Storing Time Duration Data
Nov 15, 2006
i've got an excel spreadsheet generated everyday which stores the duration of talk time as 0:02:09
When i use the Integration Services Package to move the data into a table. I've used datetime column. It comes up as 1899-12-30 00:00:02:09.000
What's best practice to store duration as in a SQL Server table? or should i convert it to seconds.
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Sep 8, 2015
I have a table with following data
(Id, date ,time)
11 2015/8/1
12:20:00
11
2015/8/1 12:21:00
11 2015/8/1
18:05:20
12 2015/8/1
11:20:00
12 2015/8/1
11:21:00
12 2015/8/1
18:10:20
I need the table with following record only
(Id, date ,time)
11 2015/8/1
12:20:00
11 2015/8/1
18:05:20
12 2015/8/1
11:20:00
12 2015/8/1
18:10:20
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May 1, 2007
Hi all,
I'm wondering what is the best way to store time-series data in an SQL database?? I've done a bit of investigating on the rrdtool (round robin database tool) that is used in a lot of nix based solutions for monitoring network equipment. I have a need to collect performance data from servers and routers and then produces some nice graphs from that data. I'm just not sure who i should store that data without the database growing to some huge size.
Any suggestions?
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Oct 14, 2005
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?
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Aug 6, 2013
In my example, i have a table as below:
Time|Machine
2013-08-05 10:12:00 |M1
2013-08-05 10:15:00 |M1
2013-08-05 10:20:00 |M1
2013-08-05 10:11:00 |M2
2013-08-05 10:15:00 |M2
2013-08-05 10:16:00 |M2
2013-08-05 10:17:00 |M2
2013-08-06 11:12:00 |M1
2013-08-05 11:42:00 |M1
2013-08-05 12:02:00 |M1
I want to have a report for every machine by time that will show how long each machine worked. The result is something like below:
M1|8 (minutes)
M2|6
M1|50
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Dec 13, 2007
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.
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Dec 13, 2007
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.
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Jul 2, 2007
Hello, everyone:
I have a customer time duration format like "12:15" that means 12 minutes and 15 seconds. I want to convert to be "12.25 " that means 12.25 minutes. Any suggestion please. Thanks a lot.
ZYT
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Jun 6, 2008
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
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Jul 20, 2005
I am working with a proprietary database that records the date, time,location, and speed of a vehicle. It is pulling this information fromGPS unit tied to a vehicle. The table is populated with values thatare pulled from the GPS unit every 30 seconds. I need to find theduration of time for when a vehicle is stopped. I have created acursor that runs though all of the tables, and gathers the data forwhen the vehicle's speed is equal to zero. I have inserted this datainto a temp table, where I am having a problem is identifying theduration of time the vehicle is stopped. I cannot figure out how toquery the table and grab the first row when the speed is zero and thelast row where the speed is zero.The data looks like this…Date TimeVehIDLatLongSpeed12/31/2003 66144 295708535220842.92747-83.63003012/31/2003 66159 295708535220842.92696-83.62935012/31/2003 66179 295708535220842.9271 -83.62902 012/31/2003 66269 295708535220842.92709-83.62903012/31/2003 66359 295708535220842.9271 -83.62901012/31/2003 66449 295708535220842.92709-83.62904012/31/2003 66539 295708535220842.92708-83.62903012/31/2003 66629 295708535220842.92708-83.629 012/31/2003 66719 295708535220842.92708-83.62903012/31/2003 67414 295708535220842.9269 -83.630920Any help would be greatly appreciated…Thanks,Dave
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Apr 16, 2008
Would like to know if it is possible to calculate the duration of a Datetime Start and End Dates ignoring all overlapps?
Eg:
1) StartTime 10:00:00 EndTime 11:00:00 Duration: 01:00:00
2) StartTime 10:30:00 EndTime 11:15:00 Duration: 00:45:00
Total Duration should be 01:15:00 and not 01:45:00
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Dec 29, 2006
Hello there,I just want to ask if storing data in dbase is much better than storing it in the file system? Because for one, i am currenlty developing my thesis which uploads a blob.doc file to a web server (currently i'm using the localhost of ASP.NET) then retrieves it from the local hostAlso i want to know if im right at this, the localhost of ASP.NET is the same as the one of a natural web server on the net? Because i'm just thinking of uploading and downloading the files from a web server. Although our thesis defense didn't require us to really upload it on the net, we were advised to use a localhost on our PC's. I'll be just using my local server Is it ok to just use a web server for storing files than a database?
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Jun 4, 2015
I have the following SQL query
SELECT
[Req_ID]
,[Service_Name]
,[Req_Started_Date]
,[Task_Name]
,[Task_Status]
,[Performer_Full_Name]
[code]....
Which works fine, but what I need to calculate the total duration of a request based on the duration of the tasks completed in the request based on Req_ID. I would like to use the CASE statement I have to determine the SLA_Mins for each task and add them together to get total request SLA_Mins.
