How To Get Sum Of Column Values On Interval
Mar 1, 2015
I am new to this group and to Sql query also. My requirement is the following
I have a table with these values...
colacolb colc cold
16:01 1 2 3
17:01 1 3 4
18:01 5 6 8
16:01 8 2 1
17:01 9 5 1
18:01 3 5 1
16:01 4 6 1
17:01 2 3 5
18:01 8 4 3
Now I want to get the SUM of colb, colc on each interval between 16:01 to 18:01...
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May 14, 2014
I want to aggregate to monthly values for the reading. I want to display Reading value for Oct 2010, November 2010 likewise My question is simple and I have tried to follow the etiquette.
Currently it is displaying.....
MeterIDReadingdateReading
3969 22/10/2013 0:150
3969 22/10/2013 0:300
3969 22/10/2013 0:450
3969 22/10/2013 1:000
3969 22/10/2013 1:150
3969 22/10/2013 1:300
3969 22/10/2013 1:450
3969 22/10/2013 2:001
3969 22/10/2013 2:150
MeterId int
ReadingDate datetime
Reading real
-===== If the test table already exists, drop it
IF OBJECT_ID('TempDB..#mytable','U') IS NOT NULL
DROP TABLE #mytable
--===== Create the test table with
CREATE TABLE #mytable
(
meterID INT PRIMARY KEY,
Readingdate DATETIME,
reading real
)
--===== Setup any special required conditions especially where dates are concerned
SET DATEFORMAT DMY
SELECT '4','Oct 17 2013 12:00AM','5.1709' UNION ALL
SELECT '4','Oct 17 2013 12:15AM','5.5319' UNION ALL
SELECT '4','Nov 17 2013 12:00AM','5.5793' UNION ALL
SELECT '4','Nov 17 2013 14:00AM','5.2471' UNION ALL
SELECT '5','Nov 17 2013 12:00AM','5.1177' UNION ALL
SELECT '5','Nov 17 2013 14:00AM','5.5510' UNION ALL
SELECT '5','Dec 17 2013 15:00AM','5.5128', UNION ALL
SELECT '5','Dec 17 2013 16:00AM','5.5758' UNION ALL
Output should display as
MeterId Period Reading
4 Oct 13 10.20
4 Nov 13 10.40
5 Oct 13 10.20
5 Nov 13 10.40
4 Dec 13 11.15
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Dec 4, 2007
How do i use delete to perform a delete action of a value from a table using an interval of values?
--
delete [table] from [field]='[value]' to '[value]'
-- or
delete [table] where [field]='[value]' to '[value]'
--
i can't delete an interval of values (from...to) from a field of a certain table...
What is the right expression to do this?
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May 12, 2014
I am using the below script and I am getting data for 15 minutes interval. I would like to aggregate this data to hourly so instead of reading for 2014-01-01 00:15:00.000 and 2014-01-01 00:30:00.000 I want all the data aggregated for 2014-01-01 00:00:00.000 and then for 2 o’clock. how should I tweak this query to sum the interval values and display it?
