Find Matching Dates In Tables A And B / Then Populate Blank Fields In A From B
Apr 30, 2012
I have a table tROE with a field listing all dates starting 1/1/10 to date (populated), and three fields for currency exchange rates [USD], [RSD] & [EUR] which are empty and need to be populated. I have another table tROEPartial that has the exchange rates for some of the dates starting 1/1/10 but not all. Their structures are identical. I want to add the exchange rates from tROEPartial to tROE where the dates match, leaving the unmatched fields in tROE blank.
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Dec 10, 2007
Im using Access 2000.
Essentially I want to find out which of the entries in my master table have matching entries in my other tables, and list the ones that do.
So if I have an entry in the master table for “productA”, and there are also matching entries for “productA” in tables “SupplierC” and “SupplierD”. I want to perform a query that will output a list showing “SupplierC” and “SupplierD” (I have A & B tables but if there isn’t an entry in them for “ProductA” I don’t want them on the list.)
I intend to use the results to populate the values of a combo box in future so I require the list to be in a single column, rather than across many columns. Does anyone know if this is possible?
My master table is called “OurProductsTable” and the four supplier tables are called “SupplierA”, “SupplierB”, “SupplierC”, and “SupplierD”.
Each Table has a primary key called “ProductID” and I have linked them together on the relationships screen.
I’m not sure if this is the proper method but I also made another field in each of the supplier tables called “CompanyName” and set the default value as the name of each supplier, so if the entry for supplierC matches the master table entry I can return the “CompanyName” value of “SupplierC”.
Here’s what I thought the code should kind of look like but I don’t know how to apply it properly in a query:
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Aug 12, 2005
Hi,
I have two tables of titles (DVDs and CDs). Each table has a price associated with each title in an adjacent column. I would like to match the titles between them and compare prices. Any help would be greatly appreciated. Thanks. EDS
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Sep 16, 2013
I have with my database. It's holds cost data including purchase made in foreign currencies which need to be converted to GBP using the correct exchange rate so a variety of reporting & stats can be performed.I have a table called Costs within which there are 2 fields
Purchase Currency
Exchange Rate
I also have another table called Exchange Rates 13/14 within which there are 2 fields
Currency
Exchange Rate
When a value is entered in the Purchase Currency field on the Costs table (this is a look up field linked to Exchange Rates 13/14 so it shows the listed currency in drop down) I need the database to automatically populate the Exchange Rate column in Costs i.e. match the value in the Purchase Currency field to the Currency field in Exchange Rate 13/14 and populate with corresponding Exchange Rate from Exchange Rate 13/14.I have tried the following and none work:
SQL Tried
1.
UPDATE Costs
SET ExchangeRate = [Exchange Rates 13/14].[Exchange Rate]
WHERE Costs.[Purchase Currency] LIKE [Exchange Rates 13/14].Currency
2.
UPDATE
Costs
SET
ExchangeRate = [Exchange Rate]
FROM
[Exchange Rates 13/14]
INNER JOIN
[Exchange Rates 13/14]
ON
Costs.[Purchase Currency] = [Exchange Rates 13/14].Currency
3.
SELECT [Exchange Rate]
FROM [Exchange Rates 13/14]
WHERE Costs.[Purchase Currency] LIKE [Exchange Rates 13/14].Currency
I know it is possible to have a drop down for Purchase Currency which shows 2 columns (both Currency and Exchange Rate) you can then use the exchange rate figure for a calculated field. The problem I have is that I am importing data into the costs table from excel. In Excel I can only have 1 value in the Purchase Currency column on the upload template. If I just have Euro in this column the database does not match it to the Euro in the Purchase Currency drop down and also store the correct exchange rate.
Or is the alternative to put this into the calculation of GBP Unit Cost where this somehow matches the Purchase Currency in the Costs table to the Currency field in Exchange Rates 13/14 tables and uses the appropriate exchange rate from Exchange Rates 13/14 to calculate GBP Unit Cost in Costs table.
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Nov 29, 2012
I am trying to find an average of four fields in either a form or query. Basically I have figures for [Grade 1], [Grade 2] but [Grade 3] is an empty field. I need to include all three field because there are sometimes 3 grades, but a majority are 2 grades. How to do so?
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Nov 13, 2006
In a database I have two tables, one is linked to an excel sheet (our customers order) and the other is created via a "make-table query" from our business system.
In both tables I have the customers part numbers and neither contain a primary key.