Below is the create table schema and data
GO
/****** Object: Table [dbo].[MidrangeOtherSourceControl] Script Date: 06/03/2015 18:13:15 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[MidrangeOtherSourceControl](
[Req_ID] [float] NULL,
[Service_Name] [nvarchar](255) NULL,
[code]....
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May 21, 2004
how can i store time in my table
1 hr:55 mins:22 secs
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Mar 4, 2007
Is there a way to store a time in the SQLServer database, without the date? (e.g. just simply "HH:MM" instead of "HH:MM DD/MM/YYYY" which it stores it in)
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May 22, 2008
Hi,I have a table which I need to store times in. What is the best way of doing this? The only way I can think of so far is to save the times as a datetime such as '1/1/1900 03:00 PM' then format the date as "hh:mm tt" so that the day isn't displayed. Is this the best method?Thanks,Curt.
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Dec 20, 2004
hi,
i would like to store just the time part in sqlserver 2000. time part with default date which is 1899 - 12- 30 in my sql server. but i read some articles which mentioned default date as 1900 - 01 - 01. i am not sure which one but if i enter just the time part in my sql server and do the query i get 1899 -12-30 and (time part). anyway, i am just wondering whether it is possible to set the trigger or constraints to strip off the date part of entered value and replacing it with default is ok.
the reason is i need to some queries on time part only which is giving some problem now.
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Mar 26, 2004
Hello all,
Perhaps someone out there could enlighten me on the issue of date/time (particularly time) storage.
I am trying to get the time component to be stored in a Datetime field. I can do a Date only as follows:
INSERT INTO Test ([DateTime])VALUES(Cast(convert(char(10),GETDATE(),102) as Datetime))
I attempted the following:
INSERT INTO Test ([DateTime])VALUES(Cast(convert(char(8),GETDATE(),108) as Datetime))
But I cannot get the time component without the default date 1/1/1900 component.
If any of you gurus out there can help me out it would be very much appreciated.
Thanks!
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Jul 20, 2005
HI there,I currently store the date using the getdate() functionbut how can I store just the time or seperate the time off from adatetime datatype?M3ckon*** Sent via Devdex http://www.devdex.com ***Don't just participate in USENET...get rewarded for it!
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Mar 17, 2008
Hi, I want to store a time duration such as 1:30 (mm:ss), 1:00, or 1:23 in a SQL 2005 database. What is the best data field type for this data? DateTime or TimeStamp? Thanks
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Jun 20, 2006
Hi again.
How do I store in SQL SERVER with 2 decimal places?
I set Data Type to Decimal with Scale set to 4 and Precision 19. But this doesn't work.
Any ideas? Thanks.
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Jul 16, 2006
CREATE TABLE [dbo].[blogs] (
[blog_title] [nvarchar] (500) ,
[blog_desc_full] [varchar] (8000) ,
[blogger_name] [nvarchar] (100) ,
[mailid] [nvarchar] (100) ,
[blogid] [numeric](10, 0) IDENTITY (1, 1) NOT NULL ,
[blog_desc] [nvarchar] (125) ,
[cat_name] [varchar] (100) ,
[b_url] [varchar] (250) ,
[b_date] [datetime] NULL ,
[author] [nvarchar] (250) ,
[approval] [char] (1)
) ON [PRIMARY]
GO
using this script i have created my blog table.
and a procedure given below. i am using to insert data in it.
CREATE PROCEDURE SP_BlogAdd
@blog_title nvarchar(500),
@blog_desc_full varchar(8000),
@blogger_name nvarchar(100),
@mailid nvarchar(100),
@blog_desc nvarchar(125),
@cat_name varchar(100),
@b_url varchar(250),
@author nvarchar(250)
AS
INSERT INTO blogs(blog_title, blog_desc_full, blogger_name, mailid, blog_desc, cat_name, b_url,author)
VALUES(@blog_title ,@blog_desc_full ,@blogger_name,@mailid ,@blog_desc ,@cat_name ,@b_url,@author)
GO
now, the problem i m facing is.
i am using varchar datatype for [blog_desc_full] [varchar] (8000).
i want more than this size to store data in it.
please give me some detailed code.
i tried text datatype but i didnt succeed. how to use text datatype.
i replaced with text datatype.but in length i couldnt type. it shows only 16.
Please help me out.
regards,
ASIF
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Jul 16, 2006
CREATE TABLE [dbo].[blogs] (
[blog_title] [nvarchar] (500) ,
[blog_desc_full] [varchar] (8000) ,
[blogger_name] [nvarchar] (100) ,
[mailid] [nvarchar] (100) ,
[blogid] [numeric](10, 0) IDENTITY (1, 1) NOT NULL ,
[blog_desc] [nvarchar] (125) ,
[cat_name] [varchar] (100) ,
[b_url] [varchar] (250) ,
[b_date] [datetime] NULL ,
[author] [nvarchar] (250) ,
[approval] [char] (1)
) ON [PRIMARY]
GO
using this script i have created my blog table.
and a procedure given below. i am using to insert data in it.
