T-SQL (SS2K8) :: Split Timedate Range At Intersection
Apr 17, 2014
Using SQL Server 2008 R2
I'm trying to create a report and chart for a a manufacturing resource's activity for a given period (typically 30-90 days)
Jobs are created for the length of the run (e.g. 4 days). If the weekend is not worked and the above jobs starts on a Friday, the resource's activity needs to show 1 day running, 2 days down, 3 days running without the production scheduler having to make it two jobs. (A job can have multiple interruptions due to downtime). I have the jobs' schedules in one table and the downtimes in another (so think of the downtime as a calendar table--non working hours). Unusually, the end time is supplied with the downtime factored in.
So I need the query to create 3 datetime ranges for this job: Fri running, Sat,Sun down, Mon,Tues,Wed Running. Been going round in circles on this for a while. i'm sure there's an elegant way to do it: I just can't find it. I've found several similar post, but can't apply any to my case (or at least can;t get them to work)
Below is some sample date and expected results. I hope the explanation and example data is clear.
-- Create tables to work with / Source and Destination
CREATE TABLE #Jobs
(
ResourceID int
,JobNo VARCHAR(10)
,startdate SMALLDATETIME
,enddate SMALLDATETIME
[Code] ....
Below is some sample data
|--------------------------J1------------------------------------| running
|----D1-----| |-------D2-------| down
|--J1--|----D1-----|-------J1------|-------D2-------|-----J1-----| result
|-----------------J1-----------------------| running
|----D1-------| down
|-----------------J1-----------------------| |----D1-------| result
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Feb 8, 2008
Hello All,
I am using SQL 2005 SP2. I have a table partitioned on date range. I am trying to SWITCH, MERGE and SPLIT partitions.
My SWITCH and MERGE work great. When the SPLIT query is executed, an error 9002 is thrown....
"The transaction log for database is full. To find out why space in log cannot be resued, see log_reuse_wait_desc column in sys.databases."
Below are more details...
- All SWITCH, MERGE and SPLIT are executed in one TRANSACTION.
- After SWITCH and MERGE, I execute a query set the partition scheme "NEXT USED [PRIMARY]".
- Finally i execute SPLIT statement.
Could you please tell me where am I going wrong?
Any help would be appreciated.
Thanks..................
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Jul 8, 2015
I got a table with organisation codes with postcal code ranges, from-to.
Example:
Organisationcode, startpostalcode, endpostalcode
001 52005249
I would like to generate rows for this range like this:
001 5200
001 5201
001 5202
.....
001 5249
The table looks like this:
SELECT OrganisationCode, PostcalCodeStart, PostalCodeEnd
FROM dbo.DimOrganisation
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Dec 17, 2014
So I would like to split rows in my query based on if they match criteria and I really havent dealt with splitting in SQL only combining(which is usually what everybody does lol)
So for instance my query results is this
SOPNUMBER TAX TOTAL
14-123456 $500.00
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Oct 20, 2015
Let's say if the date is 01/01/2015 till 01/01/2016
I want split these dates monthly format wise and then use them in variable in cursors to loop
For an example Monthly date should be 01/01/2015 and 01/31/2015 and use these two values in 2 variables and make a loop until it never ends whole date range which is 01/01/2016
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Mar 30, 2015
I want to display full name column as FirstName and LastName.
Eg if Full Name is Abhas Jadhav then i want to convert it into FirstName- Abhas and LastName - Jadhav
i.e. Before Space is FirstName and After Space is LastName.
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Aug 7, 2014
The data we are getting from our shipping company has the customer name and customer number attached.
so we could have.. declare @String varchar(25) = 'asdf - 10'
but we also have.. declare @String varchar(25) = 'asdf - jeik - 10'
So how do I strip off the " - 10", when the ending number is not the same number of char's (1,11,111,1111, ect)
I need to match this up with our customer table... on Customer Name.
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Aug 18, 2014
I have a column with the following information in it. I need to split the column and parse the values. I have Parsed one single values from but, not multiple times.
