Create Table Of Different Columns In Three Tables Join To Form A Master Table?
Jun 4, 2015
I have three tables that contain different columns but linked by a primary column call Name. I want to create a table where all these different columns in the three tables join to form a master table which can be updated regularly either through the master table or the smaller tables. The master table also has the primary column as Name.
If I update the master table with records, it should update the respective linked table and vice versa. I also want to link these tables to my SharePoint site.
Note: except the Name column, none of these tables have any other columns in common How do I go about this?
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Jul 7, 2014
I have a database with two tables. tbl_job_information contains all the contracts info etc. tbl_data contains all the relevant work data. The first table is restricted to certain personnel, whereas anyone has access to the second table. Both tables have a column called 'job no', in the first table it is a primary key, in the second just a field. I would like to make it impossible in the second table to change the data in the 'job no' column to anything that is not in the same column in the first table. It this possible within the tables themselves, or would I have to do it via coding and forms?
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Jun 24, 2013
I have some code. I want to copy all columns from
Code:
tabela_zrodlowa = "tblGoraZlecenia"
but only one column which is called "Id_rodzajpracy" from
Code:
tabela_zdrodlooffset = "tblOffset"
How could I modify red instruction to do inner join?
Code:
Dim rec_GoraZlecenia As DAO.Recordset
Dim rec_GoraZlecenia2 As DAO.Recordset
Dim rec_GoraZlecenia3 As DAO.Recordset
Dim tabela_docelowa As String
Dim tabela_zrodlowa As String
Dim tabela_zdrodlooffset As String
Dim s As String
[code]....
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Mar 10, 2013
I have been asked to maintain a directory for our local Scout district. It's currently in a spreadsheet, but is crying out to be a database.I have created a "group" table, this lists all the groups in the district.I have a 2nd table called "people" this holds details of all the people in the district.As some people can have a role in multiple groups, I have created a 3rd table called "link", this is to link the people to groups.
Having read various different posts on sub forms, I am still at a loss on how to create a form / subform to populate the link table.My initial thoughts were to have a combo box on the main form, listing the people and then have a list of groups on the sub form (the are only 24). I would have a check box next to each group and if checked, it mean that the person selected in the combo is associated with that group.However my issue is that the tick box would be a "yes/no" field and the entry in the link table needs to be a number.
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Apr 8, 2015
I'm working on recreating my church's records in access and was originally wanting to take people from the Visitors table and automatically move the to the Members Table (and same with Deceased & Moved), but after some searching found that's not really do able. So now my question is, can I have a master table that has everybody (visitors/members/deceased/moved) and then split that into different tables while keeping the main table (that way I can go into the main table and reassign the person)?
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Jan 2, 2014
I have a database with 7 related tables. Now the main table is called STUDENT. I am essentially creating a report card system and have broken down each part of the report into another table. Now to make it easy for teachers I have created a form which they can search for a class and in a datasheet all the students plus their ID numbers come up along with the spaces for them to enter their grades etc.
The problem I have is this. How can I get access to look for any updates from the STUDENT table and apply this to the other tables as it would not do this automatically, even though they are linked one-many I have copied the data from the main STUDENT table into each other table just so theres a reference for a teacher. Is there any magic button or something that I can make to do this so all extra student names and IDs are added to all other tables?
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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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Aug 19, 2013
I was wondering if it was possible to have a master table where say 10 of my regulatory tables and their data once inputted from the forms will appear there? Is this possible? Because right now, each of my regulatory tables has a form where the data is inputted and appears within said table.
All these tables are separate, obviously. I want to consolidate all the information into one spot, is this a possibility within access?
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Oct 16, 2014
I am currently working on ODBC linked tables to our webend system. I need to create a join to a lookup table but I cant seem to get it to work as it only seems to show me results from one of the tables not both? Ive tried LEFT and RIGHT joins plus INNER JOIN.
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Jan 28, 2013
I am using Access 2007 and have inherited a database. It has linked tables of Excel spreadsheets that are information extracted from our main system. The user wants developing a much faster and customized approach to billing the customer based on payroll related information.