CREATE PROCEDURE SP_BlogAdd
@blog_title nvarchar(500),
@blog_desc_full varchar(8000),
@blogger_name nvarchar(100),
@mailid nvarchar(100),
@blog_desc nvarchar(125),
@cat_name varchar(100),
@b_url varchar(250),
@author nvarchar(250)
AS
INSERT INTO blogs(blog_title, blog_desc_full, blogger_name, mailid, blog_desc, cat_name, b_url,author)
VALUES(@blog_title ,@blog_desc_full ,@blogger_name,@mailid ,@blog_desc ,@cat_name ,@b_url,@author)
GO
now, the problem i m facing is.
i am using varchar datatype for [blog_desc_full] [varchar] (8000).
i want more than this size to store data in it.
please give me some detailed code.
i tried text datatype but i didnt succeed. how to use text datatype.
i replaced with text datatype.but in length i couldnt type. it shows only 16.
Please help me out.
regards,
ASIF
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Jan 22, 2007
I have a table for articles that I want as
the basis for a blog. I have a field of description where the actual
article will go, I have only ever really
used tables to put in 'blocks' of text, how would I go about storing/displaying
data that is in my database table in a more formatted way, for example line
breaks, indents etc?
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May 11, 2007
Hi everyone,
I have some data which is in korean Language and i want to store that data in sql server 2000 table's row.But i am not able to store it.
When i try to store it then it display me square box in table.
Does anybody have any idea about this matter?
Plz reply me back as soon as possible.
Thanks
-------Nimesh Patel
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Dec 19, 2007
Hi, I'm in the process of creating a database table and was wondering if it's better to store calculated values or recalculate them each time. So for example, I am creating a table that stores articles and then a table to store the pages to the article. If a new page is added should I update the pages field in the articles table or should I calculate the number of pages for an article when it's queried? Thanks,John
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Apr 7, 2008
From what I've read this is called 'slowly changing dimensions'. Bassically the system I'm working on needs to store the history of certain data so that at any time a user can look up an old project and view it exactly as is, even though the associated parts might have had certain changes over time. From what I can tell Type 2 ( current and historical records are stored in the same table) seems to be the most popular. Type 4 (current records in one table and historical records in a seperate history table) seems like it would also work but I've been unable to find any articles comparing the two. Does anybody have any info on the dis/advantages of one v.s. the other?
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Mar 5, 2008
Can I know answer of this question ? in detail explanation.
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Apr 25, 2014
Sample Table
USE [Testing]
GO
/****** Object: Table [dbo].[Testing] Script Date: 4/25/2014 11:08:18 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[Code] ....
It seems to work fine with one million records.
Each primary key is unique, but the begindate is non-unique, and i guess even if i use datetime2 and add nanoseconds, from what i have read, there is a chance that i could have a duplicate datetime since the date is imported via XML from multiple sources.
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Oct 7, 2015
I have a table called employee_punch_record that we use to store employee time clock punches.
The columns are:
employeeid,
punch_timestamp,
punch_type (In / Out),
closed (bit used as status for open or closed pay periods),
ident
Here are some examples of a record:
bkingery62015-10-06 16:59:04.000In0
bkingery72015-10-06 16:59:09.000Out0
bkingery82015-10-06 16:59:13.000In0
bkingery92015-10-06 18:22:44.000Out0
bkingery102015-10-06 18:22:46.000In0
bkingery112015-10-06 18:22:48.000Out0
bkingery122015-10-06 18:22:51.000In0
tfeller52015-10-05 17:00:05.000In0
We are using SQL Server 2008 as our database and use Access as a GUI. I am looking to create a form in Access where employees can access their time card and request changes from management. I want to use the format from the attached screen shot for the form. I pretty much know how to do it all, the only point of complication is trying to figure out the easiest way to get the transaction punch record data on employee_punch_record into a format where I can easily populate the form in the horizontal format you see in the screen shot.
I am not super strong in SQL, but figure I can do it using a formatting table of some sort. quick and easy way to move transaction records into a more horizontally oriented record?
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Aug 25, 2005
Scenario:
We want to stage all data coming into our database from various
applications. We have a generic control where all data goes
through to get to the database.
We want have the data staged in a 'staging database'. My question
is, what would be the best way to store the staging database in the
database.
I'm thinking storing it as XML in a SQL column. The reason for
this is because the data could change from application to
application. It would be impossible to create a relational table
because maintenance would be a nightmare.
Has anyone ever done something like this. Would you save the node names in another table in SQL?
Any help would be appreciated as I'm new to XML.
Thanks,
ScAndal
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Dec 15, 2005
I am trying to make my tables so that when data is entered using a formview even if a textbox is left blank there is still a value like for example NA entered into that field. Is that possible?
also in the column properties under general what is the Default value or binding?
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Jul 5, 2007
Hi
i m new in sqlserver databases
i need to know how to "store output of data from stored procedure in a text file "
suppose i have a stored procedure which has to cuculate some out put from some tables and in the end i want that all out put in comma delimited text file.
my databse name is check1
i need help please
thanks in advance
take care
bye
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