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
How do I calculate the Record size? I mean the Row size for each table.
I heard that there are formulas to do that and the calculation is different for Fixed lenght Columns and Variable length Columns.
I need to calculate the record size for nearly 500 tables.This will help me to decide on the DISk capacities.
Suggest me if any scipts or calculations already available.
Thanks in advance.
Samson
How to calculate Average sal foe below scenario.
I am having tables with 12 columns as jan,feb,.......dec.
Now I want to calculate average salary for each record, but condition is that if any month salary is zero then that column also exclude from average calculation.
For example : if jan and feb column values are zero then i want to calculate (mar+apr+...+dec)/10.
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
I have a table called Tickets which contains ticket information for a machine. Each machine can have more than one ticket number opened at the same time. The ticket number contains start date/time and end date/time of the ticket. Thereefore the table looks something like this:
Ticket_No (int)
Machine_No (int)
Description (char)
Start_Time (datetime)
End_Time (datetime)
I want to be able to calculate total duration time(in hours) that EACH MACHINE had a ticket open...but here is the tricky part. The total duration time that a machine had ticket open has to encompas any tickets that may fall in the same time period. For example:
If Machine A has a ticket open at 8:30 and the ticket is closed at 10:00. Meanwhile, Machine A had another separate ticket open at 9:30 which was closed at 10:30. In this case, the total duration time for this machine would be from 8:30 to 10:30 for a total of 2 hrs duration time.
Can anyone help me get started in tackling this problem or provide any examples?
Hi guys, I am having difficulty calculating the time duration between receiving process to shipping process.
I have a table that consists of: Order#, Processes, Time_In, Time_Out.
Order# can be 1, 2, 3, 4, 5.
While at the same time Order# 1 can go through more than one process, i.e.: Receiving, VisualTest, MechanicalTest, ..., Shipping.
Every Order# does not necessarily goes through all processes, but surely they will go through receiving process and shipping process.
For each process we will have recorded time when the order# comes in and when it finishes with each process.
I need to calculate the length of time from Time_In from Receiving to Time_Out in Shipping.
I.E.:
Order# | Process | Time_In | Time_out
1 | Receiving | 2007-12-1 10:00:00.000 | 2007-12-1 10:10:00.000
1 | Incoming Q.A. | 2007-12-1 10:40:00.000 | 2007-12-1 11:42:00.000
1 | Visual Check | 2007-12-2 08:10:00.000 | 2007-12-2 11:00:00.000
1 | Shipping | 2007-12-2 11:20:00.000 | 2007-12-2 11:52:00.000
2 | xxxxx | xxxxx | xxxxx
2 | xxxxx | xxxxx | xxxxx
2 | xxxxx | xxxxx | xxxxx
Please help.
Thanks in advance.
Hi,I have a table called Bookings which has two important columns;Booking_Start_Time and Booking_End_Time. These columns are both of typeDATETIME. Given any day how can I calculate how many hours are availablebetween the hours of 09.00 and 17.30 so a user can see at a glance how manyhours they have unbooked on a particular day (i.e. 8.5 hours less the timeof any bookings on that day), can this be done with a queryor do I have to work it out in my code?Thanks for your help
View 2 Replies View RelatedHi guys, I am having difficulty calculating the time duration between receiving process to shipping process.
I have a table that consists of: Order#, Processes, Time_In, Time_Out.
Order# can be 1, 2, 3, 4, 5.
While at the same time Order# 1 can go through more than one process, i.e.: Receiving, VisualTest, MechanicalTest, ..., Shipping.
Every Order# does not necessarily goes through all processes, but surely they will go through receiving process and shipping process.
For each process we will have recorded time when the order# comes in and when it finishes with each process.
I need to calculate the length of time from Time_In from Receiving to Time_Out in Shipping.
