Hi, i'm trying to calculate the number of days between two dates, but within an UPDATE statement, so far I can't wrap my head around how I can update a field with the number of days.
I was thinking something like
Code:
Update #ClaimMaster
Set covered_days = (then insert select statement that subtracts the two dates)
Does that make any sense?
I have already seen stored procedures that can calculate a difference in dates, excluding the weekends. Any extension of such a SQL query to exclude not only weekends, but other dates as well. We have a table of "holidays" (not necessarily standard holidays), and I am wondering if there is a way to exclude them from the calculation.
View 7 Replies View RelatedI have a table with appdt as first appointment date and the another record for the same customer# has follow up appointment.
Each customer is uniquely identified by a customer#
I need to find out if the customer came back after 200 days or more when the first appointment date was between jan12014 and Aug 31 2014. I am only interested in first follow up appointment after 30 days or more.
How can i do that in a query?
Today I have got one scenario to calculate the (sum of days difference minus(-) the dates if the same date is appearing both in assgn_dtm and complet_dtm)/* Here goes the table schema and sample data */
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[temp_tbl]') AND type in (N'U'))
DROP TABLE [dbo].[temp_tbl]
GO
CREATE TABLE [dbo].[temp_tbl](
[tbl_id] [bigint] NULL,
[cs_id] [int] NOT NULL,
[USERID] [int] NOT NULL,
[code]....
I am having trouble creating a sp for the following situation:
The database contains a record of the mileage of trucks in the fleet. At the end of every month, a snapshot is collected of the odometer. The data looks like this:
Truck Period Reading
1 1/31/03 55102
2 1/31/03 22852
1 2/28/03 62148
2 2/28/03 32108
1 3/31/03 69806
2 3/31/03 52763
How can I calculate the actually miles traveled during the month in a query?
TIA,
Rob
Hi,
i have a matrix, and in that matrix i need to have one column which calculates the percentage change between a value on the current row and the same value on the previous row.
Is this possible? The RunningValue() function isn't of help as it can't help me calculate the change between two rows, and Previous() doesn't work in a matrix (why???!!!!!). Also calculating this as part of the query isn't possible as there is a single row group on the matrix, and the query is MDX.*
Thanks,
sluggy
*for those who are curious, the matrix is showing data an a per week basis, the row group is snapshot date, i am trying to measure the change in sales at each snapshot.
I have table that contains below data
 CreatedDate              ID            Message
 2015-05-29 7:00:00     AOOze           abc
 2015-05-29 7:05:00     AOOze           start
 2015-05-29 7:10:00     AOOze           pqy
 2015-05-29 7:15:00     AOOze           lab
 2015-05-29 7:20:00     AOOze           lmn  Â
 2015-05-29 7:30:00     AOOze           start
 2015-05-29 7:35:00     AOOze           stop
 2015-05-29 7:40:00     AOOze           pqy
 2015-05-29 7:45:00     AOOze           stop
 2015-05-29 7:50:00     AOOze           lmn  Â
I need to Find Maximum interval time for between message like Start and Stop as per order of createdDate.
For example:
OccuranceCount      MinDate                   MaxDate         DurationInSeconds
1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2015-05-29 7:05:00Â Â Â Â Â 2015-05-29 7:35:00 Â Â 30
2Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2015-05-29 7:30:00Â Â Â Â Â 2015-05-29 7:45:00 Â Â 15
so I have some data that looks like this:
semester weekOfSemester counts
Fall 2006 4 1
Fall 2007 4 6
I want to eventually graphically represent this data over the 18 weeks of the semester in terms of Fall 2007. I need to show change weather positive or negative as a percentage against Fall 2006. Can someone help with the sql?
thanks
kam
i am using this expression to get the time difference between two times.
{%Z.elapsed.time(@AK.VD.depart.date,@AK.VD.depart.time,@AK.VD.depart.date,@DV.VD.arrival.time,"hh.hh")*60} as [LOS (min)]
When Arrival time and depart time both are on same day above expression working to get the diference .
But if arrival date 2013-09-20 00:00:00.000 and arrival time 0800 and depart date 2013-09-21 00:00:00.000 and depart time 0050 when i calculate the time difference(using above expression) between these two i am getting -429.60 which is wrong. i have to get around 990.
i have a table
a1
-----
id t1
How can I calculate the difference between getdate() and t1 how many days.
Suppose I have these two days fields
ddold 1/1/2005 12:00:00 AM
ddnew 2/1/2007 12:00:00 AM
How can i get the DateDifference of these two dates in days.
I have a table of sample data
Samples(sample_no, sample_date..)
