I have a table with product_name and introduction_date(when the product was first introduced)as columns. now i wana calculate average as below
if item is sold in previous business year(suppose 2011-12) then avg should be avg price in businessyear(2010-11), if it is newly introduced(suppose 2013-14)then avg should be of current year(2013-14).
Note:- business year Apr-march
I have data concerning sale of several products, columns are two : Name_product, Purchase_day
I need to calculate with SQL the average duration (number of days) to purchase again the same product among the products
As in example, one product can be bought many times, so this product we will see it repeated several times at different days "Purchase_day" so here we can have Duration between each two successive purchases for the same product, but for the last purchase of this product the duration until today will be the day of yesterday minus the last day of purchase, and finally the average duration of this product will be the sum of all duration of this product / number of all duration of this product.
Link to the table copy and paste : [URL] .....
ID A B C AVG
------------------------
1 08 09 10 -
------------------------
2 10 25 26 -
------------------------
3 09 15 16 -
------------------------
I want to calculate the average of the larges two number from the column A,B & C for particular identity and store that average in the AVG column....
I have got this matrix and I am trying to calculate the average amount of working days in a month. At the moment, I have divided the total number of jobs by 21 for every month which is a hard coded value. However, I am not sure how to retrieve this value dynamically. Is there any formula that can find out the working days?
View 7 Replies View RelatedI am using the code below to get all the children of a particular product and it is working fine. How to get the particular product's id in the select statement. for example, i need to show 891 in a separate column for all the records returned by the query below.
DECLARE @Hierarchy TABLE (Product_Id INT, Parent_Product_Id INT)
INSERT INTO @Hierarchy VALUES (123, 234)
INSERT INTO @Hierarchy VALUES (234, 456)
INSERT INTO @Hierarchy VALUES (456, 678)
INSERT INTO @Hierarchy VALUES (678, 891)
INSERT INTO @Hierarchy VALUES (891, NULL)
[Code] .....
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.
I'm creating a temporary table in a Sql 2005 stored procedure that contains the transaction amount entered in a period <= the period the user enters.
I can return that amount in my result set. But I also need to separate out by account the amounts just in the period = the period the user enters. There can be many entries or no entries in any period. I populate the temporary table this way:
SELECT
t.gl7accountsid,
a.accountnumber,
a.description,
a.category,
t.POSTDATE,
t.poststatus,
t.TRANSACTIONTYPE,
t.AMOUNT,
case
when t.transactiontype=2 then amount * (-1)
else amount
end as transamount,
t.ENCUMBRANCESTATUS,
t.gl7fiscalperiodsid
FROM
UrsinusCollege.dbo.gl7accounts a
join
ursinuscollege.dbo.gl7transactions t on
a.gl7accountsid=t.gl7accountsid
where
(t.gl7fiscalperiodsid >= 97
And
t.gl7fiscalperiodsid<=@FiscalPeriod_identifier)
And poststatus in (2,3)
and left(a.accountnumber,5) between '2-110' and '2-999'
And right(a.accountnumber,4) > 7149
And not(right(a.accountnumber,4)) in ('7171','7897')
order by a.accountnumber
Later I create a temporary table that contains budget information. I join these 2 temporary tables to produce my result set. But I don't know how to get the information for just one period. For example, if the user enters 99 as the FiscalPeriod_identifier, I need a separate field that contains only those amounts(if any) that were entered for each account in Period 99.
Can anyone help? It may be that I am not seeing the forest for the trees, but I can't figure it out.
Thanks very much.
Sue
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
Hi all,
I have a table named Prescription that consists of attributes like PatientId, MedicineCode, MedicineName, Prices of different drugs, quantity of different drugs(e.g 1,2,3,10), date .
I would like to get a summary of the total number and amount of different drugs in a specific period, the total amount of each type of drug.
I kindly request for help.
Thanx in advance.
Ronnie
In the full recovery model, if i run a transaction that inserts 10MB of data into a table, then 10 MB of data is moved in the data file. Does this mean then that the log file will grow by exactly 10MB as well?
I understand that all transactions are logged to the log file to enable rollback and point in time recovery, but what is actually physically stored in the log file for this transactions record? Is it the text of the command from the transaction or the actual physical data from that transaction?
