Displaying Records That Have A Null Value
May 14, 2006I'm trying to get a query to display only the records that have a null value in a certain field.
I know this has something to do with the Nz function, but I can't figure it out.
I'm trying to get a query to display only the records that have a null value in a certain field.
I know this has something to do with the Nz function, but I can't figure it out.
I want to list all the records which contains data as per my filter form field company.
I have tried this
Like IIf(IsNull([Forms]![Filter]![COMPANY]),"*","*" & [Forms]![Filter]![COMPANY] & "*")
problem is this i want to display all the records including null, but this code only show all records except null
Like IIf(IsNull([Forms]![Filter]![COMPANY]),"*" here we have to add codes for null values also but i don't know how ,"*" & [Forms]![Filter]![COMPANY] & "*")
Hi. I am using Expression Builder to total 3 columns for a query.
Total: [BaseTotal]+[ClickTotal]+[Adj Total]
The [Adj Total] is sometimes empty, and when this happens, Total is empty even though there are values for [BaseTotal] & [ClickTotal]. How can I make the Total show up regardless of whether any of the three items used to calculate it are Null?
Thanks
Hello all,
A bit of a weird one, I've got a query and the criteria for showing records is that one particular field is null. However the query is showing records with the values in the field chosen for the Is Null.
Not sure why this is happening, has anyone come across this problem before?
Thanks.
I think the title pretty much sums it up....
I have a query where data is first sorted by user input; first field's criteria: [fieldname], then by another field's criteria: Is Null.
I know there are records containing null values in the second field, as I have run a select query with the criteria: Like "*", to make sure they are null, and not zero-length-strings.
The query is refusing to return any results...
Any ideas?
I have a form that is displaying a subform (of which source is a query). I have got the data from one of the columns in the subform going into a text box (entered in the control source) however when the field is empty it comes with a #Error in the textbox.I want the textbox is display some text is the subform value is null.
View 11 Replies View RelatedI have 500 Records in my Software Table, and I would like to display only those records that match my criteria that I place in my text box on my form called Software Name. So Once I have entered the software type in my text box, then I would like to display those records at the bottom of the screen as the selected records.... Any ideas??My table is called, Software, which contains Software Type, Software Name, Serial Id, Comments, Inventory Number, Version , Key and Company... I have a text box that is called txtSoftware, Which searches the databse and display the information in a list box called, lstResult, I would like to however, have the option, display in the list box but also display those records on the bottom of my form as it will look like in design view of my table. I have no idea how to ever start the idea ....
View 1 Replies View RelatedThis is probably a very basic question, but I'm going to ask it anyway.
I have two tables linked together, in a one to many relationship (a supervisor table, and an employee table). Each supervisor can have many employees that report to them. I then set up a forum to enter new employees as they come into the corporation, and need to referance which supervisor they report to, I have a drop down box that I want to display SupervisorLastName, SupervisorFirstName (for example, Williams, George) but is only displaying the SupervisorID (for example 60).
How can I make the forum display Williams, George instead of 60?
Thanks in advance for your help.
Hi All
I have 28 records in my table - when I run the query (made by using the wizard) it only picks up 6 records.
I have no criteria in the query - just a straight query fulling all fields from the table.
Any suggestions?
I am attempting to run a query with fields from 6 tables. These tables have been related, but just a simple ID to ID throughout all of the tables. When I select the fields I would like to be in query using the disign wizard it will allow me to create the query, however it will not display and data.
Originally, the query wizard would not allow me to insert all of the different tables fields in the query because "they were not related", so I went back and did the ID to ID relationships. Like I said this now allows me to create the query, but unfortunately no data appears.
Anyone have any suggestions please??
Hi all, this is my first post here and im hoping one of you can help me! :).
Basically I have a report which pulls up a number of fields from different tables that basically show a work number and what the value of the materials used in the job cost. It works fine. Now when I go to add the labour table into the query, it instantly cuts out alot of the records. Now im 'assuming' this is due to the fact that not every job could have labour spent on it, that it is simply not showing records that do not have any labour hours associated with it. Therefore I want to be able to call up all the information as I did previously, but be able to show the hours spent on a job (if any). This is not my database and Ive spent a good day or so staring at it and trying multiple things but I cant seem to pull up the information correctly. There is a relationship between the tables, but I am puzzled why the information it pulls up when I add the labour table is so different.
Thanks for any help.
I have a continuous form (frmEmployeeVis) that displays the records in the form's Record Source (SELECT (whatever) FROM dbo_EmployeeData). One of these fields, NotActive, can be edited for each record and affects how that record displays elsewhere in my DB.
I have a query (qCurrentHC) that counts all of the records in dbo_Employee data where NotActive equals False (SELECT Count(*) FROM dbo_Employee Data WHERE (dbo_EmployeeData.NotActive="False")
Right now, I have a List Box that displays the result of the qCurrentHC query, where the row source simply selects the only value
It all works fine. The records display, the query runs, and the list box displays the number. However, if I change any of the NotActive values and hit update (Me.Requery on the frmEmployeeVis), the qCurrentHC query obviously doesn't update since it isn't the form's record source. If I open any of my other forms with qCurrentHC displayed in this manner, or reopen this form it will update since it'll rerun the query then.
How do I get the query to rerun when I update this field on that form?
Hi,
This is not a very big issue, but a very annoying one. I'm making a weekly display of tasks preformed (One subform for each day). The functionality is almost like a timesheet. You register the hours worked on spesific tasks/projects.
