Adding Half Hour Intervals To Time
Oct 6, 2014
I have data that looks like the following.
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
for 14 intervals up until 16:00
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Nov 16, 2007
I would like to make a function to convert a datetime to half-hour. E.g. If the timestamp is 1:23:05 then converts to 1:30:00, if 1:35:27 then converts to 2:00:00.
Anyone has any idea? Thanks.
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Jun 11, 2015
How I can split the half hour in number from this string?
20130329070000 (it's varchar)
Easy for the date
cast (left(20130329070000,8)as date)
I can achieve even the Half Hour
select
left(SUBSTRING('20130329070000',9,4),2)+':'+RIGHT(SUBSTRING('20130329070000',9,4),2)
But what I need is the Half Hour in numeric format, so 00:00
should be 1, 00:30 should be 22, 01:00
should be 3, 01.30 should be 4......23:30 should be 24.
I already did but I can't find the piece of code I used.
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Sep 10, 2006
I use ASP.NET 2.0 and SQL 2005, the SQLCacheDependency didn't work stable for me, it usually works and after a while, it stops working. Recently, It doesn't work. Today I reset service broker by
Alter DB set new_broker
It seems all work, but too early to be happy, it doesn't work now anymore. I don't see any record in
sys.transmission_queue
And I don't see new entries in
sys.dm_qn_subscriptions neither when I modify a record which bind to SQLCacheDependy.
I see some errors in log like
Message
The query notification dialog on conversation handle '{8F8CC642-6340-DB11-8F09-0014227B7B80}.' closed due to the following error: '<?xml version="1.0"?><Error xmlns="http://schemas.microsoft.com/SQL/ServiceBroker/Error"><Code>-8490</Code><Description>Cannot find the remote service 'SqlQueryNotificationService-f79776f7-9ca5-4c5f-8a66-0d81f7673683' because it does not exist.</Description></Error>'.
Any idea how to find out the problem?
thanks!
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Dec 19, 2007
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 need to show the following results:
time employee #of_min_worked
----------------------------------------------
08:30:00 3 15
08:45:00 3 2
09:00:00
08:30:00
08:45:00
09:00:00
09:15:00
09:30:00
09:45:00
10:00:00
10:15:00
10:30:00
10:45:00
11:00:00
11:15:00
11:30:00
11:45:00
12:00:00
12:15:00
12:30:00
12:45:00
13:00:00 1 15
13:15:00 1 15
13:30:00 1 15
13:45:00 1 15
14:00:00 1 15
14:15:00 1 15
14:30:00 1 15
14:45:00 1 15
15:00:00 1 15
15:15:00 1 15
15:30:00 1 15
15:45:00 1 15
16:00:00 1 3
16:15:00
16:30:00
16:45:00
17:00:00
17:15:00 2 15
17:30:00 2 15
17:45:00 2 15
18:00:00 2 15
18:15:00 2 15
18:30:00 2 15
18:45:00 2 15
19:00:00 2 15
19:15:00 2 15
19:30:00 2 15
19:45:00
20:00:00
20:15:00
20:30:00
20:45:00
21:00:00
21:15:00
21:30:00
21:45:00
22:00:00
22:15:00
22:30:00
22:45:00
23:00:00
23:15:00
23:30:00
23:45:00
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Mar 5, 2008
Hi there,
Is there anyway of subscribing to a report to run for every 1 hour between the times off 9am to 5pm only ?
I cant seem to find the ability to set time intervals anywhere
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Feb 9, 2008
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?
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Apr 30, 2015
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.
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Aug 5, 2007
I want to round times down to the previous hour,
For example a call time of 7/31/07 11:51:13.532 would become 7/31/07 11:00:00.000.
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Jan 21, 2005
I need to query data from a table which has order_date which is datetime field. How to pull orders by hour by day per month for the last 4 months. Any idea how to write the query?
Sample data:
order_dt order_no
2004-02-04 18:18:19.800 100
2004-02-04 18:18:22.677 101
2004-02-05 06:30:23.300 102
2004-02-05 06:31:39.533 103
2004-02-05 06:32:45.377 104
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Sep 3, 2014
if now the system time is 2014-12-23 23:45:345 . then I want to calculate the sales amount with total and get current date and current hour filter by hh:00-hh:59 , my desire output is like below :
Current time:23:50 run this query
Date Time amount
2014-12-23 23:40 $10
2014-12-23 23:01 $5
2014-12-23 23:39 $5
Total :$20
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Sep 4, 2007
Time Interval for hour and 30 minutes
--------------------------------------------------------------------------------
Hi Everyone
I Have column in sql server databas as "HHMMSS" and data as and i am doing a substring to get values for hours and minutes. since my calculations based on hour interval and 30 minutes interval
for ex: Now i want to show all the transaction done b/w 6 to 7 am or pn.
and for 30 minutes interval i have get the calculation as transactions done b/w 6:00 to 6:30 and 6:30 to 7:00 either it's am or pm. now how i can write my sql statements that calculates hour and 30 minutes intervals
HHMM
-------------
06:43
09:26
09:26
11:58
12:25
18:17
20:45
00:43
00:53
16:47
Thanks
Phani
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May 30, 2007
All ,
I need to convert the given time into 24 hour clock .
