Joins And Queries

Aug 31, 2007

Hi,

I have 3 tables.

From table 1, I join fields A, B, and C to fields A, B, and C on table 2. From Table 2, I join Fields 1 and 2 to Table 3. All the joins are Join 1.

When I pulled (Queried) fields D, E, and F from Table 1, field D from Table 2, and field D from table 3, I have a sum of $1000 under field (column) E from Table 1.

The second time I pulled data, I added fields A and B from table 1 to the query. However, I get a total of $1500 from the same column. i.e Field E from Table 1. I can understand that there will be more rows to provide further data breakdown, but I could not understnad why the total change.

Please help.

Thanks.

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Query Problem With 3 Queries - Joins

Apr 18, 2008

Hi- I have three queries:
Queries: Contain:
qryPrimary - primary_code, 1Reasons, EnteredDateCount as "CountP"
qrySecondary - 2ndary_code, 2Reasons, primary_ref, EnteredDateCount as "CountS"
qryTertiary - tertiary_code, 3Reasons, EnteredDateCount as "CountT", 2ndary_ref

In another query to combine data for a report, I need to see:
All the "1Reasons" and "CountP";
their corresponding Secondary "2Reasons", "CountS";
and finally the Tertiary "3Reasons", and "CountT" that correspond to the Secondary's.

Like a fool I thought it would be easy. I know it is probably a join problem, but I can't figure it out.

Any help would be appreciated. Stevie

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Queries :: Missing Data From Joins

Jul 19, 2013

I currently have query that looks at 2 tables that hold financial information. I am querying the data to do some adding and subtracting based off a financial class of a facility. The issue I am having is that one table may have a financial code that the other does not have but I still need to show that financial class for the facility.

My looks as follows

FROM [CashValue Link] INNER JOIN TCashValue ON ([CashValue Link].FINANCIAL = [TCashValue].FINANCIAL) and ([CashValue Link].Date1 = TCashValue.Date1) AND ([CashValue Link].FACILITY = TCashValue.FACILITY) AND ([CashValue Link].CLT = TCashValue.CLT)

I am sure I am over looking something.

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Read/Write Queries, Multiple Joins...

Jun 30, 2005

Okay, take three tables.

AreaTable
AreaID
AreaName
Percent

GangTable
GangID
Area_ID
Speed

MasterTable
MasterID
Station
Description
Area_ID

The Relationships

AreaTable.AreaID 1---------> (inf) GangTable.Area_ID
AreaTable.AreaID 1---------> (inf) MasterTable.Area_ID


Initially the query below used Inner Joins, however that limits my list, when i want to see ALL elements from the MasterTable no matter what, thus my inner joins became left and right joins as follows.

Simple Query: Query1

SELECT MasterTable.Station, MasterStable.Description, MasterTable.Area, AreaTable.Percent, GangTable.GangID, GangTable.Speed
FROM (AreaTable RIGHT JOIN MasterTable ON AreaTable.AreaID = MasterTable.Area_ID) LEFT JOIN GangTable ON AreaTable.AreaID = GangTable.Area_ID;


This should simply display All Records in MasterTable, (Multiple Times if Necessary) listing all the elements of AreaTable that are Linked to the MasterTable, and all elements from GangTable that are linked to AreaTable. It does this, and displays them nicely. But I can't edit the fields. I get the result:

1 | Station One | Area 1 | 45% | 204 | 1000
1 | Station One | Area 1 | 45% | 304 | 500
1 | Station One | Area 1 | 45% | 404 | 750
2 | Station Two | Area 1 | 45% | 204 | 1000
2 | Station Two | Area 1 | 45% | 304 | 500
2 | Station Two | Area 1 | 45% | 404 | 750
3 | Station Three | Area 2 | 75% | 254 | 800
3 | Station Three | Area 2 | 75% | 354 | 600
3 | Station Three | Area 2 | 75% | 454 | 700


So you can see that Area 1 has multiple Gangs (204,304,404) and Multiple Stations (1,2). If you do a simple set up like this, you'll find that you can't change the Description field (Rename "Station One" to "Hello World"). It just doesn't work, no matter which way I've tried, I can't seem to make a Query that presents all the information from MasterTable and All the Information IN AreaTable and All the Information in GangTable which will allow me to also edit the fields.

