SQL Not Including Records W/ Empty Fld
Jan 9, 2006
Can anyone tell me why this sql is not returning all fldProjectID's for selected fldProvinceID regardless of whether a date exist for that fldProjectID in fldReportRec_D??
SELECT tblProject.fldProjectNo, tblProject.fldTitle, tblProvince.fldProvince, tblReport.fldReportRec_D AS [Monthly Status Report]
FROM (tblProvince INNER JOIN tblProject ON tblProvince.fldProvinceID = tblProject.fldProvinceID) LEFT JOIN tblReport ON tblProject.fldProjectID = tblReport.fldProjectID
WHERE (((tblReport.fldReportTypeID)=1) AND ((tblProvince.fldProvinceID)=[Forms]![Form1]![cboProvince]) AND ((Month([fldReportRec_D]))=[Forms]![Form1]![cboMonths] Or (Month([fldReportRec_D])) Is Null));
thanks in advance
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Sep 18, 2007
I am very much an Access novice, and use the expression builders for my queries. I have a query based on a table and another query. The table lists station names and station numbers. The "base query" includes station numbers plus other data, so I join the two in order to display the station name.
I want to run a query that lists every station by name, then for each station tells how many occurrences of a condition are met in another field for that station. Problem is, if the condition is not met, the station is not listed in the query output, and I need to see the complete list of stations, even those that do not meet the condition.
Here's what i would like to get if there are a total of 3 stations in the population:
Station Name #of Blue Items
Station 1 100
Station 2 1
Station 3 0
Instead, I get:
Station Name #of Blue Items
Station 1 100
Station 2 1
Thanks in advance!
marigny
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Jul 1, 2013
I have a query that pulls scores for this month only for each class member. Problem is, I only need a count of these scores (per person) and because the date is in the query, it doesn't group the scores together and count them as one. i.e. it sees score 1 and score 2 as separate because they have different dates so they won't count together.
The only purpose of date in this query is to filter out only this month's dates. Is there some advanced query expression something or other that will tell it to leave date out of the count and only use it to filter?
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Aug 26, 2013
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] & "*")
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Apr 24, 2008
I have been going back in a db to the beginning of time and restructuring...I have a field sales person if its null I need to assign a value of 100 to another field representativeid, I have been using the update query to accomplish the update until now. I've tried is null and "" to get this query to update, any idea?
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Feb 6, 2007
Hi All
I have a feeling that this is an absolute newbie question.
I have three queries, qryVisitsDue, qryVisitsOverDue, qrySiteView.
The query qrySiteView uses SiteID to produce a listing of all sites which includes a count of visits for those sites. If there is no visit data the site does not display. To display the counts I'm using the other two queries. In the first two I'm querying a table, tblVisits, to find what visits are due or overdue based on the current date. They work fine where there is visit data. My problems start when there is no data for a site. I need to be able to show the sites where there is no visit data.
I'm not very experienced so basic explanations are probably the best.
Any help much appreciated.
ChrisD
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Jul 18, 2007
The last field in my table is 'Comments'. I want to find if any record or records with 'Comments' field empty. I created a query and added all fields from my table. In the criteria section I typed Like "null". But the query is not returning records where 'Comments' field is empty. I have deliberately added (for testing) a few records leaving comments field empty. This can be viewed clearly in Table view. But the query I made is not displaying the records. Please help.
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Jun 19, 2015
In my table, I got text fields and numeric fields, however, sometimes, user put an empty field in some records which I disliked. I try to put some checking such as following syntax to check those empty field but nothing happened.
1) If len(NAME) = 0 THEN error message : for TEXT field checking
2) IF len(name) = NULL then error MESSAGE : for TEXT field CHECKING
3) IF NAME = "" then error message : for text field checking
4) IF LEN(AMT) = 0 THEN error message : FOR NUMERIC field checking
5) IF LEN(AMT) = NULL then ERROR MESSAGE : for numeric field checking
6) IF AMT = "" THEN error message : for numeric field checking
7) IF AMT = NULL then ERROR message : for numeric field checking
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Jul 31, 2014
I have a dataset showing sales by salesperson for each product. I'd like to summarize this data in a table that looks like this:
Note that some salespeople don't sell certain products and that these records show up with "0". My problem is that, in my actual dataset, if a salesperson doesn't sell a product, that records doesn't exist at all. Is there any way to append empty "0" records to my dataset? See attached for an Access file.
DatasetProblem.accdb
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Jan 16, 2006
I've tried the following WHERE clause to return records where the 'costper' field is empty and neither return any results.
