How To Average Best X Of Y Records In A Table For Each Member
Nov 30, 2011
how to average the best X of Y records in a table for each member. Here's what I have for columns:
Member_ID
Year
Month
MonthlySpend (summary value for month)
Basically, I'm trying to find out the average monthly spend for each member's best 4 of the last 6 months (the best months will vary by member of course). I thought this would be simple (and maybe it is) but I am having difficulty figuring this out. I'm using MS SQL 2000.
View 6 Replies
ADVERTISEMENT
May 22, 2008
Hi
I need to calculate an average over a dimesion other than time and "average of children" won't do that for me. I'm aware I can create a calculated member where I divide a sum by a count but the problem I have is I need use this calculation in a performance point scorecard and I want to drill down on the measure and you can't do this on calculated members.
Is there any other way of obtaining an this type of average?
Thanks in advance.
View 3 Replies
View Related
May 16, 2008
hi,
im trying to do a mdx request to have the average of one of my measure called "PA_Salaire"
I tried this request:
Avg(
Descendants(
[Manager].[Nom Complet].Currentmember
),
[Measures].[PA Salaire]
)
I think my problem is that the dimension "Manager.Name" has a parent child relation.
And the result i have is strange. I have the Pa_Salaire for the employee when its the last child but the total of the PA_Salaire of a manager (not one of the last child) doesnt give the average of his child but the average of all the employee of the society...
Im not sure it's clear so Here is an example:
AVG_PA_Salaire
Mr David (the boss)
Mr David 10 000
Mr Smith (a manager)
Mr Smith 5000
Ms Kalvin 2000
Mr Ollbek 3000
Total 5571.4 instead of 3333.33
Ms Richo (an other manager)
Ms Richo 8000
Mr theck 5000
Ms Irita 6000
Total 5571.4 instead of 6333.33
Total 5571.4 the good total of all employee
Can anyone help me plz, i really need to do that...
Regards
Shoobx
View 6 Replies
View Related
Sep 24, 2015
I have a table where I need to delete rows if the member does not exists in the member table. Will the following syntax work ?
Delete T
FROM Event_Temp_Lead_Screen T
left join member M on ( M.MemberID = T.MemberID )
where
T.Gender is NULL
View 9 Replies
View Related
May 13, 2008
I have a table that always contains 13 records. It contains a column called 'RecordKey' and a colum called 'ResTime'
I need to get the average of the 12 Restimes with the highest record Key (ie. Average of all in the table except the bottom RecordKey), then round that result to 2 decimal places.
Ive been trying variations of this statment:
set @AverageResult =
round((SELECT AVG(Select Top(RecordKey, 12) from Reports_PI)ResTime) FROM Reports_PI),2)
I cant seem to get it to work. Any ideas what im doing wrong?
View 2 Replies
View Related
Sep 12, 2006
Example table structure:
Id int, PK
Name varchar
AddDate smalldatetime
Sample data:
Id Name AddDate
1 John 01/15/2005
2 Jane 01/18/2005
.
.
.
101 Jack 01/10/2006
102 Mary 02/20/2006
First, I need to find the month which has the most records, I finally produced the correct results using this query but I am not convinced it's the most efficient way, can anyone offer a comment or advice here?
select top 1 count(id), datename(mm, AddDate) mth, datepart(yy, AddDate) yr
from dbo.sampletable
group by datename(mm, AddDate), datepart(yy, AddDate)
order by count(id) desc
Also, I'm really having trouble trying to get the overall average of records per month. Can anyone suggest a query which will produce only one number as output?
View 3 Replies
View Related
Mar 23, 2007
Hi all,
I installed SQL 2005 SP2 + ReportServices Add-in for Sharepoint (WSS 3.0). All it's OK until I try to grant database access in the Sharepoint Central Admin site.
I setup the Reporting Services Integration (Manage integration settings). I use the default SQL instance, I put the USERNAME and the PASSWORD of my ADMIN account in the ENTER CREDENTIALS windows.. When I click the "OK" button, I receive always the error ...
"A new member could not be added to a local group because the member has the wrong account type"
I tried a lot of things... without success.
Is there someone who can help me....
PS: There is no error in the LOG
Thanks
View 18 Replies
View Related
Mar 23, 2007
Hi all,
I installed SQL 2005 SP2 + ReportServices Add-in for Sharepoint (WSS 3.0). All it's OK until I try to grant database access in the Sharepoint Central Admin site.
