From individual event logs I have generated a table where arrivals and departures at a location are registered per device. As there are multiple registration points, there might be multiple consecutive registrations per location.
If this is the case I need to filter those out and have one registration per location and in the result I need to get the earliest arrival and the latest departure of these consecutive rows.
So as long the field LocationID is the same in the next row, it needs to be grouped.
I have added the rows Grp1, Grp2, Grp in an attempt to get an unique grouping number with the following script in the select statement:
,ROW_NUMBER() OVER(PARTITION BY DeviceID
ORDER BY logID) AS Grp1
,ROW_NUMBER() OVER(PARTITION BY DeviceID, LocationID
ORDER BY logID) AS Grp2
,ROW_NUMBER() OVER(PARTITION BY DeviceID
ORDER BY logID)
-
ROW_NUMBER() OVER(PARTITION BY DeviceID, LocationID
ORDER BY logID) AS Grp
By subtracting Grp2 from Grp1 (Grp = Grp1 - Grp2) I hoped to get an unique group number for each set of equal consecutive locations, however the Grp2 column does not restart from 1 each time the LocationID changes: Grp2 in line 7 should have been 1 again, but it is 2 because this is the second row with LocationID = 3 in the list.
I'm trying to come up with an elegant, simple way to compare twoconsecutive values from the same table.For instance:SELECT TOP 2 datavalues FROM myTable ORDER BY timestamp DESCThat gives me the two latest values. I want to test the rate ofchange of these values. If the top row is a 50% increase over the rowbelow it, I'll execute some special logic.What are my options? The only ways I can think of doing this arepretty ugly. Any help is very much appreciated. Thanks!B.
Hi Fellows I am trying to organize these information.the data come form two tables that are not relating, but I did a join and my primary key is the filed polygon. I have a list of points(geomseq) for each polygon but the number of points(geomseq) can change. I have this inofrmation in a data base.
I have the following variables VehicleID, TransactDate, TransactTime, OdometerReading, TransactCity, TransactState.
VehicleID is the unique vehicle ID, OdometerReading is the Odometer Reading, and the others are information related to the transaction time and location of the fuel card (similar to a credit card).
The records will be first grouped and sorted by VehicleID, TransactDate, TransactTime and OdometerReading. Then all records where the Vehicle ID and TransactDate is same for consecutive rows, AND TransactCity or TransactState are different for consecutive rows should be printed.
I also would like to add two derived variables.
1. Miles will be a derived variable that is the difference between consecutive odometer readings for the same Vehicle ID.
2. TimeDiff will be the second derived variable that will categorize the time difference for a particular vehicle on the same day.
My report should look like:
VehID TrDt TrTime TimeDiff Odometer Miles TrCity TrState 1296 1/30/2008 08:22:42 0:00:00 18301 000 Omaha NE 1296 1/30/2008 15:22:46 7:00:04 18560 259 KEARNEY NE
Suppose that N users are executing the code, one independent of the other, in the same time and they both commit the transaction at the same time. Can I suppose that the rows inserted in the table by one user will be consecutive?
I have the following variables VehicleID, TransactDate, TransactTime, OdometerReading, TransactCity, TransactState.
VehicleID is the unique vehicle ID, OdometerReading is the Odometer Reading, and the others are information related to the transaction time and location of the fuel card (similar to a credit card).
The records will be first grouped and sorted by VehicleID, TransactDate, TransactTime and OdometerReading. Then all records where the Vehicle ID and TransactDate is same for consecutive rows, AND TransactCity or TransactState are different for consecutive rows should be printed.
I also would like to add two derived variables.
1. Miles will be a derived variable that is the difference between consecutive odometer readings for the same Vehicle ID.
2. TimeDiff will be the second derived variable that will categorize the time difference for a particular vehicle on the same day.
My report should look like:
VehID TrDt TrTime TimeDiff Odometer Miles TrCity TrState 1296 1/30/2008 08:22:42 0:00:00 18301 000 Omaha NE 1296 1/30/2008 15:22:46 7:00:04 18560 259 KEARNEY NE
How can i calculate datediff (in minutes) between two consecutive rows without using CTE & Temp tables?
I was using this successfully, but i need something without CTE and temp tables (both of them are not supported in the tool i am trying to generate a report using custom query).
WITH CTE AS (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS RowNo, * FROM MyTable) SELECT t1.*, ISNULL(DATEDIFF(mi, t2.CreateDate, t1.CreateDate), 0) AS Duration FROM CTE t1 LEFT JOIN CTE t2 ON t1.RowNo = t2.RowNo - 1 ORDER BY t1.Id desc
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
I have a table with 3 columns: Item# | Date | ItemAmount. Everyday there is a number of transactions entered. An Item# can only be entered once par day (if it has occurred that day).
What I want to do is to : retrieve the number of total days where an Item has been entered for more than 2 consecutive days (for the month).
Example: if item I022 has been entered Monday and wed, then ignore, but if it's been entered Mon, Tues then return 2, if Mon, Tues, Wed then return 3 because the days are consecutive.
I store data in a table using a column named InsertTimestamp which is a datetime format. I now want to report on rows by just the date. I have been able to do this by converting the datetime like such: convert(varchar, inserttimestamp, 107) This reurns the data correctly however is very ineffiecnet. DOes anyone know another easy way around this dilemna???
