Hi ya,
I have a table which will be having DOB and I want to calculate the current age of persons, i want to save it into currentage as default.
I have searched over the interent and find some solutions but in my database the DOB is stored as = 'dd/mm/yyyy' and none of the solutions work on this.
Any ideas?
Calculating time between two date In Sql Server 2005help me ..
View 3 Replies View RelatedHi,
I'm using scalar UDFs in SQL server to return computed values. I've been trying to use the same udfs to perform the same computations but from different tables, but I'm not sure how. Can someone please help???
Here's an example of a counter that I'm using to return the number of days.
CREATE FUNCTION [dbo].[MarketPulse_fn_Counter] (@date smalldatetime, @date2 smalldatetime, @osid int)
RETURNS int AS
BEGIN
return (select count(*) from MarketPulse_0ndqc
where stockosid = @osid and createdate <= @date and createdate >=@date2 )
END
How can I use this same UDF to do the same computation but to SELECT from another table and return that value?
So I have been struggling with a way to perform inventory turn calculations in SQL. I'll start off with the formula. Basically the formula is Cost of Goods Sold over last 12 months / Average Inventory Value over the last 12 months. Short hand as COGS/AvgInventoryValue = Turns
In order to obtain the COGS value I take the Avg(UnitCost) * Sum(InvoicedQty) in the last 12 Months for Sales documents. This is represented as DOCUMENTTYPE = 2
Then divide AvgInventoryValue
To obtain the AvgInventoryValue I need to know the Quantity purchased in the 12 month period * Avg(UnitCost) + QuantityOnHand at the start of the period * Avg(UnitCost)
The purchased documents are represented with DOCUMENTTYPE = 6
The purchases will be positive since we are putting value in. The sales are negative since value is going out. I'll start with a simple example where the product is at zero Quantity On Hand at the beginning of the period.
--CREAT THE TEMP TABLE
create table #VALUEENTRY
(
ITEMNO VARCHAR (50) NOT NULL
, POSTINGDATEDATETIME NOT NULL
, DOCUMENTTYPEINT NOT NULL
[code]....
Is there another approach I should take to obtain the inventory turns?Also how do I account for periods earlier than 12 months where inventory is left over?In the sample data this item happened to be at zero inventory on hand at the start of the period. Also I believe it is my subquery's which are throwing the numbers off but I'm not sure how to isolate the subquery to just perform the result for a specific item. It is aggregating the entire table. How can I make the subquery more specific?
I have a database with 1million+ records in and i'm trying to collect the median values of column(2) for all distinct values in column (1)
Example DB:
Column 1 Column 2
978555 500
978555 502
978555 480
978555 490
978324 1111
978324 1102
978311 122
978311 120
978994 804
978320 359
and I need it to display on SELECT as
column 1 column 2
978555 495
978324 1106
978311 121
978994 804
978320 359
Is this possible on 2008 R2?
This function will return working hours between given 2 dates. This function assumes that the break is between 9:45 AM and 10 AM and that Lunch is between 12:30 PM and 1 PM. This function also assumes that the working hours are between 7:30 AM and 4 PM. There is a section for public holidays there. We have a table for that you might not so that piece needs to be fixed.
CREATE function [dbo].[fnc_myHinkley_ASSY_CalcWorkingMinutes] (@StartDate datetime, @EndDate datetime)
RETURNS decimal(14,2)
/*
Programmer: Goran Borojevic
Date: 5/14/2014
This function will return working hours between given 2 dates. This function assumes that the break is between 9:45 AM and 10 AM and that Lunch is between 12:30 PM and 1 PM. This function also assumes that the working hours are between 7:30 AM and 4 PM.
*/
AS
BEGIN
--check if one of the dates is null
if @StartDate is null or @EndDate is null
RETURN 0
[code]...