I setup the Reporting Services Integration (Manage integration settings). I use the default SQL instance, I put the USERNAME and the PASSWORD of my ADMIN account in the ENTER CREDENTIALS windows.. When I click the "OK" button, I receive always the error ...
"A new member could not be added to a local group because the member has the wrong account type"
I tried a lot of things... without success.
Is there someone who can help me....
PS: There is no error in the LOG
Thanks
View 4 Replies
View Related
Oct 23, 2014
I need to create a member that one of its Attributes (maybe my term is wrong) is a reference to another entity member named group
the code
createRequest.Members.MemberType = MemberType.Leaf;
createRequest.Members.Members = new System.Collections.ObjectModel.Collection<Member> { };
Member aNewMember = new Member();
aNewMember.MemberId = new MemberIdentifier() { Name = uag.groupName, MemberType = MemberType.Leaf };
[code]....
"The attribute data type is not valid".Is it wrong to add the reference as attribute? How can I embed the reference in the new member?
View 4 Replies
View Related
Jun 21, 2015
Calculation of an average using DAX' AVERAGE and AVERAGEX.This is the manual calculation in DW, using SQL.In the tabular project (we're i've noticed that these 4 %'s are in itself strange), in a 1st moment i've noticed that i would have to divide by 100 to get the same values as in the DW, so i've used AVERAGEX:
Avg_AMP:=AVERAGEX('Fct Sales';'Fct Sales'[_AMP]/100)
Avg_AMPdollar:=AVERAGEX('Fct Sales';'Fct Sales'[_AMPdollar]/100)
Avg_FMP:=AVERAGEX('Fct Sales';'Fct Sales'[_FMP]/100)
Avg_FMPdollar:=AVERAGEX('Fct Sales';'Fct Sales'[_FMPdollar]/100)
The results were, respectively: 701,68; 2120,60...; -669,441; and finally **-694,74** for Avg_FMPdollar.i can't understand the difference to SQL calculation, since calculations are similar to the other ones. After that i've tried:
test:=SUM([_FMPdollar])/countrows('Fct Sales') AND the value was EQUAL to SQL: -672,17
test2:=AVERAGE('Fct Sales'[_Frontend Margin Percent ACY]), and here, without dividing by 100 in the end, -696,74...
So, AVERAGE and AVERAGEX have a diferent behaviour from the SUM divided by COUNTROWS, and even more strange, test2 doesn't need the division by 100 to be similar to AVERAGEX result.
I even calculated the number of blanks and number of zeros on each column, could it be a difference on the denominator (so, a division by a diferente number of rows), but they are equal on each row.
View 2 Replies
View Related
Jan 5, 2007
I have two tables, table a holds all the votes by users of each element in table b. I was wondering, how do I get the average of all those votes in table a that relate to that each instance of a element in table b. For example table b has two elements created by a certain user that has been voted 5 times each by users with scores like 2, 5, 4, 2 , 2 for both of them. I just need to get the average of those numbers that pertain to those elements in table b. Thanks for any help.
View 4 Replies
View Related
Sep 13, 2006
Ok, I'm really new at this, but I am looking for a way to automatically insert new records into tables. I have one primary table with a primary key id that is automatically generated on insert and 3 other tables that have foreign keys pointing to the primary key. Is there a way to automatically create new records in the foreign tables that will have the new id? Would this be a job for a trigger, stored procedure? I admit I haven't studied up on those yet--I am learning things as I need them. Thanks.
View 4 Replies
View Related
Feb 20, 2001
How do I find the average size of a row in a table? I need to calculate a row size in a number of tables, then sum those to find the average size of one record ( a hotel guest in this case), which includes entries in a dozen tables.
Thanks
View 1 Replies
View Related
Aug 21, 2002
I want to find out the average rwo size of a table in sql server 2000. How can i achive this requirment? Please let me know how can i do this?
Thanks & regards,
Dishant Sharma
View 1 Replies
View Related
May 19, 2008
So I have this table called "listings"... there are 100 unique listings with an integer ID for each.
I have another table called "ratings"... in there are multiple entries that have a listing_id field and a rating field. The rating field is a value from 0-10.
I want to select ALL "listings" from the listings table... and then sort based on the average number that the multiple rating fields in the ratings table has for that listing.
I CAN NOT figure it out!! Any help would be greatly appreciated. Please respond if I have not explained this properly. Thanks in advance.
