Hi,
Im very new to sql so please excuse my ignorance, I ve been trying to do this for a while and not getting anywhere:
I have a table that has customer and product data in it. Its super market data.
I have a field that has customer education level (education), this holds text, (bachelors degree, graduate degree, high school degree, partial college, partial high school)
and a field low_fat which is boolean (0 or -1), wether the product purchased was low fat or not.
Im interested in the realtionship between education level and number of low_fat products purchased.
I'd like a resultset that counts the number of low_fat products purchased for each category of degree level. Something that looks like this
EDUCATION Low_fat_Count
bachelors degree 500
graduate degree 234
high school degree 124
partial college 333
partial high school 124
Is this possible?
So far I've come up with this:
SELECT education, COUNT(*)
FROM AllTablesMerged
WHERE low_fat=-1
GROUP BY education;
but access asks me for specify parameters for education and low_fat.
After designing the database that mean after creating all the tables and when pressed on relations buttuon it shows a diagram with relations established. Is this a kind of ERD. in this it shows relations between entities so can we call that an ERD?
Can anyone give me a direction for the following problem please :
I would like to create a yearcalendar that might do the following job for me:
I have 12 firms with different amounts of people working for them. We need to see those people once a year and give every firm an amount of days that they can come see us. Every firm may send 5 people each day but we can see up to two firms per day. So we receive 10 people on a daily base but only a max of 5 belonging to one firm.
I would like to have a means of automaticaly according dates to those firms over a period of one year but I must be able to exclude or instance, week-ends, holidays and so on...
I hope you can give me a start because I realy don't know where to begin
Hello all, I need help with making a query this will check the OrdQty for all items in a specific order against the Sup1inv field, then if supplier 1 can not fill the order have it check against Sup2inv field. Here is an example of the data im working with
The part i am having trouble with is making sure the query "understands" that both items on order 555 are the same order so the end result would tell me that order 555 needs to be placed at supplier 2, not 1.
There are total three tables tblInternal, tblExternal, tblCourses. Table tblInternal and tblCourses is one to many relationship by reference foreign key InternalID from tblCourses to tblInternal. If I just use these two table to set up Master form and subform in ACCESS, you can in subform Field Linker window of subform property Data tab select primary and foreign key to generate link between Master and subform. So if you select user name from tblInternal in Master form ComboBox, you can see the detailed information the user relates to.
Same relation between tblExternal and tblCourses.
Now I want to merger tblInternal, tblExternal to list user name in ComboBox by Union statement. But in SubForm Field Linked window I just see one primary key from one of these two tables instead of two primary keys from each table.
I have built a Access solution for a music school, It was installed on 3 machines.
I'd like to protect my database from installing onto another machine without my permission.
I did install database as a mde file so they cannot see my codes. However, if they copy the database to another machine (esp. another machine in different school) they can use my software without my permission. How can I prevent this? If they copy the mde file into unauthorized machine, database should work as a demo version (such as limiting the number of records in tables to 10). How can I do this? What should I check, hd id, mainboard serial or what? Is there any ready solution (at least modifiable) for that kind of problem?
(see sig for details on what I'm capable of before you toss code at me ;P )
Here's my current setup:
Table1(Assignments) Instructor <related to Instructor table, pulls data from there) Academic Year Fallcourse# (where # = 1, 2, 3, 4), (course pulled from Courses table) Fallcourse#comp Fallcourse#notes Wintercourse# Wintercourse#comp Wintercourse#notes Springcourse# Springcourse#comp Springcourse#notes
Table2(Courses) Coursename (unique) Coursetype (required, elective) Courselevel (ugrad, grad, MAS)
Table3(Instructors) lastname firstname empID rank
The purpose of the database is to assign courses to various professors and append supplementary compensation and, if necessary, notes to each course assignment. Each professor can be assigned up to 4 courses (or something to take the place of a course) per quarter.
My problem. I have created a quite a few reports with this setup including an academic year schedule, compensation reports for the year, sabatical / course release listings, etc. I am having trouble with what I am hoping to be my final report.
Requirements for the final report: List of all courses for an academic year (filter by year) group by level (easy) group by type (easy) append instructor's name to the end
Report/Relationship Problem:
I can't seem to set the relationship to allow more than one field's data into the report. I can only show courses from the [Fallcourse1] because I can't relate multiple fields from the "Assisgnments" table to one field in the "Courses" table. Effectively, that's what I want to do, but my mind's burnt and can't seem to figure it out.