I.E.:
Order# | Process | Time_In | Time_out
1 | Receiving | 2007-12-1 10:00:00.000 | 2007-12-1 10:10:00.000
1 | Incoming Q.A. | 2007-12-1 10:40:00.000 | 2007-12-1 11:42:00.000
1 | Visual Check | 2007-12-2 08:10:00.000 | 2007-12-2 11:00:00.000
1 | Shipping | 2007-12-2 11:20:00.000 | 2007-12-2 11:52:00.000
2 | xxxxx | xxxxx | xxxxx
2 | xxxxx | xxxxx | xxxxx
2 | xxxxx | xxxxx | xxxxx
Please help.
Thanks in advance.
I have data in which i need to calculate employees working hours for a day...
name time in_out
manisha 2011-01-01 9:30:00.000am 1
manisha 2011-01-01 10:30:00.000 0
manisha 2011-01-01 10:45:00.000 1
manisha 2011-01-02 1:00:00.000am 0
How can i calculate time in that two dates as 1 is for entry an 0 is for exit..
Hi all,
Thanks for setting up such a great site and forum.
Here is my problem:
I have a table like the following in SQL Server 2005:
order | taskid | main_person | temp_person | start_assign_date
1 | 3 | John | John | 2008-01-01 10:20:22
2 | 3 | John | Joe | 2008-02-05 15:20:22
3 | 3 | John | John | 2008-02-07 20:25:20
4 | 6 | Joe | Joe | 2008-01-01 10:20:22
5 | 6 | Joe | Mike | 2008-02-01 10:20:22
6 | 10 | Doug | Doug | 2008-01-01 10:20:22
7 | 7 | Russ | Russ | 2008-02-01 11:20:22
8 | 7 | Russ | Mike | 2008-02-08 12:20:22
9 | 7 | Russ | John | 2008-02-10 20:05:12
It was made to record who was in charge of a specific task at a specific time. Each task has its own main responsible person and some substitutes for that person as Temporary Persons (who did the task while main person was away). The Main Person's name is in the temp_person column when he is doing the task by himself.
I'd like to generate a report that shows:
- in a specific time period
- which persons were in charge of a specific task and
- for how long
Something like this:
From 2008-##-## to 2008-##-##
Task 3 - John - 15 days
Task 3 - Joe - 5 days
Task 6 - Joe - 18 days
Task 6 - Mike - 2 days
Task 10 - Doug - 20 days
I have some ideas to do that when there are both start and end dates for every record but I couldn't find a way to use the next assignment start date for each task, as the end date for its previous record (in that task group) to calculate the duration for that record.
I can group the tasks and users and put them in the chronological order but I can't indicate the next start date as the end date for the previous record (in specific task group) to use the date difference functions.
Any hint or comment would be appreciated.
Thanks
Sami
Hi all
As you know when you run a piece of TSQL scrypt in Query Analizer
at the bottom of the page , sql-server will show you the Time of completion of your code....is there any way to capture this time
from SQL-Server environment and use it in the Front-End Application
to inform the user?
Kind regards.
I have a data set like so:UTC_TIME Timestamp NodeID Message FlagLineStation11/19/2005 10:45:07 1132397107.91 1 3 5 1028103411/3/2005 21:05:35 1131051935.20 2 3 5 1009104311/25/2005 21:12:16 1132953136.59 3 3 5 10371049I added the UTC_TIME column in as aconversion of the unix timestamp inthe TIMESTAMP column.Keeping things simple and straightforward, I need to be able tocalculate the difference from one record to the next (ordered byTIMESTAMP or UTC_TIME) and output the result into another column in thetable.NODEID is the unique id.First, what is the function to do so if, say, I only wanted tocalculate the difference between 2 records as just a basic SELECTstatement. That way I can answer quick question based on any one or twoNODEID's.Second, how would I further that to continually calculate (as statedabove)?WOuld this be a stored procedure? A trigger? A cursor?I am learning as I go here. Any help is greatly appreciated.R.
