How To Exact Span Of Time From A Record
Aug 23, 2012
I am not sure how to go about doing this. I have a record that has a start time of 1 am and a stop time of 9pm (same day for simplicity) and I want to know how many hours during a peek time and how many were not.
For example, the application starts and inserts into the data base the start time of 1am and then the user stops the app at 9pm. Lets say the peek hours are 1pm to 7pm. I know i can do a date diff function to get how long the app ran for but how can I get the amount of hours it ran during the peek time? I know there has to be some mathematical solution to this but it is escaping me at the moment. I want to do this over many records so a a cte or pivot table is the end solution for performance.
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Dec 18, 2007
I need a formula to calculate the time (let's say in minutes) between two dates/times.
The problem is that I have to exclude the time between 06 PM and 06 AM and also exclude the time in the weekend (Saturday and Sunday).
I will use this in a couple of reports made in Reporting Services.
If anyone have an algoritm that could be modified for this and is willing to share this I would be very grateful.
Many thanks!
/Per Lissel
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Feb 16, 2006
I have a database where user events are recorded quite frequently. I'd like to be able to get a count of the 'good' events that happen in each 5 second period. Unfortunately I don't know how to display and group by a time range.
Here is the query I would like to change:
SELECT count(*), clientTime
FROM dbo.V_COMBINED
WHERE (sessionId = '122b') AND (type = N'sys_goodaction') AND (paraName = 'value')
GROUP BY clientTime
It returns records like:
1 |2006-02-16 23:21:05.250
1 |2006-02-16 23:21:05.267
1 |2006-02-16 23:21:06.470
I'd like it to return records like:
5 |2006-02-16 23:21:06 - 23:21:10
3 |2006-02-16 23:21:11 - 23:21:15
4 |2006-02-16 23:21:16 - 23:21:20
Anyone know how I could do this? Is it even possible?
Thanks
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Nov 18, 2013
I have to compare two time duration for a resource booking system. for example if a resource is booked for 9.00am to 2.00am ,it must not be booked during that duration and other coinciding times e.g 1.00pm to 2.00 pm should not be booked or even 9.00 am to 5.00pm should not be booked.
how can i write a sql query for this.
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Sep 18, 2007
Hello,
Some advice appreciated on the following, thanks!
I have this query:
select field1, field2, astartdate, anenddate
from atable
where astartdate BETWEEN '9/11/2007 12:00:00 AM' AND '9/18/2007 11:59:59 PM'
I need the results to be like the following:
field1,field2,anenddate-astartdate <<that's minus
Thank you for the help!
--PhB
--PhB
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Sep 12, 2013
field prodDate puts out values as such:
8/12/2013 7:50:15
8/12/2013 7:51:03
8/12/2013 7:53:42
8/12/2013 7:54:12
8/12/2013 7:56:02
...
...
8/12/2013 14:57:57
8/12/2013 14:59:59
I'd like to get a time span sum beginning with the first prodDate entry and ending with the last.
The idea is I'll then use that to divide lbs produced, thus giving me a gauge for lb per hour.
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Nov 19, 2015
I need a boost to understand how to get started on solving this SQL Query.
TicketId Seq StatusDateTime
T10001 1 2015-05-04 15:54:00.000
T10001 2 2015-05-04 16:35:00.000
T10001 3 2015-05-04 16:42:00.000
T10001 4 2015-05-05 08:19:00.000
T10002 1 2015-05-04 15:56:00.000
T10002 2 2015-05-04 15:57:00.000
I need to find the total StatusDateTime for each TicketId
I need to find the average StatusDateTime for all TicketIDs
Ex. TicketId, "T10001", has 4 records based on the Seq column.
By using this, I should be able to find the amount of time between the first Seq and the last Seq to get a total time span for Ticket.
Expanding on this, I should be able to add up all of the Ticket's calculated time spans and divide by the number of tickets to get the average time span.
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Jul 10, 2014
Looking for returning multiple entries from a time span. I have a date, start-time, end-time and duration. I need the start-times separated in a list. It's fine if temp tables are needed - I have that clearance.
