Modules & VBA :: Storing Query Results In A Variable
Jan 20, 2014
I have a query which returns a list of reports I have created this session.
I want a button that when I click it runs the query and then stores the results into a variable.
I looked online and found a pretty good connection code and loop code to get the data but I'm having a hard time getting it to store into a variable.
What I want to do next is using code print the reports that were listed in the query.
That Means I need to be able to take that variable and pop the information off it, storing it into another variable (or if i can use an array just use that) and use that to concatenate into a command to print that report.
I am having problems with the syntax of this though. I think I'm just missing some key elements.
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Apr 11, 2008
I've got such a simple SQL query, but it won't output the friggin results of the query!
I put the query in a "Query" in access, run it... and it outputs me a integer value. I'm running the following VBA code in "Form Load"
Private Sub Form_Load()
Dim strSQL As String
strSQL = "SELECT Count(*) FROM ContactDetails;"
MsgBox strSQL
What it does is on form load instead of popping up a msgbox saying 41 or whatever the integer value of that count query should be.... it outputs the query itself:
SELECT Count(*) FROM ContactDetails
Any ideas on how I can get the SQL query to run as a query and output the value into the msgbox?
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Aug 24, 2005
This deals with tables/forms/VBA code.
I have a table (tblData) that stores all information for a couple hundred records.
I have a method that copy/pastes all this information to a webbrowser based on the URL TitleBar. If the titlebar changes I need a way to update what to look for so it can paste it to the browser with the new titlebar. I don't want to have to update it for every record so I created a seperate table with one record with just an ID and the string for the titlebar. I have a seperate form from the main one that allows the user to update this and store it back into the table. The problem I am having is using the information from that second table (tblTitleBar) and puting it where it needs to be in the VBA code to access the correct browser.
I don't think any type of relationship will work because that just requires me to input the titlebar straight into each record for the first table anyways. I don't see any way of storing a changing variable besides puting it in a table. I was wondering if there was a way to code a call to the second table to retrieve the single record's field, but so far I have had no success.
Any help/words/advice would be greatly appreciated, thanks for reading my problem.
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Aug 9, 2006
I'm trying to run an SQL statement to Sum the values of a table column. No problem. It would be useful for me to take that total and be able to set it equal to a variable within my VB code that's running, I just don't know how to do that, I'm very new to VB programming.
I cannot find help anywhere on the internet for this. :( I'd like to do something like this, just don't know how:
VariableName = Run.SQL ("Sum(tblName.Column) AS SumOfColumn FROM tblName")
I'm not a programmer by trade, so I am picking up things piece by piece, and just cannot find my way out of this task. Thanks for your help guys.
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Jul 8, 2013
Error 91 - Object variable or With block variable not set
I am getting this error telling me that an object variable is not set.
I know which variable it is but when I step through the debugger it sets the variable and all is fine? Issue is that public variable of a class is not getting set when the VBA Editor is not open?
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Oct 3, 2014
This code runs fine the FIRST time, however trows up a message the SECOND time it is run.
The error is on the line ".Range"
I am trying to sort records which have been exported to Excel.
Dim LR As Integer
LR = 5
Set xlApp = CreateObject("Excel.Application")
xlApp.Visible = True
Set wbRef = xlApp.Workbooks.Add
With wbRef
wbRef.Activate
.Worksheets("Sheet1").Activate
With ActiveSheet
.Range("A2", .Cells(LR, "O").End(xlUp)).Sort Key1:=.Range("C2"), Order1:=xlAscending, Header:=xlYes
End With
end With
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Sep 19, 2013
I have a form in which am gathering information from the user to populate a table(Customer Master List) and at the same time (btn_Copy_Click Event)transferring the info to another form(Case) populating another table(Customer_Call). It is working fairly well, My issue is that before transferring the info I need to run a check(SQL Query) to make sure the customer or actually the Well ID don't exist in the Customer_Call table. I am trying to do this in pieces .....
1) capturing the well_Id in a variable(WellID) in the first form and using that to build the sql string and query the Customer_Call table.
