Modules & VBA :: Comparing A String To Criteria In Another Table
Sep 9, 2014
In my database, I use TextStream.ReadLine to read a .txt file line by line and store pertinent parts of each line into specific fields in a table. One of these fields is called "Remarks", which is basically a descriptive paragraph of text explaining a task. Everything works great so far.
However, my leadership would like a condensed version of the "Remarks" field. The only way to really do this right now is for someone to manually read each "Remarks" field and create their own like condensed version of it. Let me give you an example...
Remarks: "Conduct Project Delta tests in association with IBS/SCADA systems and CIKR (Critical Infrastructure/Key Resource) cyberspace terrain, develop CPT certification processes and checklist."
Condensed Version: "Project Delta for IBS/SCADA and CIKR"
I've played with using Select Case to automatically create a condensed version of the Remarks field:
Code:
Select Case True
Case InStr(strRemarks, "SCADA") > 0 and _
InStr(strRemarks, "Project Delta") > 0:
!Condensed = "Project Delta for IBS/SCADA and CIKR"
End Select
However, this is too much VBA maintenance for each different thing that needs condensed. If a new tasking comes out, then I'll have to go into VBA and custom create a new Case for it. Multiply that by 10-20x each week.
Instead, I would like a form where my users can specify the criteria themselves. The Remarks field would be compared against the criteria to create a new condensed version of the Remarks field. I'm not sure how to go about this though. What I'm envisioning is this...
So each Remarks string would get compared against each criteria. If the Remarks string contains the words "SCADA" and "Project Delta", then the condensed version would be "Project Delta for IBS/SCADA and CIKR". If the Remarks string contains "OPSEC Assessment" then the condensed version would be "OPSEC Assessment". In the pic above, the form is based of another table that contains those fields in the form. I'm not sure if this is the most efficient method for my goal or not. Either way, I don't know how I would compare the Remarks string to records in this new table in order to create a condensed version.
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May 15, 2013
I have one field where string contains several words separated by semicolon and my goal is to be able to remove duplicates within the string and keep only unique values. Here is an example:
initial field:
xxx;yyy;ppp;yyy
targeted result:
xxx;yyy;ppp
How this could be achieved ?
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Aug 9, 2005
Hi,
I just started doing something in access and need your help.
I have created a database and need to create a query which will sort all important fields within a certain time period. I have a date field and in the criteria field I wrote an expression:">Forms![Insert_date_form]![starting_date_field] and < Forms![insert_date_form]![ending_date_field]"
Its purpose is to show all fields which date is between this to dates. User will have to enter this dates in a separate form(Insert_date_form) which will store it in a small database containing only these two fields, e.g. generate report of all employees that are started working within a period between starting_date and a ending date. When I try to create and open a report based on this query I've been prompted with a small dialog which says: Enter parameter value.... for starting_date_field and same for ending_date_field. I don't need that. These dates are allready entered by user in a insert_date form and stored in its databese.
Is there a beter way to do this?
Thanks!
P.S. Sorry for my poor english. It's not my native language.
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Nov 23, 2013
I have run into some problems by comparing two lists. My project is to compare two lists and on the below listed criteria's and with the wanted results.
Criteria's:
1. Part
2. Colour
3. pcs.
Wanted results:
1. Equal match (same part, Colour and pcs (pcs difference above and equal 0)
2. Equal match (same part, colour but missing pcs. (pcs difference below 0)
3. Missing parts (difference in org. list - 1 and 2 query)
But already in the first part I run into problems. I do a query as below. (picture attached)
SQL code:
SELECT Parts_All.[Lego part], Parts_All.farve, Parts_All.Antal, [Set 7897-1].[Lego part], [Set 7897-1].farve, [Set 7897-1].Antal, [Parts_All]![Antal]-[Set 7897-1]![Antal] AS Part_Diff
FROM Parts_All RIGHT JOIN [Set 7897-1] ON Parts_All.[Lego part] = [Set 7897-1].[Lego part]
GROUP BY Parts_All.[Lego part], Parts_All.farve, Parts_All.Antal, [Set 7897-1].[Lego part], [Set 7897-1].farve, [Set 7897-1].Antal
HAVING (((Parts_All.[Lego part]) Like [All_parts]![Lego part]) AND ((Parts_All.farve) Like [Set 7897-1]![farve]) AND (([Parts_All]![Antal]-[Set 7897-1]![Antal])>=0));
This query is returning 2 of the same lines with part and colour but with different pcs. Why.?
