Queries :: Appointment Database - Query Most Recent Entry For Each Record In Separate Table

Jun 20, 2013

I have a database that is used to allocate appointments to our staff. It has 2 tables, one that lists the clients we need to call in that day, and another that stores details of each contact attempt. I'd like to design a query that find all clients who we have not dealt with so we can easily get their details in a list. I know what the criteria for the query would be, but I'm stuck for how to actually execute it. Here are the details.

Table tClients stores the current clients - primary key is named "clientRef"
Table tContactEvents stores each contact attempt and the date/time is stored in a field named "dateTime".

When an entry has been dealt with successfully a yes/no field named "completed" will be set to "Yes".

There may be many attempts to contact a specific client on a given day, unsuccessful attempts will not have the completed flag set.

Once the completed flag is set that client will be ignored so no further entries will appear.

So I need a query that searches tContactEvents for the most recent match to each number in tClients.clientRef and checks if the completed flag is set. If the completed flag is false, or if the number has no match (i.e. no contact attempts made yet) then the clientRef should be displayed. I also need this to be restricted to the current date, as the same client could have rebooked their appointment to a different day.

View Replies


ADVERTISEMENT

Queries :: JOIN Query To Return Most Recent Record?

Aug 18, 2014

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.

View 2 Replies View Related

Queries :: Subquery To Return Latest / Most Recent Value For Each Record In Main Query

May 7, 2014

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...)

View 2 Replies View Related

Queries :: Append Query - Using Date Range From Separate Table?

May 1, 2013

I have an database that uses a couple of different date ranges, so I created a table that shows the different date ranges that may be required (xReport Dates) so I didn't have to keep manually editing queries or entering dates every time.

I have one query that appends data from one table into another based on a date range that you need to manually enter when prompted; I can't seem to get it to refer to my xReport Dates table for the range.

Its currently set up as below:

INSERT INTO 001_M_Gross_Telesales ( UpdateDate, OMSNumber, MediaRoute, ExecName, SaleType, Name,
[Reporting Campaign], [Reporting Team], [Sales Leader], [Reprting Name], [Media Route2] )
SELECT Max(L_ExecTracker.UpdateDate) AS MaxOfUpdateDate, L_ExecTracker.OMSNumber,
L_ExecTracker.Campaign, L_ExecTracker.ExecName, L_ExecTracker.SaleType, Z_Ref_Agent_Table1.Field23,

[Code] .....

View 1 Replies View Related

Queries :: How To Trigger By Date To Create A New Entry In Database Based On Old Entry

Aug 6, 2014

I have a database that makes use of standing orders. That means that if a client has a standing order to receive products during for example 4 time as year (quartely at the end of the month). to automate the new entry by copying an old entry in the database.

Let's say I have a client where we will have to send a product at the end of June, it will look at a field where the next send date is, and when it reaches 2 weeks for that date, to create a new entry in the database based on that entry. This way, it will pop-up in our open cases and we are aware of it and also will be visible in our report.

View 1 Replies View Related

Queries :: Get Most Recent Record Based On 3 Different Fields

Jun 2, 2014

I have a table similar to the following:

PatientID | LabID | LabDate | Result
001 | 55 | 01jan14 | 9.5
001 | 55 | 01feb14 | 10.0
001 | 55 | 01mar14 | 8.7
001 | 66 | 30jan14 | 11.2
001 | 66 | 30feb14 | 15.4
001 | 66 | 30mar14 | 13.0

002 | 55 | 01jan14 | 12.1
002 | 55 | 01feb14 | 9.9
002 | 55 | 01mar14 | 14.5
002 | 66 | 30jan14 | 16.5
002 | 66 | 30feb14 | 13.0
002 | 66 | 30mar14 | 10.0

Using a single-step Access query, I need to retrieve, for each PatientID, the most recent LabDate and Result *of a given LabID*. Thus, from the example dataset above, the desired output for LabID 55 is:

PatientID | LabID | LabDate | Result
001 | 55 | 01mar14 | 8.7
002 | 55 | 01mar14 | 14.5

I have searched this forum and others, but have not found an answer that I can directly tanslate to my situation. I have successfully written queries (with included subqueries) that retrieve the most recent of all the Labs, but have failed at obtaining a result dataset that contains only the records within a specified LabID.

For example, the query below fails because whenever the most recent of *all* the LabDates is not the same as the most recent of *the LabDates with a LabID=55*, the correct record is not included in the results. In the example dataset above, 0 records are returned.