There is a table of payroll billing transactions and it has the following record lay-out,
job_num, employee number, employee name, union group, rank, regular hours, overtime hours, other hours, trans_date, seq_num
6430, 2301, john doe, 1, F, 8.0, 0.0, 0.0, 12/01/2012, 254333
On December 1st John Doe worked 8.0 regular hours as a pipefitter foreman on job number 6430 and this is record (sequence) number 254333.
There is another table that defines the union group. I am not concerned with this information at this time. The seq_num is a sequentially and uniquely assigned number given to each billing record in the main system.
There is also a Rate Master table and it has the following record layout,
job_num, union group, rank, regular_billing_rate, overtime_billing_rate, other_billing_rate
I am struggling as to how to relate these two tables so that I can develop some queries from it.
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Apr 9, 2013
I have 1 table that I duplicated to make 3 tables total. I did this b/c I am trying to create separate columns from the same field and table. The field is Workorder. Each workorder list the workorder number followed by a dash and then code. I am wanting to put all of the workorders with the same code in it's own column.
I have 5 codes that i am searching for. The first column list the workorder and a code (123456789-AD). The second column (123456789-BC). I'm good to this point but my problem occurs next.
The third column i am trying to put 3 types of workorder and it's code in the same column. As follows, (123456789-CD, 123456789-TC, and 123456789-PTC. However, when I do this it takes the results from the 3rd column and applies it to the 3rd column but also the 1st and 2nd column. I tried a UNION query and unless I am doing it incorrectly it does not work.
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Nov 4, 2014
I have a make-table query that pulls all the fields from 1 table (MainTable), and creates a new table with a date stamp based apon a form value entered (New Table = MainTableWithDate).
Currently, I setup the query to pull info from the form field like this:
DateField: [Forms]![frmmain]![DateField]
However, when the make-table query is done - all date fields are blank (all other fields are correctly created), and when I look at the new created table (mainTableWIthDate), the typeassigned to the date field is "Binary" (in the form, I've specified LongDate).
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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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Jul 15, 2013
I have a form, a subform and a master unique table. I need the unique table to updated in the following manner: Form has certain fields that need to be assigned to every record created in the subform[id] and [info1] Subform has a unique [caseid], and contains further [info2] but needs to be bound into [id] in the main form. Example of the master unique table:
id info1 caseid info2
1 aaa 1001 asd
1 aaa 1002 dfg
2 bbb 1003 fff
3 ccc 1004 ffg
3 ccc 1005 ggh
I've managed to accomplish this with a linked table&subform structure, but the master unique table looks like crap because it collapses the subform values into sub-records in the master table when the [id] is similar. The data is in the rigth place, i just want it not to be collapsed/expanded, but every unique recors shows in the table in the regular format
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Jul 1, 2013
I have 2 tables, master & child. with a one to many relationship.
On one of my forms I want to display some of the fields from the master table and only the last entry from my child table.
How would i accomplish this?
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Sep 20, 2014
I'm Access 2010 newbie. I need to transfer Excel program into Access.I have a .csv file (data extracted from emails) and a Master Excel sheet. Master Excel fields are updated from the .csv - if the primary keys match, else the new records are added. Also, the .csv contains colour names, which must be translated into corresponding peoples' names.
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Sep 5, 2014
I am trying to create a cross join or Cartesian product TABLE, not a query.
I am creating a training database. For each and employee and each training event, I want to know - is this event required, who approved it, and when was it completed. The table I envision looks like this:
Code:
EMPLOYEE_ID EVENT_ID REQUIRED APPROVER EVENT_DATE
1 1 Y WPD 9/5/14
1 2 N
I currently have 39 employees and 473 events - 39*473 = 18447 records
I was able to make a cross join query and use make table, but whenever I add a new employee or event, if I update the make table query I will lose all my existing data.
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Jan 13, 2006
A SELECT works:
SELECT *
from mastertable
INNER JOIN secondarytable
ON mastertable.Identicalfield = secondarytable.Identicalfield
But none of these do:
DELETE
FROM mastertable
INNER JOIN secondarytable
ON mastertable.Identicalfield = secondarytable.Identicalfield
**Incorrect syntax near the keyword 'INNER'.**
DELETE
FROM mastertable JOIN secondarytable
ON (mastertable.Identicalfield = secondarytable.Identicalfield)
**Incorrect syntax near the keyword 'JOIN'.**
DELETE
FROM mastertable
WHERE (mastertable.Identicalfield = secondarytable.Identicalfield)
**The column prefix 'secondarytable' does not match with a table name or alias name used in the query.**
DELETE
FROM mastertable
WHERE IN (SELECT *
FROM secondarytable)
**Incorrect syntax near the keyword 'IN'.**
Can anyone help? This should be easy, shouldn't it?!