What I need to do is compare the part numbers in both tables to find if a part number is present in the order but not in our business system.
I just cannot figure out how to do this.
Any ideas are greatly appreciated
/twallstr
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Jun 16, 2013
I am undertaking an analysis of corporate mobile phone data based on data from the phone provider. The base data consists of a number of monthly text files at transaction level for voice calls, data usage, billing/tariff information, international calls/transfers etc. I have set up VBA code to import the text file data into a number of Access tables.I would like to have a way of joining these tables but the only common field is the phone number (a text field with the groups of numbers separated by hyphens).
I confirmed that joining the tables on the phone number text field does not work.My idea was to create an additional table with just one row for each phone number and link that to the other tables by the ID in the new table. I was able to create this table [PhoneNumbers] (by creating a totals query of the phone numbers from the main call transactions table, I then dumped it into Excel and then imported it into a new Access table with an auto-generated ID column).My problem / challenge is how to get the ID column from my [PhoneNumbers] table to appear in each of the other tables so that I can join them effectively. In the Excel-world, I would have used a vlookup function.I even thought of performing this as an interim step in Excel but there are too many records / rows in some of my tables. It seems that the dlookup function is not what Im looking for and even if the IIF function is suitable, I cannot get the syntax to work for me.
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May 1, 2006
The database I'm working on is used for personnel budget projections. Because some employees are hired mid-year, I need to be able to use various dates in my projection calculations.
I have 3 different tables - one with the employee start date, the other with the fiscal year start date, and the last with the start date of certain special pay tables. In order for my projections to work correctly, I'll need to return in a query the minimum of these 3 dates. I know how to do a minimum value in a single field within a table, but don't know how to select a minimum from multiple values in multiple tables. Is this possible.:rolleyes:
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Oct 26, 2004
I am a firefighter who has been tasked with creating a database to track repairs and inventory on breathing apparatus(SCBA). There are several(5) related pieces of equipment that I think should go on the same table. Three of these will have nearly identical fields. The other two will have additional field specific to them. Should I create one table including all five pieces and just leave the extras fields blank or is there a better way.
Thanks.
Mike
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Feb 6, 2012
need to create a database for work. there would be a way to select an id based on a previous table and have parts of it populate in this new table.
For example:
Table A - Webinars (Webinar ID, Webinar Title and Client)
Table B - Sessions (Session ID, Date, Webinar Title, Time, Facilitator, Session Occurred, Reason, Conference Call) [Webinar Title I used a look up field and just select the corresponding Webinar Title and it works nicely]
Table C - Users (User ID, Status, Prefix, Last Name, First Name, Email Address, Component, Role and State)
Table D - Registrants (User ID, Session Date, Webinar Title, Attended).
So in Table D I would like to add Role and Component, so when I select User ID #1 the Role and Component Field populate with the info based on Table C.
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May 19, 2015
I have to import a table into a government database. I've got the data lined up in a table and exported to csv. The problem is that the government database doesn't allow empty fields, or the commas created by empty fields. The empty fields are create by criteria that changes with each employee. Is there a way to get rid of them without manually deleting them? I would imagine there is but can't find anything about it or maybe I don't see the forest for the trees? Sample csv below with surplus commas.
Code:
3010,702073771620150200000000000001,3015,IT3(a),3020,A,3025,2015,,,3030,Sabelo,3040,Nkosinathi ,3050,NE,3060,6012125391085,3070,,3075,,3080,19601212,3100,0000000000,3263,55103,3264,ZAR,3125,,3136,0437343012,3138,,3147,
Farm 1317,3149,Vincent,3150,5275,3160,1,3170,20140801,3180,20140925,3200,52.0000,3210,7.0000,3214,PO Box 13092,3216,Vincent,3217,5217,3218,,3247,N,3249,X,3253,,3254,,3262,,3240,0,,,,,,,,,,,
3601,37,3698,37,4001,146,4497,147,4141,3.70,4142,1.85,4149,5.55,4150,02,,,,,,9999
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Dec 6, 2014
I have a table called Jobslog which contains records for my permanent jobs I have to do for customers in one week.Structure is like:
JobID
TeamID
DayName
JobDescription
Instructions
Each job is assigned to a team, but is following same schedule every week.Can I create like a module or query to autopopulate the table with next week jobs, but putting the date as well, not only day name.For example, each Monday job should have a date field which should be 8/12/2014, Tuesday jobs should have 9/12/2014 and so on until Sunday.Usualy they are more jobs for each day (not day and job).