I ask because say if I have two drives, one with 5MB/s write speed for the log file and one with 10MB/s write speed for the data file, if I start trying to insert 10 MB of data per second into the table, am I going to be limited to 5MB/s by the log file drive, or is SQL server not going to try and log all 10 MB each second to the log file?
Hello I installed MS SQl 2005 the eval version and it has expired. I have bought a copy now and i need to put the product keys in without having to reinstall the program. Is there anyway i can do this with having to reinstall SQl again..
Any help would be great
Randy Martin
How do I view the amount of the log that is used?
How can I tell how often a checkpoint is being executed?
I have a lot of data to insert into a table (via a SQL insert from another database on the same server), and I do not want to fill the log ... so I will do a SET ROWCOUNT 100000, insert records, wait for the checkpoint to run which will clear the log, ... and repeat this process untill all the records are inserted.
Thanks
I have a report which lists sales figures by salesperson, and I need the report to highlight the maximum amount (ie. the person who got the highest sales figures). How can I do this?
View 2 Replies View RelatedI am having table Employee with Employee Salaries details, from that i need to get the values based on parameters(@Param1,@Param2)
select * from Employee
where Salaries >@Param1 and Salaries < @Param2
Conditions :
1) @Param1 >10000 and @Param2 <25000
2) @Param1 >10000 and @Param2 =''
3) @Param1 <15000 and @Param2 =''
(may or may not pass the values for @Param2)
Hello all,
My question concerns the amount of normalization i require for my specific needs. I realize this is a difficult question without knowing alot more about my database. I am hoping with some information I could get advice from those more experienced than I.
- My database consists of 9 tables with the maximim number of columns being 11 which is the contacts table.
- the largest data type is nvarchar 125.
- number of rows in the largest table will eventually grow to hundreds of thousands.
- users access the database online
This is large to me but I expect that to some of you this not.
My application would be easier to setup if the contacts table were to include address info.
So my question is, for a database of this size could I create a contacts table similar to the customer table in the Microsoft Northwind sample data base with the address included, or should I model something more like the contact table in the Microsoft Adventureworks db with the address and State/province split to separate tables.
Any help you could provide with this scetchy info would be greatly appreciated.
Can anyone tell me how much space the SQL Server 2005 actually has. And if I can access the server from pretty much any computer?
View 1 Replies View RelatedI want to upgrade 5 SQL Server 6.5 production boxes to SQL Server 7. I got
SQL Server 7.0 pricing and licensing list from
www.microsoft.com/sql/70/gen/pricing.htm and I think I should buy 5 SQL
Server 7.0 Combined Product/Version/Competitive Upgrade (Since I have been using SQL Server 6.5, I don’t need to buy the full product. Is this right?). I am not sure if
the upgrade offer (the price is much lower than the full product offer $699/$1399) includes the SQL Server 7.0 both software and access license.
Thanks for any help in advance.
Stella Liu
Hi,
I am interested in opinions on the following,
main(product_id, short_text, price, type)
productTypes(type_id, type)
productTables(type_id, tableName)
productA(product_id, field1, field2)
productB(product_id, field1, field2)
To retrieve all products of type 'A', one must know the table name, in this case 'productA'.
Here is one method.
Create a table that contains the table name that corresponds to each product type, thus the stored procedure only needs to recieve the type_id which can be used to obtain the name of the respective table.
how can i get the product of two fields in sql server?
ie. i want to get like this, - select price, qty, product(price,qty) as amount from xxx - like this
I am installing SQL Server x64 on a new server, and I was told to use the same license key we have for the other servers... but no one seems to know where it is. Is there any way I could see the license key for one of the working boxes so I could put it on the new one?
Thanks,
Does anyone know of a SQL Server product that would let me do the following?Connect to the instanceConfigure thresholds like,1.Show databases not backed up in the last X days2. Show databases that are full that have logs not backed up in the lastx days/hours.3. Show jobs that have failed in the last x days.I would then like to click a process button and have it bring back anythingthat is outside those thresholds?, any thing like that in a windowsapplication?
View 1 Replies View RelatedHi All,
I have a field with numbers (double datatype) as values and I want a aggregate function that gives me the product of all the values in that field. Is there a way to do that in SSRS?
I can't find any timeframe for the 1.0 release of SQL Server Everywhere. Is this information available?
View 6 Replies View RelatedHow can the licensing product key with which SQL Server is installed be replaced/updated?