<TV<MR1#4.0#true#2.0#USD>VT>,<TV<MR2#3.0#true#1.5#USD>VT>,<TV<MR3#0.0#true#0.0#USD>VT>,<TV<MR4#0.375#true#0.19#USD>VT>
MR1 -Model Code,
4.0 - Percentage,
true - isAbs,
2.0 - AppliedValue --> This is Actual amount applied as tax.
USD - Currency
For the example provide , the totalTaxValue would be 2.0 + 1.5+0.0+0.19 = 3.69
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Jun 17, 2015
Can it be possible to split the below string to NICK and SERVERS. Query which provides two columns, first column data should be NICK and other SERVERS.
_BF-TYPE:NICK_ _BF-SUBSYSTEM:SERVERS_
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Apr 2, 2014
In my SQL Server database, I have table with the following records
counter, value1
12345, 10.1
12370, 10.5
12390, 9.7
Let's assume that I input a gap value of 5. I need to fill in the data between the Record 1 and Record 2 by increment of 5 as specified in the input parameter on the counter column.
For example using Record 1 and Record 2, here are the additional data needs to be inserted into the table.
1234510.1 --> Record 1
1235010.1
1235510.1
1236010.1
1236510.1
1237010.5 --> Record 2
1237510.5
1238010.5
1238510.5
123909.7 --> Record 3
Currently, I am using a cursor to read from the table and select MIN counter from the table. Then use a LOOP to fill in the gap and insert it into another table. I have over 10000 records and after fill up the gap, I might end up with even more records. Just want to see if I can get any other efficient way to achieve this.
why I want to fill in the gap, I need to calculate the average value for my record set after considering all valid data points in between.
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Jun 26, 2014
I would like to get the first and last day of any month in a given date range.
Ex: Display the first and last day of the months between @startDate and @EndDates.
Input Params= @StartDate='2016-06-21 16:57:11.093'
@EndDate = '2016-09-30 00:00:00.000'
OutPut should be:-
MonthStartDateMonthEndDate
1/06/201630/06/2016
1/07/201631/07/2016
1/08/201631/08/2016
1/09/201630/09/2016
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Mar 6, 2014
I have a single string "XYZ00001|Test_b|XYZ00002|Test_a|XYZ00003|Test_c" that will continue to grow over time.
Is there a way I can extract the values from the string into two separate columns?
XYZ0001 Test_b
XYZ0002 Test_a
XYZ0003 Test_c
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Jan 9, 2015
Split function. I have records of multiple users, the last value of every record is a contact number (10 Digits- Numeric), I want a split function which can take the whole text and split the records on the basis of contact number.
In order words i want SQL to locate the contact number and move to the next record after that and so on till the end of the text.
create table
tbl_1
(txt varchar (max))
insert into tbl_1 values ('john asfasdf 535 summit ave franklin lks nj 15521 510_644_1079 na na 5,8/12 executive,
finance finance and planning far 5537 21133 8.25 126 ronald d hensor jr. 5575621596
[Code] .....
Output
john jimenez 535 summit ave franklin lks nj 15521 510_644_1079 na na 5,8/12 executive,finance finance and planning far 5537 21133 8.25 126 ronald d hensor jr. 5575621596
jeffrey galione 57 allen dr wayne nj 15810 562_434_0710 na na 5,8/12 executive, technical sales and support good 8137 91630 8.25 126 eileen oneal 8258364083
[Code] ....
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Mar 25, 2015
I have a table with a varchar column that is delimited by char(227)+char(228)
i.e.,
OrNo=7807ãäSeqNo=1ãäPStopType=PãäPCity=TillsonburgãäPSt=ONãäPZIP=N4G4J1ãäPAdr1=10 ROUSE STREETãäPAdr2=ãäPLat=42.8625ãäPLon=-80.7267ãäDStopType=DãäDCity=GaffneyãäDSt=SCãäDZIP=29341ãäDAdr1=121 PAN AMERICAN DRIVE
Looking for split function that accepts a multiple character value as a delimiter?