View 6 Replies
View Related
Nov 29, 2007
Working on a "social networking site" and would like to have something that records a member's interactions within the site.So for instance if a member uploads a photo, I would like to record it and then display it as "[Member] added photo" with a link to the photo. Also, if a friend is accepted as a friend "[Member1] is now friends with [Member2]" and also if a member posts a comment on the forums "[Member] posted message in [ForumName]" with link to post.This is very similar to Facebook's News Feeds and MySpace Friend Updates.The only way I can think of having this is having an Activity table with a field for each different Id I want to record and an associated list of tracked Actions:Activity:idmemberIdactionTypePhotoIdMember2IdForumIdThen there would be the ActionType tableactionIdNameThe biggest problem I see with this solution is that I would need to add a new field in the Activity table for each different type of activity I would like to track. This could get pretty big as I begin to track more and more activity items.Is there some way I can generalize this. - Andy
View 2 Replies
View Related
Apr 17, 2007
I have a table that contains a column for a calcuated member (x) of type decimal number. When I tried to display the total of this calculated member in the table footer (=sum(x)), I am getting "#Error" instead of the sum of all displayed calculated values.
Column X
--------------
0
0.67
0.10
0.23
#Error (footer cell, expression -> =Sum(x))
=First(x), =Last(x) and =Max(x) worked fine, not sure why Sum failed. Please help...
Thanks.
View 8 Replies
View Related
Aug 11, 2015
Table1 contains fields Groupid, UserName,Category, Dimension
Table2 contains fields Group, Name,Category, Dimension (Group and Name are not in Table1)
So basically I need to read the records in Table1 using Groupid and each time there is a Groupid then select records from Table2 where Table2.Category in (Select Catergory from Table1)
and Table2.Dimension in (Select Dimension from Table1)
In Table1 There might be 10 Groupid records all of which are different.
View 9 Replies
View Related
Oct 21, 2015
I am trying to write a query that will retrieve all students of a particular class and also any rows in HomeworkLogLine if they exist (but return null if there is no row). I thought this should be a relatively simple LEFT join but I've tried every possible combination of joins but it's not working.
SELECT
Student.StudentSurname + ', ' + Student.StudentForename AS Fullname,
HomeworkLogLine.HomeworkLogLineTimestamp,
HomeworkLog.HomeworkLogDescription,
ROW_NUMBER() OVER (PARTITION BY HomeworkLogLine.HomeworkLogLineStudentID ORDER BY
[Code] ...
It's only returning two rows (the students where they have a row in the HomeworkLogLine table).
View 3 Replies
View Related
Feb 15, 2008
I have a temp_max column and a temp_min column with data for every day for 60 years. I want the average temp for jan of yr1 through yr60, averaged...
I.E. the avg temp for Jan of yr1 is 20 and the avg temp for Jan of yr2 is 30, then the overall average is 25.
The complexity lies within calculating a daily average by month, THEN a yearly average by month, in one statement.
?confused?
Here's the original query.
accept platformId CHAR format a6 prompt 'Enter Platform Id (capital letters in ''): '
SELECT name, country_cd from weather_station where platformId=&&platformId;
SELECT to_char(datetime,'MM') as MO, max(temp_max) as max_T, round(avg((temp_max+temp_min)/2),2) as avg_T, min(temp_min) as min_temTp, count(unique(to_char(datetime, 'yyyy'))) as TOTAL_YEARS
FROM daily
WHERE platformId=&&platformId and platformId = platformId and platformId = platformId and datetime=datetime and datetime=datetime
GROUP BY to_char(datetime,'MM')
ORDER BY to_char(datetime,'MM');
with a result of:
NAME_________________CO
-------------------- --
OFFUTT AFB___________US
MO______MAX_T _____AVG_T__MIN_TEMTP_TOTAL_YEARS
-- ---------- ---------- ---------- -----------
01_________21______-5.31________-30__________60
02_________26______-2.19______-28.3__________61
03_______31.1_______3.61______-26.1__________60
04_______35.6______11.07______-12.2__________60
05_______37.2_______17.2_______-3.3__________60
06_______41.1______22.44__________5__________60
07_______43.3______24.92________7.2__________60
08_______40.6______23.71________5.6__________60
09_________40______18.84_______-2.2__________59
10_______34.4_______12.5_______-8.9__________59
11_________29_______4.13______-23.9__________60
12_________21______-2.52______-28.3__________60
View 4 Replies
View Related
Feb 28, 2005
I am helping a friend with a gamming website. There are pages which displays data from other clans.