SELECT r.MeterId, r.ReadingDate, r.Reading
FROM MeterReading r, MeterDetail d, Building b
where r.MeterId = d.MeterId
and d.BuildingId = b.BuildingId
and b.BuildingName like '%182%'
and r.ReadingDate between '2014-01-01'and '2014-01-10'
order by r.MeterId
Current Output
MeterIdReadingDateReading
3969 1/01/2014 0:000
3969 1/01/2014 0:150
3969 1/01/2014 0:300
3969 1/01/2014 0:450
3969 1/01/2014 1:000
3969 1/01/2014 1:151
3969 1/01/2014 1:300
3969 1/01/2014 1:450
3969 1/01/2014 2:000
3969 1/01/2014 2:150
3969 1/01/2014 2:300
3969 1/01/2014 2:450
3969 1/01/2014 3:000
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Jul 21, 2014
I'm trying to create a report which will give me a break down of how many unique vehicles have been seen between two dates via a 15 minute interval and what Lane they were seen. My current script looks like this
SELECT l.Name [Name], count(l.Name) Total, p.Created
FROM PlateReads p
inner join Lanes l on p.Lane_ID = l.ID
where LicencePlate in (Select Plate from LPRnet_MelAir_C.dbo.TempVehiclePlates)
group by Name
Name being the Lane they were in and the Total being the amount of times a unique vehicle has been seen and p.Created being the date they were seen (thats what I need the interval powered off)
Ideally the output would look like this
16/03/201408:00 to 08:15Bus Lane 15
16/03/201408:00 to 08:15Elevated Road150
16/03/201408:00 to 08:15Public Pickup75
16/03/201408:15 to 08:30Bus Lane 13
16/03/201408:15 to 08:30Elevated Road120
16/03/201408:15 to 08:30Public Pickup55
All the way to 12/04/2014
I’ve got it so it says Lane and Count just can’t get the interval part
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Feb 13, 2008
Hi, I have a table with 3 columns ( Id int, theValue float , aDate datetime). I want to select the number of rows (count) for which the interval of aDate is less than 7 seconds. Is there a way to achieve that in a single query.
PS: This query will be perform on a dataset, that means that I can't use cursor.
Thanks
Sylvain
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Sep 7, 2015
We have SharePoint list which has, say, two columns. Column A and Column B.
Column A can have three values - red, blue & green.
Column B can have four values - pen, marker, pencil & highlighter.
A typical view of list can be:
Column A - Column B
red - pen
red - pencil
red - highlighter
blue - marker
blue - pencil
green - pen
green - highlighter
red - pen
blue - pencil
blue - highlighter
blue - pencil
We are looking to create a report from SharePoint List using SSRS which has following view:
red blue green
pen 2 0 1
marker 0 1 0
pencil 1 3 0
highlighter 1 1 1
We tried Sum but not able to display in single row.
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Sep 3, 2015
I have an SSIS package that imports data from an Excel file, replaces any value in Excel that reads "NULL" to "", then writes the data to a couple of databases.
What I have discovered today, is I have two columns of dates, an admit date and discharge date column, and what I need to do is anywhere I have a null value in the discharge date column, I have to replace it with the value in the admit date column.
I have searched around online and tried a few things using the Replace funtion in Derived columns but no dice so far.
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Feb 12, 2014
I want to add $ symbol to column values and convert the column values to western number system
Column values
Dollar
4255
25454
467834
Expected Output:
$ 4,255
$ 25,454
$ 467,834
My Query:
select ID, MAX(Date) Date, SUM(Cost) Dollars, MAX(Funded) Funding from Application
COST is the int datatype and needs to be changed.
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Jun 6, 2012
I need to compare the contents of a column.
I have a table with 1 column. Below are the sample contents..
DateInterval
2012-06-01 00:30:00.000
2012-06-01 01:00:00.000
2012-06-01 01:30:00.000
2012-06-01 02:00:00.000
2012-06-01 02:30:00.000
[code]....
as you can see, the records have a 30minutes time interval. i need to create a query to know if there are missing records in the table. so basically the result should be this:
DateInterval
2012-06-01 18:00:00.000
2012-06-01 20:30:00.000
if it is not doable, we can get the nearest record of all missing records like this:
DateInterval
2012-06-01 17:30:00.000
2012-06-01 20:00:00.000
or this:
DateInterval
2012-06-01 18:30:00.000
2012-06-01 21:00:00.000
or this:
DateInterval
2012-06-01 17:30:00.000
2012-06-01 18:30:00.000
2012-06-01 20:00:00.000
2012-06-01 21:00:00.000
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Dec 9, 2013
I have SQL Server 2012 SSIS. I have Excel source and OLE DB Destination.I have problem with importing CustomerSales column.CustomerSales values like 1000.00,2000.10,3000.30,NotAvailable.So I have decimal values and nvarchar mixed in on Excel column. This is requirement for solution.However SSIS reads only numeric values correctly and nvarchar values are set as Null. Why?