2)once that works place it in a if / else clause to copy or not with appropriate messages
With that I am stuck in step 1
It works up until Set rst = CurrentDb.OpenRecordset(strSQL) the i get Run-time error '3061' Too few parameters. Expected 1.
Code:
Dim WellID As String
Dim strModel As String
Dim strSQL As String
Dim rst As DAO.Recordset
WellID = Forms!f_Customer_Lookup.Well_ID
MsgBox WellID ' testing to see if it picks up the correct box in form
strSQL = "SELECT Customer_Call.[Cus_Well_ID] " & _
"FROM Customer_Call " & _
"WHERE Customer_Call.[Cus_Well_ID] = WellID;"
Set rst = CurrentDb.OpenRecordset(strSQL)
strModel = rst!Cus_Well_ID
rst.Close
MsgBox rst ' Testing to see if the strSQL captured the data
Set rst = Nothing
End Sub
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Feb 8, 2008
OK, this is a stumper.
I'm trying to determine if an employee changed departments in 2007.
We maintain a table that records every time an employee transfers, giving an effective date of the change. But, this table also records transferring to a different shift without a department change.
So, my logic was to look at what an employee's most recent assignment was as of 12/31/06 - this way, even if the employee's last transfer was June 3, 1827, it would still be picked up.
Then, I would see if there was any department change in 2007 by comparing any records recorded in this table in 2007 with the list from 2006 and pulling out those records that had different departments.
My first attempt was to use a query for 2006 and earlier with totals, grouping on the employee ID and grabbing the Max Effective date along with the department ID (org). Like so;
SELECT dbo_assignment_log.ppms_ID, Max(dbo_assignment_log.effectivedate) AS MaxOfeffectivedate, dbo_assignment_log.workingorg
FROM dbo_assignment_log
GROUP BY dbo_assignment_log.ppms_ID, dbo_assignment_log.workingorg
HAVING (((Max(dbo_assignment_log.effectivedate))<=#12/31/2006#))
ORDER BY dbo_assignment_log.ppms_ID, Max(dbo_assignment_log.effectivedate);
The result looked like this;
ppms_IDMaxOfeffectivedateworkingorg
289874/12/20022116
2898711/29/20062121
289885/31/19952116
289888/7/19962124
289896/1/20042114
2898911/22/20052176
289901/25/20022116
2899012/18/20022122
2899112/4/19922124
2899111/26/19972122
289919/27/20002155
289929/23/19932128
289937/27/20052134
All well and good. But, then I decided that I didn't want the org in the list since it was giving me extra records (because it was on Group By), so I took it out and ran the query again like this;
SELECT dbo_assignment_log.ppms_ID, Max(dbo_assignment_log.effectivedate) AS MaxOfeffectivedate
FROM dbo_assignment_log
GROUP BY dbo_assignment_log.ppms_ID
HAVING (((Max(dbo_assignment_log.effectivedate))<=#12/31/2006#))
ORDER BY dbo_assignment_log.ppms_ID, Max(dbo_assignment_log.effectivedate);
Much to my surprise, some records were lost.
ppms_IDMaxOfeffectivedate
2898911/22/2005
2899012/18/2002
289919/27/2000
289929/23/1993
289937/27/2005
289948/4/2004
289985/18/2005
289999/29/1999
290006/7/2000
290022/4/2005
290038/24/2005
290045/8/2002
290096/29/2005
What might cause it to drop, for example, the entries for IDs 28987 and 28988?
There are a lot of other fields in the table, but, as far as I know, they shouldn't matter.
Any ideas?
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Oct 31, 2013
I am trying to figure out if this line of code is usable, but I don't know: DoCmd.RunSQL ("SELECT Max([BSRangeTbl].[Date]) AS MAXofDate FROM [BSRangeTbl];")
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Mar 15, 2015
I want to get the output of a vba query (only one solution possible) in to a variable but the variable stays empty.