SELECT a.PatientID, a.LabID, a.LabDate, a.Result
FROM Labs AS a
INNER JOIN (SELECT PatientID, MAX(LabDate) AS MaxLabDate FROM Labs GROUP BY PatientID) AS b
ON (a.PatientID = b.PatientID) AND (a.LabDate = b.MaxLabDate)
WHERE (((a.LabID)=55));

View 3 Replies View Related

Queries :: Appointment Activity - Select Query For MAX Date

Jul 10, 2014

I need to find the frequency of client's appointment activity after their last appointment in a 4 month window.

My question is:
(1) Is my SQL going to give me the last time a client was in the office within the 4 month window?

(2) What will my SQL need to like to count frequency of appointments before and after window for each client?

(3) Can I do (2) in the same SQL shown above or will I need to make a new SQL statement?

Code:
SELECT tblTest.Client, Last(tblTest.AppointmentDate) AS LastOfAppointmentDate INTO tblTest
FROM tblTest
GROUP BY tblTest.Client
HAVING (((Last(tblTest.AppointmentDate))<#4/30/2014#))
ORDER BY Last(tblTest.AppointmentDate);

Details

Date Window I need to select the clients last appointment: Jan 1, 2014 - April 30, 201

Once the last appointment has been determined for each client in that window I need to count the frequency of appointments before and after that date.

View 14 Replies View Related

Reports :: Select Most Recent Record From A Table That Is Linked To Another Table

Jul 13, 2014

I have a basic database design, well I think so anyway. It only has two tables:

1. tblClientInfo
2. tblNotes

Basically each client has multiple notes/comments that can be linked to its record, hence the tblNotes table. The two tables have a one-to-many relationship, being that each customer can have many notes.

I then have two forms:

1. Claims Loss Form
2. tblNotes_DatasheetSub1

So I can enter multiple notes for each customer. The problem I am having is with the report output. It wants to print every note (record) that is linked to the customer. I just need it to print the most recent note for each customer (It would save a lot of wasted paper).

Example of a print out of what it is doing:

John Doe - 123 Easy St - Notes 1 (Most Recent Note)
John Doe - 123 Easy St - Notes 2 (Previous Note)
John Doe - 123 Easy St - Notes 3 (and so on...)

It is printing duplicates of the same customer by adding the additional notes for that same customer on a new line.

How can I tell it to only print the customer one time in the report, and most importantly, to only use the most recent note that is linked to the customer?

I tried using DMax("NoteDate","tblNotes"), but this only returns one customer with one note. I need it to do that for each and all customers.

I have successfully ran a subquery (two queries with one linked to another) by following detailed instructions from this page I found: [URL] .... It works, but the problem is it only shows the latest date for each note, not the actual contents of the note. I feel so close with this option, but so far at the same time.

The TOP n records per group looks promising that I found here: [URL] ...., but I honestly don't know how to implement it correctly in my SQL. I am very much still learning Access and apparently have stumbled into something that is much more complicated than I had originally imagined. I just assumed I could filter the duplicates out, or tell access to print the last or most recent note record for each customer.

View 2 Replies View Related

Most Recent Entry

Aug 11, 2005

I have a table called Tests that contains 80+ tests that need to be performed on our system. A second table is Test_Data. It contains the test results. I need a query that will pull the most recent test data for each test in the Tests table. So supposing there are 83 tests, I should only get 83 results from my query. I am will need to join the tables as I need to get some of the descriptive information from the Tests table. Another problem I have is some tests have not been performed even once, so not every item in the Tests table has a corresponding entry in the Test_Data table.

Any thoughts on how to do this?

View 4 Replies View Related

Query/report To Display Most Recent Record

Jun 1, 2006

My database includes a Project table and a Status table. They are linked by the ProjectID. The status table contains records sorted by date pertaining to work accomplished on each project. I have created a report based upon a query to give me an update of the status of each project. I only want to see the most recent record for each project from the Status table in my report.

How can I accomplish this?

View 7 Replies View Related

Queries :: Select Query - Most Recent Date

Dec 24, 2013

How would you write a Select Query to select the most recent dates?

Select OrderDates
From Orders
Where >=Date()

No good if recent date is older than todays date!

View 3 Replies View Related

Update Separate Table When Record Is Edited

Aug 5, 2015

I have a form where a user can change the scheduled start date for a job. On a sub form on the same screen is a list of notes relating to that job.

Any notes added, automatically have todays date and are locked when the user clicks off.