Maybe you guys could help me out? Suggestions, questions - all welcomed.
Sorry to open with a question but its usually the way, i'm quite an experienced computer user but never used any office products before and just thought i should learn as i'm losing money every week by not keep track of things properly.
So then to my question..
I've made a table to cover all the orders i have had placed, this includes a date column for when that order was placed. I just wondered if it would be possible to have some kind of system where after 7 days without any acknowledgement from me it either pops up or turns red or something similiar. I'm thinking the acknowledgement could be the yes/no box and i tick that when i recieve the item back, if i dont it either pops up or turns red or something :confused:
I have a Customer table in an Accounts Receivable late-payments database that has very basic fields:
CustomerNumber, Name, BillToAddress1, BillToAddress2, City, State, Zip, Phone
As we get changes from new invoicing activity, I need the table to update the contact info. So, we get a spreadsheet each day with new invoicing activity, some of which will already have customers in our database. I need to capture any new addresses or other contact information to update my current records. We append the new info to the Invoices table, then need to grab the new addresses and update the Customer table.
I don't know why I don't know how to do this, as it seems so simple. Any help is greatly appreciated.
In this table it has a bookingID, CustomerID and some other none relevant details.
The CustomerID comes from table tblCustomer. i.e a customerID must exist in the customer table to be allowed in the bookings table tblBookings
A customer can exist in tblCustomer without existing in the booking table.
I am trying to write a query that will list each and every customer ID in the tblCustomer and count the number of bookings that that customer has (even if it is zero).
I have a query that will count the bookings if they exist in the booking table and display the number of times that a customer appears in the bookings table.
SELECT tblBookings.CustomerID, Count(tblBookings.CustomerID) AS NoOfBookings FROM tblBookings GROUP BY tblBookings.CustomerID;
How do I create a query that will do this but list all customers even if they don't exist in the bookings table (but obviously occur in the customers table)
I am trying to create a similar query where all bookings per hotel are listed even if no bookings are made for that hotel. I am guessing the answer is the same as above.
The Ritz. Bookings 0 The Hilton. Bookings 3 The Carlton. Bookings 0 The Lowry. Bookings 2
The journal ID above was an accounting entry, debit $16,797 and credit $-16,797. because it was entered as a reversing journal in the system, the table has captured the Journal ID with 2 dates. For my purpose i only want the one date (MIN) date, the total amount of the journal (either the debit or credit amount 16,797) and the total number of lines the journal ID has so in this instance I want the count to be 2 and not 4.
Im thinking with the total sum because theres debits and credits is there a way to do the absolute value of the journal MONY_A then divide by 2?
current SQL SELECT [One Year Data Lines].JRNL_I, [One Year Data Lines].CNCY_C, Count([One Year Data Lines].JRNL_I) AS CountOfJRNL_I, Min([One Year Data Lines].JRNL_D) AS MinOfJRNL_D, [One Year Data Lines].BUSN_UNIT_I, Sum([One Year Data Lines].MONY_A) AS SumOfMONY_A FROM [One Year Data Lines] GROUP BY [One Year Data Lines].JRNL_I, [One Year Data Lines].CNCY_C, [One Year Data Lines].BUSN_UNIT_I HAVING ((([One Year Data Lines].JRNL_I)="0002888269") AND (([One Year Data Lines].CNCY_C)="aud"));
Just spent the past hour in here trying to nut this one out, but not sure I've found something quite the same...though I know the answer will be painfully simple.
I have a customer table and a product table, and a query that groups customer first and last names along with a count of products per customer e.g. 1,1,3,2,3,4,2,1 indicates customer A buys qty 1 of product z, customer B buys qty 1 of product x, cust C buys qty 3 of product y and so on.
All I need to do now is do something to also output the total number of products. ie as per example above, 1+1+3+2+3+4+2+1 to get 17.
Can I do a count of the count or do I do some sort of sum of the count results?
I've tried everything I'm capable of as a newbie, and I'm not having any progress.