WHERE NZ([Transactions].[CostPer])=0
WHERE [Transactions].[CostPer]=0
WHERE IsNull([Transactions].[CostPer])
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Sep 16, 2014
I have a database that I've created for a number of clerks under me to use to track their daily tasks.
When clerks are entering their tasks, they do so through a number of combo boxes on a form (Assigned by:, Division of Law:, Subcategory:, Casename etc). When all of the combo boxes have been filled, the employee can click a button in order to save the record to the back end of the database and open a new blank record.
Currently, if an employee tries to enter the wrong data in a combo box and save the record, they will be prompted to enter data and not allowed to save the record; the problem is that if they leave all fields blank they can still save the record - thus creating useless data for reporting purposes. For example, an employee could enter their name and the date of record but leave every other combo box blank and still save the record. I want to lock the form such that they cannot save the record unless all of the combo boxes on the form are populated to reduce user error.
How can I do this simply?
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Apr 29, 2015
I am looking for a way to hide or filter out the records in my reports if all of the values are 0. My problem is that all of my reports have their filters set on the event that opens the report. I use an If statement to decide which report to open, which means that different reports use different fields. This means I can't just add 'AND April_T <> 0' or something to the filter.
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Jun 16, 2006
Access 2000
Hi All.
I am running a select query on a date field.
I populate the table "date" field from a Microsoft Date and Time Picker Control 6.0(SP6).
I havent been able to figure out how to ONLY populate the date portion of the control so my field value containes Date & Time.
When I run the query, I have to select the day after my request to include the records I need. I think this is because of the time in the field
Example, If I want all records thru 6/17/2006 I must select "thru" 6/18/2006. This mucks things up if I have records dated 6/18/2006
Both of these statements give the same bad results:
Between [forms]![freports]![from] And [forms]![freports]![thru]
>=[forms]![freports]![from] And <=[forms]![freports]![thru]
Any ideas?
TIA
Detrie
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Aug 1, 2005
Is anybody can help me to solve problem with inserting empty record between two records in unordered (non-indexed) table - like in Excel work sheet.
Regards,
Gennady
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Apr 8, 2013
I am trying to create a query that returns records whether a field has data or not...
There are three fields in question, SSN, DOB (this is a date field), POB (this is a foreign key representing a state in the query shows the actual state). Now unless the criterion is different then I just need the answer for one I can reproduce.
I would like to do this in the criteria box in the query.
The query pulls from one table, some of the employees in this table have the three fields populated some don't. I would like the query to return all employees...
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Sep 18, 2014
I always have a problem with input forms in Access in that I usually end up with an empty excess record which is being created because I do not know how to program this correctly.
I have a Purchase Order Receipt form (frmPurchase). When I receive a certain quantity of an article associated with a lot number (or a serial number) I have another input form opening up (frmLotorSerial), passing to it through Openargs, the article and the quantity received.
Say we receive 10 units of which we want to register the serial number, I want the user to be able to enter a maximum of 10 units (could be 10 records if each record = 1 serial number, but it could be less than 10 if we have several units per lot number), and not one more, into this frmLotorSerial.
The record looks like this:
-key
-artno (article)
-recqty (quantity received)
-date
-warehouse
-lot number
I used the lost_focus event on lot number to check whether the total received quantity in this form matches the total passed to it from the Purchase form, and if it does to stop the input. Since I could not close the window in the code of this event (error 2585) I moved the close command to the current event of the form.
Doing this closes the form all right, but it always creates one record extra, which of course does not carry any information, apart from the date which has a default value of now.
How should I program/what events should I use to:
-test that the user should not go any further (total received in frmLotorSerial = total received in frmPurchase)
-close the window and, above all, not create this extra record.
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Apr 3, 2014
I have a work order system that people use but it somewhat randomly puts blank records into my table. I've added a lot of validation checks when submitting, closing and resetting the form and limited the way people can exit out of the form to fight this issue but it still happens.
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May 12, 2014
I'm trying to write record set contents to excel. My query runs perfect in access query wizard, but recordset showing as null. My VBA code
Code:
Dim cnn As ADODB.Connection
Dim recordst As ADODB.Recordset
Dim strSQL As String
Dim strPath As String
Dim appXL As Excel.Application
Dim wb As Excel.Workbook
[Code] ....
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Feb 24, 2006
I need to run a query counting how many policies a client cancelled. But I need the query to include zeros. Is this possible?
Here's my SQL Statement currently.