I have no idea how to do the following in sql server or if its even possible:
1. Calculate the difference in days between all samples.
2. Select the median result
Any trick to get this done would be really helpful
thanks,
DB
I have a table of sample data
Samples(sample_no, sample_date..)
I have no idea how to do the following in sql server or if its even possible:
1. Calculate the difference in days between all samples.
2. Select the median result
Any trick to get this done would be really helpful
thanks,
DB
I would like to calculate difference between end_date and current date in Months.And also how we can calculate the sum of difference in months between start_date and end_date for each ID?
CREATE TABLE datedifference (
id INT
,start_date INT
,end_date INT
)
INSERT INTO datedifference VALUES (10,20091202,20100629)
INSERT INTO datedifference VALUES (20,20071202,20090330)
INSERT INTO datedifference VALUES (30,20051202,20101031)
I'm kinda stumped....
How would one find the first and and last date in a date range defined by a DATEPART, regardless of the parameter?
For Example...
DATEPART(wk,7/31/2000) would return 7/30/2000 and 8/5/2000
DATEPART(qq,7/31/2000) would return 7/1/2000 and 9/30/2000
DATEPART(yy,7/31/2000) would return 1/1/2000 and 12/31/2000
TIA,
Charles
How can we calculate the difference between two dates (years, months and days)
example:
between '01 / 01/2011 'and '05 / 04/2014' I would have years, months and days
I have a table like this.
CREATE TABLE Table1
([S_ID] varchar(7), [S_ACTV_CODE] varchar(4), [S_USER] varchar(5), [S_DATETIME] varchar(19), [S_ACT_IND] int)
;
INSERT INTO Table1
([S_ID], [S_ACTV_CODE], [S_USER], [S_DATETIME], [S_ACT_IND])
VALUES
('AAA-111', NULL, 'USER1', '2015-06-15 00:21:06', 0),
('AAA-111', '2', 'USER1', '2015-06-15 00:21:07', 0),
[code]....
Basically I want to calculate the time spent by S_Users on a particular S_ACTV_CODE:
- S_ACTV_CODE_PREV means the previous active records.
- S_START_TIME is the time of S_DATETIME when a S_ACTV_CODE starts
- S_END_TIME is the time before a S_ACTV_CODE changes to another S_ACTV_CODE
- For the first record, S_ACTV_CODE is null, so there is no S_ACTV_CODE_PREV, so S_ACTV_CODE_PREV is NULL
- For the second record S_ACTV_CODE has some value, but S_ACTV_CODE_PREV is NULL for first record. So second record S_ACTV_CODE_PREV is also NULL
- For the last record (means S_ACTV_IND = 1), the user is currently working on it and S_ACTV_CODE is not changed. So S_END_TIME is a open time and we want to keep it as NULL
So the result should be as below:
S_ID S_ACTV_CODE_PREV S_ACTV_CODE_CURR S_USER S_START_TIME
S_END_TIME TIME_SPENT (in Sec)
AAA-111 NULL NULL USER1 2015-06-15 00:21:06
2015-06-15 00:21:07 1
AAA-111 NULL 2 USER1 2015-06-15 00:21:07
2015-06-17 03:20:33 183566
AAA-111 2 4 USER2 2015-06-17 03:20:33
[code]....
I have a Bank holiday table (ID column, and Date column), how to exclude bank holidays in the datediff returned.
Create FUNCTION [dbo].days_diff ( @date1 datetime,@date2 datetime )
RETURNS int
AS
BEGIN
declare @i int
Declare @count int
[Code] .....
I have two nvarchar fields with time data 12:34:34 and the second one 12:34 I want to calculate the difference in Hours. The first field is called (OTIM) the second field is called (ReportedTime) if the name matters. I tried substring to trim the OTIM, I am unable to make it work.
View 3 Replies View RelatedI am trying to write a query to calculate the running difference between data on different dates. Below is what my table of data looks like. Basically I want to calculate the difference between the total_completed for each state and date.
DateStatesTotal_Completed
08/27/15CA 19,952
09/11/15CA 26,336
10/02/15CA 35,444
10/08/15CA 38,278
08/27/15CO2797
09/11/15CO3264
10/02/15CO4270
10/08/15CO4297
below is what I am trying to achieve:
DateStatesTotal_CompletedCompleted_Difference
08/27/15CA 19,952 0
09/11/15CA 26,336 6,384
10/02/15CA 35,444 9,108
10/08/15CA 38,278 2,834
08/27/15CO27970
09/11/15CO3264467
10/02/15CO42701,006
10/08/15CO429727
below is my code (I almost have what I need) I just can't figure out how show 0 as the completed_difference for the first Date for each state since there is no prior date to calculate against.
