3 Table Values In One Query
Sep 30, 2005
Hi
I have looked at the forum to see if I can find my answer, but it doesn't seem to be there.
I have 3 tbl SchoolDetails, School Activities and Keystages
The values from each table SchoolDetails ID & School Name
SchoolActivities: Activity Title, Date, Start Time, No of Workshops
Keystages: Keystage and NoOfPupils
I am trying to send one confirmation to each school. My problem is that when we book out the time it is booked out either by HalfAM or HalfPM, therefore if a school books a full day they get 2 records in the SchoolActivities tbl.
They also get numerous records in the Keystage tbl depending on how many classes are involved.
I am trying to bring together the sum of NoOfPupils - even though this can have two records (AM & PM) and also the numbers can be in numerous records in Keystage.
I just need to know how best to do this.
Any help would be appreciated.
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Nov 19, 2006
Hi,
I am trying to compare two columns' values within the same QUERY table, but I kept on getting the "Data type mismatch in criteria expression" error. What am I doing wrong?
Here is my Select Query Statement:
SELECT qryDedparmDedetail.EMP_ID, qryDedparmDedetail.[Employer Amt], qryDedparmDedetail.[Employer Actl], qryDedparmDedetail.[Admin Amt], qryDedparmDedetail.[Admin Actl], qryDedparmDedetail.[Employee Actl], qryDedparmDedetail.[Employee Amt], qryDedparmDedetail.FirstOfSTATUS, qryDedparmDedetail.FirstOfAGENCY, qryDedparmDedetail.FirstOfTITLE, qryDedparmDedetail.FirstOfFORMAT_NM, qryDedparmDedetail.RepUnit, qryDedparmDedetail.FirstOfDEDTYPE_CD1 AS Expr1, qryDedparmDedetail.SumOfNBR, RepUnit.REPUNITDESC, qryDedparmDedetail.LeftType
FROM qryDedparmDedetail LEFT JOIN RepUnit ON qryDedparmDedetail.RepUnit = RepUnit.REPUNIT
WHERE (((qryDedparmDedetail.[Employer Amt])<>"Employer Actl") AND ((qryDedparmDedetail.LeftType)="01"));
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Jul 27, 2014
I have a query which returns values from a table, as follows:
Service_Date
Supervisor
EExpect
EAchieve
OExpect
OAchieve
IntLossOP
IntLossEN
This is used for a report for a 28-day period (the query selecting the Start Date and the End Date), and the intention is to show the information grouped by Supervisor, showing the information for as many days as they worked.However, I would like to have the overall 28-day averages of the six fields EExpect thru to IntLossEN shown underneath the detail for each individual. I know I could do this in Access Totals in the page footer if the report was confined to one supervisor, but with up to 20 supervisors I am unsure how to get these totals after the detail for each?
I would also like to have this summary information for each individual presented on a separate page at the end of the report (almost like a league table, if you like), so there is a single page that shows the data for each supervisor in comparison to all their colleagues.
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Jan 27, 2015
I have an option group which should display a value from a table if txtWords is null, but the result of a query if txtWords is not null. But though it shows the right results when I load the form, updating txtWords gives me all sorts of errors.
txtWords is in the main form, while the option group optLengthCat is in a subform (but inline).
Form_OnCurrent() event:
Code:
'Enable or disable the option group
If Len(Me.txtWords.Value & vbNullString) = 0 Then
Me.fsubLengthCat.Form!optLengthCat.Enabled = True
Else
Me.fsubLengthCat.Form!optLengthCat.Enabled = False
[Code] .....
When I put this into txtWords_AfterUpdate() it starts throwing up errors. Specifically, when I delete a subform record using SQL I get 'record was already deleted by another user'; I think I might have fixed the problem with Me.Requery, but it feels really inefficient.
Should I be using an unbound control? If yes, how do I make an unbound control that can edit or add new records?
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Jun 18, 2013
what I am trying to do with pretty much create a search query through code. So what's happening exactly is that the user enters a part number and expects to get 2 values: total orders and total items associated with the part number he/she entered. I have 3 tables and 2 of them are related. So I began my creating a query relating table 2 and table 3. I cannot include table 1 in the query.