I am researching this and playing with using the syss.sysprocesses view and counting the dbid column. I would most likely want to store this information in a table with a date/time stamp because we really want to track our concurrent users during the day for awhile. Do you have any neat tricks in getting this done? Is there a DMV or Information_Schema view that could be used to accomplish this task? I found the following code on the internet:
SELECT DB_NAME(dbid) AS DBName,
COUNT(dbid) AS NumberOfConnections,
loginame AS LoginName,
nt_domain AS NT_Domain,
nt_username AS NT_UserName,
hostname AS HostName
FROM sys.sysprocesses
[Code] ....
I am trying to calculate the number of hours a device has been used and I cant find how. I need a query that calculated and does an average of the number of hrs used in a week.
View 5 Replies View RelatedHow you would calculate the average read/write latency experienced by a SQL Server instance during a specific time window in order to monitor this for multiple instances. From this MSDN blog, I know that you have to take multiple samples and do some calculations to get the correct latency.
[URL] ...
However, the SQLServer:Resource Pool Stats object tracks these numbers per resource pool and we want to get one number for the whole server. Since there can be a different base value for each resource pool, you can't simply sum the numerator values together. Here's some sample data from a server that illustrates the problem.
object_name counter_name instance_name cntr_value cntr_type
SQLServer:Resource Pool Stats Avg Disk Read IO (ms) default 307318919 1073874176
SQLServer:Resource Pool Stats Avg Disk Read IO (ms) Base default 25546724 1073939712
SQLServer:Resource Pool Stats Avg Disk Read IO (ms) internal 2045730 1073874176
SQLServer:Resource Pool Stats Avg Disk Read IO (ms) Base internal 208270 1073939712
I'm thinking I would need to do some sort of weighted average, but I'm not sure if that will result in the correct value. Here's the formula I am thinking about using currently before doing the calculation over time
((default * default[base]) + (internal * internal[base]))/(default[base] + internal[base])
Then to do the calculation over time, I'd use the changes in the calculated numerator and denominator to get the average.
Does this sound like to correct way to get this value? Is there a good way to verify?
Can anybody know ,how can we add builtin functions(ROW_NUMBER()) of Sql Server 2005 into database library.
I get this error when i used into storeprocedure :
ROW_NUMBER() function is not recognized in store procedure.
i used MS SQL SERVER 2005 , so i think "ROW_FUNCTION()" is not in MS SQL SERVER 2005 database library.
I need to add that function into MS SQL SERVER 2005 database library.
Can anbody know how we can add that function into MS SQL SERVER 2005 database library?
Hi All,
View 14 Replies View RelatedI want to sum up a column, but only summing up the top 25 quantites and then I want to subtract the sum of all quantities from the total of the top 25...how would this be done with t-sql?
View 3 Replies View RelatedSQL7
I am interested in your opinion on the creation of primary keys in a table - simple ones that is. It would be the replacement for an Identity column.
Some say calculate the value off a lookup table, others say use an external object like c++ dll reading/incrementing from a flat file.
Using an identity column reduces portability of the table.
Thoughts ?
Craig
Hi,
What the best way to calculate the age given two datetimes.
I tried using the DATEDIFF(yyy,startdate,enddate) but that seems to only compare the year and not look at the specific day.
I am looking for something that would return the following output
birthday= 12/6/1973
EndDate = 11/30/2001
then the age should be 27
If birthday = 12/6/1973
enddate = 12/11/1973
then the age should be 28
thanks in advance
Zoey
I'm in the process of developing a Kimball-method CRM data warehouse and I'd like to have Recency, Frequency, Monetary "scores" at the customer level. Am I better off creating these in the relational database and feeding them to SSAS or have SSAS do the aggregations and assign the "scores"?
Also, has anyone located any SSIS transform scripts that would calculated RFM scores? This is probably a pretty easy task in VB.net but I haven't gone down that road yet.
Steve
It may be simple question, but how can i get the sum of column? with conditions like getting the some of clicks one user send and so...
View 5 Replies View RelatedWhen users register with my site they give me their DoB, how can I work out an age from it. I was thinkin about doing it from the year, but that isnt very accurate. Can anyone help? thanks si! ps Id only want to work out how many years old they are. si!