Any Help would be most appreciative, I'm tearing my hair out on this one.
Thanks,
Jaeden "Sifo Dyas" al'Raec Ruiner

ps - It just seems that with Junction Tables and all the many to many relationship designs I have tried, you'd be able to change the non-related fields. I understand that you can't change the "ID" fields, but the others should be editable.

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Forms :: Queries With Joins To Filter List Box

Feb 13, 2014

I have 2 forms which allow the user to first select a catergory. They can then select a sub category based on the selection made in the first box.

I have the form working 90% but can't get the list to filter based on the previous selections.

The code I'm using to generate the listbox rowsource is shown below;

"SELECT tblcatctry.CtryID, tblcatctry.Country, tblcatvtry.zoneID " & _
"FROM tblcontactsCountry RIGHT OUTER JOIN " & _
"tblcatctry ON " & _
"tblcontactsCountry.CtryID = tblcatctry.CtryID " & _
"WHERE (tblcontactsCountry.CompanyID IS NULL) OR " & _
"(tblcontactsCountry.CompanyID <> " & VarCompanyID & ") " & _
"GROUP BY tblcatctry.CtryID, tblcatctry.Country " & _
"ORDER BY tblcatctry.Country"

I want to be able to add in a join to the table tblcontactszone which has the selections previously made for the fields, ZoneID and CompanyID. How do I filter the above further?

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Queries :: Select Query With Joins Returning Duplicates

Sep 18, 2014

I am building a select query which is grabbing data from multiple tables with items being linked by a unique field "Certificate_ID".

I have created joins between table A and Table B, and Table A and Table C, linking both by Certificate_ID

All have the join property set to select all Records from table A, but only those from Table B and Table C where the joined fields are equal.

Table A has 5000 records. Am I correct to assume that my query should only return a max of 5000 records as well? When I select Certificate_ID from A and another column from B it only gives me the 5000 unique records. When I add in a column from Table C it is however returning something like 7500 records, with several being duplicates with the same data in every column.

Why it is choosing to duplicate records and give me more than I want. I am sure I am overlooking something simple.

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Queries :: DELETE Queries With Joins

Mar 24, 2015

I have two queries, both delete from the same table and both have joins..This one works:

Code:
DELETE RequestCheck.*
FROM(
SELECT TOP 3 PayRequest.RequestID, PayRequest.GBPAmount, PayRequest.Currency, PayRequest.RequestDate
FROM PayRequest
WHERE (((PayRequest.Currency)="EUR Euro") AND ((PayRequest.RequestDate)>#11/16/2014#))
ORDER BY PayRequest.GBPAmount
) AS TOP3 INNER JOIN RequestCheck ON TOP3.RequestID = RequestCheck.RequestID
WHERE (((RequestCheck.CheckID)=8));

This one does not:

Code:
DELETE RequestCheck.*
FROM 300_tblDeleteRequestCheck INNER JOIN RequestCheck ON [300_tblDeleteRequestCheck].RCID = RequestCheck.RCID;

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Access Projects - Query Designer - Update Queries With Joins Cannot Display In GUI

May 26, 2005

Hi, Big Jim here:

I am really not sure where to ask this one.....

My boss and I are in a jam. We have been using Access to run a reporting process, but one of our tables will exceed the maximum fields allotted this month. Our thought, dump the table into SQL Server and use the GUI interface provided in Access Projects.

Unfortunately, the query designer seems to have a few drawbacks. The one that effects us the most is in using UPDATE queries where more than one table is used to determine records to be updated. In attempting it, we get the message: "The designer does not graphically support the Optional FROM clause SQL construct".

Now I know we can manually create Update Queries, but we often need 1,000+ in a short period of time. Manually punching in all the fields involved and other code just isn't timely.

Question: Is there some alternative, service pack or anything else that would allow us to graphically create these Update Queries using Access Projects or even SQL Server 7.0? I would hate to have to scrap all the work we did over something that seems so minor.

Thanks in advance!