Thank you.
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Aug 29, 2006
I have a form that I am working on.
When you open the form, it asks for a tool # (which will be a drop-down box). There will be a command button that will bring up a sub-form. In the subform, there are 2 combo boxes. One picks the group that the tool falls under, and the other has the section of the group for the tool.
When the user picks the section, I need it to filter the questions that pertain to that section (which is listed in a list table), and pull those questions, and populate the master table with them. (i.e., Pulls "where is tool?" from tblQuestions, and puts it in the tblQuestionMaster when section is selected from combobox).
:confused:
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Jun 5, 2013
I have two tables that are formatted identically....
Table1 = MasterTable
Table2 = TempTable
I am taking a copy of one of the entry from the master table and Copying it to the temp table.I then open a form on the TempTable that enables the user to modify the content without affecting the information in the MasterTable.On Completion and Save I wish to take this modified content and update the MasterTable Using the Field "ID"
the tables for example look like this
ID NAME AGE DATE1 DATE2
I am guessing I need to use a
Code:
DoCmd.RunSQL UPDATE "MasterTable" WHERE "TempTable"
Type of command but not to sure on the correct syntax and as everything is the same the use of wildcards for all fields
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Dec 23, 2013
I have got problem with ms access report. I want to make a report which is based on
1) first master table
2) first slave table
3) second slave table
I have done some research and decided to do some form with subform. So I have got the view one record from master table and many record from slave tables in one view.
But it turned out that it has become duplicate records. (the relationship are ok - it duplicate master record as many as slave records)
So:
1) how i can do ms access report from multiple tables - one master record with multiple records form slaves tables
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May 1, 2012
Here is what I am trying to do: I have form, and a table which is created from this form. The data is entered a second time using the form to make sure there are no discrepancies.
Any easiest way to implement this? (create a new table (which is duplicate), and then compare them?
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Aug 16, 2013
My Approach database contains records relating to nearly 800 sites in London. There are radically different amounts of data held about each site. The database contains a lot of different tables, each containing a different class of information. Not all the sites listed in the database have information in all of the tables.
The unique thing that holds it all together is the unique site reference number. Unfortunately this is split into two separate columns in the Approach database, "Reference" and "Suffix". Not all sites have a suffix. (The purpose of the suffix is to identify sub-sites which are subordinate to the main site reference, but need to have their own individual records.) Because many sites have no suffix, most of the fields in the second column are blank.
In order to link all the tables together in access I need a Primary Key which is unique to each site. In this case the reference/suffix number is the obvious (only) candidate. There is no problem using two different columns to create a primary key. The problem I face is that it doesn't like the fact many of the fields in the second column are blank.
My solution to this is to combine the two columns into one. That would give every site a unique reference, and none of the fields in the combined column would be blank. Can I work out how to do it? All I want is a new column that displays the reference and suffix (if any) in a single field, no spaces.
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Jan 23, 2013
My database has three tables with many columns. The three tables are identical in the names of their columns.
I want to copy all columns from all three tables together into one single table, giving the respective columns prefix table1-, table2-, table3- since the columns would otherwise be indistinguishable.
I already tried to search the board for "table columns add prefix".
I use Access 2010
I managed to copy all columns together into one table through design-view, but cannot figure out the "add prefix" step.
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May 21, 2013
I have 4 tables that store information on guest charges (stayinfo/room rate, fuel charges, bar tab, merch charges) each linked to table carrying guest ID's. Is there a way to combine/merge all the tables into one in such a way that all of the guestID's are in one column, all of the charges are in another column etc? Basically adding one table to the bottom of another.
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Jul 15, 2015
I have an Access table with data fields however at after the last field column, I have about 15 blank and unselectable or uneditable columns that I don't want there. How I delete these? Reason I want to delete them is because table is a subform on a main form and these extra columns are visible on it and they also cause a scroll bar to shown
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