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Mar 21, 2014
I have a form with a listbox that displays the name of a table. Once the listbox item is selected, the table name is set to a variable called myFile. I want append the records from the table (myFile) into another table.
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May 21, 2015
I have a command button on a continuous form(form 1) and I need this button to open another form(form 2) when I press on it. So far so good.
When I press the button, I need some VBA to open the form(form 2) , search for a particular table name based on the open form(form 1) current record and use that table name as the newly opened form (form 2) data source. I have ways to do most of those task but for one thing:
How do I make access search for a table name containing a particular string? Here's what I am working with:
Code:
Private Sub Commande26_Click()
On Error GoTo Err_Commande26_Click
Dim stDocName As String
Dim stLinkCriteria As String
Dim stDataSource As String
[Code] ....
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Feb 26, 2014
I have a table with a field that contains IDs, e.g.
123
456
789
I would like to generate a single string from this table, seperated by commas, e.g. 123, 456, 789 and output to a field in an existing table. This will then be used in a SQL statement.I am new to VBA and don't reallly know where to start/
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May 9, 2014
I'm trying to create a temp table, which is populated by a string, (taken from a recordset).
My problem is incorporating the String into the SQL statment, and making it work,
What I'm trying to do is to create a temp table, and populate it with the first record of the recordset, (which is an e-mail address).
(The recordset and the strings work fine). It's the SQL statement which doesn't work.
Here's the code I have :
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~
Set DBS = CurrentDb
Set RST = DBS.OpenRecordset("SELECT Contact FROM Contacts_to_be_Mailed")
Dim My_Count As Long
Dim ContactString As String
RST.MoveFirst
ContactString = RST(0)
Dim strTable As String
strTable = "TempContact"
DoCmd.RunSQL "INSERT * INTO " & strTable & " FROM ContactString "
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Jun 7, 2013
MS-Access VBA code to separate numbers and string from an alphanumeric string.
Example:
Source: 598790abcdef2T
Output Required: 598790
Source: 5789065432abcdefghijklT
Output Required: 5789065432
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Sep 3, 2014
I am trying to return a single value from a table and assign it to a string to be used later but Dlookup isnt working at all. below is the code im using and the error message im recieving is "wrong number of arguements or invalid property assignment"
Code:
Sub boo()
Dim result As Integer
result = dlookup("Definition", "Config", "Parameter = 'Mail Folder'")
End Sub
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Jul 14, 2014
I'd like to expand me tree view automatically when a node matches a string variable from a table. In other words, when a node in a tree matches the given name (variable), the tree will expand all the way down to that name. I guess I need to use "For each node" and when the node and variable match, the tree structure will show up.
I have come up with something like this:
Code:
For Each nd In Me.tree.Nodes
If nd = level1 Then
nd.Child.EnsureVisible
Exit For
End If
Next nd
Me.tree.SetFocus
But this only shows the first level of my tree ( btw. I have a 3 level tree). I get lost inside the FOR when I want to make use of another two variables - level2 and level 3
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Jan 30, 2014
I have a table that has banking information in it (downloaded from the internet). I have a category field (lookup field) that I have to update manually so, for example, every time the electric bill is paid I have to click it and change the category to "electricity".
I want to set up a table with phrases for access to search for and a category to change to. For example if the banking table has "VIS ELECTRICITY 20812/773474868" and my search criteria table says anything with the word "electricity" should have category of "electricity", then I want Access to update the banking table based on that.
There will be several items in the search criteria table so Access will have to read through all of them to find the correct one. Is this possible?
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Jul 20, 2015
I have got 2 access tables named Table1 and Table2. There is one field common in both the tables and that is "Reference" . So I need to match the data in Reference field in both the tables using VBA.
steps to perform:
1. Check each Reference in Table1 against all the values in "Reference" field of Table2.
2. if match occurs then store all the details of that Reference in Table3.
There could be more than 1 match of that Reference in Table 2 and we need to check the whole Table2 for each "reference" value in "table1".
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Jul 7, 2015
I have two access tables named as "DestructionTBL" and "AnnutiesTBL". Now I have to check each PolicyNumber of AnnutiesTBL with PolicyNumbers in "DestructionTBL". If match is found then add that PolicyNumber into "NODestructionTBL" and delete that PolicyNumber record from "DestructionTBL".