CREATE TABLE [dbo].[Import_CustomerSales](
[CustomerId] [nvarchar](50) NULL,
[CustomeName] [nvarchar](50) NULL,
[CustomerSales] [nvarchar](50) NULL
) ON [PRIMARY]
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Jun 18, 2015
Bitmask fields! I am capturing row changes manually via a high frequency ETL task. It works effectively however i am capturing the movement of multiple fields. A simple example, for Order lines, i have a price, a discount and a date. I am capturing a 001, 010, 100 respectively for each change.
I would like my users to be able to select from a dimension which has the 3 members in it and they can select one, multiples, or all values (i.e. only want to see rows that have had the date and price changed).
Obviously if i only had 3 columns i would use bit's and be done with it, i have many different values (currently around 24 and growing).
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Aug 3, 2015
How can I calculate a DateTime column by merging values from a Date column and only the time part of a DateTime column?
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Jul 9, 2015
I have a table with 2 columns and my source data looks like this..
PolicyNum InsCode
1ABC12 1001
1ABC12 1002
1ABC12 1003
1ABC12 1004
1ABC12 1005
[Code] ....
My output should look like this..I need T-sql to get below output.
PolicyNum InsCode1 InsCode2
1ABC12 1001 1005
1ABC12 1002 1006
1ABC12 1003 1004
1ABC20 1001 1005
[Code] ...
Basically it's converting certain row values to new column. Every PloicyNum will have 1001 to 1006 Fixed InsCode values as a group.
Rule-1: InsCode value 1001 should always mapped to 1005
InsCode value 1002 should always mapped to 1006
InsCode value 1003 should always mapped to 1004
Rule-2: For a policyNum, If any Inscode value is missed from the group values 1001 to 1006, still need to mapped with corresponding values as shown in Rule-1
In the above sample data..
for PolicyNum - 1ABC20 , group values 1003,1006 are missing
for PolicyNum - 1ABC25 , group values 1002,1003,1004,1005,1006 are missing
Create Table sampleDate (PolicyNum varchar(10) not null, InsCode Varchar(4) not null)
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1001')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1002')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1003')
[Code] ....
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Sep 14, 2007
I'm working on a social network where I store my friend GUIDs in a table with the following structure:user1_guid user2_guidI am trying to write a query to return a single list of all a users' friends in a single column. Depending on who initiates the friendship, a users' guid value can be in either of the two columns. Here is the crazy sql I have come up with to give what I want, but I'm sure there's a better way... Any ideas?SELECT DISTINCT UserIdFROM espace_ProfilePropertyWHERE (UserId IN
(SELECT CAST(REPLACE(CAST(user1_guid AS VarChar(36)) + CAST(user2_guid AS VarChar(36)), @userGuid, '') AS uniqueidentifier) AS UserId FROM espace_UserConnection WHERE (user1_guid = @userGuid) OR
(user2_guid = @userGuid))) AND (UserId IN
(SELECT UserId FROM espace_ProfileProperty))
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Sep 16, 2004
This is a report I'm trying to build in SQL Reporting Services. I can do it in a hacky way adding two data sets and showing two tables, but I'm sure there is a better way.
TheTable
Order# Customer Status
STATUS has valid values of PROCESSED and INPROGRESS
The query I'm trying to build is Count of Processed and INProgress orders for a given Customer.
I can get them one at a time with something like this in two different datasets and showing two tables, but how do I achieve the same in one query?
Select Customer, Count (*) As Status1
FROM TheTable
Where (Status = N'Shipped')
Group By Customer
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Dec 21, 2007
Can anyone show how to alter the value in a column using DerivedColumn component when creating an SSIS package programatically.
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Apr 28, 2008
I need to create the following table in reporting services
PRODUCT April March Feb
2008 2007 2008 2007 2008 2007
chair 8 9 7 4 4 4
table 3 4 5 6 4 6
My problem is the month names are a column in the dataset, but I dont know how to get it to fill as column headers???
