copy first cell to second then add hours as int (DATEPART) - sql-server-2005

I have data in the table like the following.
TimeIn TimeOut
-------------------------------------
6/1/2010 09:00:00 Null
6/2/2010 09:00:00 6/2/2010 16:45:00
6/3/2010 10:05:00 Null
6/4/2010 07:30:00 6/4/2010 15:45:00
i have the stored procedure to find last activity with "not signd out" column
i have a stored procedure for copy a cell to other too ...
then, what i need, is to update [TimeOut] (if there's no time out)
via more elegant way like
UPDATE TimeOut SET DATEPART(HOUR, TimeOut) = DATEPART(HOUR, TimeIN) + 8
so the Whole idea was to
first check if last activity - Timeout Column is null
then if it is, sign TimeOut with max work hours allowed (8).
is there a simple way to do it ?
UPDATE
as to marc answer , this is the selection of find out if user didn't sign out
SELECT CASE WHEN [TimeOut] IS NULL THEN '' ELSE CONVERT(NVARCHAR,[TimeOut]) END FROM tblTime WHERE tId = ( SELECT MAX(tId) FROM tblTime WHERE UserId = 123
so i have the query that finds who did not sign out at last activity
then i only need to update that specific Row - field TimeOut
with hours of time in + 8
that was my question

Looks like you should use dateadd.
UPDATE TimeOut
SET TimeOut = DATEADD(HOUR, 8, TimeIN)
WHERE ....
This will set TimeOut to TimeIn plus eight hours.

add a where TimeOut IS NULL clause so it updates only the ones where the field actually is null?

UPDATE tblTime SET TimeOut = DATEADD(HOUR,8,TimeIn) WHERE tId = ( SELECT MAX(tId) FROM tblTime WHERE UserId = 1234)

Related

How to get current date minimum datetime values in a table one column

I want get staff attendance records. office employees work started time and end time wise gathering record. Using SQL server DB, in table one field, here not using strat_time and end_time two fields. Easily get maximum date values, but minimum value get old date rather then today dates, as per SQL server query below:
SELECT Sy.SystemUserName,
MIN(Sc.CreatedOn) as StartedTime,
MAX(Sc.CreatedOn) as ExitTime,
datediff(MINUTE, MIN(Sc.CreatedOn) , MAX(Sc.CreatedOn)) as WorkingHours
from gunageorge.SystemDetails Sy
LEFT JOIN gunageorge.Screenshots Sc on Sy.id = Sc.SystemId
where Sy.CompanyGUID = '25' AND Sy.IsDeleted = 0
GROUP By Sy.SystemUserName
Where condition only that date value only returned, null value not returning.
Returned values like that
Name
Starttime
EndTime
Duration
Ray
2021-11-23 06:01:42.2300045
2022-03-14 09:19:44.9513129
160038
vijay
2022-03-14 04:09:49.4479046
2022-03-14 07:34:47.8999912
205
Parthi
2022-02-02 08:26:11.2394531
2022-03-14 09:19:47.1416970
57653
Sugu
2022-02-01 09:17:22.3333451
2022-03-14 09:19:07.0365219
59042
Uday
NULL
NULL
NULL
Here I want started date is today's started time only. Don't old records. Also want NULL records
You need to get to check that there are 0 days between today, using getdate(), and CreatedOn
WHERE datediff(dd,Sc.CreatedOn,getdate()) = 0
so the query becomes
SELECT Sy.SystemUserName,
MIN(Sc.CreatedOn) as StartedTime,
MAX(Sc.CreatedOn) as ExitTime,
datediff(MINUTE,
MIN(Sc.CreatedOn) ,
MAX(Sc.CreatedOn)) as WorkingHours
from gunageorge.SystemDetails Sy
LEFT JOIN gunageorge.Screenshots Sc on Sy.id = Sc.SystemId
where Sy.CompanyGUID = '25'
AND Sy.IsDeleted = 0
and (datediff(dd,Sc.CreatedOn,getdate()) = 0
Or SC.CreatedOn IS NULL)
GROUP By Sy.SystemUserName