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Sep 2, 2013
When I try to compile the code below I get the error message 'Sub or Function not defined'. I'm using Access 2007.
Code:
For x = 0 To 20
If Nz(rec1(x), "") <> Nz(rec2(x), "") Then
DoCmd.SetWarnings False
strSQL = "INSERT INTO tblResults ([Version], CUSTOMER_ID, CUSTOMER_NAME, CUST_LONG_NAME,
[Code] ....
What I'm trying to do is compare two recorsdsets and if it finds a difference, record the result line from both recordsets in a new table. This worked fine until I tried to go beyond more than 21 records from recordset 2 to publish to the Results table.
The problem arises in the 2nd INSERT INTO... statement. I get the error and it highlights the rec2(20) value. I can enter anything after it (it doesn't have to be a recordset value) but the error still occurs and it wont compile. If I close the statement at Rec2(20) it works fine.
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Jun 22, 2013
I have two fields in a table that have multiple values. Example:
Field A:
CT, CA, PA
Field B:
CT, CA
I want to compare the two fields and indicate that there is a match because in this example CT and CA are in both fields. I would like to create a function. I'm not sure if I would have to use something with like or create a loop.
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Feb 12, 2014
i have 2 recordset and i need to compare the two. If a record doesnt existing i need it to be added I have VBA that works but it seems very slow. Is there a better way of doing it
Dim rs As DAO.Recordset
Dim rs2 As DAO.Recordset
Set rs = CurrentDb.OpenRecordset("SELECT * FROM ExorData")
Set rs2 = CurrentDb.OpenRecordset("SELECT * FROM MainForm")
Dim TJb_Main, TJb_new
If Not (rs.EOF And rs.BOF) Then
rs.MoveFirst
[Code]..
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Jun 25, 2013
I have 2 tables and 1 query. Table dbo_RepOrderItem includes columns:
RepId
OrderNumber
Item
ShipDate
SerialCardID
Table tbl_LBP Sales Location Num includes columns:
Location ID
Rep Region Code
What I've been doing so far through my code is working through a query 'CalculateTotal' which looks up a structure number (Which I enter through an InputBox) from table dbo_RoicStructure, gets the SerialCardID from the same table and collects the associated RepId,OrderNumber,ShipDate from table dbo_RepOrderItem and checks that the OrderNumber(s) returned exist in column Location ID in table tbl_LBP Sales Location Num. It also checks that Rep Region Code is not equal to 'INT' nor 'inte'.
My code for all of this works just fine. What I am trying to do now is simplify my results. I want to only return rows that do not have the same Item, OrderNumber, and RepID.
Fore example:
OrderNumber: Item: RepID:
11 3 1
12 3 1
11 4 1
11 3 1
14 7 4
16 8 8
It would now count 5 existing RepID(s) rather than 6 because it would have deleted the duplicated row. This should only be deleted in the user's table not the actual table.
And speaking of the user's table. What I have been doing so far is only returning the results (right now it returns 6, which as I explained above is incorrect) but I also want to return a table or query that would should the user the work behind the returned number.
This is my code:
Option Compare Database
Option Explicit
Sub SearchPartNumber_Entered()
Dim txtPartNumber As Variant
Dim rst As Recordset
Dim rstt As Recordset
Dim u As Variant
[Code] ....
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Aug 19, 2015
I have a table tblDateGroups, with two field, [Group] (like This Week, Next Week, Last Month, etc) and [Code] that holds the code for criteria for each group in a query. I know the code is fine (like next week = Between Date()-Weekday(Date())+8 and Date()-Weekday(Date())+14 ) because I tested before putting in the table.
On my form I have a combo box that list all the [Group] and i hidden textbox that looks up the code based on the cbx after update...all that is good.
However, when i try to requery the report the criteria is not working. I am simply using the date criteria to read the hidden text box with the code string.
Forms!frmMainHome!subaWelcome.Form!txtCodeForQuery .
the error code is "This expression is typed incorrectly, or it is too complex to be evaluated. For example, a numeric expression may contain too many complicated elements. Try simplifying the expression by assigning parts of the expression to variables."
