Tables :: Append Query Not Working / Null Values?
Sep 24, 2014
I have an append query created to add files to a table from an imported excel file. The table to which I am appending (SubTBL) has a field names Observation. This field is not required. There is a relationship to another table (ObservationTBL) which has 3 records. The information I am trying to append includes 7000 records, about 4000 have observations assigned and they match the information in the ObservationTBL. The remaining 3000 have blank records for observation. When I run the append query, only those with observations are appended. The rest are not added because of "key violations". I removed the relationship between the ObservationTBL and the SubTBL and the append query runs. Then when I try to re-do the relationship it fails "Violates referential integrity rules".To be clear:
1. The records without an observation are blank. (There are other fields in this append that have blank fields also and they are not causing any problems)
2. The field observation is NOT set to required.
Is it not allowing Null records?
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Sep 7, 2007
Have the following scenario with perhaps inbuilt fatal flaw
Building an Inventory Management db and in the process of constructing the tools to move some inventory from 1 location in the warehouse to another (purely an internal transfer)
Part of my table design includes an allocated quantity field to record any outstanding orders for this inventory unit (I am planning on a built in LIFO system, which I haven't got around to contemplating yet)
All went well, the stock was decreased from the existing location using an update query. but failed to materialise in the new location using an append query
After much yelling and cursing at the offending query, finally did a search and found the following:
Update queries will not work if you trying to append a primary key value (knew that one) OR you are trying to append a null value into a field
In the real world, it may well be possible that I will have 0 allocations for a given inventory unit
Does anybody know a way around this seeming impass, or am I faited to rebuild my tables again?
Thanks in advance for any enlightenment
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Nov 9, 2005
Hi,
I have a problem with one of my query, the query has 2 tables, the secondary field from Table2 is linked to the primary field of table1.
The primary field Doesn't allow null Value
The Secondary Field does allow null value which means that the Data in table 1 only concern Some of Table2's Data.
If I run the query with the two tables I can only see the records with the secondary field with no Null Value.
Is it possible to get the query Showing All the records of table1 2 and Table1 even if Table1 has no values?
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Oct 28, 2004
I'm trying to append records from one table to another. The table I'm appending from was imported from an *.xls spreadsheet and now needs to be added to my primary table. Both tables have exactly the same field headings and data types. When I build the Append Query and try to run it, I first receive a pop up telling me the number of records that are going to be appended, when I click OK, I get an error.
Microsoft Access can't append all the records in the append query. Microsoft Access set 0 field(s) to Null due to a type conversation failure, and it didn't add 442 record(s) to the table due to key violations, 0 record(s) due to lock violations, and 0 record(s) due to validation rule violations.
Do you want to runt the action query anyway?
To ignore the error(s) and run the query, Click Yes,
For an explanation of the causes of the violations, click Help.
Can anyone help me??????
THIS IS SO CONFUSING.
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Dec 15, 2004
I have a database that I maintain the history of our football league in. What I am trying to do is count each team and the number of wins in each year
The query works fine except in the cases where the team had ZERO wins. Then of course it returns nothing and screws up the other queries when there is a hole for a year.
2 Tables in the database
INFORMATION
TEAM
YEAR
(other fields not relevant)
SCORES
TEAM
YEAR
RESULT (either WIN, LOSS or TIE)
(other fields not relevant)
I want to count the number of wins and return it to this query EVEN IF THE NUMBER OF WINS IS ZERO (0).
When I run the query I receive
The query returns this:
2000 Westside 6
2001 Westside 3
2003 Westside 1
2004 Westside 3
In 2002 Westside was 0 wins -11 losses and the query not finding any WINS in 2002 did not return a record.