sql query for finding ID numbers on date range

I want to get the ID numbers for the last 24 hour range. Say I run a task at 4:00AM each morning and want to get the previous 24 hours of data going back to 4:00AM the previous day. I need to get the id codes to search the correct tables. If the data is like this what would be the best way to query the ID numbers?
ID
Start Time
EndTime
2112
2021-08-10 23:25:28.750
NULL
2111
2021-08-06 17:42:27.400
2021-08-10 23:25:28.750
2110
2021-08-03 20:21:14.093
2021-08-06 17:42:27.400
So if I had the date range of 8/10 - 8/11 I would need to get two codes. 2111 and 2112. If I need to get 8/11 - 8/12 I would only get 2112 as the endtime is null.
Any thoughts on the best way to query this out?
You need to do something like that :
DECLARE #employee TABLE(
ID int,
StartTime datetime,
EndTime datetime
)
INSERT INTO #employee SELECT '2112','2021-08-10 23:25:28.750',NULL
INSERT INTO #employee SELECT '2111','2021-08-06 17:42:27.400','2021-08-10 23:25:28.750'
INSERT INTO #employee SELECT '2110','2021-08-03 20:21:14.093','2021-08-06 17:42:27.400'
SELECT ID,* from #employee where
EndTime >= GETDATE()-1 OR EndTime is null
It will takes -1 day from execution time . So if you execute it right now you will heave only null value in output - because now it's 14.08 and this Edtime is null ( still running i think ).
DBFiddleDemo

Check Time Range Lapse in Other Time Range

I have a Time In and Time Out and there is a time range defined for Lunch Breakfast and Dinner. What i want is to Subtract these times from the attendance time (Time In And Time Out).
The sample data is
Attendance Table Data
EMPID 1095
TimeIN 2017-03-01 08:52:45.000
TimeOut 2017-03-01 19:59:18.000
The Mess Timings are
type StartTime EndTime
BreakFast 06:30:39 10:00:39
Dinner 19:00:39 21:00:39
Lunch 12:00:23 15:00:23
What i need is to subtract these mess timings from the actual attendance time to get actual employee duty time.
Thanks.
This approach utilises a numbers table to create a lookup table of all the seconds between your #TimeIn and #TimeOut values. This will work for periods covering multiple days, albeit with some severe caveats:
Breakfast, Lunch and Dinner are at the same time every day.
Your #TimeIn and #TimeOut period doesn't get so big it overflows the int value that contains the number of seconds.
In that case you will need to either just use minutes or find a different method
Your return value is less than 24 hours.
In that case, just don't return the difference as a time data type and handle it accordingly.
declare #TimeIn datetime = '2017-03-01 08:52:45.000'
,#TimeOut datetime = '2017-03-01 19:59:18.000'
,#BStart time = '06:30:39'
,#BEnd time = '10:00:39'
,#LStart time = '12:00:23'
,#LEnd time = '15:00:23'
,#DStart time = '19:00:39'
,#DEnd time = '21:00:39';
-- Create numbers table then use it to build a table os seconds between TimeIn and TimeOut
with n(n) as (select n from (values(1),(1),(1),(1),(1),(1),(1),(1),(1),(1)) as n(n))
,s(s) as (select top (select datediff(s,#TimeIn,#TimeOut)+1) dateadd(s,row_number() over (order by (select 1))-1,#TimeIn) from n n1,n n2,n n3,n n4,n n5,n n6)
select cast(dateadd(s,count(1),0) as time) as s
from s
where s between #TimeIn and #TimeOut -- Return all seconds that aren't within Breakfast, Lunch or Dinner
and cast(s as time) not between #BStart and #BEnd
and cast(s as time) not between #LStart and #LEnd
and cast(s as time) not between #DStart and #DEnd
Which returns: 05:59:58.0000000
I have daily timings of mess in other table so i created a view and took all fields in front of daily attendance then using case statement to match the timings with Daily Attendance Time.
EmployeeID AttendanceDate ShiftID TimeIn TimeOut BreakOut BreakIn LeaveType TotalHours LeaveHours ATOThours DeductedHrs OTHours UserID AudtDate Reason SM SY OTDed DutyDed Mark Expr1 MARKL BreakFastStart BreakFastEnd LunchStart LunchEnd DinnerStart DinnerEnd
1095 2017-03-01 00:00:00.000 1 2017-03-01 08:52:45.000 2017-03-01 19:59:18.000 NULL NULL NULL 0 NULL 0 0 0 NULL NULL NULL 3 2017 NULL NULL NULL NULL NULL 2017-02-20 06:30:34.000 2017-02-20 09:30:34.000 2017-02-20 12:00:26.000 2017-02-20 15:00:26.000 2017-02-20 19:00:59.000 2017-02-20 21:00:59.000
For now it's good will check it's credibility with the passage of time.
Thanks For the support
You can also use the following script in the View OR in JOIN query of the tables. Note I got a different answer which I think is correct.
SELECT CONVERT(varchar, DATEADD(ss,
(DATEDIFF(ss,TimeIn, [TimeOut]) -
(
DATEDIFF(ss,[BreakFastStartTime], [BreakFastEndTime]) +
DATEDIFF(ss,[LunchStartTime], [LunchEndTime]) +
DATEDIFF(ss,[DinnerStartTime], [DinnerEndTime])
)
), 0), 108)
FROM [Attendance Data]
For your example, answer is 02:36:33