I having trouble trying to figure out how i can get totals in a report, the report picks the information up from a query i have set up. The report shows various data to do with Grades awarded as part of an audit process (1-4), i want to put a total in the report to count how many 1's, how many 2's etc. i not very experienced with access so can anybody help me with this.:confused:
So i have 2 fields(124816 records) IMKEY, DOCBREAK
IMKEY is like an ID. And docbreak is like a page counter, where some records are empty and some arent(seperated by D's and some C's). im trying to find out 2 things 1> Count how many values are within each group in DOCBREAk. example:
DOCBREAK DOCCOUNT<--trying to figure out D 3 <EMPTYREcord> <EMPTYrec> D 1 D 4 <EMPTYrec> <EMPTYrec> <EMPTYrec> C 1
I tried this query, but it counts everything, i just want to count how many values are within a group(C's and D's Select COUNT(DOCBREAK) from Jan003;
in excel, i could of done it, but since excel has a limit how many rows it can support, i had to do it in ACCESS...
2>in the IMAGEKEY column, since DOCBREAK seperates and makes groups, im trying to as well get the beginning number and the ending number(1st and last number). ex IMAGEKEY Beg End 1 D 1 3 2 3 4 D 4 4 5 D 5 8 6 7 8 9 C 9 9
i did it in excel, but then again, for my personal use, i would like to know how to do it in access heres how i got the 1st number in excel(A=imagekey, and B=Dockbreak) =IF(B1="D",A1,"") end number (C=DOCCOUNT) =IF(C1="","",OFFSET(A1,C1-1,0))
I have 11 sites and I'm trying to missed visits at each site.
Currently I'm counting all non-missed visits at the site, and in the report I'm subtracting that number from Total # of patients at the site. This works fine - but there has to be a solution to the more "direct" method described below.
If I count up the actual missed visits and one site does not have any, the result only shows 10 sites and their totals. If the total count of missed visits = 0, is there a way to have access return that result?
I've tried changing the join relationship, inserting IF ([CountOfDay 30 Missed]) Is Null (or is 0) THEN .....
I know my naming conventions suck - I'm learning as I go, and I'm afraid to go back and change things now. Lesson noted for my next DB......
I have a table which holds roster information for staff. For each day in a 2 week period, there are 3 checkboxes, 'am' 'pm' and 'nt'. I need to perform a count on how many are 'am' 'pm' or 'nt'. For example, if 3 staff members worked on monday week 1 pm, i need it to return '3'. Problem is i am unsure how to perform a count on multiple fields?
first, I do a total query to retreive the frequency of a certain attribute
eg This produces
Customer Depot Order
CustA North 12 orders CustA South 8 orders CustA East 10 orders etc
CustB North 9 CustB West 11 CustB East 10
So now I want to retrieve for each customer, the Depot with the highest order count
ie
CustA North (12) CustB West (11)
I can't find the right structure for the second query to generate the answer, because as soon as I do a group by, I get all Depots again! Or can I do the whole thing with one query.
If there are two similar max counts, ideally, I want to return either one. I suppose I could do a dlookup on the max count to retrieve the associated depot, but this seems sloppy.
Letter Name (blank) Joe c Joe c Joe c Sue d Joe c Sue
How can I know the know letter count without duplications for each unique name? So for Joe I want it to return 3, (= blank + c + d). For Sue it should return 1, only c is unique.
Need help When I try running the query below I get this error.
"Reserved error (-3025); there is no message for this error"
SELECT totalelectricemergencies_1 = (SELECT Count(electricemergencies_1) FROM Phase_1 WHERE electricemergencies_1 ='Always'), totalelectricemergencies_2 = (SELECT Count(electricemergencies_2) FROM Phase_1 WHERE electricemergencies_2 ='Always');
I have a form, with a tabbed interface. On each tab is a subform showing a continuous form with records matching criteria. I'd like for the name of each tab to also include a count of the items in each subform on each tab. Is that possible?
So the name of tab 1, instead of "Opened Cases" would be "Open Cases (X), where X is a count of how many cases are currently open.
I wonder if someone can help me with a count function. I ahve looked at the help files, but I cant understand it. Basiclly I have a number box on a form, I need to add to gether the numbers from each record to form a total.
I am having trouble counting the number of fields that contain a value greater than £0.00 for example I have five fields in a form £5.00 £2.50 £0.00 £3.00 £4.00 I have tried nz =1 >1 my current sting is =count([price]) which results in a count of 5 but I don't want £0.00 counted......
