SQL Server 2014 :: Split Time Span Into Multiple Records?
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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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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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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Aug 5, 2015
I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
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Jul 31, 2014
I am trying to add multiple records to my table (insert/select).
INSERT INTO Users
( User_id ,
Name
)
SELECT ( SELECT MAX(User_id) + 1
FROM Users
) ,
Name
But I get the error:
Violation of PRIMARY KEY constraint 'PK_Users'. Cannot insert duplicate key in object 'dbo.Users'.
But I am using the max User_id + 1, so it can't be duplicate
This would insert about 20 records.
Why the error?
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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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Jun 18, 2014
I have two tables called ECASE and PROJECT
In the ECASE table there is trigger to get the max value of case_id column in ecase based on project and increment one to that case_id value and insert into ecase table .
When we insert a new record to the ECASE table this trigger calls and insert the case_id column value.
When i run with multiple threads , the transaction is rolled back because of trigger . The reason is , on the project table the lock is happening while getting the max value of case_id column based on project.
I need to prevent the deadlock .
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Feb 5, 2007
I'm dealing with a problem.
The record information example
DateTimeStart , DateTimeEnd , action , duration (seconds)
2007-02-02 10:30:22 , 2007-02-02 11:30:22 action1 , 600
what i want is for every half hour between start and end a record
10.30 action1
11.00 action1
11.30 action1
how can i create this, i'm a little stuck on this
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Oct 12, 2014
I have one scenario
Table
Col1. Col2
1. A,b,c,df,ghf
2. C,b
3. B
Output should be
Col1. Col2
1. A
1. B
1. C
1. Df
1. Ghf
2. C
2. B
3. B
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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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Aug 27, 2014
I would like to have records in my Absences table split up into multiple records in my query based on a start and end date.
A random record in my Absences table shows (as an example):
resource: 1
startdate: 2014-08-20 09:00:00.000
enddate: 2014-08-23 13:00:00.000
hours: 28 (= 8 + 8 + 8 + 4)
I would like to have 4 lines in my query:
resource date hours
1 2014-08-20 8
1 2014-08-21 8
1 2014-08-22 8
1 2014-08-23 4
Generating the 4 lines is not the issue; I call 3 functions to do that together with cross apply.One function to get all dates between the start and end date (dbo.AllDays returning a table with only a datevalue column); one function to have these dates evaluated against a work schedule (dbo.HRCapacityHours) and one function to get the absence records (dbo.HRAbsenceHours) What I can't get fixed is having the correct hours per line.
What I now get is:
resource date hours
...
1 2014-08-19 NULL
1 2014-08-20 28
1 2014-08-21 28
1 2014-08-22 28
1 2014-08-23 28
1 2014-08-24 NULL
...
... instead of the correct hours per date (8, 8, 8, 4).
A very simplified extract of my code is:
DECLARE @startdate DATETIME
DECLARE @enddate DATETIME
SET @startdate = '2014-01-01'
SET @enddate = '2014-08-31'
SELECTh.res_id AS Resource,
t.datevalue,
(SELECT ROUND([dbo].[HRCapacityHours] (h.res_id, t.datevalue, t.datevalue), 2)) AS Capacity,
(SELECT [dbo].[HRAbsenceHours] (9538, h.res_id, t.datevalue, t.datevalue + 1) AS AbsenceHours
FROMResources h (NOLOCK)
CROSS APPLY (SELECT * FROM [dbo].[AllDays] (@startdate, @enddate)) t
p.s.The 9538 value in the HRAbsenceHours function refers to the absences-workflowID.I can't get this solved.
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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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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 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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May 1, 2015
I have an application I write a textbox: 'SQL SQL' MICROSOFT 'SQL SQL'
When I click a button, I wanted to receive as stored procedure parameter:
@ String = 'SQL SQL "OR MICROSOFT OR MICROSOFT OR' SQL SQL '
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Jun 11, 2015
Is there a way to keep track in real time on how long a stored procedure is running for? So what I want to do is fire off a trace in a stored procedure if that stored procedure is running for over like 5 minutes.
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Oct 19, 2015
I have a string that contains series of parameters with separators.i need to split the parameters and its values as rows and columns.e.g string = "Param1 =3;param2=4,param4=testval;param6=11;..etc" here the paramerter can be anything and in any number not fixed parameters.