View 4 Replies View Relatedselect TOP 10 rec_id,trans_id,number_id,card_no,message_id,trans_datetimefrom [dbo].[trans_log]
order by trans_datetime desc101, 1,34343, 99999, 200, 2015-11-23 12:27:25.710101,2,34343,99999,210,2015-11-23
12:27:26.710102,3,43434,88888,200,2015-11-23 12:28:26.714102,4,43434,88888,233,2015-11-23 12:28:27.710expected result:34343,99999,datediff(ss,'2015-11-23 12:27:26.710','2015-11-23 12:27:25.710') --difference between row 2 and row 143434,88888,datediff(ss,'2015-11-23 12:28:26.714','2015-11-23 12:28:27.710') --
difference between row 4 and row 3difference between row 6 and row 5...In the above query, I always want to find the difference in transaction date time between second and first row in a moving window.I have the unique id as rec_id to compare the next row with the previous row.
Calculating time between two date In Sql Server 2005help me ..
View 3 Replies View RelatedI am using MS SQL Server 2000.
I have 4 text fields
1. event begin date
2. event begin time
3. event end date
4. event end time
I have to find the day and time difference in months days hours and minutes between the event begin date & time and the event end date & time – The event begin date and event end date are char(8) & event begin time and event end time are char(4) – with military time. I would need to combine the event begin date & event begin time to get the event begin date & time and the same for the event end date & time.
If the values of the 4 text fields are
event begin date = ‘20070207’, event begin time = ‘2015’, event end date = ‘20070208’, event end time = ‘0105’, the difference should be 0 month 0 day 4 hours 50 minutes.
Can somebody please help with MS SQL Server 2000 syntax?
I have a requirement to calculate the total outage time, based on logged fault tickets, of network nodes. Basically, multiple tickets may be raised for a single node and those tickets could overlap or sequence over a given period; the task here is to calculate the total time (hh:mm) of the outage in the period.
Ex:
3 tickets raised for a node outage over, say, a 48 hour period. Ticket 1 (spanning a total of 5 hours) overlaps with ticket 2 (spans 3 hours) by 1 hour; ticket 3 starts 5 hours after ticket 2 and spans 1 hour. Total outage time on the tickets is 7hrs + 1hr (T1+T2 minus the 1hr overlap) and the full time of T3.
In summary, it's calculating the total ticket time, allowing for overlaps of tickets, etc.
I have a table that contains an employee id and dates signifying time periods that those employees were working. I need to calculate anniversaries, such as 20 year, which are the sum of all periods spend working projected out to 20 years. For example,
emp_idstart_date end_date
1001 1998-01-01 2003-06-21
1002 1999-05-23 2008-03-28
1001 2004-08-19 NULL
1003 2004-10-12 2006-07-25
1004 2005-04-28 NULL
1002 2008-11-02 NULL
1003 2009-05-17 NULL
The periods in which the employees were inactive (the time period between active ranges) would push back their anniversary date, obviously. I'm only concerned with employees that are currently active (ie. the most recent record has a NULL end date). I thought about trying to use datediff to calculate the time between active periods, but I'm not sure how to go about doing it.
I am setting up a monitor to alert me if an SQL job has failed in the "last 20 minutes". This should run 24 hours a day, 7 days a week. My query looks something like this.
select * from TALMAIN.msdb.dbo.sysjobhistory where job_id = '7139D5D1-CD88-46E8-8324-5D5A0D8D3A27' and run_status <> 1 and
DATEPART(YYYY,GETDATE()) = substring(convert(char(8),run_date),1,4)and
DATEPART(MM,GETDATE()) = substring(convert(char(8),run_date),5,2) and
DATEPART(DD,GETDATE()) = substring(convert(char(8),run_date),7,2)and DATEPART(HH,GETDATE()) = substring(convert(char(8),run_time),1,2)and (DATEPART(MI,GETDATE()) - substring(convert(char(8),run_time),3,2)) <= 20.
The run_date and run_time columns in msdb..sysjobhistory are stored as integers. Tried a couple of things, but I am unable to convert both of them to datetime data type. The last conditions in the above logic hold true for only "2 digit" hour and minute values.
DATEPART(HH,GETDATE()) = substring(convert(char(8),run_time),1,2)and (DATEPART(MI,GETDATE()) - substring(convert(char(8),run_time),3,2)).
What about time values like 00:05 AM and single digit time values like 1:00 AM and 9:05 AM, for example?. I pasted some sample run_date and run_time values from sysjobhistory below.
run_date run_time
2006122821510 -- 02:15:10 AM (how to get the minute count?)