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Sep 15, 2014
--From the rows I want to know how many number of days a person was active for the given date range.
create table [dbo].[personstatus]
(
id int identity(1,1),
name varchar(100),
DateAdded date,
InactivationDate date ) ;
insert into [dbo].[personstatus] values
[Code] ....
--The output I am looking for.
/*
1) FromDt = '2014-01-01' ToDt ='2014-01-30'
KRISS = 7
VDENTI = 7 days
2) FromDt = '2013-01-01' ToDt ='2014-01-01'
KRISS = 1
VDENTI = 1 days
3) FromDt = '2013-01-01' ToDt ='2014-01-01'
KRISS = 0
VDENTI = 1 days
4) FromDt = '2013-01-01' ToDt ='2014-12-31'
KRISS = 8+24+8+21 = 61 Days
VDENTI = 31+24+31+30 = 116 Days
*/
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Apr 26, 2015
On a new project i need to create possible ranges between a specific interval.
suppose i have this main product:
main product : LY E67F
Also, in first level i have a table classify by Group depending on Intensity.
table group
Group intensity
AA 1120
AB 1400
BA 1800
BB 2240
CA 2800
I need to create these diferent options:
1 option : AAAB or AABA or AABB or AACA
2 option : ABBA or ABBB or ABCA
3 option : BABB or BACA or BBCA
or beginning from the end
1.option CABB or CABA...
or beginning from the middle
1.option BBBA or BBAB
and so on.
I fact, i need to find all available options possibles to build article code, like a matrix.
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Mar 14, 2014
I'm trying to modify a date range, but it's much more complicated.
Let's say I have existing date ranges of:
BlockIDStartDateEndDateActive
182013-12-31 00:00:002013-12-31 00:00:001
192014-01-01 00:00:002014-01-23 00:00:001
202014-01-24 00:00:002014-01-25 00:00:001
212014-01-26 00:00:002014-02-04 00:00:001
222014-02-05 00:00:002014-02-13 00:00:001
232014-02-14 00:00:002014-02-15 00:00:001
I've created code that will do the following (depending on the inputs):
1) Create new start and end dates
2) Inactivate obsolete date ranges
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Mar 13, 2015
Is it possible to show the number of rows and the range for each partition in a table ?
This shows me the range but not the row count per partition
SELECT sprv.value AS [Value], sprv.boundary_id AS [ID] FROM sys.partition_functions AS spf
INNER JOIN sys.partition_range_values sprv
ON sprv.function_id=spf.function_id
WHERE (spf.name=N'myDateRangePF')
ORDER BY [ID] ASC
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Apr 22, 2014
I've been experiencing difficulty with pulling records using a where clause date range. I'm using this:
select *
from dbo.ACCTING_TRANSACTION_hISTORY
where ath_postype = 'NTC' or ath_postype='NTD' and
ath_postdate >= '2013-01-01 00:00:00' and
ath_postdate <= '2013-01-05 23:59:59'
I've also tried variations of this without the time portion of the ath_postdate field (of type datetime) , but it still seems to be pulling records from 2009, etc.
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Aug 27, 2014
I have an Orders table which has the following fields:
OrderID (PK, int, auto increment, not null)
CustomerID (FK, int, null)
PaymentDate (datetime, null)
UserID (uniqueidentifier)
(and other irrelevant fields)
Basically, for a specific PaymentDate range (29th July 2014 - 26th August 2014, inclusive) I want to select all orders where they only appear once in the orders table based on the CustomerID, so I only want to know about them if they have a paid order (decided by PaymentDate not being null) in that date range, but also taking into account if they have ever had a paid order outside of that date range. I'll also be joining on to the aspnet_Users table to get the username assigned to that order.
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Nov 6, 2014
creating the missing records in a date/time range.
