Queries :: Checking If Type Is Present In Table
Mar 21, 2014
I have 3 tables:
- tbl_Positions {containing information on a specific job role}
- tbl_Office {containing information on an office}
- tbl_StaffDetails {containing information of all staff in the company, including a relationship with tbl_Office to say which office they are working out of}
I want to do a simple query saying what type of staff are working out of each office:
e.g.
If in Office 1 I might have a managing director, CEO and 2xOperations managers etc.
If in Office 2 I might have 5xAdmin, 3xHR, 6xIT Support etc.
What sort of query can I run to return just a list of job titles for those present in the office I choose.
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May 31, 2007
Hi all :)
Ok, let's say I have 3 tables with the following data
T1 T2 T3
1 , 1 , 1
2 , 2 , 3
3 , 4 , 4
, , 5
I'd like to be able to create a query that has the only record as its result as 5 as it is the only data item the does not exist in Tables 1 and 2. I don't just want to search for 5, I can do that :) I would like to be able to write a query which finds all the records that are present in one table, but are not present in x number (in this case 2) of other tables.
I don't seem to be able to find any simple way of doin this and there doesn't seem to be a definitive answer on any forums. Anyone got any ideas?? :)
Cheers,
Matt :)
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Jul 4, 2013
I use the output of a query (qryTally) to set as my values to a table (tblOrderCountDaily) which sets all the count of a product ordered during a cmdbutton was clicked. If cutoff wasnt clicked for that day, it would create a new field setting the field name as the date. Now, if i click again the the cutoff button, it would check again if the field exists, if yes, i would add the value to the previous value.
Code:
Private Sub CutOff_Click()
Dim db As DAO.Database
Dim tbl As DAO.Recordset
Dim strSQL As String
Dim CheckOut As String
[code]...
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Oct 23, 2014
How do I auto populate a sep column created which is blank at present, with the table name of the table I append/join to table with a query - to uniquely identify all these rows..from each table..?
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Nov 23, 2013
does access have the ability to create a query where all records are present, all fields are present, yet some data within some fields aren't displayed?
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Oct 23, 2013
I have a database used to manage teaching assignments (which kid is assigned to which teacher so to speak). I have this relationship defined through three tables, a teacher table, a student table, both with unique ID's. The third table is used to define the assignment. Also, the kid table has an extra GroupID. The group ID is what is used to define. So in the definition table, Teacher 1 is assigned to Group 1, and so on (though their may be 20 kids in group 1). When a new teacher is added to the teacher table, I need it to add it to the corresponding field in the definition table. The groupID is in the table as an Autonumber so that will populate automatically.
I need to appendTeacherID to tblassignment (TeacherassignmentID) and have only one occurrence of the TeacherID. So, if I have teachers 1-8 listed, each assigned to a group# in the tblassignment, and I add Teacher 9, I need it to add Teacher 9's unique ID to the TeacherassignmentID field without adding 1-8 again. I can't figure out how to "check" for ID's 1-9 and add only those I've added to the teacher list that aren't already assigned to a group.
I've tried a few different SQL queries append/select queries but nothing seems to do what I need it to do....
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May 31, 2006
I have a form that contains 3 text boxes, 1 Combo Box and a Command Button
txtLastName
txtFirstName
txtDOB
cboGender
cmdFind
I want the user to be able to enter at least one of these criteria and
for a form to pop up with a list of individuals that match the criteria
example
user enters Male under cboGender and Young in txtLastName
a Form will pop-up that will give a list of user that match those criteria
LastName, FirstName, DOB and Gender data are stored in tblPatientDemo
Any ideas on how I can accomplish this goal??
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Oct 7, 2013
I am trying to create an expression to pull data from 2011 to present date. I need the data for 2011 to only reflect 1/1/11 through 10/7/11 (today's date in 2011). I need the same for 2012 and 2013.
I don't want to have to enter dates each time I run this, therefore, a formula would be preferred rather than hard numbers.
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Oct 14, 2014
I am designing a project in which there is a form and on that form there is a textbox and Browse button. With browse button you can select a file from the dialog box and that file path will appear in the textbox. This part has been done as below:
Code:
Private Sub CommandButton1_Click()
ChooseFile
End Sub
Sub ChooseFile()
Dim fd As FileDialog
Set fd = Application.FileDialog(msoFileDialogFilePicker)
[Code] ....
Now the next Part i.e Part2 in which we have to see the references present in Column D of the "Summary" worksheet of the workbook whose path is present in textbox1 and check if they match with any of the references in field "Ref" of the Access table named tblLiterature.