1) Part Number is input by user
2) Search that Part Number into Table1
3) Take returned Parent Values associated with Part Number and store in Array
4) Modify Array values
5) Search Array values using a For Each loop into the query
6) Take the returned values found in query associated with each parent that was retrieved from the part number (user input) and return that through a table or query.
7) Also return the total rows in a specific column (Order Numbers)
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Sep 15, 2014
I have a table of standard Circuit Breaker (CB) sizes. I then calculate a minimum CB size in a query field. I want to use that calculated minimum value to look up the next largest CB size from the table and fill a field in the query with it.
For now, I am going to add a field to the CB size table with the smallest size CB which would be assigned that standard value. I will then use a Dlookup with conditions of greater than "smallest size" and less than "standard size" fields from the CB size table.
I think this will work fine, but there must be a better way.
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Nov 27, 2014
I am struggling with calculate difference between two query table values, I first created a make a table query(current meter reading) which contains one column called "meter read" , and I created a second make a table query(previous meter reading) which also contains "meter read" column, I linked those two make table queries to calculate the value difference between two date, how can I create a form to calculate diff between any two date?
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Dec 30, 2013
I currently have records that end with a letter and 2 numbers. For example, A1, A2, ... , A10, A11. When I try to sort my table/query by these values, A10 & A11 come before A2. It seems that it is sorting by the first digit shown. Is there any way to fix this quickly within table/query properties so that this can be displayed in proper numeric order?
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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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Jul 6, 2015
I have a split database and need a field (Combo type) in the table to lookup values from a query in the front end. How do I do this as it doesn't see the querys because the front and back end are split?
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Sep 23, 2014
Let's say Table (T1) has fields F1 and F2. After a massive update to T1, there are some records with F1 = "" because a Dlookup using F2 as criteria to another Table (T2) resulted in a null. I created a select query to show unique T1F2 values where T1F1 = "". The user can use this query to find out which F2 values need to be added to T2.
How do I create an update query that will update T1F1 with values from T2 using the T1F2 results from the select query to again use the Dlookup to T2 (of course after T2 has been updated to contain the missing F2's)?
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Aug 29, 2014
I'm using Access 2010. I need to calculate a score based on values selected in a table by looking up corresponding values in other tables. I have a "Project" form to create new entries into the Project table (see Table 1). When I create a new project record, I will select values for the Payback and Need fields by selecting options from a list. The Payback list is pointed at Table 2 and the Need list is pointed at Table 3. In the below example, I created the "ABC" project and selected "1 year" for the Payback field and "Repair" for the Need field. Pretty simple.
Now that I have the "ABC" project loaded to my Project table, I'd like to create a report that will show a "score" for this project. The score should be calculated as follows: Payback Impact + Need Impact. In this example, the score should be 30 (Payback Impact of 20 + Need Impact of 10).
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Sep 18, 2013
I have a query with an INNER JOIN and ORDER BY that is working great. Now, using the same JOIN, I need to update values in one table with the values in another. I thought it would be simple until I learned you can't do an ORDER BY with an UPDATE. Is there another way to achieve the same result? If you remove the 'ORDER BY', the statement below doesn't produce an error but the results are not correct:
UPDATE TableA INNER JOIN TableB ON (Left(TableA.CDN,6))=(TableB.CDN)
SET TableA.HCC = TableB.HCC
WHERE TableB.HCC Like '241*' AND TableB.BBB = 'X' AND TableA.CCC = "1234" AND TableA.HCC IS NOT NULL
ORDER BY TableB.HCC, TableA.CDN;
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Mar 2, 2015
I have two tables.descriptions I'd like to relate and use to find/replace in bulk.
[Checking].[Description] (with the source data)
[Rename].[NewDescription] (with the correct data)
I'd like the values in [Checking].[Description] to be replaced with the values in [Rename].[NewDescription], including those that are "Like".
Examples:
[Checking].[Description] = Geico 12345
[Rename].[NewDescription] = Geico
[Checking].[Description] = Geic
[Rename].[NewDescription] = Geico
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Sep 15, 2005
There is a text box in a form that user can enter the value.