How do you get the query to show
2002 Westside 0
==========================
Current SQL Query
SELECT Information.Year, Information.Team, Count(Scores.Result) AS CountOfResult, Scores.Result
FROM Scores INNER JOIN Information ON (Scores.Year = Information.Year) AND (Scores.Team = Information.Team)
GROUP BY Information.Year, Information.Team, Scores.Result
HAVING (((Information.Year)>2000));
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Sep 26, 2014
i have 2 tables that i am linking on a field that matches with null values on both tables but it either pulls nothing or when i put a right join pulls just one tables data.
i have also confirmed both are pulling from the same data source, so no issues with field properties and confirmed they are null values in each field within both tables.
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Jan 16, 2013
I've been creating a simple macro which will append data and then delete data from a table.The criteria for the queries is found in a form, and this is used as a paramter.However, when i run this all as a macro...the append and delete queries somehow can't read the criteria in the form. Rather...i have to type in the criteria again...and then it works.I have attached a copy of my DB.
1. Go to frmArchiveStock
2. Select a stock from the combo box (this the criteria for the append and delete queries)
3. Click the button to run macro mcrStockArchive.
How can i get the queries to pick up the value entered in the form to act as a criteria when they run?
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Oct 12, 2006
Hi,
I have built an Access DB containing 3 tables: dimensions, time, companies. The tables are not linked and are to be used to look up values for the new form. The goal is to create an Access form that would allow the user to select distinct values from all 3 tables, enter some own data and then execute an append query to add the record to the main table.
Something like this:
Initially I have 3 tables:
Prepopulated Dimensions table with fields:
dimension
....
Prepopulated Time table with fields:
Date
Day
Month
Year
Prepopulated Companies table with fields:
Company
....
My form is to be able to select distinct values (combobox) from all three fields:
Company
Dimension
Day
Month
Year
Value (data entered by user)
The record then is appended to the Main table containing:
Company
Dimension
Day
Month
Year
Value (data entered by user)
Thanks a lot for your time and help!
Polar
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Feb 7, 2015
I have a question about errors on null value.I have made a small database for tryout, it has to be implemented in another one.And the small database is working.I have one table where there is one field called BatchInput.I scan a barcode into it and let two query's breaking it apart. I scan this batch into the table field
BatchInput: 20 MAY 2004H149-082-79 A4147011A05
Then I have my first query (Qrybreak1) extracting the date and deleting H14
Date: Left([BatchInput];11)
PartCertNr: Right([BatchInput];Len([BatchInput])-14)
The result is this:
Field date: 20 MAY 2004
Field PartCertNr: 9-082-79 A4147011A05
The second query (Qrybreak2) I look for the first space:
space: InStr([PartCertNr];" ")
Then with the result I cut it into two pieces
PartNumber: Trim(Left([PartCertNr];[space]-1))
CertNumber: Trim(Right([PartCertNr];[space]+2))
[code]...
And query (QryResult) even wont start, giving a popup with Invalid procedure call..How could I handle Null on the part where there is no space after the partnumber (missing Certnumber)?
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May 22, 2013
Access 2010. I've had to learn it at work because our DBA was let go and I was the only one willing to give it a go. Read a book or two and picked up some stuff on the internet.
Here's my problem:
I have a simple table -Employee with 4 fields. FirstName, LastName, Office and JobTitle. I have form called Form1 that has 3 control fields cboJobTitle (a combo box that is populated by a query that finds all the unique values of that field in the Employee table), cboOffice (same as above) and txtName (a text box to allow user input) that are used as the criteria for a multi-field query triggered by a button at the bottom of the form. The idea being that you could do a search using this form to find all the employees in one office or all the accountants in one office, or any other combination.
The main search query has the following criteria for each field -
Like [forms]![Form1]![cboOffice] & "*"
Like [forms]![Form1]![cboJobTitle] & "*"
Like [forms]![Form1]![txtName] & "*"
It works great...until I enter a record where one of those fields may be null, such as if I leave the JobTitle blank.
If I have two employees in an office in one city and then do a search for all the employees in that office, it only returns one record and ignores the one that has the null value in the JobTitle field.