Big Jim


Set Up:
Windows XP
Office XP
SQL Server 7.0

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'JOINS' Need Advice On Joins

Aug 14, 2007

Hi again,

I just restructured my DB and I was wondering if anyone can give me some advice on whether or not my joins/relations are correct. I left some joins/relations out because I wasn't sure what relation I should use.

Any Advice will be greatly appreciated

18418

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Joins

Feb 5, 2008

Hi there,

Consider 2 simple tables

Name ID Pet
A 00 dog
B 11 cat
C 22 hamster

Name ID hasJob
A 00 no
B 11 yes
D 33 yes

how do I make a join to get this table?

Name ID Pet hasJob
A 00 dog no
B 11 cat yes
C 22 hamster --
D 33 -- yes

Help much appreciated.. thank you

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Joins?

Oct 16, 2006

Hey everyone! I just have a relatively quick question.

Situation:

I have a database where i have 2 tables. One table has items in one column, and the width, length, and height of the item. Another table has the exact same fields, except the only items are ones that need updated as far as their dimensions. The fields with those items include their new dimensions. How can I create a query to pull down all of the items with the correct dimensions?

Any help is greatly appreciated!

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Self Joins

Apr 15, 2008

I've got a table with a self join which represents a tree structure that can have variable depth.

I want to get a spreadsheet view of this for project review meetings. I can do a bunch of nested queries until I get all the branches but i would like something a little more dynamic, i.e. something that will automatically show the spreadsheet view of all branches no matter the depth of the tree.

So anyone got any suggestions on how to handle this?

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Joins

Apr 29, 2008

Hi Kids i'm a Newbie so be nice!

Only been using Access for a little over 6 months. It's an ongoing struggle but a worthy string to my bow.

I have been using a simple join to filter out matching fields from a bigger table that exist in a smaller table. If you like i create the smaller table around what i need to see from the bigger one. I hope that makes sense.

So what i want to achieve now is what i'm calling a "compliment join". This is where i use the smaller table to filter from the bigger table but I am left with everything but what was in the smaller table.

Any ideas...??

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Help With Inner Joins

May 9, 2007

Hi All,

Can anyone help me. I have a database table called orders. This contains and order status id. In a separate table i have the order status id and the what the id means i.e delivered, awaiting payment etc.

I need a record set that returns all the fields from the order table and the actual order status not the order ID.

I know i need to use a inner join but just can get it right.

Can anyone help me with this.

This is what i have but it return nothing:

Code:SELECT a.*, c.OrderStatusFROM Orders AS a INNER JOIN OrderStatuses AS c ON a.OrderStatusID = c.OrderStatusIDORDER BY OrderDate desc

EDIT:

Actually that is right and it does what, stupid me, frazzled brain at this time of night.

What i actually meant was how can i also pull the customers name from the database table Customer, based on the orderID?

Thanks in advance

Tom

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Subqueries/joins/SQL

May 12, 2005

I have a form with a drop down menu of people to filter a report of projects with the managers and up to 3 assistant managers. When I choose someone from the dropdown menu, I want all of their projects to come up on the report. Currently, only the projects that person is managing come up, not the ones they are assistant managing.
In my query that is powering this report, I have joined the manager_id number in table A to an id_num field in table B. To make the assistant managers come up in the report, I need to join the assist1_id, assist 2_id, and assist3_id to id_num also. When I join assist1_id to id_num, I get the following error:
The SQL statement couldn't be executed because it contains ambiguous outer joins. To force one of the joins to be performed first, create a separate query that performs the first join and then include that query in the SQL statement.
The way I would like to fix this problem is by creating subqueries in the SQL view, but I don’t know how to code it. If you know how or if you know a better way of doing this, please help! :)

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Unions And Joins

Nov 9, 2005

I would like to know the difference between these two concepts.

Would anyone care to explain it to me?

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Number Of Joins

Dec 5, 2005

Is there a limit to the number of joins allowed in a query?