I have the two tables out of which one contain time in 12 Hr clock and another contain time in 24 Hr clock and i need to make a join on this colum by converting 12 Hr time in to 24 hr clock time.
Please help ..
Regards,
Ashish
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Oct 22, 2007
i have a query i need to calulate the HH of a datetime field
example
Dateval Need to get
10/01/2007 7:48
10/01/2007 7:00
10/01/2007 7:49
10/02/2007 7:00
10/01/2007 7:50
10/03/2007 7:00
10/01/2007 7:51
10/04/2007 7:00
10/01/2007 7:52
10/05/2007 7:00
10/01/2007 7:53
10/06/2007 7:00
10/01/2007 7:54
10/07/2007 7:00
10/01/2007 7:55
10/08/2007 7:00
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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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Oct 29, 2014
How can I do this? I have a column that is a varchar and times are stored like this:
0600
1240
0145
2335
How can I get those to HH:MM formats? I've tried this but I don't know if it's the best way, plus there are seven 0s after the MM:
convert(time,LEFT(b.status_time,2) +':'+ RIGHT(b.status_time,2))
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Jun 2, 2011
SSRS 2008 R2. I am writing a report that uses a DB4 database. Because of this many SQL commands that I normally use are not available and I don't know what commands I can use. Because of this I am doing much of my calculations inside of SSRS.
I need to round a time field to the nearest quarter hour inside of SSRS.
For example:
8:12 becomes 8:15
2:30 becomes 2:30
1:57 becomes 2:00
4:07 becomes 4:00
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Jan 16, 2015
How to backup half of dbs from a server on C drive and the other half on D drive and vice versa, first half on D drive and other half On C drive using only one job and one stored procedure??
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Sep 20, 2007
i need to be able to do an sql call whereby i can check the day and hour for publishing.eg select story where day = ?? AND hour = ?? any one know the best way to do this.
i need to call out date as a day number or someting and the getdate as just the hour??? anyone know how??
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Jul 9, 2015
I know how to do this in Excel, but not sure about Power Pivot. Our fire department works on a 24 hour shift that starts at 0700 each morning. I want to look up what shift is working depending on the date and time of dispatch. In Excel, I would do a look up table, but instead of using false() as the last parameter, I would choose true().
I am not sure if this would be best created as a calculated column in the table that holds the incident date and time values, or have a separate table and create a relationship to use the shift in the rows/columns of my pivot table.
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Jun 3, 2015
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.
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Nov 14, 2001
I have a table that is recording hits to a website. Everytime someone views a page, the datetime of the hit is recorded in a field called hit_date_time. I would like to be able to come up with a query that will show how many hits occured on a given day or given days, broken down by hour.
The resulting table for two days would look something like:
Time Hits
1/1/01 12:00 1
1/1/01 1:00 23
1/1/01 2:00 54
1/2/01 1:00 15
1/2/01 2:00 14
I can't seem to figure out how to write the query so that I can take into consideration the date and hour of the event so that I can count it.
Thanks,
Eron
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Nov 19, 2004
Hi,
i am trying to add milliseconds to a time. For example if i have a time of 01:01:05:000 and i want to add 0.297 milliseconds to it i use the following simplified query
SELECT CONVERT(nvarchar(20), DATEADD(ms, 0.297, '00:01:05:000'), 14) AS Expr1
However instead of getting 01:01:05:0.297 i get 01:01:05:000. Can somebody please tell me what i am doing wrong.
Thanks in advance.
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Nov 19, 2004
Hi,
i am trying to add milliseconds to a time. For example if i have a time of 01:01:05:000 and i want to add 0.297 milliseconds to it i use the following simplified query
Code:
SELECT CONVERT(nvarchar(20), DATEADD(ms, 0.297, '00:01:05:000'), 14) AS Expr1
However instead of getting 01:01:05:0.297 i get 01:01:05:000. Can somebody please tell me what i am doing wrong.
Thanks in advance.