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Nov 30, 2012
Access 2010..One organization that we work with provides us with a block of numbers for each of the two types of contract products we order from them; we do order non-contract stuff from them also.The block of numbers are the same (i.e. 20000 to 30000 this year) for each of the two products. This means that each product can have the number 20000, for example. We call this the Tracking Number. If it is one of these products, we need to select the Contract Number.
For all other one off orders we have with them, we assign our own Tracking Number starting with 00001. This Tracking Number cannot duplicate unless it is one of the aforementioned two products.Both the Tracking Number and Contract Number are in the same table. The user selects the Contract Number from a form (connected to the Contract Number table that has all the details on the contract) and the Contract Number is populated in the same table that has the Tracking Number.Each order must have a Tracking Number (no null)..Not all orders need a Contract Number (null okay).The Tracking Number and Contract Number combination cannot duplicate.I tried setting the primary keys to more than one field in the table, but they cannot have null values.
If not... I have been working on Plan B.... an AfterUpdate on the form (either the form or a field... don't know yet) that looks at a query that only has results if there are duplicate values.
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Dec 4, 2005
I need to create a query with the MTD field
I have created the MTD and it works!!! but now I need it to show all of the PartNum fields even if null. do I need to convert all nulls to zeros? if so how do I go about this?
Here are the fields in the query
First Field:
Field: PartNum
Table: Part
Total: Group By
Second Field:
Field: UnitPrice
Table: OrderDetail
Total: Group By
Third Field:
Field: NumOrdered
Table: OrderDetail
Total: Sum
Fourth Field:
Field: MTD: Sum([NumOrdered]*[UnitPrice])
Table: (blank)
Total: Expression
Fifth Field:
Field: CurrentYear: Year([OrderDate])
Table: (blank)
Total: Group By
Criteria: Year(Date())
Sixth Field:
Field: CurrentMonth: Month([OrderDate])
Table: (blank)
Total: Group By
Criteria: Month(Date())
When I run the query I only get 2 parts and their total. but I want all parts to show up even if they have not been ordered in the month. the parts that have not been ordered should say $0.00 in the MTD field.
Any Suggestions???
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Dec 21, 2004
I have made a query from a table to count something.
Now, I dont know how to exclude the null value to the new query.
example:
Query Name: School
Field: Sch_No, Sch_Name, Subject1, Sum1, Subject2, Sum2, Subject3, Sum3, Subject4, Sum4, Subject5, Sum5
After run this query, there is a field(Subject4) has a null value.
Before I make a nice report, I have to exclude Subject4 & Sum4. And this will make Subject5 the fourth subject without displaying Subject4 & Sum4.
I hope anybody can help me..i dont know how
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Oct 10, 2011
2007 version - my child query is not returning null values. I have 2 fields, both pulled from a parent query. One is "DaysSinceRecd", the other is "AmountPaying". The parent query returns multiple results, which is fine. For example, the parent query might have 10 different records for "0" "DaysSinceRecd", with different "AmountPaying" for each of those records.
In the child query, I am trying to condense that down, so that I only have one "AmountPaying" for each "DaysSinceRecd". It's working fabulously, except that there are records in the parent query that have a value for "AmountPaying" but a null value for "DaysSinceRecd". The null value for "DaysSinceRecd" cannot be changed to another value, it needs to stay null. My child query is not returning the null records. I tried adding to the criteria: IsNull Or IsNotNull, >=0 or <=0. That's not working.
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Feb 22, 2012
I have two tables: tblStudents and tblEnrollments. The query I have designed shows the StudentID and counts the number of Enrollments that each student has. I want the students who don't have any enrollments to still show up and have a 0 by their ID. Right now, only the students with enrollments show up in the query results.
Here is my SQL Statement:
SELECT tblStudents.StudentID, Count(tblEnrollments.EnrollmentID) AS CountOfEnrollmentID
FROM tblStudents INNER JOIN tblEnrollments ON tblStudents.StudentID = tblEnrollments.StudentID
GROUP BY tblStudents.StudentID;
What do I need to do to it to have null values display as zero?