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Jul 15, 2014
I have two tables identical with all text fields within the same database. One table I export as a csv, delimited with commas separating my fields and quotation text qualifiers. Where the fields are blank there are text qualifiers as well ("" - begining and ending quotations). This is what I need. The second table is exporting as a csv, delimited, commas separating the fields with text qualifier as ""- begining and ending quotations, EXCEPT the blank fields are not putting the text qualifier, and I need it.
First Table: *What I need*
"142358", "PK", "15132678", "", "123.45"
Second Table: *What I need to fix and do NOT want*
"142358", "PK", "15132678", ,"123.45"
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Oct 9, 2014
I am in the process of building Append Queries for new records, and I know I can do an Update Query to enter specific information. However, how can I update multiple records from a (externally sourced) linked table to fill in blanks of an existing table? I have created a query to identify records with 1 or more matching criteria which contain the blank fields. I now want to update those blank fields. The data in each blank field is different for each record (same type, just different data).
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Feb 5, 2015
Access 2010 database.
I am trying to get an average from several numbered fields, which some may occasionally be blank.
=Nz([JanUS],0)+Nz([FebUs],0)+Nz([MarUS],0)
I get an error message that says "The expression =Nz([JanUS],0)+Nz([FebUs],0)+Nz([MarUS],0) cannot be used in a calculated column. This is a hypothetical expression being used.
The real expression is ...
([GC A1 - 2]+[GC B1 - 2]+[GC C1 - 2]+[GC D1 - 2]+[GC E1 - 2]+[GC A2 - 2]+[GC B2 - 2]+[GC C2 - 2]+[GC D2 - 2]+[GC E2 - 2])/10
This expression works great until a field is left blank, and then the average box is left blank.
The fields I am trying to add are Long Integer. Would that affect it?
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Mar 27, 2014
I am creating a table in access 2010 for my consumable and bench stock report. I made a 12 fields which I name it the month of the year and another 1 field to add the total disburse materials in one whole year. I did this formula to add the 12 fields
[Jan]+[Feb]+[Mar]+[Apr]+[May]+[Jun]+[Jul]+[Aug]+[Sept]+[Oct]+[Nov]+[Dec].
But the problem is its just adding the complete consecutive months that I disburse and the row with blank section the total disburse doesn't show on the total disburse for the whole year. I try to use the code =Nz([Total Disburse],0) but it shows on the screen i cannot be used in calculated column.
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Nov 23, 2014
I am trying to create a query and in the expression builder to find the max value from 3 different fields in 3 other queries.So each of the fields are called "TopSpeed" and the 3 queries are called "Test", "Training" & "Race".So in my new query I would like to return the MAX speed value from the 3 combined "TopSpeed" fields.Something like
MAX(DMAX([TopSpeed], [Test]), DMAX([TopSpeed], [Training]), DMAX([TopSpeed], [Race]))
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Feb 23, 2007
Hey all
I have a function to display the opening hours for the next 7 days for a client. I have also included the functionality whereby you can create a "special day" with non - standard opening times which are stored in the database.
I have a simple SQL to check to see if the current day is a special day:
Code:SELECT * FROM SpecialDays WHERE SpecialDate = #" & currentDate & "#"
I have run into this problem tho. There is a special date in the database for 03/01/2007 (UK date format 3rd January) but this is being retrieved for the 1st of March (01/03/2007)
therefore this query:
Code:SELECT * FROM SpecialDays WHERE SpecialDate = #01/03/2007#
retrieves the record with the date 03/01/2007
Any ideas?
Thanks
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Aug 23, 2012
I am managing a tool room and one of my tasks is to update a chit board where people sign out their tools. I have managed to make a query to find New Employees and one to find Terminated Employees. I have also made a query to find the matching employees between these two queries.
My problem is that we employ both contractors and direct employees. When a contractor is hired on directly, their name shows up in both the New list and the Terminated list.What I want to do is have a separate query that shows contractors who went direct and not have these employees show up in the other 2 queries.
Both queries are unmatched query that compare the "Current Chit Board" table to the "Weekly Roster Check" table. The first query called "New Employees" displays the data from the "Weekly Roster Check" table where Employee Number from "Current Chit Board" Is Null. The second query called "Terminated Employees" is the exact oposite. The third query I have is called "Contract to Direct" compares the "New Employees" query to the "Terminated Employees" Query with a "fields from both tables are equal" join type.The problem is when I try to do an unmatched between either the New or Terminated Emplyees queries and the Contract to Direct query, I get a Circular Reference warning and it doesn't execute.