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Feb 27, 2004
Using FoodMart, how can i add time to this:
WITH MEMBER [Measures].[Rank] AS 'Rank ( Product.CurrentMember,Order( {Product.CurrentMember.Parent.Children} ,[Profit], DESC) ) '
SELECT
{[Profit] , [Rank]} ON COLUMNS,
Drink.Children ON ROWS
FROM Sales
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Dec 12, 2005
I am trying to get a total for times, but I am having trouble gettinganything to work. Basically I created a query to pull up severalpeople's name that performed certain details and how long each detailwas. I now want to add up all the hours to a total for each person. Cananyone point me in the right direction?*** Sent via Developersdex http://www.developersdex.com ***
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Oct 29, 2014
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this is how, i am adding it up into seconds.
SELECT ((TotalTimeSpentHrs*60*60)+(TotalTimeSpentMin*60)+(TotalTimeSpentSec))AS totaltime
FROM EST1
How can I convert the total seconds, so that i can input the result in a new column.
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Aug 4, 2015
I am trying to add integer value to the datetime to get the configurable "date".But it is not working out. Here is the code for it.
declare @Id int;
exec @Id = up_GetConfigurableDayInterval
print getdate() + @Id
The sp "up_GetConfigurableDayInterval", will return number of days to add the the current date time. But print getdate() + @Id , is not producing the updated result.But when ever i have replaced the variable "@Id" with a value, Say "5", it is producing the expected result.I have also tested the above code by the following:-
create table Temp(value datetime);
insert into Temp values(getdate() + @Id);
select * from Temp
But it is not having the new added datetime.
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Jan 11, 2007
I know that I can add a column to a mining structure and/or model more than once using XMLA. However, I am having a problem doing the same using DMX. I now that DMX does not support data binding and that it relies on the INSERT INTO... construct to essentially map the structure columns to the incoming comluns from the data source. I tried to use "AS" like I would in SQL but it doesn't seem to like it.
Can anyone confirm that this can only be done using XMLA and not DMX? If I am mistaken, it would be greatly appreciated if you could provide an example on how to do this using DMX.
For background on why I would want to add the same column to a model more than once please read this post.
Thanks.
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Oct 30, 2006
Hello all. I was just wondering how I could add the current date and time to the name of the .bak file. I perform a full backup daily and would like to keep a weeks worth of backups, but everytime I run the job, it just overites the previous one.
The command in the wizzard is:
BACKUP DATABASE [snl] TO DISK = N'C:Backups_for_FTPSNL_Full.bak' WITH NOINIT , NOUNLOAD , NAME = N'snl backup', SKIP , STATS = 10, DESCRIPTION = N'SNL Backup', NOFORMAT
Thanks,
Parallon
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Feb 26, 2013
I am trying to add the hours between each time block stored in a database.
In this database a user enters the begin time and the end time. For example the course MATH0001 would start at 8am and end at 10am. Therefore the user would enter 0810 in the start field and 1000 in the end field. The course MATH0001 doesn't run the entire semester it may only run from 8th Jan - 15th March and the course is scheduled in a room called GR4. Now because a course can be scheduled modularly, one room could have several courses scheduled in this manner.
The problem: I need to find out how many hours GR4 is used but it contains the following courses
Code:
Schedule for room called GR4
Course StartDate EndDate BeginTime EndTime HoursPerClass
MATH0001 06-FEB-13 19-FEB-13 0810 1700 9
MATH0002 20-FEB-13 04-Mar-13 0810 1700 9
MATH0003 10-JAN-13 05-Feb-13 0810 1700 9
MATH0004 22-APR-13 17-May-13 0810 1700 9
MATH0005 08-MAR-13 21-APR-13 0810 1700 9
MATH0006 07-JAN-13 09-JAN-13 0910 1300 4
MATH0007 20-JAN-13 17-MAY-13 1710 2000 3
MATH0008 08-JAN-13 18-JAN-13 1710 2000 3
A day only has 13 hours. Therefore the total hours spent in GR4 should be 12 hours. This is calculated by adding the hours between 8am and 5pm = 9 hours and 5pm an 8pm = 3 hours. I would not include 9am to 1pm because it is a subset of the 8am to 5pm slot.
Now, how to accomplish this but below is the code that i have thus far:
I forgot to mention that this code was to just test my 'final code' results and it outputs the table shown above. Anyway for testing purposes I have limited the search to the room GR4 and the day Tuesdays.
Code:
select DISTINCT ssrmeet_room_code,
ssrmeet_start_date,
ssrmeet_end_date,
ssrmeet_crn,
ssrmeet_begin_time,
ssrmeet_end_time,
(((CAST(M.SSRMEET_END_TIME AS INT))-(CAST(M.SSRMEET_BEGIN_TIME AS INT)))+10)/100 As HoursPerClass,
[code]....
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