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May 15, 2005
i am trying to create an append query that gets 2 values from one table and a 3rd value from a form.
It gets the values from the table fine but always gives me a popup asking for the value from the form.
I have used the criteria build... and selected the loaded form and the field value that I am looking for. I have also made sure that there is a value in the field on the form.
is there a reason why the query will not grab the number in the forms field? or am I jsut not doing this right.
I have done this many times on a combo box and it works fine. It is jsut not working for a field that is typed in
Can anyone help me?
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Nov 6, 2014
I am trying to create a query to append new records from my NEW database into my old excel database.....
The old DB has 4-5 extra tabs that the NEW database does not have so when I append, in those extra columns the new database will just have blank records since the column doesn't exist.
Usually I do a append query in design view. but sometimes it gets funny because it creates duplicates...
How would I go about it, so its quicker and persistent like creating a macro excel.
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Mar 21, 2006
I have a form with 4 different search fields used to query a table and limit results: Policy#, SSN, Credit_Amt, Debit_Amt. Any matching rows based on the search criteria are returned in a subform.
My problem is how to handle any fields where the user doesn't specify a search value.
In my query, I have the Criteria set to:
Field: Policy_No
Criteria: =[Forms]![form name]![Policy#]
Field: SSN
Criteria: =[Forms]![form name]![SSN]
and so on....
If I place my criteria on different OR lines, the query runs, but if a user specifies more than 1 criteria, I get all the data for one criteria(such as policy# matches) and all the data for the second criteria(such as all the records for a certain credit_amt, regardless of Policy #).
If I place my criteria on the same criteria line, effectively making it AND, I get no results because I assume the database is looking for any blank search field values.
So, how do I make the query an "AND" query, but actually get results by ignoring any NULL search fields? So if a user enters a Policy# and Credit_Amt, the results will be only matching rows by Policy# AND Credit_Amt, and doesn't look at SSN and Debit_Amt.
I've tried different iterations using IIF(Not IsNull(.... to no avail.
Thanks!
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Jun 26, 2006
Hi,
This query will allow me to view payments that are made between 2 dates. I would like to know how to flip the query around so that it gives me the payments that have not been made. I think this would be described as returning the null values?
The SQL code i have at the momnet is:
SELECT download20060602.Date, download20060602.Description, download20060602.Amount, Members.FirstName, Members.[Mid Name], Members.Surname, Members.[Memb No]
FROM Members LEFT JOIN download20060602 ON Members.description = download20060602.Description
WHERE (((download20060602.Date) Between [Enter Start Date] And [Enter End Date]));
Any help or ideas would be fantastic.
Cheers
Phill
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Aug 12, 2006
Hi there.
I've attached my db in the hope someone can help my head scratching.
I have got a Sales summary table with several other related table. Most notably, a table with the items in the sale and one with the costs. Because each sale might contain many different items and many different costs, I thought seperate tables were the way to go.
All I'm trying to do is make another query that gets the total sales (That's adding each line item * quantity) - (Each cost line item*it's quantity) and then finally the margin made on the deal.
However, if there are no costs or sales involved in the sale the query ignores it. (Sounds odd, but some transactions might be cost free, and some may not involve any revenue - so I have to bear it in mind).
I tried the Nz function, but It's either not what I need or I'm doing it wrong.
How do I get this to work?
Many, many thanks!
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Jul 5, 2013
It might be an easy one but I just wasted the past hour deciphering through my code in order to solve the run-time error '94' that I'm getting when trying to execute the following code:
Code:
Private Sub cmdUpdateDates_Click()
'###################################
'This sub aims at combining the timesheet date and the start and end time into the fields [Start Time] and [End Time].
'###################################
Dim intCounter As Integer
intCounter = 0
Dim rs As ADODB.Recordset
[Code] ....