Dim rst As DAO.Recordset
Set rst = CurrentDb.OpenRecordset("SELECT info FROM evaluationtable WHERE evaluation= " & evaluationchoice & " ")
var = rst(0).Value
rst.Close
some explination: evaluation and info are fields of evaluationtable evaluationchoice is a field in an accessform where I can choice a value from the evaluation field
the table is build as this (only two fields) evaluation - info
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Oct 10, 2013
I have a query
Code:
Select distinct [tbl_DTP/CTP].id_zlecenia, [tbl_DTP/CTP].Folia_na_lakier_UV, [tbl_DTP/CTP].Wykrojnik, [tbl_DTP/CTP].Makieta, [tbl_DTP/CTP].Matryca_do_tloczenia, [tbl_DTP/CTP].Matryca_do_zlocenia, [tbl_DTP/CTP].kalka, tblGoraZleceniaRoboczeLaczenie.NumerZlecenia from [tbl_DTP/CTP] inner join tblGoraZleceniaRoboczeLaczenie on [tbl_DTP/CTP].id_zlecenia = tblGoraZleceniaRoboczeLaczenie.NumerZlecenia where tblGoraZleceniaRoboczeLaczenie.NumerZlecenia = r1;
Where "r1" is a public variable as string.The variable has value e.g. "10/145" But query can't get this value and all the time ask about value from "r1" :/
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Aug 20, 2014
I look at a lot of files to see when they were last updated. I wanted to write a generic procedure to manage that so ..
Code:
Public fDate As Variant
Public vField As String
Public vFile As String
'GTSdata
vField = "txt_gts_data"
[Code] ....
What I hoped Me.vField would do is update the date field [txt_gts_data] on my form with the date the file was last saved.
i.e. me. txt_gts_data = fDate
What actually happens is the variable vfield gets updated from "txt_gts_data" to 19/08/2014 then later code falls over because the fieldname is lost .
Me.[vField] corrects itself to me.vField (and does not work)
Me!vfield falls over (cannot find the field vField, not surprising J)
How do I say update the contents of the variable, not the variable itself?
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Jul 22, 2013
I am currently trying to create an update query (building a SQL String in VBA for a command button click event) to update a variable's value into a table.
Basically, there are 2 tables, displayed in 2 sub froms within the same main form. (OldTable and NewTable for arguments sake)
The basic method I want to implement is that a user highlights a record in the subform of "NewTable". (This value is stored as a variable "NewJPNUM" This value is then to be inserted into the highlighted row (or rows) of table OldTable on command button click.
So the basic idea is a user highlights a row in one table and this value is stored as a variable "NewJPNUM" . The user then highlights a row or rows in "OldTable" and the value from variable "NewJPNUM" is then written to field "NewJPNUM" in "NewTable" on command button click.
I am not experienced with Access but have decent experience in Excel / VBA so not really sure of best practice methods etc.
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Jun 1, 2014
I have made this sql statement in VBA where rubriek = a variable but I dont know how to implement a variable in a nested query.
SELECT "rubriek, SUM(verkoopprijs) as prijzen
FROM voorwerp
(inner join VoorwerpInRubriek on voorwerp.voorwerpnummer = VoorwerpInRubriek.voorwerp)
inner join Rubriek on rubriek.rubrieknummer = VoorwerpInRubriek.rubriekOpLaagsteNiveau
where rubriek in (select rubrieknummer
from rubriek
where rubriek = variable name
)
group by rubriek"
Do I have to treat it as a normal select query or is there something speical that I have to do ?
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Sep 6, 2013
There are two forms to be filled out on Access. One (maybe two) come from our Contractor. They will input the Bill of Materials, Scrap Rates, Inventory Turns and Cost. This goes to a non-official Bill of Materials table. The second form comes from our Supplier. They will input the the cost they charge the contractor for the given Bill of Materials. Access runs a report that will automatically compare the Contractor costs with the Supplier costs for each component on the Bill of Materials. If the component costs match, it will highlight the Contractor cost green, it they do not, it highlights red.