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Jul 18, 2014
I have form with an unbound combo box which is populated from a query
It should populate a field in a table which is related to another - however it only works when i query by id number (primary key) and not the text value i want - is it possible to query both so it returns say 1,option 1 - then when selected it will place a 1 in the table - which is related to option 1 in another table instead of just having to select '1' which will mean nothing to a user?
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May 26, 2013
I'm trying to create a form using a combo box to populate multiple fields and tables.
I've created a text field to display the added information using this format:
=Comboboxname.Column(x)
in the text box control source field, and this works for display purposes.However, I need it to populate this data into a field on a table.
For example:
My combo box looks up data that has 2 columns, Part Number and Description.
The control source for the combo box is "Part Number". And that populates the part number in the "Main" table no problem.
The text box I created using the above format in the control source populates the field in the form, but not the "Main" table.
Is there a way for the other (description) field to also populate the "Main" table as well?
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Jun 24, 2014
Is there an easy way to auto-populate a Junction table [in access 2010] given the following two tables with a many-to-many relationship for Tasks? The two tables are
Table 1) tblTasks (TaskID (PK), Description), and
Table 2) tblMeasures (MeasureID (PK), Description, Tasks)
If JCTN table is JCTN_Tasks_Measures (TaskID, MeasureID), is there a way to populate when tblTasks(TaskID) == tblMeasures (Tasks)?
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May 8, 2013
I have a database with two tables, one for the amount that was estimated in each cost section, and one for the actual amount billed for each cost section. The tables have the same number of fields, all with the same names. They can be linked together with event ID. Each table has over 100 fields and I would like to find the difference between what was estimated and what the actual was for each event. I would also like to see which cost section has the most and least variance. I am trying to do this without going through each cost and putting [tEst].[CostName]-[tActual].[CostName].
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Feb 27, 2014
We are a non-profit that does blind mailings for our membership drive.
The company who we buy names and addresses from sends us a delimited file that has these fields as the headings
" ID, FULLNAME,COMPANY, ADR1, ADR2, CITY, STATE, ZIP, FIPS"
Once they send out the mailings, people then send in back a remit slip with a contribution that gets scanned through a program that creates a file that gives us these titles
"ALT ID, AMOUNT PAID, RUN DATE, TENDER, FUND, PURPOSE, SOLICITATION, MEMBERSHIP QUESTION, MEMBER TYPE, CONSTITUENT TYPE, SEGMENT". The "ALT ID" and "ID" are the same in both tables.
I need to find a way to merge the tables and combine the fields that have the same ID # , and then have it create a csv file that reads like this (see below) for only the files of the people that responded so that I can import it into our membership software.
"Alt ID","Title","First Name","Middle Name","Last Name","Suffix","Address1","City","State","ZIP","ct y_code","Amount Paid","Run Date","Tender","Fund","Purpose","Solicitation","Me mbership Question","Member Type","Constituent Type","Segment"
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Sep 5, 2014
I work on a pre-created Access database, and the other day I was working on it, and was trying to export something to Excel to sort it and do some Pivot analysis.
Anyway, I must have pressed something, because now every time I open the database, rather than saying "record 1 of 20463" and showing the data from record 1, it shows "record 1 of 1" and all the data fields are blank. If I go to "Records" and "Show All Records" they'll all come up, but I don't want to have to do that every time, and as I import and export all the time, I'm worried that the next time I try it it'll mess up the years of data I have.
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Jul 9, 2007
Hi All,
I have a strange problem that has me beaten.
I open an Access 2003 table, sort on field "Job Number", click the Find button and enter a job number.
I expect to find 30 records, but Find only hits 8 of them.
If I over-type the Job Number (with the same numerics), Find is then able to return this record.
If I place my cursor in ANY of the 30 records and click Filter by Selection, all 30 records are included.
I thought there may be a non-printable character or a space hidden at the end of the field, but I expect both Filter and Find would return the same records.
Even more strangely, when my client zips the MDB file and emails it to me, this behaviour does not occur on my PC.
Has anyone else comes across this behaviour? If so, can you please point me in the direction that will help me find a solution.
cheers,
Mark Chimes
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