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Apr 17, 2013
I am currently creating an Access 2007 database for calculating salesperson commissions. I have a table with 5 fields I'm working with: SalesRep, SOWRep, TerritoryRep, Period and Commission. I am trying to build a query that will calculate commission for a salesperson for each record where their name appears in one of the first three fields. Each time their name appears, they get the commission listed in the Commission field for the stated Period. I have managed to do this part successfully. My problem now is that I am creating a query that will sum all of their commissions by Period. I have run into a situation where sometimes a salesperson will not appear in one of the rep fields, resulting in NULL values in the previous queries. How can I create a final query that will sum correctly even if there are NULL values returned on the previous queries?
Here is what I have so far:
November: Avg((SELECT [SumOf1/3GM$s] FROM [BaxterActualMargin1] WHERE [Period] Like "November*")+(SELECT [SumOf1/3GM$s] FROM [BaxterActualMargin2] WHERE [Period] Like "November*")+(SELECT [SumOf1/3GM$s] FROM [BaxterActualMargin3] WHERE [Period] Like "November*"))
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Dec 19, 2012
NOTE: Im working in MS Access 2003, only results in this SQL/database (not mysyl, MSSQL etc)
I want to be able to ORDER an SQL query and put the NULL values last.
I have a basic databse:
Table name: PeopleTable
Field names: TableID, PersonField, PersonID
The aim is to order by PersonID and put the NULL values last
See pic1.jpg;
The picture (pic1.jpg) shows the database as it is without a query.
See pic2.jpg;
Picture 2 (pic2.jpg) shows the query results when I use the orderby statement (SELECT * FROM PeopleTable ORDER BY PersonID As you can see it shows the results ordered by the PersonID however the NULL values are first.
See pic3.jpg
Desired results, it is ordered by the PeronID and the NULL values are last (NOTE this is an editied screenshot).How can i achieve this is MS Access 2003?
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Sep 17, 2013
I have an append query that currently looks like this URL...This query automatically adds the machine parameters for a product code and lot number into the running condition log. This is so the user does not have to manually go in and tediously select each machine parameter.
The running condition log also has a date field to specify what day and record number the machine parameter's value was recorded on. When I run the query the appended rows look like this. The product and lot are defined by user parameter and there are actually about 36 machine parameters
Code:
Productstockcode LotNo Day Record Parameter ActualCond
PE-500 130816m71 StockTemp
PE-500 130816m71 Zone 1
PE-500 130816m71 Zone 2
My question is: how do I modify the query to automatically add the date and record number in one shot? It needs to be user defined at the time of the query because this data is not stored anywhere else in the database. For each 36 machine parameters the day and record would be the same.
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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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Aug 7, 2013
I have a database in Microsoft access 2010. The database has a table that stores prospective customer records, and a form that is used to input a search criteria(s) via textboxes, which then queries prospective customers table and returns the records that contain the inputted search criteria(s).
An Example of Textboxes values on the search criteria form:
Textbox - name: bob
Textbox - address: Left blank
Textbox - category: car,boat,truck
I Have tried creating a query with the following
field: name
criteria: like “*” & name & “*”
field: address
criteria: like “*” & address & “*”
field: category
criteria: like “*” & category & “*”
SQL code:
SELECT customerName ,address,category
FROM prospectiveCustomers
WHERE customerName LIKE “*” & name & “*” AND address LIKE “*” & address& “*” AND category LIKE “*” & category& “*”;
That works, but only for one value in a textbox. Once there is more than one value in a textbox (e.g name: bob,smith), the query returns no records.
I have also tried splitting the values using the comma as a delimmter, then inserting the values into a new table. That is fine until one of the search criteria textboxes has been left blank. So the query I created will run, but returns no records.
SQL CODE:
SELECT prospectiveCustomers.name, prospectiveCustomers.address,prospectiveCustomers. category
FROM prospectiveCustomers, [SearchCriteria-name], [SearchCriteria-address],[SearchCriteria-category]
WHERE prospectiveCustomers.name Like [SearchCriteria-name].name AND prospectiveCustomers.address LIKE [SearchCriteria-address].address AND prospectiveCustomers.category LIKE [SearchCriteria-address].category;
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