SELECT DISTINCTROW Pqry_CancelledPolicy01.Number, Pqry_CancelledPolicy01.Name, Pqry_CancelledPolicy01.POLICY_STATUS, Count(Pqry_CancelledPolicy01.Number) AS CountOfNumber
FROM Pqry_CancelledPolicy01
GROUP BY Pqry_CancelledPolicy01.Number, Pqry_CancelledPolicy01.Name, Pqry_CancelledPolicy01.POLICY_STATUS
ORDER BY Pqry_CancelledPolicy01.Number;
Thank you in advance for the help.
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Mar 4, 2008
I've got a database that tracks name/address/phone, etc for a large group of people. I've recently added the ability to include a person's photo on the forms and reports. I've done that by saving the photos with the naming convention of [firstname]_[lastname].jpg and then using VBA, the database checks to see if there is a file with the corresponding name of the record and displays the picture if so.
It works very well, but I can see where I would have some problems in the future. For example, if someone gets married and changes their name, the corresponding photo must also be renamed to display properly. And if there are any misspellings, that becomes a problem. Also, if James decides he wants to go by Jim, the photo would not be displayed, either.
I'm wondering if anyone has any other ideas on how I might accomplish my goal. I know I could name the photo based on the record ID, but that's not a good option, since I'll be handling the photos, while someone else will be inputting the contact details. So I won't know the recordID easily.
Is there some way to have another field in each record that points to the corresponding photo? Then if James goes by Jim, his first name can be changed, but the corresponding picture name could remain the same.
Is there some great idea that I'm missing that would make this process much simpler and scalable? Or do I just have to deal with the maintenance issues?
Thanks.
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Jul 31, 2006
I currently have a query set up to pull information from 4 linked tables: Event, Readers, Class and School. The Event table contains a ClassID and a ReaderID. If everything has been assigned properly, there's no problem. If there's no reader assigned to ReaderID I still want the event details to be included in the output. Right now it's not. I'm pretty new to Access so if anyone can help, that'd be great. If you need to be try to explain further, let me know.
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Oct 19, 2007
Hi
I have set up a form to prompt for start and end dates so that users can input their own dates which will return a report that is based on a query. However if they enter 01/04/07 to 30/04/07 it doesn't include the last date.
I have tried putting the following into the query
Between [forms]![formname]![cbostartdate] and CDate[forms]![formname]![cboenddate]+#23:59:59# but I keep getting the following message when trying to access the form.
The 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.
Can anyone help?
Thanks
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Oct 5, 2005
Hi!
I want to add two columns a and b. However, there are rows in which EITHER a OR b is NULL. This should be handled as if the cell would be zero. Is there any way besides filling in 0s in the tables?
I tried
SELECT a, b,
IIF( a = NULL, b, IIF(b = NULL, a, a+b))
AS c FROM
but this doesn't work.
Any ideas?
Cheers
Tom
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Aug 1, 2006
Part of a database I'm developing stores details of events. Each event is funded from a variety of different sources.
There are three tables involved in making this work:
tblEvents - which stores the main event details
tblFundingOptions - which stores all the possible funding sources
tblEventFunding - which links the two together.
I have created a form to access all of this, with the information from tblEvents at the top and the Funding details on a subform.
I have created a query based on tblEventFunding which adds up the total amount of funding allocated to each event. I want to display this total on the form I've developed.
Can I do this without creating a second subform to pull the details in from the Query? I've tried creating a text box and linking it to the appropriate query, but it just displays #Name! - presumably because it doesn't know which record from the Query it should display, and I don't know how to tell it!!
Is what I'm trying to do possible, or do I need another subform?
Many thank in advance,
Gary
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Mar 8, 2006
I want to be able to copy, or duplicate a record including all the associated records of the subform. The structure is the typical, ORDERS, ORDER DETAIL, PRODUCTS. I want to be able to copy a specific ORDER and generate a new one with all associates products. It would be nice to change one field (ORDER NAME), changing the ORDER name would simulate the "Save As.." command.
The end result would be a new Order identical to the first one (including all sub items) but with a different name.
Any suggestions?
Leonardo
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Sep 3, 2013
I have a table of events that includes fields for ages, a Start Age and a End Age.
I want to make a query that pulls up how many programs have been provided to a given age group. How can I make it so that the query will understand to include records that have the given age group in between the Start Age and End Age fields? I.e. if I set the query to 3rd Grade, records that start at 2nd Grade and end with 4th Grade are included in the results as well.
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