However, I need to return different groups for each span of records.
here's some data....
aaa1
aaa7
bbb2
bbb5
bbb6
The numbers are the hour of the day.
I need to return
aaa 0 0
aaa 1 1
aaa 2 0
aaa 3 0
...
bbb 0 0
bbb 1 0
bbb 2 1
...
and so on.
I've got a numbers table and I can left join with it but I just get nulls for the missing hours instead of having it as above.....I can't think of a way of repeating the groups for each of the 'missing' hours - other than creating a length insert statement to fill in the gaps....unless that is the only way of doing it.
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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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Jan 17, 2008
Hey, Im trying to find a number of users (members of the site) who have accessed my website on the current day. Im trying to do this by using an SQL statement that selects the Membership_Users table and finds all users who have the current date in the LastLoginDate field. To find the current date im using a piece of vb that finds the date in the format dd/mm/yyyy. I have added the extra 00:00:00 to the end of the field to match the foramt of the database field. What i cant get working is the SQL statement. What i have is below, but it gives me an arithmetic overflow. I dont understand why?? SELECT COUNT (DISTINCT(Username))AS NUM_USERSFROM [vw_aspnet_MembrshipUsers]WHERE LastLoginDate > @Date The way im figuring it, is that i want to check for any days that are bigger than today at 12:00am. I dont think it likes the greater than symbol much, again i dont know why?!? The Select Parameters are...<SelectParameters> <asp:ControlParameter ControlID="LblDate" Name="Date" PropertyName="Text" /></SelectParameters> I would appreciate any advice you could give! Newb
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Dec 20, 2006
Here is an odd problem (to me).
I need to measure the time between timefield_a and timefield_b. So, I used
DATEDIFF (hh, timefield_a, timefield_b)
Now, they said "Our clock starts at 7am, so even if someone enters timefield_a at 5am or 630am, I want that rounded up to 7am, so my clock doesn't start till then".
So, I've been trying to create a case statement that rounds the time up to 7am but still keeps the date in tact. No luck.
Any thoughts?
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Feb 27, 2008
Hi Guys
I am trying to save date and time in sql server using vb2008 with the following line
DateTime.Now.ToString("yyyy-mm-dd hh:mms ")
but what I see in the database is completely different date about 100 years wrong!!!
WHAT I AM DOING WRONG????
cheers
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Sep 27, 2007
Hello Everybody,
I have a problem that when I insert a date 06.04.2007 on my
computer it is interpreted in European style (meaning: dd/MM/yyyy)
and the same code on another computer is interpreted in American
style (MM/dd/yyyy). So on one computer 06.04 means 6th on April, and
on others 4th of June. The question is how can I programatically set
that all the SQLDataSources (or en every one of them separately) take
the date from the text box in one or the other way – not depending
on local settings (it does not matter for me too much which one -
just so that it always works the same way. It would be better for me
to use European style though).All the best,Joseph
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Aug 9, 2006
Parwej writes "i have one table, fields are
cs_call_id , fromid , toid , body
----------------------------------
101 1 2 fg
101 3 2 df
101 4 2 fd
101 4 1 dfd
101 3 1 w3e
i would like to find
conversation between
2,3,4
means find the row or 2,3,4 (fromid or toid)"
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Jun 3, 2008
Hello all,
I'm new to SQL and my Teach Yourself in Blah Blah Blah book doesn't index anything helpful to my task. I have a single
TABLE ratings (rid INTEGER PRIMARY KEY, mvid INTEGER, uid INTEGER, rating INTEGER)
with about 100,000,000 rows. I would ultimately like to be able to select rows that are the intersection of two mvid on uid or vice versa -- that is, all rows whose uid is present in the set of rows where mvid=a AND in the set where mvid=b (or vice versa). Something like:
ridmviduidrating
----------------------
1123763
2123314
3123442
4211652
5211764
6211445
7535933
8535762
SELECT * FROM ratings INTO @temp_table WHERE mvid=123
SELECT * FROM ratings WHERE uid IN @temp_table AND mvid=211returns
5211764
6211445