Entry might look like:
(datetime) date: 7/10/2014
(int) start-time 820
(int) end-time 1000
(int) duration 20
The result would needed:
(datetime) 7/10/2014 08:20:00
(datetime) 7/10/2014 08:40:00
(datetime) 7/10/2014 09:00:00
(datetime) 7/10/2014 09:20:00
(datetime) 7/10/2014 09:40:00
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Oct 30, 2015
I have a table that includes the fields below:
ID - INT
Machine - TINYINT
StartTime - DATETIME
EndTime - DATETIME
What I am trying to do is figure out how much time is used for production per day. The problem is, there are production runs that run over midnight and possible multiple days without ending. For example, if I have the following data:
ID - 1
Machine - 2
StartTime - 2015-09-01 22:00:00.000
EndTime - 2015-09-03 22:00:00.000
So what I am looking for is taking the above record and turning it into 3 records like below:
ID Machine StartTime EndTime
1 2 2015-09-01 22:00:00.000 2015-09-01 23:59:59.999
1 2 2015-09-02 00:00:00.000 2015-09-02 23:59:59.999
1 2 2015-09-03 00:00:00.000 2015-09-03 22:00:00.000
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Nov 1, 2007
I need to set a variable to datetime and time to exact milliseconds in SQL server in stored procedure.
Example:
set MyUniqueNumber = 20071101190708733
ie. MyUniqueNumber contains yyyymmddhhminsecms
Please help, i tried the following:
1. SELECT CURRENT_TIMESTAMP; ////// shows up with - & : , I want single string as in above example.2.
select cast(datepart(YYYY,getdate()) as varchar(4))+cast(datepart(mm,getdate()) as char(2))+convert(varchar(2),datepart(dd,getdate()),101 )+cast(datepart(hh,getdate()) as char(2))+cast(datepart(mi,getdate()) as char(2))+cast(datepart(ss,getdate()) as char(2))+cast(datepart(ms,getdate()) as char(4))
This one doesnot display day correctly, it should show 01 but shows 1
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Mar 1, 2006
Hi
Can anyone advise me as to how I can add the date and time to 2 columns in the sql server database for each record that is added. I'd prefer not to use the webform. Can sql server add the date automatically to the row?
thanks
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Dec 15, 2006
I am using VS2005 (VB) to develop a PPC WM5.0 Program. And I am using SQLCE 3.0. My PPC Hardware is in 400MHz.
The question is when the program try to insert the first record into sdf database after each time the program started. It takes a long time. Does anyone know why and how can I fix it?
I will load the whole database into a dataset when the program start and do all the "Insert", "Update", "Delete" in this dataset and fill it into database after each action.
cn.Open()
sda = New SqlCeDataAdapter(SQL, cn) 'SQL = Select * From Table
scb = New SqlCeCommandBuilder(sda)
sda.Update(dataset)
cn.Close()
I check the sda.update(), it takes about 0.08s for filling one record into database normally. But:
1. Start the PPC Program
2. Load DB into dataset
3. Create a ONE new record in dataset
4. Fill back to DB
When I take this four steps everytime, the filling time is almost 1s or even more!
Actually, 0.08s is just a normal case. Sometimes, it still takes over 1s to filling back a dataset which only inserted one record when the program is running. (Even all inserted records are exactly the same in data jsut different in the integer key)
However, when I give up the dataset and using the following code:
cn.Open()
Dim cmd As New SqlCeCommand(SQL, cn) ' I have build the insert SQL before (Insert Into Table values(XXXXXXXXXXXXXXX All field)
cmd.CommandType = CommandType.Text
cmd.ExecuteNonQuery()
cn.Close()
StartTime = Environment.TickCount
I found that it is still the same that the first inserted record takes more time, but just about 0.2s. And the normal insert time is around 0.02s. It is 4 times faster!!!
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Feb 13, 2015
I would like to return the latest time stamp as well as the earliest time stamp out of a series of records.The key would be the same ID so i need a function or query that can search through each record and find the earliest time for that ID and the latest time.
ID LatestTime EarliestTime
1 05:00:00 02:00:30
I have achieved the latest time by using a RowNumber function and returning the latest record. The stickler is how to find the earliest record as well.
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Dec 4, 2013
Code:
CREATE TABLE [dbo].[DigiTracker](
[DigitrackID] [int] IDENTITY(1,1) NOT NULL,
[contact_id] [int] NOT NULL,
[Code]....