If all numbers are green, I hit the "Approve" button on the report and there are three queries that need to be ran. An Update Query that changes all the statuses for the components from "Unapproved" to "Approved", an Append Query to add the Bill of Materials to our official table, and a Delete Query that removes the components from the unofficial Bill of Materials table. Once this is all done, an e-mail needs to be sent to Finance to roll costing for the SKU. I do not know the best way, but I currently am having getting the Code to do the following:
1. Put the specific SKU in the e-mail, which is variable.
2. Change the Criteria of the Queries so they only run for the specific approved sku
3. Get the "Approve" and "Deny" buttons on the report to only function for the specific SKU.
Currently all the SKUs that are in "Unapproved" status show on the report. Once I hit approve, it wants to approve all the SKUs, not just the one I'm looking at.
Code:
Sub Command36_Click()
'''Current Issue: Need Query Criteria to be SKU specific'''
'Update Query to change BOM status to "Approved"
DoCmd.OpenQuery "(2302) BOM - 3PM Entry Query Approved", acViewNormal, acEdit
[code]....
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May 6, 2015
I am using Access 2013. I have the ability to pull a selection from a listbox. I can create a Select Sql string using that variable
sql As String, strCompany As String, strWhere As String
strCompany = strCompany & Me.lstResource.Column(0, varItem)
strWhere = "[Company name]=" & "'" & strCompany & "'"
sql = "select * FROM tblResources WHERE " & strWhere
From here I have trouble. I see lots of examples to run an active query but not much on a select query. I have tried a number of things with no success. How to use this select statement to actually run against an existing access table? I am not putting it into a form or report at this time, just running the query to check results.
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Aug 10, 2015
I am looking for the vba to have a query cycle through using records from another query as the parameter run and export for each of the records on the second query.
Table 1 has information with all clients
query 1 has x, y, z being pulled > client used as parameter
query 2 has the list of clients
Currently I have the coding to run the query and export however I am not sure how to get it to repeat for each client.
Code:
Private Sub CmdInternalReports_Click()
Dim xlApp As Excel.Application
Dim rstDetails As DAO.Recordset
Dim strTab As String
Dim strDir As String
Set xlApp = Nothing
Set rstDetails = Nothing
[code]...
There can be upto 70 different clients or as little as 2 depending on the day. So the Query I have takes a list of the clients that receive the report and runs it against the imported table to only give the ones with data day.
PHP Code:
tblClientReport.Distro
Is where I have the report via client name linked the the distro list that should be pulled.
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Dec 17, 2014
I'm running a VBA routine in Excel that loops through a lot of data. As part of the process, I'd like to pass a variable from Excel to an Access database that is open and have it run a query based on that value.
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Feb 26, 2014
I am using a public function to feed a variable string to a query. So far I have got:
Code:
Public Function ClientStreetModule(firstLVar As Variant, streetVar As Variant, newFL As Variant) As String
Dim cslStr1 As String, newStreet As String
newStreet = Right(streetVar, Len(streetVar) - Len(newFL))
[code]....
However, I only need to use newStreet as the true part of iif, in which instance all are longer. At least I think this is the problem. I realise I might need to use NZ but am not sure how. Why it is evaluating and giving errors for all records and not just when the iif criteria is true as I want it to?
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Jan 30, 2015
My access is 2013.
Suppose there's a simple query which has two fields, "year" and "graduates", where "year" can be grouped by "2012", "2013", etc and "graduates" are individual names.
How can I export the list of graduates to multiple excel files, with the filename based on "year"?
I have tried to set the output file in macro as "c:desktop" & query.year & ".xls"
But it's not working and the output filename is exactly "&query.year&.xls "and the file contains all year and all names.
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Aug 5, 2014
I am trying to set up something to be able to take me to a folder that holds various forms for personnel. I have a query that generates the link for each person. I have tried to set it up as a hyperlink in ACCESS 2013 and it displays as one but doesn't act like one.
