Getting The Count Of Various Rows In One Query.
Oct 12, 2007
I've been toying with this for a few hours but I always end up with the wrong result. Hopefully an expert here can provide some insight. I have a table called colors with two columns PNAME and COLOR. There are various products and only three possible colors. E.g:
Tablename: COLORS
PNAME COLOR
-----------------------
tshirt blue
pants blue
jacket blue
jacket green
shoes green
vest black
Now what I'm trying to do is create a single query that would provide me with the count of colors in three different columns.
E.g
Blue Green Black
-----------------------
3 2 1
I can get these results easily by creating several queries and then getting the results into one query from these, but I'm trying to learn how to put together nested queries. Any help would be greatly appreciated.
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Sep 7, 2005
I am running a report based on a query. When the query returns zero rows, the count function in the report gives an error. Probably a simple solution but I've searched and can't find an answer. What do I do to stop the report when there is no data?
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Aug 8, 2013
I am trying to count rows in the result of one of the queries and I am having a bit of trouble getting it going.
The current code - this is executed as on-click event when clicked on List Box feed with query below.
What I want to add is simple if that when number of rows produced by the querry is 1 it will enable a picture item in the different part of the form, however it does not want to count the rows for me.
Code:
Private Sub search_items_Click()
Me.OBSFullFilledOrdersHolder.Enabled = True
mysql = "SELECT orders.[order id] , STUDENTS.[first name]& ' ' & students.[surname] AS Name, students.[contact name] AS ContactName , ORDERS.[Online Bookshelf order] AS OBS , STUDENTS.[Delivery Address 1], STUDENTS.[Delivery Address 2], STUDENTS.[Delivery Address 3], STUDENTS.[Delivery Address 4]"
[Code] ....
The query itself works when tested but when used in code with DCount function will return error: Run-Time 2471 the expression you entered as query parameter prouced this error
'[Forms]![FULLFILL ORDERS]![search items].[Column(0)]'.
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Oct 4, 2004
I need to do a count of the total number of rows in a table or query. Say I have a table with 7 records, I want to be able to get total number of rows instead of the sum of the row and save it to some other table.
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Sep 1, 2006
Apologies if this is a basic question. Here's my situation:
I'm trying to update rows in a table based on a count of items in the same table. The table in question contains order line items. On each line item, I'd like to store the total number of items attached to that order (because it affects how the individual line items are processed).
I have a query that seems like it should do the trick, but Access doesn't like it:
UPDATE sales AS S1 SET S1.EXPC = (select count(*) from sales S2 where S2.order_id = S1.order_id AND S2.product_code = "EXPC");
Here's the error I get:
Operation must use an updateable query.
Thoughts?
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Nov 10, 2014
I need to write a code that checks if every 6 lines in a table contains a string. If it contains the string, then carry on looping, but if it does not, it will delete the current line and the previous 6 lines before it. The program should then continue looping through the entire table.
For example,
Code:
Apple
a
b
c
d
e
Apple
f
g
h
i
j
Apple
l
m
n
o
p
q
Apple
.
.
.
I need to find the string "apple" in every 6 lines. So, that means that the first 2 Apples are fine, but for the third one needs to be deleted as it contains 7 lines instead of 6.
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Dec 12, 2014
I have an access forum that I need to have a textbox count how many rows have dates in my "Ship_To_Date_HP_" field
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Mar 10, 2015
I am trying to assign teams to players. I have an import table with all of the players information listed. What I want to do is determine the count of players in a given city. For every 9 players I want to add a new record to the Team table and assign the team number (auto incremented for each team created). Then I want to add the players to the Players table with the Team Number that was created.
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Feb 19, 2008
I want to count based on 1 (same) field from each of two tables, based on if ID is in "X".
select a.groupid, count(a.id), count(b.id)
from ta a, tb b
where value in ('a','b','c')
group by a.groupid
Thats sort of the psuedocode but Im not getting the right results.
Any help would be appreciated.
