Help Need Creating A Join Between 3 Tables
Sep 6, 2005
Hi there
I have made a form I am trying to bound 3 tables to.
The 3 tables are
tblPersonalInfo
tblBookingInfo
tblSkills
How I am trying to set it up is that I enter someones personal details in once. But using the same personal details someone can have more then one booking.
With the skills....each person can have lots of different skills.
Basically I work for a recruitment agency and I have been asked to build a database that can add new people.add skills to that person.....then add different jobs to the same person.
I have made 3 tables
tblPersonalInfo
PersonalID
chrForename
chrSurname
dtmDOB
chrEmail
tblBookingInfo
BookingID
chrJobTitle
curPayRate
PersonalID
SkillsID
tblSkills
SkillsID
Skills
I have joined all tables togeather (I think wrong but trying) the tblbookinginfo is joined to tblbooking using a 1 - Many relationship using the primary key of tblPersonalInfo to the field PersonalID in the table tblBookingInfo
I have joined tblSkills to the table tblbookingID through SkillsID
I created a query using all 3 tables and have used this to bound the form....
The form contains 3 pages and the 1st page works ok (it only contains info from the tblPersonalInfo) the 2 other pages don't seem to work as I want them to.
I would like to be able to click to add a new person and also new booking and new skills
Currently I am able to add new personal details but nothing else.
Can anyone see what I am doing wrong?
Thanks for taking the time to read this
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Feb 11, 2014
I have a table called MiscORders where all the orders are tracked. There is an ID, order number , other fields and ParentorderID fields in it. Whenever an order is modified they create a new order with ordernumber and have the previous order number as the parent. The next time it is amended or closed another order is created with the parent order attached. Here is some sample data
Order ID OrderNum Parent order id
1 MISC 2013-10
2 MISC 2013-10A MISC 2013-10
3 MISC 2013-10B MISC 2013-10
Now I am creating a query that shows the lifecycle of the order
MISC 2013-10 Issue and deadline date MISC 2013-10A issue and deadline date MISC 2013-10B issue and deadline date.I tried to create a query using self joins to the same table. SQL is attached
SELECT MISCORDER.OrderNum, MISCORDER.[Date Issued], MISCORDER.[Deadline Date], MISCORDER_1.OrderNum
FROM MISCORDER LEFT JOIN MISCORDER AS MISCORDER_1 ON MISCORDER.OrderNum = MISCORDER_1.RescindedOrderID
WHERE (((MISCORDER.OrderNum) Not Like '*A' And (MISCORDER.OrderNum) Not Like '*B' And (MISCORDER.OrderNum) Not Like '*C' And (MISCORDER.OrderNum) Not Like '*D') AND ((MISCORDER_1.OrderNum) Not Like '*B'));
How can I put a condition on the table to show only records with order num ending with A. It is not working if i use it in the where condition..
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May 16, 2005
Hi, I am new here and need some help with MS Access97. I am looking for a more convenient way to join tables together. The usual way that I know is to drag the field(s) in one table and drop it in the other table (within the relationship window).
Is there any other way that I can do the same without drag and drop (keyboard instead of mouse)? This is real problem to me when I need to do some modification and have lots of tables scatter across few pages and the vertical scroll of the Relationship window is not working properly with drag & drop technique.
Please help. Many thanks! :)
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Nov 16, 2013
And then called this join as a symbol or variable, and then have it use to select the items from these joined tables, can this be done in Access? Here is an example of a code that I created, but it has an error message saying the FROM syntax is incorrect.
Code:
SELECT firstJOIN.trainID, firstJOIN.trainName, firstJOIN.stationID, firstJOIN.stationName, firstJOIN.distance_miles, firstJOIN.time_mins
FROM (trains INNER JOIN ((station INNER JOIN lineStation ON station.stationID = lineStation.stationID)
INNER JOIN bookingLeg ON bookingLeg.startID = station.stationID or bookingLeg.endID = station.stationID )
ON trains.trainID = bookingLeg.tid) as firstJOIN
Can Access do something similar to this, in the FROM statement I joined 4 tables, because each unique fields are in each table and I have to joined them to get those fields. I called this join firstJOIN and in the SELECT statement, I list those columns in the table by calling it firstJOIN.trainID. Can Access do something like this, but syntax it differently?
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Oct 2, 2005
i have joined a jobs table and payout table together and performed a query.
however i would like to perform SUM by the job_id but crew_id fields are duplicated.
(the payout table comes from a subform that doesnt differentiate crew type so my SUM totals all the payouts whereas i want to sum the payouts by job_id when the crew id are repeated.
TOTAL JOB_ID CREW_ID
$5000 2 2
$3290 2 2
$1000 2 7
$2500 2 7
need to return $8290 for one query (5000+3290)
then $3500 from another (1000+2500)
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Oct 28, 2005
I am creating a mail-merge application.