I want to be able to click the link and have it open up a personnel folder for that individual. I can't find a MACRO that I can create to do it. Example of my query is that it creates a link K:Main BreakdownSection BreakdownPersonnel FoldersName and the name is the variable part.
My next problem will be to have it create that folder when we have new personnel arriving.
I would also note that I have not worked with ACCESS in many years and much of what I was able to do with 2002 and 2003 doesn't work with the newer versions of ACCESS.
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Mar 22, 2015
I was beginning to think I had got the hang of creating queries on the fly in VBA. After several hours I have just learned that docmd.runSQL does not work for simple SELECT statements. I'm not going to worry about why that would be. I'm sure there's a jolly good reason.
So... I am able to dynamically create the SQL string for the SELECT statement that I need.
How do I run it? It just needs to return results as a datasheet so I can see them. I'm running Access 2013. I've been searching on this subject for quite a while and found many references to DAO, ADO, ADODAOD, YODELAEYYOUDELAYIO! and other things I don't yet understand ...
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Jun 12, 2013
First, I'm developing both the Front End and Back End in Access 2007, and I intend to distribute the application using the Access Run Time. The powers that be will not let me use SQL Server.
The database is required to house attachments. Initially, I had created a separate back end database to store the attachments, but the file would quickly grow beyond the 2GB limit - roughly within 3 weeks. Instead, I decided to save the "attachments" in folders (named after the parent records PK ID) on the network. Using VBA, I would populate a list, based on the parent record, from which the user could select the file, do what needs to be done, then save it.
Unforunately, we're running into data security issues - all of the attachments will have private personal information - SSNs, Loan Numbers, Account Numbers etc., so they need to be stored in a location that's not universally accessible. All of the users have different permissions based on their department, acting as a very basic security level (i.e., Department 1 users will not be able to view any parent records associted with departments 2 or 3).
So I need a way for my back end to take a file located in a separate directory not normally available to the Front End User, then move that file (or save a copy that will be overwritten when re-attached to the record) to a location that IS accessible to my Front End User.
Can I create/use modules stored on the back end?
My first thought is to let the back end store the record in a temporary attachment table that is deleted when the user is done with it, but I've noticed that Access has trouble reclaiming the space when the attachment is ultimately deleted once the user is done using it, and I'll run into my 2GB limit again.
Alternatively, I could create a new .accdb file each time the record's attachments need to be accessed, and then delete that database once it's done and the attachments are returned to the secure location, solving my limit problems.
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Jan 29, 2015
I have a query that randomly selects records from my table:
SELECT TOP 6 *
FROM SM_Import
ORDER BY rnd(INT(NOW*id)-NOW*id);
I would like to loop through those results, and create emails
I can get one email formed (displayed) with the code below but don't know how to get both working together to display the (6) emails:
Private Sub Command3_Click()
Dim ol As Object
Dim CaSubject As String
[Code].....
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May 19, 2014
I found the following code to copy the results of a query to the clipboard.
Code:
DoCmd.OpenQuery "DataLoadTemp_qry", acViewNormal, acEdit
DoCmd.SelectObject acQuery, "DataLoadTemp_qry"
DoCmd.RunCommand acCmdSelectAllRecords
RunCommand acCmdCopy
DoCmd.Close acQuery, "DataLoadTemp_qry", acSaveNo
It works great, except that it is also copying the column headings. Is there any way to copy only the results without the headings?
I'm copying this data to the clipboard because I want to be able to paste it in a program called DataLoad which will load this data into one of our company's legacy systems.
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Jul 8, 2013
I'm trying to copy the outcome of a query to the clipboard. as follows
DoCmd.OpenQuery "changeboard query", acViewNormal, acEdit
DoCmd.SelectObject acQuery, "CHANGEBOARD QUERY"
RunCommand acCmdCopy
DoCmd.Close acQuery, "Changeboard query", acSaveNo
It doesn't work because in the open query there is nothing selected.
If I select the lines by hand the copy command works fine.
However I can't find the command in VBA to select all the lines in the query.
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