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Joins To The Same Table

Nov 1, 2006

Hi there,

if i have a table with columns:
Teacher ID1 | Teacher Comment1 | Teacher ID2 | Teacher Comment 2 |

i also have another table that links the teacher ID with their names called [Staff Profiles]

how do i create a query that returns the names of both teacher 1 & 2. i have tried:

SELECT *
FROM [Subject Assessment] INNER JOIN [Staff Profiles] ON [Subject Assessment].[Teacher ID1]=[Staff Profiles].[Teacher ID]) INNER JOIN [Staff Profiles] ON [Subject Assessment].[Teacher ID2]=[Staff Profiles].[Teacher ID];

This throws an error. I have tried Aliasing but this also throws an error.

don't know whether this makes a difference, but the table which i gave was a join in the first place.....

i.e. teacherID1 | Teacher Comment1 is the tutor report of which there is one per student
teacher ID2 | teacher Comment2 is the subject report of which there are many per student


thanks in advance

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Query With Many Joins

Feb 4, 2007

hi

i have 4 tables: tbEmploye, tbCirculaire, , tbCategorie, lienCirculaireEmploye


tbCategorie (every circulaire have a category)
-cirIdCategorie
-cirCategorie

tbEmploye
- empID
- empPrenom
- empNom
- empNumeroEmploye
- empMotPasse

tbCirculaire
- cirID
- cirIdCategorie
- cirNumero
- cirDescription
- cirDate
- cirNomFichier


lienCirculaireEmploye (link circulaire to employe
- cirNumero
- empNumeroEmploye
- dateLecture


SELECT tbCirculaire.cirNumero,
tbCategorie.cirCategorie,
tbCirculaire.cirDescription,
tbCirculaire.cirNomFichier,
tbCirculaire.cirDate,
tbEmploye.empNumeroEmploye,
tbEmploye.empPrenom ,
tbEmploye.empNom,
lienCirculaireEmploye.dateLecture
FROM (tbCirculaire INNER JOIN lienCirculaireEmploye ON tbCirculaire.cirNumero = lienCirculaireEmploye.cirNumero)
INNER JOIN tbEmploye ON lienCirculaireEmploye.empNumeroEmploye = tbEmploye.empNumeroEmploye
INNER JOIN tbCategorie ON tbCirculaire.cirIdCategorie = tbCategorie.cirIdCategorie
WHERE tbCategorie.cirIdCategorie IN ( 1,2 )


with this query, i get error: 3075

Syntax error (missin operator) in query expression
lienCirculaireEmploye ON tbCirculaire.cirNumero = lienCirculaireEmploye.cirNumero)
INNER JOIN tbEmploye ON lienCirculaireEmploye.empNumeroEmploye = tbEmploye.empNumeroEmploye
INNER JOIN tbCategorie ON tbCirculaire.cirIdCategorie = tbCategorie.cirIdCategorie


any idea?

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Between Dates Joins

May 29, 2007

Wierd Join needed...Here's my problem. it's been bothering for a bit...I have 2 tables, one with a date, and the 2nd table with 2 dates. I need to only pull the records from the 2nd table where the date in the first table come between them.TABLE 1DATEJOB#EMPLOYEE#TABLE2 JOB#EMPLOYEE#STARTDATEENDDATEThe query should take every line from TABLE1 and ONLY the lines from TABLE 2 that qualify.

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Multiple Joins

Jul 24, 2007

Hello,
I have the following code for a multiple join:

INSERT INTO [AppendAllFields]SELECT [TreatyList].[Treaty] AS [Treaty],[MLAC 42 Treaty Xref ER].[tai treaty] AS [TreatyType],[txn 01/04].[Policy_Number]
(and more other fields from [txn 01/04] table)
FROM [txn 01/04] INNER JOIN [MLAC 42 Treaty Xref ER] ON TRIM([txn 01/04].[Policy_Number]) = TRIM([MLAC 42 Treaty Xref ER].[Polnum])
INNER JOIN [TreatyList] ON TRIM([MLAC 42 Treaty Xref ER].[tai treaty]) = TRIM([TreatyList].[TreatyNo]);

Basically, the txn 01/04 table has a corresponding Polnum field in the MLAC 42 table, and MLAC 42 table has a tai treaty field, which corresponds to TreatyNo in TreatyList table.

However, when I tried to run this, I got an Syntax error.

Could anyone please help?

Thanks!

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Query Joins

Sep 4, 2007

Hi all,

Simple problem, but my access and sql skills are very limited.