Members need to register and login to view full clan details. User who have not logged in can only view partial data about a clan.
I need to keep track of the kind of hits each page received. That is I want to tell say "Clan X" that these particular members viewed your page these many times and on these dates and these members who have not registered have viewed your page these many times and on these dates.
I am using ASP with MS SQL.
I would like some help on designing the table layout that is efficient for keeping track of the visitors for each page.
Any help will be appreciated.
View 14 Replies
View Related
Oct 16, 2013
I need to figure out the correct update statement syntax for the following integration.
I have a "Performance Table" which i insert weekly performance numbers into for each store. The table is constructed w/ columns such as Store, Weekenddate, Sales, Refunds, #ofPatients
In a "Averages Table" i have every weekenddate for each store populated. So 52 Weeks for 10 stores = 520 Rows of Store numbers & WeekendDates.
What i would like to do is run a loop or update statement which would update the store average for each weekendate based on the last 13 weeks.
This is my query
update performancestore_avgs set SalesAvg =
(select sum(SalesHit)/Count(Store) from performance_store where performance_store.weekenddate >= performancestore_avgs.weekenddate-84 and performancestore_Avgs.store = performance_store.store)
The update statement runs but the averages are completely wrong.
View 3 Replies
View Related
Jul 23, 2005
Hi,I'm am looking for a little help. I need to create a SQL view whichjoins a few tables, and I need to return an average for a particularcolumn where a second duplicate ID exists...Heres an example of how the results could be returned...ID | Name | Order No. | Value---+------+-----------+---------5 | test | 1234 | 35 | test2| 1234 | 45 | test3| 1234 | 35 | void | 1235 | 55 | void2| 1235 | 65 | void3| 1235 | 55 | void4| 1235 | 7ID is my main join which joins the tablesName is a unique nameOrder No is the same for the different names, I only need to return onerow with this order no, and the first name (the rest are irrelevant)Value is the field which I wish to return as an average of all 3, 4 orhowever many rows is returned and share the same order no. This iswhere I get totally lost as I am pretty new to SQL. Can anyone provideany help on how I would go about limiting this query to the uniqueorder no's and returning the average of the value field, and I can takeit from there with my own tables.Thanks for your helpstr8
View 3 Replies
View Related
Jul 20, 2005
I can't get my head around this:I want to select all IDs from table A that do not have a related record intable B according to some condition:Table A contains, say, Parents and table B contains Children. I want toselect all Parents that have no children called "Sally" (this is a noddyexample, reminds me of being at Uni again :) ).Any ideas?Thanks
View 2 Replies
View Related
Mar 18, 2014
I have a situation where deleting old records is blocking updating latest records on highly transactional table and getting timeout errors from application.
In details, I have one table called Tran_table1 in OLTP database. This Tran_table1 is highly transactional table, it will receive data for insert/update continuously
While archiving 2 years old records from Tran_table1 into Tran_table1_archive in batches(using DELETE OUTPUT INTO clause), if there is any UPDATEs on Tran_table1,these updates are getting blocked and result is timeout errors in application.
Is there any SQL Server hints to avoid blocking ..
View 3 Replies
View Related
Dec 3, 2014
I have a table with about half a million records, each representing a patient in my county.
Each record has a field (RRank) which basically sorts the patients as to how "unwell" they are according to a previously-applied algorithm. The most unwell patient has an RRank of 1, the next-most unwell has RRank=2 etc.
I have just deleted several hundred records (which relate to patients now deceased) from the table, thereby leaving gaps in the RRank sequence. I want to renumber the remaining recs to get rid of the gaps.
I can see what I want to accomplish by using ROW_NUMBER, thus:
SELECT ROW_NUMBER() Over (ORDER BY RRank) as RecNumber, RRank
FROM RPL
ORDER BY RRank
I see the numbers in the RecNumber column falling behind the RRank as I scan down the results
My question is: How to convert this into an UPDATE statement? I had hoped that I could do something like:
UPDATE RISC_PatientList_TEMP
SET RRank = ROW_NUMBER() Over (ORDER BY RRank);
but the system informs that window functions will only work on SELECT (which UPDATE isn't) or ORDER BY (which I can't legally add).