MRR_TOTALS_WEEK_OVER_WEEK AS
(
SELECT
T1.[Date]
,T1.States
,T2.Total_Completed
,ROW_NUMBER() OVER(PARTITION BY T1.States ORDER BY T1.States,T1.[Date]) AS ORDERING
FROM TOTAL_CHARTS T1
LEFT JOIN TOTAL_COMPLETED T2 ON T1.[Date] = T2.[Date] AND T1.States = T2.States
)
[code].....
Developing a measure which displays the difference of two values from the selected years.
An example : Show the difference of the sales amount from 2013 and 2015.
Since i am not really into mdx or calculated members.
Hey people,
i was wondering if it was possible to get the difference bettween the current date/time and a date feild and store it in a feild in the same table. id like to do this to prevent constant php update querys.
cheers
mish
I have 2 datatime columns....i want to get the difference in the dates...
EXample
Startdate Enddate Difference
10/10/2007 20/10/2007
11/10/2007 21/10/2007
12/10/2007 22/10/2007
13/10/2007 23/10/2007
14/10/2007 25/10/2007
I want the difference to be in the Difference column...
Kindly help me...thanks in advance...
pavan
By using DateDiff we can do.Could you please send me the expression
Thanks
I want to display week between two dates as below.
requirement is as:
suppose there are two dates.(which will comes dynamically, so no. of weeks varied)
10/20/2015 and 01/01/2016
Now between this two dates, i want to calculate number of weeks on another date which is coming from table.
Say for example the column date is coming as 10/23/2015 then it will fall in week-1
Same way if 11/01/2015 falls in week2.
advance thanks to all...can anybody helpme soon...........
i am using sql server 2005........i want to find out time difference between two dates in HH,MM,SS format
eg i want the time difference of these two dates
02/Nov/06 9:14:21 AM
19/Apr/07 11:52:31 AM
now i am using this calculation in my procedure is as follows...but i think this is wrong...if we will seperatly calculate like this wrong i am getting
set @totaltravelHr=datediff(HH,@datediff1,@datediff2)
set @totaltravelMI=datediff(MI,@datediff1,@datediff2)
set @totaltravelSE=datediff(SS,@datediff1,@datediff2)
i was working on a appication and just got stuck with this.
I have a column on a table which is a date column and i need to get the days differenct and copy it in another column
e.g
date days between
27-02-2005 1
28-02-2005 0
28-02-2005 0
28-02-2005 1
01-03-2005 0
01-03-2005
This is tricky so please read it through
For displaying data on the report I am using the following query
SELECT ReferenceNumber, ActivityID, ActivityTimeStamp, ActivityType, ActivityPerformedBy FROM ActivityDetails
ORDER BY ReferenceNumber, ActivityID
The result set is
Issue Reference #
Activity ID
Activity Date/Time
Activity Type
100819
4521404
11/4/07 2:06 PM
INIT
100819
4521405
11/4/07 2:07 PM
LOG
100819
4521406
11/4/07 2:07 PM
LOG
100819
4521473
11/4/07 2:28 PM
TR
100819
4521501
11/4/07 2:33 PM
WIP
100819
4521839
11/4/07 3:25 PM
RE
100819
4521844
11/4/07 3:27 PM
RE_Method
100819
4522575
11/4/07 8:53 PM
CL
100820
4521412
11/4/07 2:10 PM
INIT
100820
4521419
11/4/07 2:13 PM
ATTACHTDOC
100820
4525856
11/5/07 2:49 PM
ATTACHTDOC
100820
4525859
11/5/07 2:49 PM
LOG
100820
4525869
11/5/07 2:49 PM
CL
100821
4521423
11/4/07 2:14 PM
INIT
100821
4521425
11/4/07 2:14 PM
LOG
100821
4521429
11/4/07 2:14 PM
TR
100821
4521432
11/4/07 2:14 PM
ACK
100821
4522219
11/4/07 4:58 PM
RE
100821
4522221
11/4/07 4:58 PM
RE_Method
100821
4522447
11/4/07 6:51 PM
CL
On the report I have used the grouped by clause on 'Issue Reference #'. I want one more column which would calculate the difference between two consecutive Activity Date/Time of the same reference #.
e.g. Time difference between 4521404 and 4521405, 4521405 and 4521406, 4521406 and 4521473 etc. Please note that the difference between 4521412 and 4522575 will NOT be calculated since they are from different Reference Numbers.
Thanks,
Hi all,
I have a table named Orders and this table has two relevant fields: CustomerId and OrderDate. I am trying to construct a query that will give me the difference, in days, between each customer's order so that the results would be something like: (using Northwind as the example)
...