-- not accurate b/c it returns 0 for all TimePerPageSec
SELECT DATEDIFF(second,min(createDt),max(createDt)) AS TimePerPageSec
FROM DigiTracker
GROUP BY contact_id, ZinePageNumber
time spent (in seconds) between each record
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Sep 11, 2013
I have about 20 scripts to run as
exec script1 ...
exec script20
I want to know how long does each of the script piece take. So how can I keep the records of time spent and save them as a file or save them into a table?
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May 2, 2007
Hi everyone:Using Sql Server SQL 8I'm trying to INSERT records into a "can software package" batchtable. I have a work-table that mimics the batch table. Aftermanipulating the records in the work-file I want to INSERT them intothe batch table.The problem is the batch table in the can software has a trigger onthe batch table which is going to force me to INSERT one record at atime. I've always been able to do an INSERT with no problem.The batch table has pretty basic columns:BatchIDBatchDateSeqNumberThese three fields are the key and then just some miscellaneouscolumns. Any easy way to loop thru my work-file to insert theserecords. Never done a loop in SQL so an example would be reallyreally appreciated. I have a sequence number so I was hoping to do aWhile loop but I really don't know enough about creating a loop tomake that call. Thanks in advance for any help.
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Mar 19, 2008
I have a table with several datetime fields but they all list just the correct date. The time is always 12:00:00 AM. I don't have a field that records the actual time a record was created. I have a timestamp column, but it appears to get updated everytime the DB backs up. Is there a way using the date fields I have or otherwise, to determine the time a record was created?
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Jul 1, 2001
We have a website that allows people to enter tasks and they are then given a stageID. ie 1 which is review for when they are first entered into our database. If they have not been reviewed in 5 minutes I want them to update automatically and move onto the next stage. I have tried using a stored procedure that adds the reocrd with a waitfor command but that doesn't work because it locks the connection ofcourse until it's finished the stored procedure which means the webpage doesn't come back for 5 minutes which we don't need. I'm asking if there is any other way I can do this without a waitfor command or somehow use it so that it doesn't hold the current connection.
Thanks for your help
Jason
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Mar 7, 2001
hello everyone
I have table that look like
CREATE TABLE GuestAccount
(
Id_Guest smallint,
SeqNo int IDENTITY(1,1),
account money Null
PRIMARY KEY(Id_Guest,SeqNo)
)
Q?
I want my SeqNo start from 1 for new Id_Guest
is it possible ?
tnanks
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Jan 5, 2014
I have a date/time value (dd/MM/yyyy HH:mm:ss) stored in a field as part of each record in a dataset.
I would like to achieve the following via a single T-SQL query if possible (efficiency is not an issue as the dataset is small)
On query run;
Check if any records in the dataset are within 10 minutes + or - of the current system time (using the date/time value referenced above)
if none
Load the first record
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Dec 11, 2007
Dear all,
This is a beginner's question so bear with me - I have a SSIS package that builds an Analysis Services fact table - depending on user input, this table is either re-built from scratch or any additional records since it was last run are created.
Where is the best place to store the time a package was last run - in a seperate table in the database or somewhere in the fact table?
Sam
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Oct 19, 2015
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
[code]....
I am trying to display all records older then 5 Mondays span..so far I got this and it is working fine but it is excluding the records with Id 2 and 4 (Sundays) I would like to include these records as well.
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Jan 31, 2006
Hi,
I'm trying to add a heading to my report using Table and TableGroups. But I don't want my group headings to line up with the detail rows. This seems like a common requirement in my mind but I can't figure out how to do it.
See made up example of a report below:
Person Name Address <-Report header
Area: A12 3BC, Newtown, Someplace <-TableGroup header
Mr Some Body 1 The Street <-Detail rows
Mrs Anne Other 2 The Street
Area: B23 4CD, Oldtown, Someplace <-TableGroup header
Mr Ran Dom 3 The Avenue <-Detail rows
So the TableGroup displays Area which is grouped by Post code, city etc.
The detail rows displays individual people and their street address.
NOTE: The Area fields do not line up with the Person fields in fact they overlap how can I do this in SSRS?
Thanks in advance for your help,
Mike G
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May 23, 2015
I need to calculate the amount of time between each visit. I am pulling the Row Number for my visits and now I need the date span that goes between each day. I also need a new column that returns a Yes or a No if the date span exceeds 3 years.