The data stored will be dealing with Students and Qualifications that they have attained. The link table in the relationships shown/attached, allows a Student to have multiple qualifications.
When I merge the data, I will need to list all of the qualifications that each student has attained, which will need to be either in a item list, or in a comma-separated list.
The list will need to be pulled from the link table (StudentQualifications). For example:
StudentID #1 >> Qualification #1 Description
StudentID #1 >> Qualification #2 Description
Etc
Etc
So, when the data is merged, it will specify that:
StudentID #1 has acheived Qualification #1 and Qualification #2 and Etc, Etc.
How can I create this list in the first place, which can then be used in the source of the merge for the document.
Any ideas as to how I can pull multiple information into either a single string to pass to the merge or into a list in the document would be appreciated.
Graham
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Jan 22, 2008
Now that i have read this again, i think it could be summed up into one question...if i have a form based off a query with an outer join that has various duplicate records, is there a way to use the recordset in an if statement that says something like if this recordID = that recordID then dont show one of them...hence not showing the duplicate field data in the form.If you want a more specific description of the problem, read on, otherwise don't read on.Hi All,So I hope I can explain this ok....here goes....I have a search using dynamic queries: I have a form where the user can put in various information he wants to search to find a record. In this case it is searching for Hotels. So the user can search a country to see all of the hotels in that country. Also, the user can search an interest like Beach or Nature to see those hotels that apply. Obviously each hotel may have more than one interest so I have a 1-many relationship with a table called Hotels_Interests.The kicker, and you can likely already see why, is that the user does not have to fill out every search field. He may search Country&Interest, or just one or the other, or leave everything blank to see all hotels in the database. The results are simply ordered by HotelID or something like that in a form that is based off the dynamic query. The dynamic query is of course just based off the query i explained, but with criteria added in.The problem is with the query that i am basing this search off of. Right now it has the main Hotels table as well as the 1-Many table Hotels_Interests and even another that is 1-Many Hotels_HotelTypes (say All Inclusive, Resort, etc.). So this query has various 1-Many tables as well as the main Hotels. Now, if i fill in all of those fields in the search form, there will obviously not be any duplicates returned, which is super. But if i leave Hotel_HotelTypes search field blank, i will be returned with the same hotel twice or more times, which is my problem, because i want nice search results.I have heard of people using Union queries to get rid of duplicates but this obviously does not solve my problem as i do not want to just get rid of these entries. What i think i want is some VBA method or whatever of showing in my search results each HotelID that meets the search criteria only one time.Right now i have it working with If statements that say if the user has left a specific search criteria blank then base the search off a different query. This is obviously crazy and is only a temp fix. Now that i want three or more 1-many tables in my query, i would be talking about if statements for like 6 or more queries, insane.I apologize for the length of this, but i wanted to be perfectly clear. I feel like it should be not too hard, like using a record set for the form and not showing certain records or something, but i am not sure how to do it.Thanks so much. Dillon
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Dec 15, 2005
Okay - the other database is in the works and is going sloooow (the one that is being created with normalization).
Meanwhile, my other database that has no normalization I am having a problem running a query (now I know why its so important to have good structure).
To give you an idea on how bad this is...:o .....
3 tables - 94 fields to each table - each table has identicle fields, just different data. :eek:
Anyways, I have students in each table (each table is an Annual Report). I want to be able to run a simple query and combine all the students into one.
How would I achieve this?
Thank you!
And for all who are thinking about designing a database - READ READ READ and do some more reading on normalization!!!
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Feb 25, 2005
helooo...
i have 3 tables -Recipes, Ingredients and Products.
Recipes table:
RecipeID -PK
Ingredients table:
IngredientID -PK
IngreRecipeID -Foreign key to Recipes table
IngreProductID -Foreign key to Products table
Table:
ProductID -PK
how do i join them into 1 recordset? :confused:
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Jul 11, 2005
HELP!!! :confused: I do have a 5 tables 4 tables do have a foreign key of the main table. I join the 4 tables with the main table but when I am editing the information I cannot edit it. and no error appears. so I am just wondering what happen with my joined tables? please help me!!!!Thank you in advance
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Apr 3, 2006
How do I join two tables. I have a table and a lookup table. My table has products on there that are listed as custom or basic. I have a look up table that has an ID for basic and Custom. In my table, i want it to read what the id is for each product instead of it reading "basic" or custom. Someone said that I need to join the two tables and do an update query, but I don't understand how to.
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Mar 24, 2008
That is the question:
Whether 'tis nobler in the mind to suffer
with VBA Programming and the outrageous errors,
Or to take up arms against a sea of Access troubles.
Sorry I was in the mood for Shakespeare.