How can I check if the value entered by user is already existed in the record of the linked table or not?
If the value (or record) do not exist, that new value/record will be added to
the table.
If the value do exist, just show the msgbox to indicate.
How can I do that ? :confused:
Thanks
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Jun 18, 2013
I'm trying to determine the SQL to return only those records in a table which have duplicate values in each of two fields, but different values in a third field. Here's an example:
Code:
AcctNum FoodType FoodClass
------- -------- ---------
A123 Apple Fruit
A123 Apple Fruit
A123 Grape Fruit
A456 Potato Vegetable
A456 Potato Perishable
A789 Carrot Vegetable
A001 Banana Fruit
For the above table, I'm trying to return records which have multiple entries for AcctNum + FoodType, but DIFFERENT values for FoodClass. So for the above table, the query would return:
Code:
AcctNum FoodType FoodClass
------- -------- ---------
A456 Potato Vegetable
A456 Potato Perishable
It returns these two records because there is more than one record with for the AcctNum + FoodType (i.e. 'A456' + 'Potato'), but DIFFERENT values for FoodClass (i.e. one record has 'Vegetable' while the other has 'Perishable').
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Jun 18, 2014
I have a table (Table 1 let's say) which contains a list of numbers that all have unique ID numbers in another table (Table 2). Is there a way to create a column in Table 1 that will link those unique ID numbers from Table 2 to their corresponding values in Table 1?
What happened was I imported a list from Excel and there are frame numbers which are unique (but I still gave them an ID) and I now realize that I have another table which lists all these products, which all contain this frame number. I would like to replace the frame number with the correct ID number.
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Feb 2, 2014
I have a database that has 2 tables. Table A and Table B. Table A is my primary table. On this table I have 2 fields. The first field is a LOOKUP Field that looks up information from Table B and displays my selection in the field on Table A. Then using DLOOKUP I automatically input the information in the Second Field on Table A based upon the selection from the First Field.
This is working mostly correctly. However, the problem is, when I click on the next record in the table, it automatically changes the Second Field on that record to the same value as the record before it and continues this trend each time I click on another record. This occurs without me making a selection in the first field. If I make a selection in the first field it does change the Second Field to the Correct Value, but then the next Record has the same issue.
How do I go about fixing this so it doesn't change the value with the change of the record. Only change if I change that particular field within that 1 record?is there a way to restrict the Value's in my lookup field to only include the Values from Table B that aren't already in Table A?
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May 13, 2015
I have what is probably a stupid question but I've been struggling with this one for a while. I have an ordering database which has an Orders table (containing Order ID, Date, Supplier etc) and an Order Line table within which I have a combo box for Product name, supplier, price, VAT rate, Line price etc. At the moment, I have the order line table as a subform within the Order form (run from the Orders table). The problem I'm having is the subtotal and total fields. At the moment these are in the Order Line table as I cannot figure out how to get these in the Orders table. In summary, can I make a calculated field in one table that calculates values from another table (linked by Order ID)?
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Feb 24, 2008
The attached Access XP file demonstrates my problem. I've included a form to make testing easier.
Each record in the Projects table has one or more linked entries in the Keywordlink table, showing keywords that apply to that record. Each record in Projects has a Yes/No 'Utility' field.
A third table, Keywords, supplies the keywords that the user can apply to records in Projects, using the subform on the main form. The Keywords table also includes a True/False 'Utility' field. I have set this to True for for the first three keywords.
I need a query, a series of queries or some VB code that updates Projects_Utility for all records to True if and only if the record's linked entries in Keywordlink include all of the keywords for which Keywords_Utility is True (a boolean 'and', as opposed to an 'or'). Otherwise, Projects_Utility must be set to False.
In the attached file, with the current settings in the Keyword table, the 'GetSelectedProjects' query should then produce single-row listings for ClientA and ClientF.
I'd appreciate any help you can give me on this. I'm not a programmer, but I can manage a bit of VB code if I have to.