If value in column D matches with Ref field of the Access table then change the status field of the Access table to the corresponding columns A,B,C named as "Withdrawn","Obsolete","Updated". that means if the column A of the corresponding Reference is Y then change the status field to "Withdrawn". If column B is Y then change the status to "Obsolete" and if column C is Y then change the status to "Updated".
Please see attached the workbook as this kind of workbook will be searched against Access table .
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Aug 16, 2015
I found the attached example a while back (can't find the site again though ) and it calculates a moving average. I've hacked out the parts I need for my own work and I can create my moving average query without an issue.
However, I need to extract the MA data into a table so planned on using append. I kept getting type errors so I tried make table to see what type it was creating and it appears to be Short Text rather than a number.
I've added an extra button and Make Table query to the example.
As far as I can tell from the code, the moving average value when calculated is a Single. However, when I write it to the table, its a Short Text.
How do I make the created Table use Number Type for my calculated moving average?
Using Access 2013
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Oct 15, 2014
I am using the following line of excel vba code to extract the name of excel file that I would like to compare with Access table data.
Code:
strFile = Application.GetOpenFilename("Excel Files,*.xls*")
textbox1=strfile
Now i want to write VBA code to check sheet name "Summary" in that workbook and check if any of column D value matches with Access table tblmain field "Reference" values. If yes then change the status field of tblmain to "Yes".
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Sep 2, 2014
In sheet 1, In column A all the Batch numbers are present. So I want to check if each of these is present in Access table named "tblmain". If its present then display its corresponding Policy number in Column B of attached workbook.
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Mar 12, 2015
I want my to detect special characters in my descriptions that are not found on keyboard and display as error.
Tried using the following
Description check: IIf([Common Description] Is Null Or [Common Description] Not Like "*[!a-z0-9@=.^_$%!#&'`(){|}*?~[]/-]*" And [Description Local] Is Null Or [Description Local] Not Like "*[!a-z0-9@=.^_$%!#&'`(){|}*?~[]/-]*","<<Error Desc>>","OK")
but when i tested it using some data, it shows all as <<Error Desc>>
some of the special characters i want to check for are βuΩ etc.
So if my description contains characters that are not: a-z OR 0-9 or any of the following ~!@#$%^&*()_+=-`][';/.,<>?:"{}|~
it will return <<Error Desc>>
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Mar 21, 2013
For my query I have 3 tables.
TEAMS. This contains TeamID / TeamName and TeamManagerName.
TeamAPPLinks. This is a many to many relationship and contains TeamAppID / AppID and TeamID (TeamID links to Teams.TeamID and AppID links to Applications/AppIS)
Applications. This contains AppID / AppName / Pass/Fail.
So teams can have many applications and applications can have many teams.
I only want to show teams that have all applications that have the Pass/Fail column as PASS. I have managed to do this for FAIL runing a query in a query but obviously its different for PASS as all associated applications have to be a PASS, not just one FAIL for a FAIL.
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May 28, 2013
I've got a database with an 'address 1' field. Sometimes if it's just a number, excel formats the field as a date. Is there anything to check the field to identify any that are showing as dates as opposed to just normal fields. For example identify all customers who have some variation of dd-mm-yyyy in the address-1 field.
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May 30, 2014
I have been working on an application where I am collecting survey data in a database. There are multiple survey tools available to the user, and it's possible to complete multiple survey tools in the survey.My problem is, it's possible for the surveyor to complete some tools on one day and other tools on another day. I am having problems with trying to figure out how to add a tool that has not been previously added and keep in the same survey which is all held under a single Survey Number.
The first step in the function is to set a Record Number temporary variable based on whether or not the tool has been used (it's possible to use multiple instances of a survey tool, so need to know if the Record Number is '1', or the next number in the sequence.I've been trying to do this by checking a query for a Null and setting the temporary variable using something like:
IF ISNull("RecordNumber","qryRecordHeader") Then '1'
Else
DLast("RecordNumber","qryRecordHeader") +1
End IF
The second half works just fine, so if there is a previous record, it will add. But if it's Null, it doesn't work.I'm trying to avoid opening a temporary form to run the query and checking a field. Is there a way around that?
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Dec 12, 2005
I'm running the following line:
dbs.Execute ("DROP TABLE [tbl_No Certs]")
the problem is that sometimes the table doesn't exist... Instead of trapping the error code, is there a way I can check to see if the table exists? If it doesn't I'll simply skip this step of my code and move on.
Thanks!