A quick summary first:
In the attached file I have my Relationships. One main table, Workorders with various one-to-many relationships back to their respective tables. If you look at the attachment and see a field with 'wrk' that's my foreign key.
What I'm trying to do is this:
Where-ever there is a 'wrk' field I want to add in all the fields (minus the ID Primary Key) into the main Workorders Form.
Then on the form itself I should just be able to enter in the data that is required for the fields.
So here's what I'm thinking for the coding is to Join the various tables to thlet me know if I'm on track or not. I'll start with a small one, because if I can get that right, the rest should be simple.
SELECT Model.ComputerID, Make.ComputerID
FROM Computer
INNER JOIN wrkComputerID ON Model.ComputerID = Make.ComputerID;
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Dec 12, 2005
Hi,
I've got three tables:
tblEvent
--------
Id (PK) | Event_Name
tblDelegate
--------
Id (PK) | Delegate_Name
tblBooking
--------
Id (PK) | Event_Id (FK) | Delegate_Id (FK)
I need to retrieve a recordset with the following information:
Booking Id | Event_Name | Delegate_Name
Can anyone see how to do a SELECT statement to do this?
ANy help would be great, thanks!
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Dec 20, 2005
Hi,
I have the following four tables:
tblGroup:
Group_Id (PK) | Group_Name
tblSubGroup:
SubGroup_Id (PK) | Group_Id (FK) | SubGroup_Name
tblProductType:
ProductType_Id (PK) | SubGroup_Id (FK) | ProductType_Name
tblProduct:
Product_Id (PK) | ProductType_Id (FK) | Product_Name
I need to select a single Product_Name (first one which appear alphabetically) from tblProducts given a Group_Id.
Is this possible? Presumably I need to join the tables in between?
If anyone can help with this it would be much appreciated, thanks...
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Jun 30, 2005
there must be a way to do this, but i haven't been able to figure it out yet...
table one has three fields i need to be concerned with, member_ID, range_start, and range_end. no part of any range spanning range_start through range_end will be duplicated.
table two has several fields i need, but the field of primary concern is a person_ID that will fall somewhere within a range designated in the first table.
how in the world can i join these tables, since none of the IDs in the second table are actually listed in the first, but fall in between values?
i need to get member_ID from table one, person_ID and several other fields from table two.
any ideas?
thanks for any help,
john
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Oct 2, 2005
hi
i have 2 tables, A and B
A table
StockDate Price
02/04/2001 1.12
04/05/2001 1.15
14/08/2002 1.14
18/09/2003 1.26
and so on 1.48
up to 2005
B Table
StockDate Price
02/04/2003 1.12
04/05/2003 1.15
14/08/2003 1.14
18/09/2004 1.26
and so on 1.48
up to 2005
i like to know how to write codes to join 2 tables into 1 table like
C Table
StockDate Price
02/04/2001 1.12
04/05/2001 1.15
14/08/2002 1.14
18/09/2003 1.26
02/04/2003 1.12 --> B Table
04/05/2003 1.15
14/08/2003 1.14
18/09/2004 1.26
and so on 1.48
regards
ellen
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Jan 30, 2007
how do you join two tables?
help plz. thank you!
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Aug 22, 2014
What is the purpose or the advantage to doing more than one join between two tables? How many joins can you have between two tables?
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Sep 5, 2005
Hi there
I am hoping someone can give me a few pointers on how to get started on what I am trying to achieve....
I have 2 tables that form a 1 - to - many relationship.
I have designed a form that I wish to show fields from both tables.
Using ADO I would like to be able to open the form and be able to see my desired fields in the same form.
Can anyone provide any ideas on where I can get started.
Thanks for your help!!
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Dec 20, 2004
First time user!!!
I work for the school dist. and we have 2 tables for 2 different groups.
I need to pull data from them both and create a new Query.
Example
Table 1:
Name, address, phone
Table 2:
Name, address, phone
(No similarities in ether database, and we'd like to NOT export data)
I'm hoping it's an easy fix that I've overlooked.
Michelle
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Jul 13, 2005
Have some problems with a Purchase Order (PO) System I'm trying to do.
Figure 1 is the PO entry form. The upper part of the form shows the Header, while the bottom part shows the Line, containing all the ordered item details.
I separated the information keyed in into 2 tables, namely Header table (Figure 2) and Line table (Figure 3). The header table shows only the header details. With the order ID, the header is linked to the Line table where all the ordered items detail can be found.
I want to join the 2 tables and put the data into a new table, which will later be exported to text/spreadsheet for other purposes. I know it can be done using the make-table query. But my concern is about the layout/format of the table.