When the scheduled start date is changed I need a note to be made. Either forced, then entered by the user or automatically.

I was thinking of making the scheduled start appear in a small form and the button to make it come up could add a new note on the click event (possibly in a message).

Or even better (probably harder) any time the value is changed in the form a new note is added.

Other options could be a pop up form to add one note on a change.

View 4 Replies View Related

Create New Record & Pass Autonumber To Separate Table

Mar 10, 2008

I have a form, frmSub, that contains the combo box comProducts. I also have two tables, Products and PurchaseDetail. Both tables have the field ProductID.

I want comProducts to create a new record in the Products table, using the input in a field called Product and then to use the value of ProductID to create a new record in the PurchaseDetail table. Ie, so the PurchaseDetail table has a record that links to another record in the Products table via the feild ProductID.

I hope I was semi-clear.

View 4 Replies View Related

Modules & VBA :: Write Separate CSV File From Each Record In A Table

Jun 22, 2015

I have the requirement to write EACH record from a table to its own CSV file with name of the file being combination of 2 fields

So let's say I have Table1 with 3 columns (Field1, Field2, Field3) with following content :

Field1 Field2 Field3
AA 1 ABC
AA 2 DEF
AA 3 GHI

I should get 3 files with names AA1.CSV, AA2.CSV and AA3.CSV and each file contains its respective row from the table.

I tried to do it with DAO Recordset, but I do not find a way to write only the current record from recordset while looping.

See below the code I was using, but issue is that code does succesfull creates the 3 CSV files as per above example, but in each file it writes ALL 3 ROWS instead only the respective ROW.

Code:
Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim strSQL As String
Dim strFilename As String

[Code] ....

View 10 Replies View Related

Query The 3rd Most Recent Item From A Table

Oct 18, 2007

I have a table with a DateTime field. I would like to create a query that queries only the 3rd most recent record in the table. So there would only be one record per ID. If there is only two records for an ID, it would show nothing. I have tried a few things already, but none of them have worked quite right. I was wondering if anyone had a new idea.

View 11 Replies View Related

General :: Simple Audit By Posting Whole Record To Separate Table?

Jul 30, 2014

I need a simple audit capability

I have a table (Called Master Active List)

I have an empty duplicate of it called History of Master Active List. (Identical fields, with the addition of a distinct ID (primary key)

I have a form where the master can be changed (Called customer details)

When any change is made I want to post the whole record to the history table

1 - Am I correct I no longer need a form based one,(office 2013) and can do one on the data table itself?

I want to capture everything, can this be done with a wildcard, or do I need to go line by line?

The master table has a ton of fields.

View 3 Replies View Related

Queries :: Create Separate Columns From Same Field And Table

Apr 9, 2013

I have 1 table that I duplicated to make 3 tables total. I did this b/c I am trying to create separate columns from the same field and table. The field is Workorder. Each workorder list the workorder number followed by a dash and then code. I am wanting to put all of the workorders with the same code in it's own column.

I have 5 codes that i am searching for. The first column list the workorder and a code (123456789-AD). The second column (123456789-BC). I'm good to this point but my problem occurs next.

The third column i am trying to put 3 types of workorder and it's code in the same column. As follows, (123456789-CD, 123456789-TC, and 123456789-PTC. However, when I do this it takes the results from the 3rd column and applies it to the 3rd column but also the 1st and 2nd column. I tried a UNION query and unless I am doing it incorrectly it does not work.

View 3 Replies View Related

Queries :: Set Parameter As First Value From Separate Query

Aug 11, 2015

I have multiple queries that I need to have filered by the same parameter (Client). There is a list of clients that receive this report (the report has a pre-made template with multiple tabs, hence the multiple queries).

Currently the user of the database has to filter the exported excel file for each client re-save and email basied on the client. The above is done when the user pushes the specified button on a form (which just says run report a on it).

I am trying to figure out how the write a code so that a parameter (or table if that would work better) pulls the first record of the Client query to filter the other queries being run. Then to loop that process with the second record and so on through the Client query until all the clients have had the report run for them.

Attached are the current VBA being used and the current SQL for the first query that needs the parameter value added.

View 1 Replies View Related

Queries :: Obtaining 3 Separate Totals In One Query?

Jul 22, 2014

I have three tables A, B and C.

I want to build a query that displays three separate totals: Total of A, Total of B and Total of C.

When I try to do this, the query has a weird behaviour summing the totals of the totals of the totals, and I don't know why .