View 7 Replies View RelatedI needed to come up with an algorithm to create unique user- friendly account numbers such as AC0000000001, AC0000000002, etc...Where they increment by 1. I created a SQL function that retrieves the previous number generated, adds 1 to it, inserts the new value into the table, then returns the new value. I started thinking, what if the function is ran at the same time? What if function # 1 creates the new number, and function #2 creates a new number as well before function #1 inserts it? Is this a possible scenario? If so, how do I lock the process until the function completes to prevent this? Thanks for any help you provide.
View 2 Replies View RelatedHi,
First off, let me state that i am new to ASP.net... and have had to hit the ground running... I have looked on the net but have not found a suitable explanation on how to do this.
Let me explain what i am trying to do: In my aspx page, i have 2 dropdown boxes where the user will select a skill catagory, and then a skill. Based on that selection, i would like to compute what the Service line will be. There is a primary and foreign key on CatID on the skills and SkillCat tables. This data would need to be inserted into the another table aswell, and this would need to go into a report later.
How do i go about doing this? Some examples would be greatly appreciated. And if you know of a good link, please post it for me.
Skills Table
CatID
SkillID
Skills
SL_ID
1
4
Skill 1
3
2
5
Skill 2
2
2
6
Skill 3
2
3
7
Skill 4
4
3
8
Skill 5
4
4
9
Skill 6
NULL
4
10
Skill 7
NULL
5
11
Skill 8
3
6
12
Skill 9
3
7
13
Skill 10
4
8
14
Skill 11
1
9
15
Skill 12
3
9
16
Skill 13
3
10
17
Skill 14
6
11
18
Skill 15
1
Skills Catagory
CATID
Org
Skillcat
1
Org1
Skill Category 1
2
Org2
Skill Category 2
3
Org3
Skill Category 3
4
Org4
Skill Category 4
5
Org5
Skill Category 5
6
Org6
Skill Category 6
7
Org7
Skill Category 7
8
Org8
Skill Category 8
9
Org9
Skill Category 9
Service Line Table
SL_ID
Service_line
1
Service Line 1
2
Service Line 2
3
Service Line 3
4
Service Line 4
5
Service Line 5
6
Service Line 6
7
Service Line 7
Thanks for all your help in advance.
Dash
Hi,
I'm using SQL Server 7.0 SP3.
I need to calculate the average size of a record in my database to assist in estimating growth.
Is there a quick and/or easy way of doing this?
Thanks in advance,
Darrin
Hi,
I'm fairly new to MS SQL, but I'm trying to query the time elapse between two dates. Example below...
Select
dbo.res.book_date,
dbo.res.arrive_date,
Cast (dbo.translog.systemdate as datetime)
From
dbo.res
Where
dbo.res.resid > '500'
The third line is where I need help with a statement. I need the elapse time. Ex. if the book date is 20050820100000 and the arrive date is 20050820120000, I would like the third Select statement to return 2:00 hours or something similar. Thanks.
Hello,
I am fairly new to this, but I need to write a query that calculates whether an order made a shipping cutoff based on creation time, and when it actually shipped, based on local customer time. All times in the table below are central time.
Heres where it gets complicated for me. If the order was created after 8:00am local customer time the same day, and shipped prior to 5pm local customer time, it would be considered a pass, or a 1. If an order was created after 8am local customer time, BUT didnt ship until AFTER 5pm local customer time, it would be considered a failure or a 0. And to complicate things even more, if the order is created after 5pm local customer time, the order create time would be treated as it was created at 8am local customer time the following day local customer time, and would need to be shipped prior to 5pm local customer time that day. Would CASE be appropriate for this? Or am I thinking wrong? Any help would really be appreciated!!