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Oct 8, 2013
I am using an Access 2010 DB to keep track of a schedule. Essentially, at least one person needs to be signed up to work for every hour of every day in a week.
Tables:
Days with 7 records
Hours with 24 records
Workers with as many people that sign up to work the different hours
Schedule signifying the worker, day, and hour which are signed up.
As of now i have a query that relates these results and gives me a line detailing the worker/time information for the slots that are signed up for.What I'm TRYING to do is to create a query that gives me BLANK worker info when there is no one signed up for a particular hour.Currently my Schedule table has the following:
WorkerID | DayID | HourID
----------+---------+--------
1 | 5 | 12
4 | 5 | 13
16 | 5 | 15
What I'm looking to do is have this table matched up with another table (or query) that provides every combination of day/hour. When an day/hour combination is skipped, the query will be able to "fill in the blank" with a row. Like this:
WorkerID | DayID | HourID
----------+---------+--------
1 | 5 | 12
4 | 5 | 13
| | 14
16 | 5 | 15
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Jun 29, 2005
Hi, I am totally out of my depth on this one. I have managed to find ways to solve my other problems but this one won't seem to budge.
I have one large table ALLENGPUMP which has columns of data and other columns of lookups to associated tables. What I am trying to achieve is that by selecting a value from a combo box (which contains the results of: SELECT DISTINCT ALLENGPUMP.Coupling_Order_code FROM ALLENGPUMP; ) a list box will show all of the other columns from the table (and the associated tables).
In lstOther3 and lstOther4 the columns sought are in the same table and this will produce a result of multiple rows when the Coupling_Order_Code is apparent for more than one ID, as required.
lstOther5 contains the columns with lookups and only works when the Coupling_Order_Code returns only one ID. When more than one ID is returned it no longer functions and returns nothing. The best I have so far is shown below (this is from VBA) although lstOther5 only has one of the columns I am looking up whereas there are 5 in total for the data in 5 other tables.
So, to recap, the user chooses one of the list of Coupling_Order_Codes, this returns the ID for all rows that contains the Coupling_Order_Code. From these IDs I want a list box to show the data held in all of these rows, including the lookups to the associated tables.
Dim GvarCPLG_Ord As String
Private Sub cbCPLG_Ord_AfterUpdate()
GvarCPLG_Ord = Me.cbCPLG_Ord
Me.lstOther3.RowSource = "SELECT DISTINCT ALLENGPUMP.ID, ALLENGPUMP.DRW_ID, ALLENGPUMP.FW_No, ALLENGPUMP.FLANGE_MOUNTING, ALLENGPUMP.SHAFT_DETAILS, ALLENGPUMP.SHAFT_LENGTH FROM ALLENGPUMP WHERE (((ALLENGPUMP.Coupling_Order_code)=""" & GvarCPLG_Ord & """))"
Me.lstOther3.Requery
Me.lstOther4.RowSource = "SELECT DISTINCT ALLENGPUMP.ID, ALLENGPUMP.DRW_ID, ALLENGPUMP.COUPLING_REF, ALLENGPUMP.Coupling_Order_code, ALLENGPUMP.DRAWING_No FROM ALLENGPUMP WHERE (((ALLENGPUMP.Coupling_Order_code)=""" & GvarCPLG_Ord & """))"
Me.lstOther4.Requery
Me.lstOther5.RowSource = "SELECT ALLENGPUMP.ENGMOD_ID, ENGMOD.ENGINE_Model FROM ENGMOD INNER JOIN ALLENGPUMP ON ENGMOD.ID = ALLENGPUMP.ENGMOD_ID WHERE (((ALLENGPUMP.ID) = (SELECT ALLENGPUMP.ID FROM ALLENGPUMP WHERE (((ALLENGPUMP.Coupling_Order_code)=""" & GvarCPLG_Ord & """)))))"
Me.lstOther5.Requery
End Sub
Any help at all would be very, very, very much appreciated.