I'm attaching a really basic sample of what's happening, where totals SHOULD be $4, $8 and $16 instead of $16, $32 and $64.

View 14 Replies View Related

Queries :: Using Controls From Separate Forms As Parameters In Same Query?

Mar 28, 2014

I have 3 forms that all use the same sub form. The 3 main forms show 3 different project types, where the sub form shows what other projects that a company is engaged with. Rather than create 3 different queries for my sub form, i would like to just filter it using criteria that looks at the CompanyID field on my 3 main forms. Currently my criteria is like this:

[Forms]![frmProjects_Detail_IND]![txtcompanyid] Or Like [Forms]![frmProjects_Detail_CSS]![txtcompanyid] Or Like [Forms]![frmProjects_Detail_TAP]![txtcompanyid]

Is there a way to ignore the parameters that are null?

View 3 Replies View Related

Queries :: Parameter In Query By Two Separate Form Field

Oct 31, 2013

I want to set parameter in my select query with or function as in detail.i have two form with same field

1-with field A
2-With Field A

now i want to select data for a table .with a parameter select with Field A in form 1 or Field A in Form 2.How can i do it

View 5 Replies View Related

Queries :: Find Latest Date In A Table Where Dates Are In 2 Separate Columns And Multiple Rows

May 19, 2015

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.

Query:
PARAMETERS [Candidate Name] Value;
SELECT [Assessment Tracker].Candidate, [Assessment Tracker].Unit, [Assessment Tracker].[EV1 Date], [Assessment Tracker].[EV2 Date], Max(MaxDate([Assessment Tracker]![EV1 Date],[Assessment Tracker]![EV2 Date])) AS Achdate
FROM UnitData INNER JOIN [Assessment Tracker] ON UnitData.Unit = [Assessment Tracker].Unit

[Code]....

Output:

CandidateUnitEV1 DateEV2 DateAchdate
TH11007/05/2015 25/05/201525/05/2015
TH11007/05/2015 07/06/201507/06/2015

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)

View 14 Replies View Related

Update Query Based On A Separate Table

Nov 24, 2005

Hi all,

This is quite a basic question and I'm sure that it has been posted here some time ago, although I couldn't find it on using the search.

I want to update a field in one table "FieldA" using an update query. I want the update to be based on matching Field B in the updated table, and Field C in a separate table (both tables have the same design structure).

That is, I'd like my query to search each record in the Destination Table to see if its Field B matches a Field C in a separate Table. If there is a match, I'd like to Update Field A to the corresponding field A of the reference table.

I have tried to do this with an Update Query based on both Tables in design view. Thus far, it hasn't yielded any results.

Can someone please post the solution asap. Thanks so much for your help.

Regards,

Mike J.

View 4 Replies View Related

General :: Query To Separate Columns In Table

Aug 14, 2014

I have a table tblItemSold

ItemNum Date Sold
1111 Aug-10-2014 25
1111 Aug-9-2014 24
1111 Aug-8-2014 23
2222 Aug-10-2014 11
2222 Aug-9-2014 12
2222 Aug-8-2014 13
3333 Aug-10-2014 5
3333 Aug-8-2014 3

I want to write a query and transform above into

ItemNum Aug-10-2014 Aug-9-2014 Aug-8-2014
1111 25 24 23
2222 11 12 13
3333 5 3

View 3 Replies View Related

Queries :: Crosstab Query That Keeps Each Contract On One Line And Separate Fields For Each Contact

Jun 4, 2014

I have two tables, and I'm trying to create a crosstab query...I think. One table is Contracts, one is Contacts. Each contract could have multiple contacts, but they are numbered (1, 2, 3...etc.) based on importance. I want to create a query that keeps each contract on one line, and separate fields for each contact and each field of the contact. So a contact will have Title, First, Last, Address, etc. So I want my query to show as follows:

Code:
Contract-----Title1-----First1-----Title2-----First2
ContractX Mr. James Mrs. Sally

I of course need this to be dynamic, so if a contract has 9 contacts, there are fields up to Title9, First9, etc.

View 7 Replies View Related

Multiple Record Entry From A Form In A Table

Nov 9, 2004

Hi All,

I am coding in VBA and use Microsoft Access as the front end.
My question is : I have a table(tblStudent) which has two fields Student Name and Gender.

I want to add multiple records in this table through a form at a button click....(Say I want to add least 5 students at a time)
So, I have 5 textboxes for student name, 5 textboxes for Gender and an Add button.
How do I so this programmatically?

Any help will be appreciated.
Thanks.

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved