I need to count the number of times each item appears in a column and return the different counts in query. In details, I have a table that saves contact logs and I need to report the number of logs each person entered and group them by x, y, z... x, y and z are all entries of the same column.
Can someone please help me with this? I am working in MS Access
you'll have to do something like this
SELECT Column_With_XYZ, Count(Column_With_XYZ) FROM TABLE_NAME group by Column_With_XYZ;
That way you will get the value of the Column_With_XYZ, and the number of times it appears.
Related
Is it possible to do this in postgresql?
Here's an example of what my data looks like:
I want to be able to return the number of times this customer, A1, changed their carb selection (should return 1, since they changed it once) or changed their vegetable selection (answer should be 0)
Is it possible to query for this? Thank you so much!
I am trying to automatically count the unique occurrences of a string saved in the table. Currently I have a count of a string but only when a user selects the string and it gives every record the same count value.
For example
Below is a image of my current table:
From the image you can see that there is a Requirement column and a count column. I have got it to the point were when the user would select a requirement record (each requirement record has a link) it would insert the requirement text into a requirement item called 'P33_REQUIREMENT' so the count can have a value to compare to.
This is the SQL that I have at current:
SELECT (SELECT COUNT(*)
FROM DIA_ASSOCIATED_QMS_DOCUMENTS
WHERE REQUIREMENT = :P33_REQUIREMENT
group by REQUIREMENT
) AS COUNT,
DPD.DIA_SELECTED,
DPD.Q_NUMBER_SELECTED,
DPD.SECTION_SELECTED,
DPD.ASSIGNED_TO_PERSON,
DAQD.REFERENCE,
DAQD.REQUIREMENT,
DAQD.PROGRESS,
DAQD.ACTION_DUE_DATE,
DAQD.COMPLETION_DATE,
DAQD.DIA_REF,
DA.DIA,
DA.ORG_RISK_SCORE
FROM DIA_PROPOSED_DETAIL DPD,
DIA_ASSOCIATED_QMS_DOCUMENTS DAQD,
DIA_ASSESSMENTS DA
WHERE DPD.DIA_SELECTED = DAQD.DIA_REF
AND DPD.DIA_SELECTED = DA.DIA
This is the sql used to make the table in the image.
This issue with this is, it is giving every record the same count when the user selects a requirement value. I can kind of fix this by also adding in AND DIA_SELECTED = :P33_DIA into the where clause of the count. DIA_SELECTED being the first column in the table and :P33_DIA being the item that stores the DIA ref number relating to the record chosen.
The output of this looks like:
As you can see there is only one count. Still doesn't fix the entire issue but a bit better.
So to sum up is there a way to have the count, count the occurrences individually and insert them in the requirements that are the same. So if there are three tests like in the images there would be a '3' in the count column where requirement = 'test', and if there is one record with 'test the system' there would be a '1' in the count column.
Also for more context I wont know what the user will input into the requirement so I can't compare to pre-determined strings.
I'm new to stack overflow I am hoping I have explained enough and its not too confusing.
The following extract:
SELECT (SELECT COUNT(*)
FROM DIA_ASSOCIATED_QMS_DOCUMENTS
WHERE REQUIREMENT = :P33_REQUIREMENT group by REQUIREMENT ) AS COUNT
Could be replaced by
SELECT (SELECT COUNT(*)
FROM DIA_ASSOCIATED_QMS_DOCUMENTS
WHERE REQUIREMENT = DAQD.REQUIREMENT ) AS COUNT
Which would give you - for each line, the number of requirements that are identical.
I'm not completely certain it is what you are after, but if it isn't, it should give you some ideas on how to progress (or allow you to indicate where I failed to understand your request)
I am looking for a way to search for a certain number of rows as a quality check. For example, we have tables that have a certain set of results that are needed.
Here is a quick table for an example:
ID: Name: Result: Reportable:
ONE A 10 X
TWO B 12 X
THREE C 1
FOUR D 18 X
FOUR(redo) D 11 X
So we are looking to double check results as there are people who accidentally report results multiple times (as in the case with ID FOUR). We have used having counts but we need the numbers to be specific and need a query to verify that number is satisfied.
In the table above we only want IDs ONE, TWO, and FOUR, however we have 4 results (one extra). Currently we have our check showing the count needed (ie 3) and the current result count (4) to show the mismatch but want a query to easily only show the result needed. We would need the redo result most of the time so we have set it so we take the latest date, but it doesn't help filter how many rows or results. I apologize if anything is confusing and I am not able to share the SQL query that we have currently. It's my first time posting so if I need to clarify anything please let me know as this seems to be very complicated. Thank you for your time.
EDIT: The details
We have one table (Table A) letting us know which results are reportable. The ones that are reportable go into another table (Table B). We have had issues in which people have made too many results reportable which overpopulates the Table B. Our old query had a count in Table B, but due to mistakes in people placing multiple reportables, samples which had many redos seem to be finished as they were all placed and met the count in Table B.
So now by using the Table A that helps tell us how many are Reportable, we want this to double check that the samples are indeed ready.
As I understand the question, you want ids that have multiple reportables. Assuming you really mean name, then:
select name
from t
where reportable = 'X'
group by name
having count(*) >= 2;
I have a 2-level group report (rdlc). The inner group (GroupA) has in its totals row, totals of all record values, except one value which is the same for all records and for which that is the value I need to show(let's call that X). So the totals row looks like
Sum,Sum,....X
To do this I use Sum(Fields!,"GroupA") for all cells except this one, which is Fields!X.Value;
The outer group (Group B) must add all these values and display their sums in its totals row. The desired output should be:
Sum,Sum,.....Sum
So for all other fields, I use Sum(Fields!,"Group2").
What must I use for the X field? If I use Sum(Fields!X.Value,"Group2") it will add X as many numbers as there are records, where I want to add X for each group.
I really would appreciate a quick answer on this as I have to fix this problem yesterday :)
thanks
c.
I have a database which currently records the amount of times someone does a certain procedure and they scores they have received. The scoring is done by select a value of either N, B or C.
I currently have written a query which will count the total number of times a procedure is done and the amount of times each score is received.
Here is the result of the query (original: http://www.flickr.com/photos/mattcripps/6673555339/)
and here is the code
TRANSFORM Count(ed.[Entry ID]) AS [CountOfEntry ID]
SELECT ap.AdultProcedureName, ap.Target, Count(ed.[Entry ID]) AS [Total Of Entry ID]
FROM tblAdultProcedures AS ap LEFT JOIN tblEntryData AS ed ON ap.AdultProcedureName = ed.[Adult Procedure]
GROUP BY ap.AdultProcedureName, ap.Target
PIVOT ed.Grade;
If a score of N or B is given that is deemed below standard and C is deemed at standard. Is there a way I can add something to my query which will show me in percentage how many of the procedures we at standard and how many below?
I really cant get my head round this so any help would be great.
Thanks in advance
UPDATE TabProd
SET PrecProd = (PrecProd * 1.1)
WHERE Código IN (1,2,3,4)
I did something very similar to this on a pretty large scale.
My issue was the need to be able to run queries over specific (but user variable) timeframes and output similar percentage of total results in a report.
I won't get into the date issue but my solution was to run the "sum" function on the total line on my specific reject criteria to get totals of the rejects then use a divide expression to create a new column element (defined expression) in the same query pulling from the joined table of "Total net production" - joined by a common reference - job ID.
For your case it sounds like you want to sum the two failure types - which you would simply add defined expressions dividing your total instances into your various failure modes and formatting in your output report as percents. To finish the data portion of your report you then need a third expression defining your "non-fail percent" - which would be 1.0 - N/total - B/total - both of which you will have previously defined in the query to determine the N and B failure rates.
Then its a matter of pulling that information into your report and formatting. It definitely CAN be done.
Hope this helps.