Thanks, Brodie
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Aug 26, 2006
is it possible to compare values in 2 different rows? for example if the query returns this:
1 | $5.00
2 | $6.00
3 | $20.00
4 | $30.00
i want to find out the cost difference between 1 and 2 which will be $6-$5 and then 2 and 3 which will be $20-$6 and so on. how can i make this happen in SQL? any suggestions?
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Jan 30, 2007
Hi ,
I need to copy rows from a table to a specific location in the same table.
I suppose that it is possible to copy rows from a table to the same table
as followed :
INSERT INTO Table
SELECT * FROM Table
WHERE Condition
How can I insert into a specific location based on another condition. ?
Thanks for the help .
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Mar 10, 2008
I have a table that has 2 colums.
Room_Number Items
1 Chair
2 Chair
2 Desk
3 Table
4 Computer
4 Radio
4 Book
4 Chair
6 Fish Tank
6 Chair
I want a query that will select rooms 1-6 and include all items for those rooms on one row. Example below
Room_Number Items
1 Chair
2 Chair, Desk
3 Table
4 Computer, Radio, Book, Chair
6 Fish Tank, Chair
I hope this makes sense. Thank you in advance.
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Apr 15, 2008
Dear Friends,:)
I have 2 tables .. (GroupNo.) & (employee)
The conjunction between them as :
tbl1 tbl2
--------------------------
No. Name
--------------------------
1 John
1 Alian
1 Sali
2 Robert
2 ......
...
..
.
---------------------------
How Can I make a new Query that produce the result as :
1 John,Alian,Sali
2 Robert,.......
3 ......
Kind Regards,
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Mar 27, 2014
I am attempting to perform a normalization process in a query where an organization would be operating in several different states and different countries. I have created three tables where: one table is Organization, second table is Country, and the third table is State. I made a table to record: Organization ID, Country ID and State ID. An organization could have 1 or more countries while having no US states. Also the organization could have 1 or more countries while having 1 or more US states.
What I am seeing is in my query is:
Organization | Country | State
Organization | Country | State
Organization | Country |
What I am wanting to see is:
Organization | Country, Country, Country | State, State
In the end, I want to make a mail merge from this query table.
How can I 'normalize' the query?
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Nov 21, 2005
Not sure if what I want to do is possible, or at least possible the way things are set up.
I have a massive table - c. 6 million rows. It contains data along these lines:
Plan#, Item, Price, Description, Colour, Value, Location, etc.
The primary key would be Plan# + Item. Each Plan# has approximately 1,000 Items, and there is only 1 Item per Plan#. There are only a limited number of Items (c. 1500) and all or only some Items might be assigned to the Plan#. All items under each unique ID# belong together, sort of in a set. So this huge table has approx. 6,000 unique sets (based on Plan#).
To add to the confusion, Item A under Plan#1 may have different information (Price, Description, Colour, etc.) from Item A under Plan#2. I know this isn't a great way to set up data but this is what I have to work with.
Over the years it's possible that the exact same combination of Items with identical values might have been set up for multiple Plan#s. What I need to do is find any Plan#s which have the exact same combination of Item, Price, Description, etc. So if Plan#R has 200 rows and Plan#S has 201 rows, it automatically doesn't match. If Plan#R has 200 rows and so does Plan#T, all information in each record must match between the two Plan#s (with the exception obviously of Plan#).
I don't think this is possible, and if it is I am sure it's not going to be easy. So far the best I can do is to come up with finding duplicates on Item, Price, Description, etc. but that's only one record at a time and doesn't tell me if the two Plan#s match.
Any help or suggestions would be much appreciated.
Thanks!!!
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Jun 2, 2005
Is it possible to total columns in a query? Right now, I have a query that produces the following column counts, but I'd like to total Pending, Overdue, etc. This data is being displayed in a subform.
