I have two fields ID and Log data and log data is a 96 character long string of numbers representing 15 minute intervals from midnight to midnight.
I need to convert these 96 characters to a full 1440 characters which would mean taking each of the 96 characters one by one and making 1 character into 15.
I had Vb macro to do the conversion but now it's broken and I can't fix it. Getting it done in SQL would solve a lot of problems.
I then go from the 1440 fields and do log analysis like total time doing a specific activity but my query is dependent on having all 1440 characters.
Is that like some interval function for dates, like i want to group my data in intervals of 15 minutes and 30 minutes. Is there such a function in T-SQL
I am working on a line chart. The variable on the X- axis is DateTime. The requirement is to have the values displayed with an interval of 4 hours (or mabe 5 or 6 hours - basically every regular intervals). I am using a list control to Subreports to show around 10 reports.
HOW can I do this? The Major and MInor intervals only help in separating which samples will be displayed. But we cannot configure for regular intervals. Please help.
Hello Probably a very simple problem, but im stumped. I have a table which gives the start-time and end-time of an employees work day. I want to create a view which contains a line of data for each 5 minute period worked. Please help.
Ok, I know that there is a very smart programmer out there that can resovle my issue.
I am trying to calculate time worked by 15 minute intervals.
Example: Emp 1 started work at 13:00:00 and worked 183 minutes Emp 2 started work at 17:15:00 and worked 150 minutes Emp 3 started work at 08:30:00 and worked 17 minutes
I have collected perfmon data that is in every 15 seconds. I need to run a query that will only retrun rows that are 5 minutes from the last row starting at a specific date/time.
I have a client that collects data from a manufacturing facility a one minute intervals. I already have sql statments to convert the 1 minute data to other timeframes (e.g. 30 min, 60 min, daily). However, now the client wants to look at data converted to irregular time intervals. For example, instead of looking at the first, second, third, etc. 60 minutes of a day, they wish to see data grouped irregularly: first 30 minutes, next 1 hr & 45 min, next 2 hours, next 1 hr & 30 min, etc. These irregular intervals could change; they may later want to look at the first hr, next 2 1/2 hrs, next 1/2 hour, etc.; or whatever strikes their fancy.
So far, all I've come up with is run one query for each desired time session and then do a join on all the resulting tables. Anybody have a better idea on how to do this?
Hi, I want to run a stored procedure automatically at regular intervals.The time duration is given by me as input details.for example i will give the date and i should send email to some recipients just one day before the given date.I want this to be done in sql stored procedures.
Table Name: EmployeeDetails Columns: EMpID - Date - WorkedHours
For each day I get details of number of hours worked by each employee in this table.
Now my HR wants a report with such columns
empid - Week - Month - Qtr
So, week will have Sum of hours worked by employee in that week Month will have Sum of hours worked by employee in that Month Qtr will have Sum of hours worked by employee in that Qtr
how can I get the time differences between them.Let's say , a person who click on break @ 12:00 PM and he is back and select I am back option @ 12:15 the total break time is 15 minutes. However, can I display this difference of break time.
I have a situation where I have table with over a billion records and needs to be scrubbed. Table does have a field with date time timestamp. I have been deleting rows from the table using the script below which basically provides me delete statements by date for records older than 90 days.
But now on each day row count is over 30 million rows and it takes forever to delete by date and transaction log becomes humongous.
So I would like to scrub it in 5 minute intervals instead of daily for records older than 90 days. Even in 5 minute intervals the record count tends to be around a million. This will keep the delete slice small enough to not a gigantic transaction log.
declare @startdate Datetime declare @enddate Datetime set @startdate = getdate()-480 set @enddate = getdate()-90
WHILE (@startdate < @enddate) BEGIN print 'delete from vending where DetectedDate < ''' + CONVERT(varchar(10), @startdate, 101) +'''' set @startdate = @startdate+1 END
I am hoping to modify the script above to produce a script with statements like this for a window between last 90 and 120 days:
delete from vending where DetectedDate <'6/15/2015 8:25:00 PM' go delete from vending where DetectedDate <'6/15/2015 8:30:00 PM' go delete from vending where DetectedDate <'6/15/2015 8:35:00 PM' go
ID Date Time Length Interval_Num 1 10/11/2014 9:00 420 14
Basically, length represents the # of minutes a person is scheduled for. We have 30 minute intervals. Interval_Num = (Length/30). I need the data to show each interval. For the above example it should only be 14 intervals.For the above example the solution should look like....
ID Date Time Length 1 10/11/2014 9:00 30 1 10/11/2014 9:30 30 1 10/11/2014 10:00 30 1 10/11/2014 10:30 30
I'm trying to create a query to return Open, Close, Max and Min Price for each 1 minute interval. Source data has two fields - Price, and Datestamp at 5 second intervals.
I can calculate the Max and Min (below) and set the datestamp to the middle of the interval, but get stuck on how to also return the Open and Close price for each interval.