FIRST, I don't know how to accomplish this intersection at all and the only idea I've had is querying the first clause of the intersection and storing it in a temporary/variable table then selecting from that and the original table for the second clause (not that I know how to do this), but I'm afraid this will be very inefficient for the >O(n^2) queries I must perform, so SECOND, should I build derived intersection tables from the results so as to have ~O(1) when repeating the queries later, or will SQL be doing sufficient behind-the-scenes magic? Is there an efficient SQL statement that could generate table(s) of the set of intersections if necessary? Thanks
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Jul 23, 2005
I'm trying to build dynamic sql from a string passed by a callingapplication. Let's assume for this discussion that the user can pass astring of letters with these logical operators ("and", "or", and "andnot") seperating them. Each letter can be rebuilt into a sub querythat will search for people in a table by their middle initial. Forexample,X and Y(select SSN from tblPerson where MiddleInitial = 'X') UNION(select SSN from tblPerson where MiddleInitial = 'Y')This seems pretty easy with the and operator (UNION) but how can I do"or" and "and not"? I remember from a SQL class I had 10 years agothat there was an INTERSECTION operator but it appears that T-SQLdoesn't support it. The closest option is EXIST and NOT EXIST butthese can not be simply inserted between two sub queries (I think),they require the user of a where clause. It would obviously work inthe example above but in the more complecated example below it wouldn'tbe an easy replacement of the operators and sub queries.X and (Y or J) and not LSo, the bottom line is that I have no problem replacing the letterswith the appropriate sub query but I'm looking for a way to replace thelogical operator with SQL syntax that will mimic the logical operator.I hope this makes sense. : )Will Wirtz
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Nov 8, 2002
Hi,
I have a deadlock situation with index intersection.
Connection1:
Updates a table T1 which has indexes I1 and I2
Connection2:
Selects from T1 (joining many other tables), SQL Server uses index intersection of I1 and I2.
The deadlock error log shows,
Connection1 has exclusive lock on I1 and waits on exclusive lock request on I2
Connection2 has a shared lock on I2 and waits on shared lock request on I1
Connection2 is selected as the deadlock victim.
The transaction isolation level is explicitly set to READ COMMITTED in ADO connection object.
I don't understand why SQL server needs to hold on the shared lock on I1 while waiting for a shared lock on I2.
Is there any index hint to prohibit SQL server from using index intersection other than explictly using INDEX=I1 or I2.
Thanks
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Nov 12, 2004
Hi all !
I have a table with no keys (temp table) which looks like this :
col1|col2|col3
001|A|.087
001|B|.032
001|C|.345
002|A|.324
002|B|.724
003|A|.088
003|C|.899
001|A|.087
001|A|.234
001|B|.032
As you see, there is some duplicate entries in it. I would like to get a list of all the rows that have the same col1 and col2 BUT different col3 value. The result should return col1=001 col2=A but NOT col1=001 col2=B. I tried a lot of queries with EXISTS, HAVING, etc... but nothing seems to work.
Anyone have an idea how I can do it ?
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Aug 14, 2006
Hi Can anybody explain me what is the difference between inner join and intersection?
I prepare a query but it shows the same results then why we need two functions like this to perform same operation
Thanx-Nagu
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Apr 26, 2008
Lets say that Dealers have ZipCodes, and that a Dealer can have more than one zipCode, and we want the list of dealers that have both 90210 and 90211 zip codes. BUT we don't want any dealers that have only one of the two ZipCodes in question
What I want to do is something like this
Select DealerID from DealerZips where Zip = '90210'
intersection
Select DealerID from DealerZips where Zip = '90211'
but I get this error msg:
Line 2: Incorrect syntax near 'intersection'
The following sql is silly, but it does run without error
Select DealerID from DealerZips
intersection
Select DealerID from DealerZips
So I am pretty sure my problem is with the Where clauses.
help!
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