SELECT
ROW_NUMBER ( ) OVER ( PARTITION BY pv.PatientProfileId ORDER BY pv.Visit ASC ) AS RN
, CONVERT ( VARCHAR ( 20 ) , pv.Visit , 101 ) AS Visit
, pv.TicketNumber
, vstatus.Description AS VisitStatus
, doc.ListName AS Doctor
[Code] ....
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Sep 28, 2007
Hi! Is there a way to delete a record from multiple tables at the same time? Thanks for the help!
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Oct 4, 2000
Hi Fellow Listers:
Working with SQL 7 and Visual Basic 5.0:
We have experienced a lock situation and we do not know how it happened nor how to solve it:
When trying to update a record we get the following message.
Run time Error 3197:
The Microsoft Jet Database engine stopped the process because you and another user are attempting to change the same data at the same time.
And for sure, ONLY one user is connected at the time.
Apparently, the record is marked and can be read but CAN NOT be updated.
Fortunately the record CAN be deleted !!!
The only way we found was using the VISDATA.exe that comes with Vbasic, to delete the record and add a new record with the same information.
Since this condition makes any updating program to be aborted, it's a big problem.
How this happened?
Is there any way to prevent this?
Is there a way to detect this in advance?
Is there a way to correct this situation automatically, such as rebuild or check the Data Base?
Your advise will be greatly appretiated
TIA
Gerardo Alvarez
asaca@asaven.com
asaca@telcel.net.ve
Bienvenido a nuestro Site en http://www.asaven.com
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Feb 2, 2002
Hi, I'm newbie in SQL, could somebody tell me how do I walk through a table one record at a time without using a cursor please.
Greatly appreciated.
Ann
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Jul 11, 2013
I want to check a record in my table which has time ins and time outs feilds. I want to check on insertionof any new record that a new record should not be inserted on same timings and before 45 mins of timein and after 45 mins of timeout. How do i do it sql query ?
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Jul 23, 2005
I'm writing a classic ASP application that records all logging of userlogins on our support site. The logging is a rolling window of how manypeople have logged in for a given month, i.e. tracked by a 'lastlogin'field so the tracking is done in a date range. So, for the month ofJanuary I would record lastlogin dates between January 1 and January31. My question is this...on the last day of the month (example beingJanauary)at 23:59:59PM I want to write the total number of users thathad a lastlogin date within the month of January and write that totalnumber to another table so I have a point-in-time figure for Januarylogins and how many users logged in in the month of January. How do Ido that? How can I have the sql server dynamically check the last dayof each month at 23:59:59PM and then run that query to obtain the totalnumbers users that logged in and then record that value to anothertable?? Do I use a SQL Job to do that?Any help would be greatly appreciated! Thanks!
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Nov 6, 2015
I have the table with the similar set of records which mentioned below, find the time difference between two rows of record. By Using the MsgOut column i have to find time taken b/w PS & PV and some record doesnt have PV .
LogID LocIDClientCert MsgType MsgOutMessageTimeStamp System
1151334934NOT SPECIFIEDQ_T12PS 2015-10-01 00:00:40.980AHR
1151335243NOT SPECIFIEDD_T12PV 2015-10-01 00:00:53.800AHR
1151342944NOT SPECIFIEDQ_T12PS 2015-10-01 00:05:40.957AHR
1151343281NOT SPECIFIEDD_T12PV 2015-10-01 00:05:53.670AHR
1151350046NOT SPECIFIEDQ_T12PS 2015-10-01 00:10:40.970AHR
1152760563759NOT SPECIFIEDQ_T12PS 2015-10-01 15:28:29.617AHR
1152760739690NOT SPECIFIEDQ_T12PS 2015-10-01 15:28:33.633AHR
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May 26, 2015
How to delete a single record from 2 tables at a time.
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Jan 11, 2007
hello,
I am trying to insert date and time into my table.
insert into <table_name> values('12/12/2006','12:23:04');
but it displays error at " ; "
can anyone help me to figure out the problem
Thanks a lot in advance.
Regards,
Sweety
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Sep 2, 2015
There is a huge empty space between my tablix which is inside a rectangle to the footer.
I need to be able to fit another row but the other rows go on to the second page. How can I fix this?
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