Thanks in advance!!!
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Jan 7, 2008
Good afternoon,
I am trying to figure out a way to use a columns default value when using a stored procedure to insert a new row into a table. I know you are thinking "that is what the default value is for", but bare with me on this.
Take the following table and subsequent stored procedure. In the table below, I have four columns, one of which is NOT NULL and has a default value set for that column.
CREATE TABLE [dbo].[TestTable](
[FirstName] [nvarchar](50) NULL,
[LastName] [nvarchar](50) NULL,
[SSN] [nvarchar](15) NULL,
[IsGeek] [bit] NOT NULL CONSTRAINT [DF_TestTable_IsGeek] DEFAULT ((1))
) ON [PRIMARY]
I then created the following stored procedure:
CREATE PROCEDURE TestTable_Insert
@FirstName nvarchar(50),
@LastName nvarchar(50),
@SSN nvarchar(15),
@geek bit = NULL
AS
BEGIN
INSERT INTO TestTable (FirstName, LastName, SSN, IsGeek)
VALUEs (@FirstName, @LastName, @SSN, @geek)
END
GO
and executed it as follows (without passing the @geek parameter value)
EXEC TestTable_Insert 'scott', 'klein', '555-55-5555'
The error I got back (and somewhat expected) is the following:
Cannot insert the value NULL into column 'IsGeek', table 'ScottTest.dbo.TestTable'; column does not allow nulls. INSERT fails.
What I would like to happen is for the table to use the columns default value and not the NULL value if I don't pass a parameter for @geek. OR, it would be really cool to be able to do something like this:
INSERT INTO TestTable (FirstName, LastName, SSN, IsGeek)
VALUEs (@FirstName, @LastName, @SSN, ISNULL(@geek, DEFAULT))
Does this make sense?
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Mar 3, 2008
Can anyone assist me with a script that adds a new column to a table then inserts new values into the new column based on the Table below. i have included an explanation of what the script should do.
Column from
Parts Table Column from
MiniParts New Column in
(Table 1 ) (Table 2 ) MiniParts (Table2)
PartsNum
MiniPartsCL
NewMiniPartsCL
1
K
DK
1
K
K
1
Q
Q
0
L
L
0
L
LC
0
D
G
0
S
S
I have 2 tables in a database. Table 1 is Parts and Table 2 is MiniParts. I need a script that adds a new column in the MiniParts table. and then populate the new column (NewMinipartsCL) based on Values that exist in the PartsNum column in the Parts Table, and MiniPartsCL column in the MiniParts columns.
The new column is NewMiniPartsCL. The table above shows the values that the new column (NewMiniPartsCL) should contain.
For Example
Anytime you have "1" in the PartsNum column of the Parts Table and the MiniPartsCL column of the MiniParts Table has a "K" , the NewMiniPartsCL column in the MiniParts Table should be populated with "DK" ( as shown in the table above).
Anytime you have "1" in the PartsNum column of the Parts Table and the MiniPartsCL column of the MiniParts Table has a "K" , the NewMiniPartsCL column in the MiniParts Table should be populated with "K" ( as shown in the table above). etc..
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Feb 25, 2008
Hi, how are you?
I'm having a problem and I don't know if it can be solved with a derived column expression. This is the problem:
We are looking data in a a sql database.
We are writting the SQL result in a flat file.
We need to transform data in one of the columns.
For example: we can have 3 digits as value in a column but that column must be 10 digit length. So we have to complete all the missing digits with a zero. So, that column will have the original 3 digits and 7 zeros. How we can do that tranformation? We must do it from de the flat file or it can be a previous step?
Thanks for any help you can give me.