The problem I got now is that the textbox containing the date (In the subform) is not displayed when there is no records in the subform. The date is set by the motherform - Me.Form!frmday1.Form.VarDate = Me.day1
I'm trying to get my query to display only the minimum value within my query results. I have the following fields, CustomerID, OrderID, ProductID, WarehouseID, Freight Cost.
My current query will return results that show me the locations and freight cost of each product to my customers. My intention is for the query to only return records that has the lowest freight cost as there may be several warehouses with identical products but with varying freight costs due to location to customer.
I've tried to apply the MIN function on Freight Cost but it will only sort the records in ascending order instead of only displaying the record with lowest frieght cost.
Thanks in advance for your help.
Hi guys
I'm a little stuck on three of my nine queries. Bascially, three of them display records for a given day, three for a given week and three for a given month. The criteria for days and months was pretty easy; I just got:
[Enter Date] for a single date
DatePart("m", [Date]) = [Month] for a given month
However, I'm really stumped on how to work out the criteria needed for working out records for a given week. All I managed to work out was:
<=[Week Ending] And >"Date[Week Ending]-7"
This works when there is no test data, but not when there is. I know it's something to do with the -7 bit, but I can't work out what.
Please help :(
Thanks
At the moment I have a field 'Author' which is displayed using a subform. The user can cycle through the many authors that are associated with each record in the main form. However, what I'd like to do is to display each record simultaneously in the same control, and with a little bit of playing around in VB get the form to work out how many Authors there are and display the names in a particular format. I.e.,
Bloggs, Jones & Smith
Hank & Mason
See what I mean? Does anyone know how I might refernce the records. So logically it would be:
lblAuthor = Record1 + "," + Record2 + " & " + Record3.
If that makes sense...Sorry if this is in the forums somewhere...
Hi
Any ideas on how to autofill the rest of a form when i select from a combo box?
ie when i choose a name from the list i want the rest of the form to populate with the rest of the data relevant to the selection.
Cheers
Dear All:
I am curious to see if threre is a way to display the number of records on a form in a text box. I know access has this number on the bottom of the form, but it's a vision issue for me.
Any ideas on how to get this done?
I am most appreciative of all the help.
Regards,
Dion
Anyone know how to display multiple records at the same time on a form?
View 1 Replies View RelatedIf you have a one - many relationship between data, normally in the table it is captured, you would find multiple rows for every 'thing', each row detailing different 'functions' performed on it.
Is there a way that one can display these functions horizontally, instead of vertically, i.e, have one row per 'thing', instead of multiple rows.
I have a form where users can look through different records as well as add a new record through a control button. When a new record is added, all the relevant data should end up in the corresponding back end tables.
The problem I am having is that some of the new records I am adding work perfectly (sync with the tables, etc). Other records, however, are showing up in the tables but not in the actual form. For example, when I attempt to search in the form for the record name, nothing comes up.
The Datasheet View is set to No, so it's definitely not that. I'm not really sure where else to look - the new records appear in tables and the report I have linked to the form, they just don't all show up in the actual form!
I want to run a query to show all my outstanding orders between two dates. I've done all this correctly and it works fine. However I only want the query to show me the records where the checkbox on 'tblOrders' is unchecked. For obvious reasons, I don't need to see these records, just that records that have been checked, therefore are outstanding.
View 5 Replies View RelatedI have two tables, and I made a union query (tbl1 UNION ALL SELECT ...tbl2). Problem is, I have two entries that are identical in both tbl1 and tbl2, but I want to include BOTH of them in the union query. Even though I used the ALL operator, only one set shows up!! I'm pulling out my hair trying to figure this out. Please help, and thanks so much in advance!:(
View 2 Replies View RelatedI have a query that carries all the properties in our database, and data for when our company 'worked on' properties. Each property falls within a certain province and municipality (this is slightly irrelevant info) , we worked on properties in a period from 2009 - 2013/06/30 this period is called '2009', and we have again worked on properties during a period 2013/07/01 onward - this period is called '2013'.
Now I require this query to display all the properties, but only the entries in certain fields, that relate to '2013'.
I have about 7 fields where this date (either 2009 or 2013) can be displayed, I tried to filter them all simultaneously by using the criteria: Is Null Or "2013", in every one of these fields, but this criteria results in me losing entire records that contained 2009 data, instead of the data simply not being displayed. Even in cases where some of the 'date' fields contained 2013.
How I can keep all records but simply display info relating to work we did in the 2013 period?
I am on code want to display records on the form by order_number, but i am unable to do it.
Private Sub Combo63_AfterUpdate()
Dim rs As DAO.Recordset
Dim intcount As Integer
On Error GoTo ErrorHandler
Set rs = CurrentDb.OpenRecordset("SELECT * FROM Master_Log WHERE Order_number = " & Combo63.Value & "", dbOpenSnapshot)
[Code] ....
I have a main form which displays data regarding stock takes for a number of locations. The form is bound to a query which is based on a table containing a STOCKTAKE_ID field which is an autonumber field. The STOCKTAKE_ID is present on the main form
I then have a subform which is linked to the mainform via STOCKTAKE_ID.
When I open the form for a particular location the subform displays data, no problem. When I do the same for other locations the form is blank. If I check the table that the subform is based on, there is a record with correct STOCKTAKE_ID but for some reason the form won't display it. There are also no duplicates.