SELECT MAX(price) AS MaxPrice, MIN(price) AS MinPrice, DATEADD(ss, 30, DATEADD(n,DATEDIFF n, '1/1/2006', DateStamp),'1/1/2006')) AS DateStamp FROM MasterData GROUP BY DATEDIFF(n, '1/1/2006',DateStamp)
In a report there are following in parameters: from date, to date, from time and to time.
I need to match these search criteria€™s against start time and stop time in assignments. The trick: How to write SQL that meets all different cases that can arise.
The query need's to traverse through every assignment, and see if its start and stop time is in the interval given by the user.
It should then return the minutes from the assignment that is within the interval.
I'm thinking of packaging the minute "extracting" logic in a Scalar-valued function.
It should then take the in parameters from the user, and start time and stop time from the assignment as arguments.
To consider: Crossing midnight.
E.g. the user puts in
From date: 2008-05-24
From time: 22:00:00
To date: 2008-05-26
To time: 02:00:00
Since the user wants to evaluate a time span that crosses midnight,
I'll have to look in to time spans like:
2008-05-24 22:00:00 - 2008-05-24 23:59:59
2008-05-25 00:00:00 - 2008-05-25 02:00:00
2008-05-25 22:00:00 - 2008-05-25 23:59:59
2008-05-26 00:00:00 - 2008-05-26 02:00:00
Furthermore the start- and stop time can be partially in the above interval.
E.g. an assignment starts 2008-05-24 21:46:11 and stops 2008-05-24 22:36:05.
This would then yield from the time spans above 36 minutes.
I have this table of Marks as shown below. All I need is to find the average Marks at various intervals of S.no. That is I need averages at every 3rd S.No. as shown.
S.No. Marks 1 ------ 5 2 ------ 5 3 ------ 6 1st Average Value here (16/3) 4 ------ 5 5 ------ 6 6 ------ 7 2nd Average Value here (18/3) 7 ------ 7 8 ------ 7 9 ------ 8 3rd Average Value here (22/3) 10 ----- 8 11 ----- 9 12 ----- 8 4th Average Value here (26/3)
So basically I need a new table which will have 4 average values for the table above. Of-course the table can be much bigger and the average values can be at any nth value of S.No.
I m Maran. I am trying to write a SQL Query to retrieve the following report format. But I'm not sure how to go about it.
Input values:
Starting Date: 09/14/2007 End Date: 12/06/2007
Monthly Report :
Start Date - End Date - Number of companies 09/14/2007 - 09/30/2007 1 10/01/2007 - 10/31/2007 0 11/01/2007 - 11/30/2007 4 12/01/2007 - 12/06/2007 0
Please its very urgent, Plz do the needful help. Actually this same report format i was posted already and got some methodology, but its not satisfied my requirements :( :(
Greetings; I recieve a monthly phone bill on cd. I am trying to autoimport these CD's into a SQL server database with a DTS in MSSQL 2000. I have noticed on the bills every so often they change the structure of one of the ACCESS DB tables by one row or something small. I am trying to figure out how I can test the structure of the database before trying to do the actual imports, I want to do this so someone else can actually do the imports as we get the bills. Is this a possibility? Or am I going about this all wrong?
I need to run a script on a monthly basis (e.g at midnight on the last day of the month) which selects all the records from that calendar month. I have the below so far however as each month has a different number of days in it this will not work well. Are there any date/time criteria I can use in my tsql statement which will only select records from that month no matter how many days are in the month? I obviously need to move away from manually updating the script each month depending upon how many days are in the month! SELECT *FROM UserLogwhere logtime >= (getdate() - 30)order by logtime asc cheers marco
I am Maran. Am facing the problem to retrieve the following format of output using the sql query. Is it possible 2 solve this.. I tried this, but i am unable to.
The Database will hold 2 tables. One of those includes dates. They are joint by a constraint using an ID. What i got to do is, store the tables in a different schema named after the month the data was created. I will have to keep the original tables aktive because this should work while accessing the tables but can flush the data to keep the database small. So i would end up with 2 tables in 1 schema for every month and the productive that keeps track of the current bookings.
I would have access to the enterprise edition if that changes anything at all.
I need to create a report containing the headcounts of the employees for each month. The data I can retrieve from the database looks like this:
Name StartEmp EndEmp
tom 1/jan/05 15/mrt/05
dirk 1/jan/05 31/mrt/06
jan 1/feb/05 NULL
In order to get the right information for the report the information should be represented in the following way:
January 2005 February 2005 March 2005 "April" 2005
Tom 1 1 0,5 1
Dirk 1 1 1 1
Jan 0 1 1 1
HeadCount 2 3 2,5 3 (there should be more data in the 2nd table but it's a sliced representation of the data. Sliced by 2 report parameters: startdate (=1 January 2005) and enddate (=30 April 2005) )
I need some help about building up the query to aggregate the info from table1 to the format of table2.
I am looking for a script whichs exports data (by DTS?) into a flat file and store the files (according their date stamp in the transactions) with a name like 05_2002.txt, 06_2002.txt etc. The data in the table Transactions will be deleted after some time to prevent fast growing of this particular table.