Regards,
Beli
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Feb 12, 2006
Hi,
I have got a table where i want to display sum of count(Column1), count(Column2) in another column.How can this be done?
for example
SELECT SUM(Count(pxInsName)+Count(pxFlowName)) AS "pySummaryCount(1)" , Count(pxInsName) AS "pySummaryCount(2)" , Count(pxFlowName) AS "pySummaryCount(3)" , pxAssignedOrg AS "pxAssignedOrg" , pxAssignedOrgDiv AS "pxAssignedOrgDiv" , pxAssignedOrgUnit AS "pxAssignedOrgUnit" FROM pc_assign_worklist WHERE pxObjClass = ? GROUP BY pxAssignedOrg , pxAssignedOrgDiv , pxAssignedOrgUnit ORDER BY 'pySummaryCount(1)' DESC
But sum function can not be used on aggregate function.
Is there any other way.
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Oct 30, 2007
Hi Folks, Im new to SQL, and I am trying to do the following:
I have a table Documents with DocID, Path and FileName.
A second table Keywords has KwdID, KeywordString
A third table DocumentKeywords links the two with DocID,KwdID. Multiple keywords are linked to one document.
I want to create a SELECT query that makes a result table that contains Path, FileName and Keywords columns where the Keywords column contains entries like "Keyword1,Keyword2,Keyword3" ie. a comma delimited list of keyword strings which have been built from the keywords that associate with a specific document.
I found a nice sample here
http://www.sqlteam.com/article/using-coalesce-to-build-comma-delimited-string
which shows how to return just the comma delimited string itself:
DECLARE @List varchar(100)
SELECT @List = COALESCE(@List + ', ', '') + Keywords.KeywordString
FROM DocumentKeywords
WHERE KwdID = 1
SELECT @List
I cannot seem to integrate this into the query so that it calculates the string for each row on the fly. My suspicion is that the capability is there. Can somebody point me in the right direction?
Thanks
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Mar 16, 2006
If two records containing datetime stamps are SELECTed, how can the interval between them be quickly calculated?
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Feb 1, 2008
Does anybody know what's the best way to do a count with a 1 day interval? This to me seems like the best approach, my data looks like this
work order, analyst, analysis, dateanalyzed
080154705, ZT, Special, 1/31/2008 9:35:00 PM
080154706, ZT, 8260B, 1/31/2008 10:07:00 PM
080154706, ZT, Special, 1/31/2008 10:07:00 PM
080154706, ZT, Special, 1/31/2008 10:39:00 PM
080154706, ZT, Special, 1/31/2008 11:11:00 PM
080154706, ZT Special, 1/31/2008 11:43:00 PM
080165001, ZT, 624, 2/1/2008 4:30:00 AM
080165001, ZT, 624, 2/1/2008 5:02:00 AM
080166901, ZT, 624, 2/1/2008 12:50:00 PM
080166801, ZT, 624, 2/1/2008 2:51:00 PM
080154711, ZT, Special, 2/1/2008 10:39:00 PM
080124711, ZT, Special, 2/1/2008 10:11:00 PM
What I would like is to have my data displayed as follows:
Analysis, myCount, dateanalyzed
Special, 5, 1/31/08
Special, 2, 2/1/08
624, 4, 2/1/08
8260B, 1, 1/31/08
As you can see, I will need to count the number of occurences for analysis for each day, such as Special has 5 and 2 for those two days, we can have difference analysis done each day done. A Union Join will not work because the table is huge and I will need to do at least 30 days. Is interval the best approach, I plan to use Access but can do it in SQL Server if necessary.
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Mar 27, 2007
Hello
I was wondering where I can change the polling interval settings in sql server management studio..
It appears to be different from the one in Enterprise Manager.
very little info can be found on the Internet
Thanks!
Worf
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Oct 1, 2007
Hello ,I have a stored procedure that group a series of event by day. My table Tevent has a timestamp column for every event.Tevent structure:idevent| event| DatetimeEvent
I just found out that I need to group the result by production shift of the day , therefore I have to group the result for everyday from 8 AM until 2 AM the next day.Any idea of how to group by time interval?Thanks
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Nov 9, 2007
Hello,
I have something i called a deletelist, inside this list is items that is waiting to be deleted.