View 5 Replies
View Related
Jul 20, 2005
I have been searching many postings and I cant seem to find anyonethat has this answer so I decided to post. I am using SQL(Transact-SQL).If I have 2 tables with columnsacct_num,activity_date,and pay_amt and I want to delete one instanceof a record in table 1 for every instance of that record in table 2how could I do that. For example.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00Table 2-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00I need a delete statement that will find 2 of the 5 records(It doesn'tmatter which 2) and delete them.Leaving table one looking like this.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00How can I do this??
View 7 Replies
View Related
Aug 19, 2006
In SQL Server 2000, I have a parent table with a cascade update to a child table. I want to add a record to the child table whenever I add a table to the parent table. Thanks
View 1 Replies
View Related
Apr 29, 2014
I have table 'stores' that has 3 columns (storeid, article, doc), I have a second table 'allstores' that has 3 columns(storeid(always 'ALL'), article, doc). The stores table's storeid column will have a stores id, then will have multiple articles, and docs. The 'allstores' table will have 'all' in the store for every article and doc combination. This table is like the master lookup table for all possible article and doc combinations. The 'stores' table will have the actual article and doc per storeid.
What I am wanting to pull is all article, doc combinations that exist in the 'allstores' table, but do not exist in the 'stores' table, per storeid. So if the article/doc combination exists in the 'allstores' table and in the 'stores' table for storeid of 50 does not use that combination, but store 51 does, I want the output of storeid 50, and what combination does not exist for that storeid. I will try this example:
'allstores' 'Stores'
storeid doc article storeid doc article
ALL 0010 001 101 0010 001
ALL 0010 002 101 0010 002
ALL 0011 001 102 0011 002
ALL 0011 002
So I want the query to pull the one from 'allstores' that does not exist in 'stores' which in this case would the 3rd record "ALL 0011 001".
View 7 Replies
View Related
Feb 13, 2008
I have two tables that share a common identity row. I need to build a query where data that exists in one table does not contain data in the other table. For example, table 1 has columns of Owner_ID, LastName, FirstName and table 2 has columns Auto_ID, Owner_ID, AutoMake. Both tables are joined by the Owner_ID column. I need a query that provides all owners from table 1 who do not have an entry in table 2.
Thanks in advance,
Mark
View 5 Replies
View Related
Nov 19, 2015
There are 3 tables Property , PropertyExternalReference , PropertyAssesmentValuation which are common for 60 business rule
SELECT
PE.PropertyExternalReferenceValue [BAReferenceNumber]
, PA.DescriptionCode
[PSDCode]
, PV.ValuationEffectiveDate
[EffectiveDate]
, PV.PropertyListAlterationDate
[ListAlterationDate]
[code]....
Can we push the data for the above query in a physical table and create index to make the query fast rather than using the same set tables multiple times
View 11 Replies
View Related
Jun 29, 2015
I need to delete records from a table (Table1) which has a foreign key column in a related table (Table2).
Table1 columns are: table1Id; Name. Table2 columns include Table2.table1Id which is the foreign key to Table1.
What is the syntax to delete records from Table1 using Table1.Name='some name' and remove any records in Table2 that have Table2.table1Id equal to Table1.table1Id?
View 11 Replies
View Related
Jan 21, 2008
I'm using an ObjectDataSource in Visual Studio to retrieve records from a SQL Server 2005 database.
I have a very simple dilemma. In a table I have fields FirstName, Surname, Address1, Address2, Address3 etc. None of these are mandatory fields.
It is quite common for the user not to enter data in Address2, Address3, so the values are <null> in the SQL table.
In Visual Studio 2005 I have an aspx form where users can pass search parameters to the ObjectDataSource and the results are returned according to the passed in parameters.
The WHERE clause in my Table Adapter is:WHERE (Address1 LIKE @Address1 + '%') AND (Address2 LIKE @Address2 + '%') AND (Address3 LIKE @Address3 + '%') AND (FirstName LIKE @FirstName + '%') AND (Surname LIKE @Surname + '%')
If, for example, I simply want to search WHERE FirstName LIKE ‘R’, this does not return any results if the value of Address3 is <null>
My query is this: Could someone please show me the best way in Visual Studio 2005 to return records even if one of the Address fields is <null>.
For reference, I have tried: Address3 LIKE @Address3 + '%' OR IS NULLThis does work, however itsimply returns every instance where Address3 is <null> (accounting for about 95% of the records in the database). Thanks in advance Simon
View 9 Replies
View Related