I have two tables. One containing a group of frequent customers with a column called 'member status'. Another table containing a group of non-customers. The addresses in both tables have been matched using group1 software.

I would like to create a query that shows me all the customers with 'member status' = 'A' and all the non-customers who live at the same address.

When i run the query, everybody comes up as 'member status'=A. I think this is because there is no 'member status' field in the non-customers table, and i have failed to make the appropriate join or parameters. Is there a way to design a query that will show 'member status' for those who have it, and will display a null for those who do not?

Any help is appreciated thank you!

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Access Keeps Changing My Joins

Dec 4, 2007

Good day all

I have a simple query linking two tables using the primary keys from each. The problem is that every time I go into design mode of the form that uses the query to populate a list box I get a Data Type Mismatch error and when I look at the query, Access has changed the join from the Pk in one table to the field after the PK in the other field. I have attached an image to show the change. Note that the join should be from the first fields on each table. I am really stuck with this guys, it is gettin me down and preventing me from developing the database further and my boss is on my case. Can anyone please help me? I have checked all the table relationships and they are fine. Thank you.

Gareth:(

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Ambiguous Outer Joins?

Jul 26, 2005

Attached is a pdf of the query window showing the relationships and table structure; (sorry for the quality) the linkage is also permanent at the relationship window. I created a form (columnar) of Rooms; loaded a subform (columnar) of the projects; and then loaded the students (tabular) as a subform on the projects subform. The data entry is flawless; tabs through each field and form to form in sequence.

After entering several rooms data I tested it at the query level by loading the three tables: rooms, projects, and students, and the permanentely established linkage with junctions came in automatically. I thought I was home free--but when I run the query, I get zero records.

When I attempt various joins, thinking this will yeild all records from the many tables and their match, I get "ambiguous outer joins" and it says to run a separate query and add it to the SQL Statement?

Thanks for any help,

Almost funtional in Ann Arbor........

Oh, and thanks Pat Hartman for the tip on linkage -- although I may have screwed it up anyway.

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Query Problem - Is It Joins ?

Jan 20, 2006

I have two tables...'Suppliers' and 'Despatches'.

I'd like to create a query that shows all the suppliers that are in the Suppliers table as well as the last date of despatch (if any). Thus, this would be the maximum date that relate to that supplier ID. However, despatches that have a quantity of 0 should be excluded.

Currently I have the following, it's working fine but suppliers who doesn't have a corresponding despatch are not being listed. I need the report to list all the suppliers.



SELECT [Suppliers].[fldSupplierFullName], [Suppliers].[ID], Max([Despatches].[DespDate]) AS MaxOfDespDate
FROM Despatches LEFT JOIN Suppliers ON [Despatches].[SupplierRef]=[Suppliers].[ID]
WHERE ((([Despatches].[QtyLoaded])<>0))
GROUP BY [Suppliers].[fldSupplierFullName], [Suppliers].[ID];



Can anyone give me any direction?

Thanks :)

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Multiple Inner Joins Question

May 3, 2006

I am trying to set up a file compare process. I load the two files into two "matching" tables (there is a key field). I have a series of queries which find any differences in the various fields and displays them. My problem is that one field (Field4 - a tran code) is coded 1,2,3 in one file and A,B,C in the other. I have set up a third translation table with two columns, each row showing the matching codes (1/A, 2/B, 3/C, etc). I want to find corresponding rows in FILE1 and FILE2 (matched on KEY) where tran codes (Field4) do not match (ie a "1" in File1 but NOT a "A" in FILE2).

I have not been able to get the two inner joins to work. Can some one help.

This is my last attempt:


FILE1: KEY-Field1-Field2-Field3-Field4
FILE2: KEY-Field1-Field2-Field3-Field4
(Field4 is the code that needs to be translated)

FILE3/numeric/alphabetic
1 A
2 B
3 C
4 D


SELECT FILE1.KEY,FILE1.Field4, FILE2.Field4
FROM
FILE1 INNER JOIN FILE2 ON FILE1.key = FILE2.key
INNER JOIN [FILE3] ON (FILE1.Field4 = FILE3.alphabetic)
WHERE FILE2.Field4 <> FILE3.numeric.

Hope this makes sense.

Mac

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