The deletelist looks like this:username nvarchar(20),itemtype int,deletedate datetime
The SP that runs once everyday and deletes post is called Data_DeleteFromDeleteList.
Inside of this SP i have afew delete functions like this one:DELETE FROM reg_user WHERE (username = (SELECT username FROM data_deletelist WHERE (deletedate < getdate() AND itemtype = 0)))
Now i want to add a new delete function to this list, this function is to execute a SP when the itemtype occurs, like this:SELECT EXEC [dbo].[Data_CompletlyDeleteAUser] @UserName = username, @QResult = @QResult OUTPUT FROM data_deletelist WHERE (username = (SELECT username FROM data_deletelist WHERE (deletedate < getdate() AND itemtype = 2)))
any idea of how i can rewrite this function so it works??in this SP im not using the @QResult for anything, thats in another SP
At the end of this SP, i just delete all the old records from the deletelist like this,
DELETE FROM data_deletelist WHERE (deletedate < getdate())
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Feb 1, 2001
I have a stored procedure that needs to executed every 10 seconds (either
at a fixed 10 second interval or 10 seconds from the completion of the stored
procedure). I initially assumed that the SQL Server Agent in SQL Server
7 would allow me to schedule a recurring job at this interval but it appears
that the lowest resolution for scheduling recurring jobs is minutes. The
task needs to begin when SQL Server starts and then run repeatedly.
I would appreciate any suggestions for resolving my problem.
Thanks
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Jan 17, 2007
I'm trying to migration a database from PostgreSQL to SQL Server, but i've found a problem with interval data type, SQL server does not have an interval data type, can someone help me please? I need the solution ASAP due to work deadline =(
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Mar 5, 2008
Hello,
I'm trying to create a group by a set (but can change it later on) time interval.
What I mean by this is the following. I would like to group my data by 5 second intervals, and perhaps have a count for it as well - but that's not required.
For example I have the following data:
PRODUCT, DOOR, TIME_LOCATED
-------------------------------------
chips, 1, 3/5/2008 12:33:30 PM
harddisk, 1, 3/5/2008 12:33:30 PM
tea, 1, 3/5/2008 12:33:31 PM
software, 1, 3/5/2008 12:33:31 PM
chips, 1, 3/5/2008 12:33:32 PM
chips, 1, 3/5/2008 12:33:33 PM
chips, 2, 3/5/2008 12:33:34 PM
software, 1, 3/5/2008 12:33:40 PM
tea, 1, 3/5/2008 12:33:40 PM
software, 1, 3/5/2008 12:33:41 PM
Result in 5 second intervals (so group by values between 3/5/2008 12:33:30 and 3/5/2008 12:33:35)
Something like this?, or does have somebody a better idea?
PRODUCT, DOOR, TIME_LOCATED, COUNT
-------------------------------------------
harddisk, 1, 3/5/2008 12:33:30 PM 1
tea, 1, 3/5/2008 12:33:31 PM 1
software, 1, 3/5/2008 12:33:31 PM 1
chips, 1, 3/5/2008 12:33:33 PM 3
chips, 2, 3/5/2008 12:33:34 PM 1
software, 1, 3/5/2008 12:33:40 PM 2
tea, 1, 3/5/2008 12:33:40 PM 1
THANKS!
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Jul 20, 2005
I have a table(work_order) with time as varchar(5).The values in table looks like thiswork_order_id rtim1 08:152 08:453 10:134 14:56and so on...I want to count how many work orders for every half an hour.The result should look like thisHours Count8 108:30 159 349:30 03and so on....really 8 hours means the work_orders issued (rtim)between 8:00 AND 8:30.Any Help is Appreciated.Thankyou.Jaidev Paruchuri
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Jul 2, 2007
Hi,
I am trying to develop a custom destination component. Is there a way to enable transaction / commit interval in OLE DB drivers?
Thanks,
Vipul
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