 Staff_ID Forename Surname 3 Andrew Banks 7 John Jacobs 2 Mark Jones 8 David Smith
Example 2 Staff_ID Forename Surname 9 Alice Jones 3 Andrew Banks 7 John Jacobs 2 Mark Jones 8 David Smith
I have 3 tables joined as attached and Im trying to use the PO from the PO_Detail table to display the Description from the Material_Req Table. The two values are linked as the description in the Material_Req Table is for the PO in the PO_Detail table but I just cant get the results to show this.
I am trying to create a query or series of queries that will identify the latest record of a field called CheckInDate. The table will have multiple entries. For example.
Book#__________CheckOutDate_____________CheckInDat e __1_____________01/01/2007_______________03/01/2007 __1_____________04/01/2007_______________05/01/2007 __1_____________01/01/2007_______________ __2_____________01/01/2007_______________02/01/2007 __2_____________02/05/2007_______________04/27/2007 __3_____________01/01/2007_______________03/01/2007 __3_____________05/01/2007_______________07/01/2007
I need the results to be: #1(ALL) will not be listed, as there is a book still checked out #2 will show the record with the 04/27/2007(ONLY), as I want the last time the book was checked out. #3 will show the record with the 07/01/2007(ONLY), as I want the last time the book was checked out.
I currently have a somewhat flat table where this is concerned. Please advise on what I would need to do to create this. Thanks!