Ordernum OrderCreate OrderShipDate TimeZ
67890 5/5/2005 11:575/6/2005 15:33 EST
35789 5/5/2005 13:575/5/2005 14:19 MST
44465 5/5/2005 13:58 5/5/2005 21:58 CST
87654 5/5/2005 18:00 5/7/2005 21:58 PST
Hi All,
I have a table that of server names and their execution times that run in to hundreds of thousands of records. What i need is some SQL that gives me the median execution times for each of these different servers. At the moment i have some SQL that only gives me the median for all the records in the table not the median execution time for every different server name. For example my tables looks something like this;
ServerName | ExecTime
-----------------------
server1 | 0.07
server2 | 0.17
server1 | 0.27
server1 | 0.37
server2 | 0.47
server1 | 0.57
server1 | 0.67
server2 | 0.77
My SQL below gives me
ServerName | ExecTime
-----------------------
server1 | 0.37
Where as i want
ServerName | ExecTime
-----------------------
server1 | 0.37
server2 | 0.47
Here is my SQL, hope someone can modify it and thanks in advance.
Code:
SELECT DISTINCT instance, exec_time AS median
FROM (SELECT instance, exec_time
FROM (SELECT TOP 1 exec_time = exec_time * 1.0, instance
FROM (SELECT TOP 50 PERCENT exec_time, instance
FROM llserverlogs
ORDER BY exec_time) sub_a
ORDER BY 1 DESC) sub_1
UNION ALL
SELECT instance, exec_time
FROM (SELECT TOP 1 exec_time = exec_time * 1.0, instance
FROM (SELECT TOP 50 PERCENT exec_time, instance
FROM llserverlogs
ORDER BY exec_time DESC) sub_b
ORDER BY 1) sub_2)
I have a table in my sql server that calculates renewal dates for me, that date is based on the final suit date. The table has the ssn, and the FinalSuitDate its in a one to many relationship with the employeetable.
the Finalsuit table is suppose to calculate the renewal dates(which I'm trying to do in a query) my original expression in access was using dateserial FirstRenewal: DateSerial(Year([FINALSUITDONE])+2,Month([FINALSUITDONE])+1,Day([FINALSUITDONE])=30), but sql does not recognize that.
For Example
If the Finalsuit is 12/01/2000
then the renewal would be 12/31/2002
the renewal are to be done on the last day of the month and two years from the finalsuit date. Problems is I'm having problems doing this in sql servers query?
Can someone out there help please
--Use the following formula to calculate a person's age in years in a stored procedure,
--where @dob is the person's date of birth and @yyyymmdd is the date on which to determine the age:
DECLARE @age int
DECLARE @dob datetime
DECLARE @yyyymmdd varchar(11)
SELECT @dob = '12/06/1966'
SELECT @yyyymmdd = GETDATE()
SELECT @age = FLOOR(DATEDIFF(day, @dob, @yyyymmdd) / 365.25)
PRINT CONVERT(varchar, @age)
--Notes:
--Substitute "getdate()" for the @yyyymmdd variable if you want to determine the person's age right now.
--The function divides by 365.25 to allow for leap years and uses the FLOOR function to make sure the function returns an integer.
--The function DATEDIFF(year, @dob, @yyyymmdd) doesn't work because Microsoft chose to implement
--the "year" part of the function to calculate the number of year boundaries crossed.
Hi All,
I have a very complicated project and for some reason I have decided to use SQL server as the backend database. I am new to it and have encountered my first problem. In basic terms what I want to be able to do is increment/decrement a field in a table according to something that happens in a different table. Where do I start?
So for example, a stereo system/cd player can have 10 cds at one particular time, when 2 cds are removed, then 8 slots are available. Then when 1 of the 2 remaining slots are filled then 1 slot remains and so on....so I want some sort of a counter field. Using that field I want to be able to generate a report on what is currently available.
Please Excuse my lame example but can anyone please help?
Thanks
Ben
If two records containing datetime stamps are SELECTed, how can the interval between them be quickly calculated?
View 8 Replies View RelatedI have three columns in my table,'StartDate',EndDate','BatchID'
When I upadate the the table for 'EndDate' I want to calculate the
I want to store this modified value somewhere and calculate the difference in (Value of 'End Date' Before update)-(Value of 'EndDate' after Update')
How it is possible?
Thanks in advance
Swati
I am trying to get a query that will allow me to report the time taken to complete a certain training module.