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Apr 8, 2014
I am trying to use the Environ Username function, which i have working! But i want to compare the result with a Username Table to determine if they have access etc...
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Jun 14, 2013
I'm trying to search for a variable (varCod) in a table(SerialNumberCustomer) but I want to only store the returned variable in an array if its shipDate is between 9/30/2001 and 10/1/2012
this is what my code looks like so far:
Set rst = CurrentDb.OpenRecordset( _
"Select * from SerialNumberCustomer WHERE SerialCardId = " & varCod & " AND (ShipDate BETWEEN #09/30/2001# AND #10/01/2012#) ")
The line of code works and it returns all of the values in SerialCardId where it's = to varCode but it doesn't go through with the shipDate requirement. It's instead returning all of the dates with the found value.
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Dec 2, 2013
I would like to make a DLookup that check 2 criteria in two different columns in the same table. The reason to use a DLookup is that I would like to check if two parts already have been linked together. The user therefore selects two values in to different comboboxes (lstLinkPart and lstLinkToPart). In this case the value of the first combobox is column: ComponentPN in tblProductLinkComponent. For the second (lstLinkToPart) column ProductPN, in the same table, has to be checked.
If both values from the comboboxes match the values in both (and only) columns I don't want to continue and made a code to be executed.
I found multiple examples on the internet for using multiple criteria but something similar to what I require.
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Oct 31, 2013
my issue is i have multilble text box in my form & based on change in one of this text box i need the code to compare between data in the form & table & returm Msg if it is not matching. attached screen FYI.
i look in the internet but i could not figuer out the VBA code since i do not know VBA. what comes to my mind to to use select case.
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Jun 2, 2006
I have been searching on here and have not found an answer, could be due to me not seeing it or its not here. I have a multi part question.
Anyways, here is what I have. I am getting data from a time clock, which dumps the data into an access database. It dumps the data as EmployeeNumber (Number), DateTime(text). I use the format command and make a new table to give me EmployeeNumber(Number), Date(text), Time(text).
Question 1:How can I convert these to date and time fields instead of text fields?
After I do that I need to be able to compare the records within the table, such as: I need to check to see if the date is the same between one record and the one above it (assume that I have sorted this correctly) if the date is the same then I need to subtract the first record from the second record to give me the number of hours between the two records.
Question 2: How would I go about comparing those records in the same table?
Thanks in advance to those who can help. Even ways not to do this would be good.
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Mar 11, 2014
I have an unbound form (named frmReportSearch) with unbound text & combo boxes providing the criteria for a query (named qSeqStreets). The form / query utilize 4 optional fields as search criteria plus date from / to. The results are returned via a report (named rptSeqStreets). The whole operation worked perfectly, however I realized I needed to change one of the criterion to a multivalued field. The change in the table (named Tasks) worked perfectly. I used three checkboxes (named chkA, chkB and chkC) to allow the user to select any combination of the 3 choices, including none (to be treated as no filter on [fldShifts]).
The three options in the field (named fldShifts) are "A" "B" and "C". I am able to manually run the query from design view by typing in the criteria "A" Or "B"... "A" Or "B" Or "C"... and any combination of the three options in the criteria box and running the query. I am using the following code under the OK button's OnClick. The Code below has other items related to all the options .... I didn't want to give partial code so you may understand better:
Code:
Private Sub btnOK_Click()
Dim strShift As String
Dim strA As String
Dim strB As String
Dim strC As String
[Code] .....
My problem is that the query criteria needs to be entered into the criteria box with quotes and separated by "Or" depending on if multiple checkboxes are selected.
I can get the results to show correctly in the textbox, however I imagine the query is adding an extra set of ""s to the string so rather than "A" Or "B" .. it is getting ""A" Or "B"". My query Sql and even design mode are pretty complex, so I wouldn't know how to use the sql in VBA without blowing some fuses.
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Dec 8, 2012
I have 2 tables as below
Table 1
ID RID StartM EndM
1 xyz 1100 040.0935 040.1254
2 xyz 1100 029.0110 038.1003
3 xyz 1100 029.0110 038.1010
Table 2RID
StartM
EndM
[code]...
Now I need to create 3rd table based on above two tables
for table1.XYZ 1100 table1.StartM>Table2.StartM then table1.ID=2or 3 and
for table1.xyz 1100 table1.EndM< Table2.EndM then table1.ID=1
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