Currently am using the below function and getting the parameters by each in select statement as mentioned below.
select [dbo].[rvlf_fn_GetParamValueWithIndex]('Param1=3;param2=4,param4=testval;param6=11;','param1=',';') as param1,
[dbo].[rvlf_fn_GetParamValueWithIndex]('Param1=3;param2=4,param4=testval;param6=11;','param2=',';') as param2
CREATE FUNCTION [dbo].[rvlf_fn_GetParamValueWithIndex]
(
@CustomProp varchar(max),
[code]....
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Jul 16, 2015
I would like to know how to split the phone number into two columns based on - symbol Dynamically.
for example
Phone Number
123-12323
1234-1222
so output should be
code number
123 12323
1234 1222
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Oct 21, 2014
I have a comma separated field containing numerous 2 digit numbers that I would like splitting out by a corresponding unique code held in another field on the same row.
E.g
Unique Code Comma Separated Field
14587934 1,5,17,18,19,40,51,62,70
6998468 10,45,62,18,19
79585264 1,5,18
These needs to be in column format or held in an array to be used as conditional criteria.
Unique Code Comma Separated Value
79585264 1
79585264 5
79585264 18
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Jun 6, 2015
I have the table as
|start || end1 |
1/06/2015 1:00 || 1/06/2015 1:30
1/06/2015 2:00 || 1/06/2015 3:00
1/06/2015 3:20 || 1/06/2015 4:00
1/06/2015 4:00 || NULL
I want the output as : -
|start || end1 |
1/06/2015 1:00 || 1/06/2015 1:30
1/06/2015 1:30 || 1/06/2015 2:00
1/06/2015 2:00 || 1/06/2015 3:00
1/06/2015 3:00 || 1/06/2015 3:20
1/06/2015 3:20 || 1/06/2015 4:00
1/06/2015 4:00 || NULL
I am trying the below mentioned code but it is not giving me the desired output..
with cte as
(select
start
,end1
,ROW_NUMBER() over (order by (select 1)) as rn
[Code] .....
I am getting wrong output as -
| start || end1 |
1/06/2015 1:00 || 1/06/2015 1:30
1/06/2015 1:30 || 1/06/2015 2:00
1/06/2015 2:00 || 1/06/2015 4:00
1/06/2015 4:00 || 1/06/2015 4:00
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Jul 4, 2007
Hello,
I was working with Microsoft Time Series model (MTS) with some data, when in the mining model viewer, decision tree tab, I realized that the key time variable that I define, it was acting like a split variable.
So, I ask you, this is possible?, because, for me, this should not happen€¦.
After, I review the Data Mining Tutorial by Seth Paul, Jamie MacLennan, Zhaohui Tang and Scott Oveson, and I found, in the Forecasting part, that the key time variable (Time Index) it was acting like a split variable too, in for example, M200 pacific:Quantity and R250 Europe:Quantity.
So people, it€™s possible that a key time variable act like a split variable in a MTS model?
Thanks
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Jun 12, 2007
Hi
i have the following situation. in my database i have a datetime field (dd/mm/yy hh:mms) and i also have a field timezone.
the timezone field has values in minutes that i should add to my datetime field so i have the actual time.
afterwards i split the datetime into date and time.
the last part i can accomplish (CONVERT (varchar, datetime, 103) as DATEVALUE and CONVERT (varchar, DATETIME, 108) as TIMEVALUE).
could anybody tell me how i can add the timezone value (in minutes) to my datetime value ?
i do all the calculations in my datasource (sql).
Thanks
V.
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Aug 11, 2015
Table1 contains fields Groupid, UserName,Category, Dimension
Table2 contains fields Group, Name,Category, Dimension (Group and Name are not in Table1)
So basically I need to read the records in Table1 using Groupid and each time there is a Groupid then select records from Table2 where Table2.Category in (Select Catergory from Table1)
and Table2.Dimension in (Select Dimension from Table1)
In Table1 There might be 10 Groupid records all of which are different.
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Jul 28, 2015
I need to select records in column that start with '% ' -- %space e.g. column A = % mytest
I tried select column name with like operator but it select records who start with % and ignore space
select columnA from table where columna like '% %';
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Jan 30, 2015
Deciding whether or not to use a CTE or this simple faster approach utilizing system tables, hijacking them.