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Dec 13, 2005
I have tried the attached code from a previous post http://www.access-programmers.co.uk/forums/showthread.php?t=98727&highlight=table+exists but some of the code doesn't work on Microsoft Access Project.
Does anyone have any ideas how I would amend this code so that it works?
Regards
Carly
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Apr 9, 2013
We have an application which is used in a couple of offices and on a number of terminals. The data is stored in a back-end database on the server on each site.The databases are getting to the stage that we cannot roll out changes to the back end table layouts relatively efficiently. What I want to do through vba if possible is basically have a blank local version of each table and say:
check tab_1 on linked_backend, if tab_1 layout <> tab_1_local layout then update the back end layout to mirror that of the local layout.
We cannot overwrite the data, but on occasion, we need to add an extra field to a central table as new bits of the application are developed.I've tried a few searches here, and am probably using the wrong phrases, but not getting any results.
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Aug 17, 2005
Hi all. I want to check for not null value constraint for all tables in database . I tried the following but when i run it i get the following error:
Compile error:
Invalid Next control variable reference
I be happy if some one one help me fix this error.if i remove the bold lines the program workes well but it does not put not null for table fileds that requries value.
picture of the output without the bold part
http://i5.photobucket.com/albums/y1...007/notnull.jpg
Code:Option Compare Database''This module displays field name and type in a massage boxFunction ShowFields(pTable As String) As StringDim db As DatabaseDim rs As RecordsetDim I As Integer''Dim j As IntegerDim n As Integer''Dim NL As StringDim strHold As String, ST As String''Dim x As Variant''NL = Chr(13) & Chr(10) ' Define newline.Set db = CurrentDbSet rs = db.OpenRecordset(pTable)n = rs.Fields.CountReDim x(n - 1, 1) As String'''ST = "Create Table " & pTable & vbCrLf''adding Create table and table name to statementST = "Create Table " & pTable & vbCrLf & "("For I = 0 To (n - 1)For Each fld In tbl.Fields ST = ST & rs.Fields(I).Name & " " & FieldType(rs.Fields(I).Type) & "," & vbCrLf If fld.Required = True Then ST = ST & " NOT NULL" & " " Else ST = ST End IfNext Irs.Closedb.CloseSet db = NothingShowFields = ST '' returns the fields name to main functionEnd Function
on click even code
Code: For Each T In db.TableDefs '''Skip the system tables If Left(T.Name, 4) <> "MSys" Then ''' this line determines the primary key of the table ''' by calling GetPk function from module pk = Left(GetPK(T, db), InStr(1, GetPK(T, db), "<-") - 1) cont = cont & ShowFields(T.Name) & vbCrLf & " primary key " & "(" & pk & ")" & vbCrLf & ")" & vbCrLf End If Next T ''' This line of code post the generated table statment to a massage box MsgBox cont
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Jan 7, 2015
I am developing a form where students have to enter their ID number but I want my form to check through a table of students and their IDs and flag up if the ID number does not exist in the table.
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Jul 10, 2012
I previously created 2 tables:
One lists all the stock symbols and company names = SYMBOL
The second table lists the purchase information for each stock = PURCHASE
I then created many queries, etc. using this data. Symbol is the key link between the various tables, queries, etc.
NOW that I understand the lookup wizard in the data type, I would like to change the symbol field in the purchase table to a Lookup field. I, of course, receive a message. I am told to delete the relationship with the other tables. If I remove the relationships and change the data type, can I then replace the relationship with out damaging all the queries and forms?
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Apr 26, 2007
How do I check a field value in my form isn't already in the table?
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May 1, 2012
I have multiple queries containing the same types of data. How would I make one big query out of all of this data?
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May 12, 2013
I have an update query:
Query: DateExtractor
--------------------------------
Type: update query
Field: ProductionDate
Table: Production
Update To: DateSerial("2000"+Val(Mid([Code];1;2));"Mid([Code];3;2)";"Mid([Code];5;2)")
Field [Code] is a Text field and ProductionDate is Date/Time type, with short date format.
As I run query, there's an error that says "Microsoft Access didn't update 99 field(s) due to DateSerial,..."
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Jul 17, 2014
I'm trying to create a query based on another query. However, my WHERE statement is causing a data type mismatch for a date. My code is:
Code:
SELECT id, status, updated, [previous renewal]
FROM qrynext renewal
WHERE status = "active" and [previous renewal] = date()
If I remove the " and [previous renewal] = date()" it works just fine. But even setting up [previous renewal] to equal #7/17/14# or "07/17/14" or anything else I've tried won't work. The field that it's based on is definitely a date field, but I don't know why it would cause a data type mismatch.
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