2006122821510 -- 02:15:10 AM (same as above)
20061227233014 -- 23:30:14 PM (this is strt forward)
20061227233014 -- 23:30:14 PM (same as above)
200612273016 -- 00:30:16 AM (how to get minute count?)
200612273015 -- 00:30:15 AM (how to get minute count?)
Is there a simpler logic to achieve this? Hope I was clear, else let me know. Please advise. Thank you.
I'm trying to find a solution to for a report i am building and was hoping that some of you will share your expertise with me. Basically, I need to work out how long an Incident Ticket was suspended (ie it's status is "on hold").
The data is stored something similar to the following...
Ticket Date Status
------ ---- ------
333 14/03/2005 10:24:19 "to on hold"
333 14/03/2005 15:23:01 "from on hold"
334 14/03/2005 11:14:11 "to on hold"
334 14/03/2005 16:26:15 "from on hold"
335 15/03/2005 10:10:15 "to on hold"
335 15/03/2005 11:15:35 "from on hold"
335 15/03/2005 13:26:10 "to on hold"
335 15/03/2005 14:30:59 "from on hold"
335 16/03/2005 14:00:05 "to on hold"
335 16/03/2005 16:45:15 "from on hold"
336 16/03/2005 10:10:15 "to on hold"
336 16/03/2005 12:45:12 "from on hold"
This is the result i'd like to see....
Ticket Start Hold End Hold Time Suspended
------ ---------- -------- --------------
333 14/03/2005 10:24:19 14/03/2005 15:23:01 datediff(...
334 14/03/2005 11:14:11 14/03/2005 16:26:15 datediff(...
335 15/03/2005 10:10:15 15/03/2005 11:15:35 datediff(...
335 15/03/2005 13:26:10 15/03/2005 14:30:59 datediff(...
335 16/03/2005 14:00:05 16/03/2005 16:45:15 datediff(...
336 16/03/2005 10:10:15 16/03/2005 12:45:12 datediff(...
Has anybody done something along the same lines? If so, could you point me in the right direction?
Thanks in anticipation
Jon
We are maintaining 3 Shifts in our database. Problem in maintaining date and time for 3rd Shift. For example, today date is 13th July and third shift timing is 11 PM - 7 AM. Then I have to display the beginning date as 13/07/2015 11 PM and end date as 14/07/2015 7 AM. Please find the data(in seconds) available in database which I need to use for my calculation.
Date(Fcreacion)
Start time in Seconds(Hcreacion)
End time in seconds(Hcerrar)
turno(Shift)
[code]...
We have a proc that runs nightly which updates stats. For each database it will run dbcc updateusage on each table, then then sp_updatestats on the database itself.
This process normally takes about an hour, but recently the time has gone up dramatically.
I am looking at ways of making the run faster. One suggestion was to split the work and have it run in parrallel, with multiple procs all doing the same job but on different databases. So for example, I could have a proc that would determine which databases would take the longest to process, and then call 3 different copies of our update proc, each getting a different set of databases to process.
If I went this route, how could I determine which databases would take the longest to complete this process? I'm investigating determining this from sysindexes' rowmodctr, or maybe just database size?
Any suggestions on how I could get an estimate of which dbs would be the most costly to update stats? This is for SQL Server 2000.
Thanks
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
I have a requirement to be able to calculate the transit time between international locations when I have the flight departure time and flight arrival times and departure and arrival locations.
We have a problem though, in that the datetime stored are local times, and the journeys can involve crossing the international date line in either direction, so it is possible for the arrival time to be earlier than the departure time!
To give a famous example, if you flew Concorde from London to Washington, you could depart at 10am on the 1st of June (London time) and arrive at 8.00am on 1st June (Washington time)
Even worse, you could leave Brisbane at 2.00 am on the 1st June, cross the International Date Line and arrive at San Francisco at 23:00 on 31st May!
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!!!
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.
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?
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.
View 6 Replies View RelatedI 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?
View 1 Replies View RelatedWe 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
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
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.
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
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