Find rows in a database with no time in a datetime column

During testing I have failed to notice an incorrect date/time entry into the database on certain orders. Instead of entering the date and time I have only been entering the date. I was using the correct time stamp createodbcdatetime(now()) however I was using cfsqltype="cf_sql_date" to enter it into the database.
I am lucky enough to have the order date/time correctly recorded, meaning I can use the time from the order date/time field.
My question being can I filter for all rows in the table with only dates entered. My data below;
Table Name: tbl_orders
uid_orders dte_order_stamp
2000 02/07/2012 03:02:52
2001 03/07/2012 01:24:21
2002 03/07/2012 08:34:00
Table Name: tbl_payments
uid_payment dte_pay_paydate uid_pay_orderid
1234 02/07/2012 03:02:52 2000
1235 03/07/2012 2001
1236 03/07/2012 2002
I need to be able to select all payments with no time entered from tbl_payments, i can then loop around the results grabbing the time from my order table add it to the date from my payment table and update the field with the new date/time.
I can pretty much handle the re-inserting the date/time. It's just selecting the no time rows I'm not sure about?
Any help would be appreciated.
The following is the select statements for both orders and payments and if they need to be joined.(just fyi)
SQL Server 2008, Cold Fusion 9
SELECT
dbo.tbl_orders.uid_orders,
dbo.tbl_orders.dte_order_stamp,
dbo.tbl_payment.dte_pay_paydate,
dbo.tbl_payment.uid_pay_orderid
FROM
dbo.tbl_orders
INNER JOIN dbo.tbl_payment ON (dbo.tbl_orders.uid_orders = dbo.tbl_payment.uid_pay_orderid)
SELECT
dbo.tbl_orders.uid_orders,
dbo.tbl_orders.dte_order_stamp
FROM dbo.tbl_orders
SELECT
uid_paymentid,
uid_pay_orderid,
dte_pay_paydate,
FROM
dbo.tbl_payment
Select the records where the hours, minutes, seconds and millisecond value is zero.
select *
from table
where datePart(hour, datecolumn) = 0
and datePart(minute, datecolumn) = 0
and datePart(second, datecolumn) = 0
and datePart(millisecond, datecolumn) = 0
You can probably get those values by casting to time and checking for 0:
SELECT * FROM table WHERE CAST(datetimecolumn AS TIME) = '00:00'
That may not be particularly efficient though, depending on how smart SQL Server's indexes are.
Something like this should work:
....
WHERE CAST(CONVERT(VARCHAR, dbo.tbl_payment.dte_pay_paydate, 101) AS DATETIME) =
dbo.tbl_payment.dte_pay_paydate
This will return all rows where the time is missing.

T-SQL looping procedure

I have the following data:
ID Date interval interval_date tot_activity non-activity
22190 2011-09-27 00:00:00 1000 2011-09-27 10:00:00.000 265 15
I have another table with this data:
Date ID Start END sched_non_activity non_activity
10/3/2011 12:00:00 AM HBLV-22267 10/3/2011 2:02:00 PM 10/3/2011 2:11:00 PM 540
Now, in the second table's non_activity field, I would like this to be the value from the first table. However, I need to capture the tot_activity - non_activity where the intervals(in 15 min increments) from the first table, fall in the same time frame as the start and end of the second table.
I have tried setting variables and setting a loop where for each row it verifies the starttime by interval, but I have no idea how to return a variable with only one record, as I keep getting errors that my variable is getting too many results.
I have tried looking everywhere for tutorials and I can't find anything to help me out. Anyone have any pointers or tutorials on looping they could share?
You need to generate the interval end dates somehow; I'm assuming that there is always a record in the first table with a 15 minute interval record. In this case, an example would look like this:
;WITH Intervals
AS
(SELECT
Interval_date
,DATEADD(ms,840997,Interval_date) AS interval_end
,nonactivity
FROM A)
--Select query for Validation
--SELECT
-- b.[Date]
-- ,b.ID
-- ,b.Start
-- ,b.sched_non_activity
-- ,i.nonactivity
--FROM B
--JOIN Intervals AS i
--ON b.Start >= i.Interval_date
--AND b.[END] <= i.interval_end
UPDATE B
SET non_activity = i.nonactivity
FROM B
JOIN Intervals AS i
ON b.Start >= i.Interval_date
AND b.[END] <= i.interval_end
Obviously, you might need to tweak this depending on the exact circumstances.