I would want to put my data where there's one header row followed by the corresponding line rows. Then another new header row with its line rows. I'll give an example:
H XXX XXXXXXXX XX X
L XXXXX XXX XX
L XXXXX XXX XX
L XXXXX XXX XX
H XXX XXXXXXXX XX X
L XXXXX XXX XX
L XXXXX XXX XX
L XXXXX XXX XX
L XXXXX XXX XX
Note that not all the fields for Header row and Line rows are the same. So can I put different data into the same column?
Would appreciate it if anyone could solve my problems. Thanks. ;)
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Nov 6, 2007
Hi,
I have an unbound form that is based on a query. On the Load-event I have populated textboxes with the underlying records (it works fine).
The underlying query is based on 2 tables that are joined on (PrimaryKey) Table1.ID = Table2.ID (ForeignKey).
The Form has one Add-CmdButton. When the user will click the Add-button the content of the textbox will get added or saved in the underlying database.
I want to know the SQL to add, so that I can write the code behind on the Click-event of the button.
I know on how to add records with a single table (writing code behind), however, I want to know on how to do when it comes with joined tables (INSERT SQL statement ?).
Thanks and regards,
Prodigy.
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Feb 13, 2005
I would like to join two tables with one query. Here is the twist though.
The first table would have a set of value like so:
0
50
100
300
500
750
1200
1500
the second table would have values as such
0
1000
1300
1500
1750
by just setting up the relationship to show all values from the sirt table and only those from the second table that match I get a list of values that will not work for me. What I would like to reflect
in the query is all the values from the first table and if there is for instance no value of 500 in the second table I would like to return 1000. For instance there is a zero in each table so that would be output twice. There is however no value of 50 in the second table so the query would read 50 and null or blank when I would like it to read 50 and 1000 (The next value higher).
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Jun 12, 2013
We have a huge Database (relative huge ). Because of that I had to split the database on multiple tables to not lose performance. The main seperation is for every year and Terminal so I have now 6 tables with the same data and structure. Its making maintaining, changes and coding realy hard
Tables:
tbl_DL_Salzburg_2012
tbl_DL_Salzburg_2013
tbl_DL_Munchen_2012
tbl_DL_Munchen_2013
tbl_DL_Ulm_2012
tbl_DL_Ulm_2013
At the end of every year we have more than 10 000 records in each table.
The second Problem for joining the tables is that i have to filter them on Terminal (Salzburg, Munchen, Ulm) and on Year (2012, 2013, 2014). The Form I use on that table is a split form (reason is the fast filtering and searching in the datashed).
The first problem with the large amount of records i can solwe with an sql server but there is still the problem with the filtering
I tryed to use the form RecordSource and an SQL statement but in that case (depends how the SQL is struktured and the RecordSource is used) the users cant add or delete records in the table. It shows them that the record is added or deletet but when they leav the form they are all gone
P.S. It's an multiuser database. Making things more complicated
How to solve this second problem with filtering and not disturbing adding and deleting records.
I know that splitforms are not good but the users don't want to use something other that also takes me away the solution with unbound forms
I would like to move to one table until the end of the year. If not I have to handle 9 same tables.
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Oct 3, 2007
Hi,
I am trying to join 2 tables with composite keys - each of them have the same 4 columns as part of its key - date/person/problem/date sent.
Table 1 has 5 columns (4 key columns + 1), Table 2 has the same 5 columns plus 1 additional column (Comments).
I am trying to match the Comments column in Table 2 to Table 1 and show the output in another table.
Currently, I've related the 4 columns in each table to each other, each relationship defined as including all records from Table 1 and only the records from Table 2 where the fields are equal.
In the fields, I have 5 Columns from Table 1 and the last column (Comments) from Table 2. When I run the query, I get all the records from Table 1, but not all of the Comments that match from Table 2 are shown.
Any Ideas on how to improve this link?
Thanks!!!
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Oct 28, 2005
Hello,
I want to comine the following queries into one so that I can alter the parameters from a webpage.
I have a users table that has the department in and I have a TimeTable Table which has dates and option codes.
I need to select everybody in a department in the example it's Logistics.
I then want to link these people to the timeTable Table based upon a field.
The problen is that I want to select only a specific week. I can do this using two queries but that isn't going to work in ASP.
The Results should be as follows:
Person Date Option
A
B 01/10/2005 1
B 02/10/2005 2
C 01/10/2005 1
The two Queries look as follows:
SELECT TimeTable.*
FROM TimeTable
WHERE (((TimeTable.Date)>=#10/24/2005# And (TimeTable.Date)<=#10/30/2005#));
The above is then saved as Query1
SELECT Users.*, Query1.*, Query1.TimeOfDay, Query1.Date
FROM Query1 RIGHT JOIN Users ON Query1.UserID = Users.ID
WHERE (((Users.Department)="Logistics"))
ORDER BY Users.Surname, Users.Firstname, Query1.TimeOfDay, Query1.Date;
Any help would be great!
Cheers,
Matt
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