If this is possible, will the same procedure apply both to SQL Server 2000 and SQL Server 2005?
Thanks.
hi,
I am realy sorry that I am putting this question here since I don't know where to post this question.
We have purchased
Windows server CAL 2003 English OLP NL user CAL
with 5 user license
We got the Microsoft open license agreement after a month or so.
Now I want to know how to proceed with this license.
Since I am newbie to this kindly guide me in this regard.
thanks
We are building a system that has mobile clients (laptop with XP and tablet with XP). These clients have data moving back and forth to a centralised n-tier server based system. The communications is proprietory and are very low bandwidth (5 KByte/sec).
We've decided that the best approach to handling both the reference data (ranging from trivial to a complex list of items - about 2 million rows) and the day-to-day operational data is with a database product rather than attempting to handle it ourselves within code.
The question is - what SQL platform to use? SQL Everywhere seems to be a fairly good choice except that it does not seem to support stored procedures. SQL Express is another possibility but there are concerns about the size of the footprint and managing the database engine and the database itself.
The users of the mobile client are considered computer illiterate and would not be able to manage any database administrative tasks. They only come back to base every three to six months. History has shown remote management of the machine has proven difficult (if not impossible) via the low bandwidth connection.
The machines have 512MB of RAM and only 40GB of disk. They have to support XP, Office, our client, and our GIS client. What is the best answer?
Traditionally we would have used MSDE.
Regards
Paul
Dear Jamie,
Thanks for the reply.
We have another problem to solve.
on the node we are getting product A -2 >=1.978
What does it mean (-2) ?
It is mentioned as two time slices ago. Please help me to undertand this.
From
menik
When I was setting up my new SQL server I entered the CD-KEY off of the wrong license. I don't want to have to uninstall everything to reinstall it with the new CD-KEY.
Is there a way to change the CD-KEY after installation?
We have created a databse in SQL Server 7 for support issues.
We are having trouble with only one aspect of the databse and that is the body of the supported problem.
The databse is basically a Question/Answer Support database whch house Frequently Asked Questions.
When the user does a search on a specific problem they have a list of matching questions shows on the screen (links).
When the question is clicked on it shows the Questions with the Answer of possible fixes.
Our problem lies in the fact that SQL server is truncating the Answer portion. I have tried different Data Types with maximum lengths with no success it keeps truncating it.
Right now I am on Data Type nvarchar with a length of 4000.
If anyone has any pointers on how to solve this problem all input is appreciated. You can post here to the forum or e-mail me directly at jason@flnet.com
Thank You.
-JR
I have a table with AmountSold and AmountLeftWith. I have to buy from the customers until the amount bought =250,000.
The max that user can buy is 250,000 so customers 1-3 get left with 0 (AmountLeftWith ) and customer 4 with 577 (AmountLeftWith ) after the update as user couldn't buy the entire amount as it would have exceeded 250,000. Preferably the query should stop afterwards and not proceed to check the other customers.
--===== If the test table already exists, drop it
IF OBJECT_ID('TempDB..#tmpCustomerAmount','U') IS NOT NULL
DROP TABLE #tmpCustomerAmount
CREATE TABLE #tmpCustomerAmount (
[id] [int] IDENTITY(1,1) NOT NULL,
[Code] ......
this is my sample records in my table
Sdate Amount
January 2007 250000.00
March 2007 300000.00
January 2008 350000.00
how can i get the amount from February to
May 2007 and sum it up like this
Details
February 2007 250000.00
March 2007 300000.00
April 2007 300000.00
May 2007 300000.00
this is all that i want to get
Total Amount: 1,150,000.00
i also posted this one in new to sql server section, but im hoping to get others opinion here. thnx
I would like to know how to use a criterion on this example. I want to know only when the total salary is at a certain amount
SELECT SUM (salary) as Total Salary
FROM employees
WHERE Total Salary > 25000; ---this is where i am having issue
If I have the total amount of 673000 that is passed as a parameter in my stored proc then, I need to do this:
Declare @TotalAmount money
@TotalAmount = 673000
Col1 Col2 Col3
Test1 45 672955 --(I want to subtract 673000 from Col2 data) 673000-45
Test2 30 672925 --(I want to subtract 30 from the remaining amount of col3)
Test3 100 672825 --(I want to subtract 100 from the remaining amount of col3)