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Jul 23, 2015
Situation: 3 tables. Manufacturers, Countries & Provinces/States. 1 Form for data entry in Manufacturers.
Countries table contains ID, Country and CountryCode fields. i.e. 47, Great Britain & GB
Provinces/States table contains ID, Province/State and CountryCode. as in 1, Alaska and US.
In the form the country is easily selected from a list refering directly to the Countries table.
Problem: How to make a list in the form from which the user can simply select the province for the country that has previously been selected. And not a list with all teh provinces and states from every country in the world. (This would be a really really long list...)
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May 22, 2007
Hi, I have a problem, I have a table were I list networkservices and their logical ports and I have another table were I list IPaddresses used by different machines. I'm using a multivalued lookupfield to pick which services I'm using for each Ipaddress, and thats working fine, but now I want to make the ports which is listed in another column, to automatically show in it's own column in the IPaddresses table depending on which services I'm choosing for the different IPaddresses. Is this possible?, and if it is how can I make this happen?
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Jul 27, 2014
Is it possible to have the field names in a table be set by the values in another table? The desire being that for a database used in various locations, the local variations could be changed in one table which would then propagate that change throughout all the forms, reports, tables etc.
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Jan 23, 2015
I have two tables (Table 1, Table 2). Table 1 is blank and has the fields "Field1, Field2, and Field3." Table 2 has data and 10 different fields ("Field1, Field2", etc). I want to copy all data from the matching fields in Table 2 to the corresponding Table 1. I've tried an Update Query in design view. Did not join any records, and just a simple:
Field: Field 1
Table: Table 1
Update To: [Table2]![Field5]
This returns 0 records to update. I thought about a Make Table to override the entire Table, but that isn't working either.
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Jan 12, 2015
I have a table (tblConversions) that I'm using as a base for replacing values in a different table. tblConversions is set up as such and is made up of nearly 100 records:
ID LABEL CODE
1 Ashaway ASH
2 Barrington BAR
3 Bristol BRI
4 Jesse Smith BUR
....
Another table (tblSysItemLoc) has nearly 1,000 records with a field for Location Names such as Ashaway New Books, Ashaway Fiction, Ashaway Non-Fiction, Barrington DVDs, Barrington Reference, etc. Other fields in this table are just statistics.
What I need to do is loop through tblConversions, and find in tblSysItemLoc where the Location field Starts With the value from tblConversion.LABEL and replace the Entire field with the CODE. For example, from tblSysItemLoc "Ashaway New Books" gets changed to "ASH", "Barrington Reference" gets changed to "BAR", etc.
I feel like I need a loop inside of a loop, but I'm not sure where to begin. Loops are not my specialty.
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Aug 19, 2015
I'm developing a database for the hospital I work in. One purpose of this is to keep track of patients with temporary invasive devices (there are many types such as urinary catheters, ventilators, etc.), specifically how many days each patient has a device for. Each device is associated with one patient only, but one patient may have many devices. Here's how the associated tables are set up:
1. tblPatients - PatientID (PK), LastName, FirstName, DOB,...
2. tblLocations - LocationID (PK), LocationLabel,....
3. tblDevices - DeviceID (PK), DeviceType, Device, DeviceDesc
4. tblDeviceUse - DeviceUseID (PK), DeviceID (FK), PatientID (FK), LocationID (FK) (where in the hospital was device inserted, e.g., operating room, bedside, etc.), DeviceStartDate, DeviceEndDate
5. tblDeviceDailyLog - DeviceLogID (PK), DeviceUseID (FK), DeviceDate, PatientLocID (FK) (area in the hospital that patient is in)
All primary keys except for PatientID & LocationID are Autonumbers; and the tables are linked appropriately.
Whenever an entry is made into tblDeviceUse, I want there to be new records to be automatically generated in tblDeviceDailyLog for each date between the Start and End Dates. For example, patient A123 had a urinary catheter from 1/1/2000 to 1/10/2000 that was inserted while the patient was in the ICU, but the patient was moved to the Medical Ward on 1/7/2000. So tblDeviceDailyLog should have 10 new records associated with this device, one for each calendar day, with the appropriate location for each day.
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