SELECT s.ORDER_NUMBER, s.PRODUCT_ID, 1 AS QTY, s.VALUE/s.QTY AS VALUE
FROM @SPLITROW s
INNER JOIN master.dbo.spt_values t ON t.type='P'
AND t.number BETWEEN 1 AND s.QTY
Just wanted to know if its okay to use system tables in a production environment and if there are any pit falls of using them ?
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Jul 4, 2014
I have passed createdDate from UI to Stored procedure.createdDate field declared with DateTime.it is having value 2014-07-01.I need to fetch records from the database based upon the created field.but Create_TM in database having value Date with timestamp.so how would i change the createdfield in stored procedure.
ALTER PROCEDURE [dbo].[ByDateRange]
@Feed VARCHAR(50),
@CreatedDate DATETIME
select * from Date_table where Create_TM = @CreatedDate
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May 6, 2014
So let's say I have a table Orders with columns: Order# and ReceiptDate. Order#'s may be duplicated (Could have same Order# with different ReceiptDate). I want to select Order#'s that go back 6 months from the last ReceiptDate for each Order#.
I can't just do something like:
SELECT *
FROM Orders
WHERE ReceiptDate >= add_months(date,-6)
because there could be Order#'s whose last ReceiptDate was earlier than 6 months ago. I want to capture all of the instances of each Order# going back 6 months from each last ReceiptDate relative to each Order#.
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Aug 6, 2014
I'm trying to do the following and haven't been able to figure it out.
Say there's a table with these records:
Col1 Col2 Col3
a b c
a b c
a b d
e f g
e f g
I want to generate a number that represents the groups of columns like this:
Col1 Col2 Col3 MyNumber
a b c 1
a b c 1
a b d 2
e f g 3
e f g 3
So that each grouping gets its own identifier. I've tried this:
SELECT Col1, Col2, Col3
row_number() OVER (PARTITION BY Col1, Col2, Col3
ORDER BY Col1, Col2, Col3) AS MyNumber
FROM MyTable
But I get this:
Col1 Col2 Col3 MyNumber
a b c 1
a b c 2
a b d 1
e f g 1
e f g 2
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May 19, 2015
I am working on a project that will require me to get a flat data file (excel spreadsheet) with hundreds of thousands of records. Each record is an Owner, and specifically what they own. There will be a field for OwnerName that I want to figure out a way to pull the data into a database like;
Table(Owners) - make sure owner is listed only once
Table(Properties) - joined to owners showing all properties that person owns
Now the tricky part, the owner names might not be exactly the same. Some records might have;
Smith, John
John Smith
Smith, John T
etc.
To make matters worse, this will be a continuous process. I will receive updated excel spreadsheets from time to time and will need to import the new records, many times overwriting the old data. For the good news, there should be an OwnerID that will be unique within the excel data. So as I am merging similar records into the Owners table, I should have a list of OwnerID's that can forever be used to link to the owner.
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Aug 5, 2015
declare @var varchar(8000)
set @var='Name1~50~20~50@Name2~25.5~50~63@Name3~30~80~43@Name4~60~80~23'
---------------------
Create table #tmp(id int identity(1,1),Name varchar(20),Value1 float,Value2 float,Value3 float)
Insert into #tmp (Name,Value1,Value2,Value3)
Values ('Name1',50,20,50 ), ('Name2',25.5,50,63 ), ('Name3',30,80,43 ), ('Name4',60,80,23)
select * from #tmp
I want to convert to @var to same like #tmp table ..
"@" - delimiter goes to rows
"~" - delimiter goes to columns
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Mar 20, 2014
writing the query for the following, I need to collapse the continuity. If the termdate for an ID is one day less than the effdate of the next id (for the same ID) i need to collapse the records. See below example .....how should i write the query which will give me the desired output. i.e., get min(effdate) and max(termdate) if termdate is one day less than the effdate of next record.
ID effdate termdate
556868 1999-01-01 1999-06-30
556868 1999-07-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-01-31
556872 2004-02-01 2004-02-29
output should be ......
ID effdate termdate
556868 1999-01-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-02-29
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