The database itself does not have a duration field so I am tring to get the duration by using MIN and MAX. I can get the timing for when the module was opened and the time for the last mouse click on it, from this I need to be able to calculate the time taken to complete.
Query I am using to get the basic info comes from 3 tables so I have only attached the relevent output. Query used is as follow:
SELECT *
FROM PPS_SCOS, PPS_TRANSCRIPTS, PPS_TRANSCRIPT_DETAILS, PPS_PRINCIPALS
WHERE PPS_SCOS.SCO_ID = PPS_TRANSCRIPTS.SCO_ID
AND PPS_TRANSCRIPTS.TRANSCRIPT_ID = PPS_TRANSCRIPT_DETAILS.TRANSCRIPT_ID
AND PPS_TRANSCRIPTS.PRINCIPAL_ID = PPS_PRINCIPALS.PRINCIPAL_ID
AND PPS_SCOS.NAME LIKE 'MTM-106 The Dangers of Smoking'
AND PPS_PRINCIPALS.NAME LIKE 'Nigel Cordiner'
AND PPS_TRANSCRIPTS.TICKET NOT LIKE 'l-%'
ORDER BY PPS_TRANSCRIPT_DETAILS.DATE_CREATED
Output:
pps_scospps_scospps_transcript_detailspps_principalspps_principals
SCO_IDNAME DATE_CREATED PRINCIPAL_ID NAME
136850MTM-106 The Dangers of Smoking08:17:2516287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:17:2516287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:17:4016287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:18:2516287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:18:5716287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:19:1416287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:19:4716287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:20:2116287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:20:4416287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:21:2616287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:22:1316287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:24:5516287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:25:1216287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:25:2916287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:26:4916287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:27:0216287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:27:2916287Nigel Cordiner
136850MTM-106 The Dangers of Smoking08:27:4316287Nigel Cordiner
Have added the column heading and the tables the output comes from.
Relatively new to SQL so any help would be greatly received.
One more for you while I'm trying to remember my SQL skill from a few years ago (last one of the day - promise):
My database looks like:
(Ignore that the ERD is in Access, the database is SQL Server 2005)
How do I calculate sales percentages?
I.E. how do I calculate the percentage that each product has sold as a percentage of the total sales?
What I'm aiming for is each row of products is shown, with its percentage of the whole sales.
AVG is involved this time, isn't it?
The productID is of the int datatype (not that you need to know that field - but never mind) and the quantity is a smallint, before you ask
Thank you in advance for any replies.
Paul
Hi,
Im building a DB for a uni project and im having a little trouble creating a column that makes a calculation using 2 of the other columns.
I need to do this;
Select Reps, Weight, ((Reps / 30) + 1) * Weight AS [1RM]
From ......
But, SQL server 2005 doesnt seem to like my syntax and gives a wrong result.
Can anyone help?
Thanks,
M4tt
My site has members. Each member has a certain goal, an amount that they are hoping to raise. Here's my tables:
---------------------
Members
---------------------
ID | Goal
---------------------
---------------------
Donors
---------------------
Amount | MemberID
---------------------
I'm trying to get the percentage of money raised compared to their goal. Basically 100*(SUM(Amount)/Goal). Here's my stored procedure:
CREATE PROCEDURE sproc_GetGoalPercentage
(
@memberid int
)
AS
SELECT(SUM(D.Amount)/M.Goal)*100
FROMMembers AS M INNER JOIN Donors AS D
ON M.ID = D.MemberID
WHEREM.ID = @memberid
GROUP BY M.Goal
RETURN
All it does is return 0.
I'm putting together a manual system that tracks data growth in a certain database. I was going to use sp_spaceused as a part of it, but then realized the datatypes for size are CHAR, not INT or BIGINT. I was going to do counts, averages, etc. on those columns but that wouldn't work against a CHAR field obviously. I could easily write a little something to strip out the KB, but was hoping there was another way to get those figures.
Secondly...has anynoe seen a stored procedure/code/etc. that just calculates the largest/smallest/average row size for a table? I haven't been able to find anything anywhere...
Any insight would be greatly appreciated...
Thanks!