Process Pending Overdue Total
-------------------------------------
Engineering 1 2 3
Procurement 0 6 6
<etc>
-------------------------------------
TOTAL 1 8 9 <- this is the line I want to add
Here's what the query (qryStatusRptB) looks like thus far:
Field: Process
Table: tblProcesses
Total: Group By
Field: Pending
Table: qryStatusRptA
Total: Sum
Field: Overdue
Table: queryStatusRptA
Total: Sum
Field: TotalRecords: Count(*)
Table:
Total: Expression
Can someone explain how to get the TOTAL ROW in here? (I can do it via another query, but that won't work since the data is displayed in a subform. I've tried crosstabs without success.)
Many thanks,
Christine
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Aug 30, 2006
How do a write a query to find those rows in a field that have only 5 characters?
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Oct 12, 2007
Hey guys,
I have a query on a form in which I want to lock the first two rows to prevent the user from manipulating the data. The user will input information in the third column.
How would I go about this
Thanks
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Dec 15, 2004
Simple question - All I need to do is display the row numbers of a query I have created....For example:
1 St. Joes
2 Holy Family
3 St. Peters
I am not looking to rank anything, I just want a constant row of numbers for about 115 records.
Thanks So Much.
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Apr 16, 2013
I am trying to get a total count of rows from a query on my tickets, Each ticket has a date and an ID number
Code:
SELECT tbl_ticket.ticket, tbl_ticket.entrydate, Count(tbl_ticket.[entrydate]) AS [Row Count]
FROM tbl_ticket
GROUP BY tbl_ticket.ticket, tbl_ticket.entrydate
HAVING (((tbl_ticket.entrydate) Between #1/1/2011# And #1/31/2011#));
I am trying to get this query built so I can attach it to a form.
I am trying to get three bits of data from this Query
1 a total count of all the Tickets in a given month
The ticket #'s and their date of entry.
So far this gives me a great list of Tickets and the date they got put in the system, but then for the total count it gives me 1 for each line. Even if some have the same date.
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Jun 10, 2013
I have a table where and account could have multiple rows with different data like Applied_Date and Trans_Code, and AMOUNT. The AMOUNT in two of the rows will be a positive and a negative and will be zero each other out. I am trying to create a query that will only return the the rows that do not offset each other. Here is an example of my table:
ACCOUNT CODE APPLIED_DATE AMOUNT
292020 M 5/11/2012 ($33.95)
292020 11 5/14/2012 $33.95
292020 A 5/30/2012 ($33.95)
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May 23, 2005
Hi everyone, I am hoping to learn something new about access today. What I need is to be able to run a query that gives me rows of data based on paramenters that I specify. For example, I will query this all just on one table and I want to come up with an output that is in a nice format as follows:
Parameter..........................Member Count
01/01/04 thru 01/20/04...............298
02/01/04 thru 02/20/04...............287
03/01/04 thru 03/20/04...............301
04/01/04 thru 04/20/04...............254
And so on, usually for a calendar year.
Basically each member has an effective date, like member A might have 01/15/04 effective date and member B might have 01/02/04 effective date. I need to capture the count of members by month based on their effective date range. I would like to do it all in one query like above instead of just running a query for January, then February, then March, so on.
Is there a way to do this? Right now I am just running a query and getting one member count at a time and copying that number to an excel spreadsheet. it works okay, but is time consuming. I would rather semi-automate things for me. Any ideas?
Oh and I am new to access, by no means an expert, so be gentle with me.
Thanks,
Hanna
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Sep 5, 2007
Hi
I need to know if it is possible to create a delete query which will target particular fields in a row based on certain criteria in a seperate combo box(on same table).
The few ways that I have tried to do this have been unsuccesful so if anyone can shed some light on the subject it would be greatly appreciated.
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Jan 22, 2008
Hello, I have created a crosstab query where I specify the order of Column Headings, however, I can't figure out how to specify the order of Row Headings. I only see that Microsoft Access offers the option to sort ascending vs. descending. I'd like to customize my sort order such as "Under 18" row first followed by "18-29" row and then "30-39" etc.
Any help you may provide would be great.
Diana
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