ALFKI 25/08/1997 03/10/1997 39
ALFKI 03/10/1997 13/10/1997 10
ALFKI 13/10/1997 15/01/1998 94
ALFKI 15/01/1998 16/03/1998 60
ALFKI 16/03/1998 09/04/1998 24
...
At the moment, I have the following query that I think is on the right track:
€¦
SELECT dbo.Orders.CustomerID, dbo.Orders.OrderDate AS LowDate, Orders_1.OrderDate AS HighDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) AS Difference FROM dbo.Orders INNER JOIN dbo.Orders Orders_1 ON dbo.Orders.CustomerID = Orders_1.CustomerID AND dbo.Orders.OrderDate < Orders_1.OrderDate GROUP BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) ORDER BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate
€¦
However, this gives me too much data:
€¦
ALFKI 25/08/1997 03/10/1997 39
ALFKI 25/08/1997 13/10/1997 49
ALFKI 25/08/1997 15/01/1998 143
ALFKI 25/08/1997 16/03/1998 203
ALFKI 25/08/1997 09/04/1998 227
ALFKI 03/10/1997 13/10/1997 10
ALFKI 03/10/1997 15/01/1998 104
ALFKI 03/10/1997 16/03/1998 164
ALFKI 03/10/1997 09/04/1998 188
ALFKI 13/10/1997 15/01/1998 94
ALFKI 13/10/1997 16/03/1998 154
ALFKI 13/10/1997 09/04/1998 178
ALFKI 15/01/1998 16/03/1998 60
ALFKI 15/01/1998 09/04/1998 84
€¦
So, do any of you have any ideas how I might achieve this? I know how to do it using a stored procedure, but I am trying to avoid that; I€™d like to do this in a single query.
Thanks for any help you have to offer,
Regards,
Stephen.
Its early in the morning and I am struggling with an easy one.
I have a calculated field in a report which displays the difference between 2 dates. The value that is returned is a number which I can then format to display difference like so 'Days.hh:mms'
I need the diffence between the dates to be expressed in hours, minutes and seconds only. eg '36:45:12'
It would also be usefull if I could build a parameter in to the query which would allow me to discount days selected by the user (Using multi select drop down in day format i.e 'Monday', 'Tuesday', etc)
Any Idea's?
This code displays dates, File name, and File size for four seperate dates 11/20/2007 , 11/30/2007, 12/30/2007 and 01/31/2007 . I'm trying to show the percentage growth from date to date (ie 11/20/2007 -11/30/2007 percentage growth)
is there a way i can get the previous date file size for each entry, so i can have a variable for the calculation. Or i can get the calculate it within this code (ie database_size_mb / ((database_size_md ) where database_size_datetime -1) *100
or whatever the formula is for percentage growth.
Code Snippet
SELECT
Database_Size_Datetime,
Database_file_name,
Database_Size_Mb
FROM RC_STAT.dbo.Tbl_Database_Statistics AS Tbl_Database_Statistics_1
GROUP BY Database_Size_Datetime, Database_file_name, Database_Size_Mb
this is what it displays now:
2007-11-20 00:00:00.000 ACTReplication_Data 442.5000
2007-11-30 00:00:00.000 ACTReplication_Data 442.5000
2007-12-31 00:00:00.000 ACTReplication_Data 442.5000
2008-01-31 00:00:00.000 ACTReplication_Data 442.5000
2007-11-20 00:00:00.000 ACTReplication_Log 14.8125
2007-11-30 00:00:00.000 ACTReplication_Log 109.7500
2007-12-31 00:00:00.000 ACTReplication_Log 112.9375
2008-01-31 00:00:00.000 ACTReplication_Log 115.5625
2007-11-20 00:00:00.000 BAMArchive 0.6875
2007-11-30 00:00:00.000 BAMArchive 0.6875
2007-12-31 00:00:00.000 BAMArchive 0.6875
2008-01-31 00:00:00.000 BAMArchive 0.6875
2007-11-20 00:00:00.000 BAMArchive_log 0.4922
2007-11-30 00:00:00.000 BAMArchive_log 0.4922
2007-12-31 00:00:00.000 BAMArchive_log 0.4922
2008-01-31 00:00:00.000 BAMArchive_log 0.4922
I am looking for a formula to calculate the number of weekdays/business days between two dates in power pivot.I do the same in SQl using  the following query
  DATEDIFF(dd, Date1, GETDATE()) - (DATEDIFF(wk, Date1, GETDATE()) * 2) -
  CASE WHEN DATEPART(dw, Date1) = 1 THEN 1 ELSE 0 END +
  CASE WHEN DATEPART(dw, GETDATE()) = 1 THEN 1 ELSE 0 END ENDÂ
I am looking for a similar query in Power Pivot.
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..