Hi I have a table strcutre as follows.This is like a many to many relationship between category and Article. Now i need to pick 3 recrord from each category which has a relavancy 1 sorted by Article date Desc. ie.. from the recent articles.. I can fire 4 diff queries and restrict it using top keyword.. Can i do this in a Single query or in a better way..can anyone help me plz......
1). which category has how many regisrtantids (like 277 has how many registrantids) 2). group the registrants by category so that i can find which registrants are in category 277 for example)
Do I need to create a function which generates a table from csv ? I have created a function but not sure if it will work in this situation with IN clause.
my source flat file has many rows per customer, but I need to transfer it to database with only one row per customer and accumulated sales (and probably do other calculations and lookups). I understand how to do stuff with derived columns, but how can I read source file first, calculate, group and then save to database? As I understand, the script offers only processing row by row: Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Hi folks. Hope all the gurus including Brett,Pat Phalen, RdjBarov, r937 are fine. ;) been so long to ask stupid question. Here's the question and i really need help on this.
i have data that tracks patterns of bus stops from one point to another. like point a, to point b, point b to point c forms one pattern. point a to point c , point c to point b should be a different pattern.
create table #journeypatterns (patternid int ,points varchar(100)) go insert #journeypatterns select 1 ,'a' union all select 1 ,'b' union all select 1,'c' union all select 2,'a' union all select 2,'c' union all select 2,'b' union all select 3 ,'a' union all select 3 ,'b' union all select 3,'c'
select * from #journeypatterns
patternid points 1 a 1 b 1 c 2 a 2 c 2 b 3 a 3 b 3 c
what i want is to get unique pattern value of sequence of points by grouping on patternid. if the sequence of points change, i need a unique value against that pattern. like for patternid 1, sequence of points a,bc for example should be abc. for patternid 2, sequence of points a,c,b for example should be acb. again patternid 3, sequence of points a,bc for example should be abc.
i tried CHECKSUM_AGG which brutally failed in production because the checksum values for each single point when summed produce SAME result for different patterns.
select checksum_agg(binary_checksum(points)) ,patternid from #journeypatterns group by patternid
961 962 963
here patternid 2 should be different because sequence is acb. i know checksum is not the right approach for what i need.
I NEED A GENERIC FUNCTION, that marks the pattern differences, my ultimate goal was to create a procedure, whom a patternid should be passed, and it would result the NEXT patternid in the table which has the SAME ORDER OF point sequences.
now folks, i can do this holding all data into a temp table and write a cursor to traverse through each patternid and concatenate the sequence of points. BUT, using this approach is the ugliest, as it has slow down the process badly and boss is not happy with the performance. the table holds a lot of data. I NEED a query rather than a cursor on the fly to resolve this. Here's the query i am using to get the current sequence of a pattern and then i have to search all sequences similarly against it.
declare @patternid int set @patternid =1 declare @sequence [varchar] (100) declare @id varchar(10) declare cr_sequence cursor fast_forward for select points from #journeypatterns where patternid=@patternid open cr_sequence fetch next from cr_sequence into @id while @@fetch_status = 0 begin select @sequence = isnull(@sequence,'')+@id fetch next from cr_sequence into @id end print @sequence -- next i have code to find the similar sequence for another patternid.... which is not mentioned here but is similar
SELECT DISTINCT CASE WHEN t2.idNum IS NULL THEN t1.idNum ELSE t2.idNum END, CASE WHEN t2.FreqDt IS NULL THEN T1.FreqDt else t2.FreqDt END, CASE WHEN t2.freq is null then t1.freq else t2.freq end FROM @tmptbl as t1 LEFT JOIN @tmptbl as t2 ON t1.idNum = T2.idNum AND t1.FreqDt = t2.FreqDt AND t1.rn = (t2.rn-1)
After all this, I'm supposed to condense the result set to only include sequential frequency dates with unique frequencies.should look like below (this is where I'm stuck)
I have a report where in I want to show each record on a separate page.
So, to achieve that I took a single cell from table control, expanded it and used all the controls in that single cell. This looks nice so far.
Now, I also have to show a sub grid on each record. So I took a table control and added on the same single cell and tried to add a parent group to the table row.
When I preview, it throws this error.
"The tablix has a detail member with inner members. Detail members can only contain static inner members."
What am I doing wrong? How can I achieve table grouping inside a table cell?
Your help on this could make my day a better one ....
I was trying to create groups on a table report item in SRS 2005 report. The criterion I'm using in one group is exact opposite of the criterion I have in the next group. My dataset has records which fulfill both criteria but my table displays only records for the first group. Is there a limit on the number of groups we can use in SRS reports and/or on building criteria for filters?
I have a problem in a report that must list agents with some extra info.
First of all, my query that i use, returns the following data: AgentId, AgentAccount, AgentFN, AgentLN, AgentInfo, AgentGroup, TeamId, TeamDescription, SkillsId, SkillDescription, LanguageId and LanguageDescription.
My report should look like this in fully extended (drilled down) -------------------------------------------------------------------------------------------------------------------- Account Lastname Firstname Info #Teams #Skills #Languages -------------------------------------------------------------------------------------------------------------------- Uk + 101 xyz abc xxx 3 2 4 + Team info Team 1 Team 2 Team 3 + Skill info Skill 1 Skill 2 + Language info EN FR ES DU + 102 xyy acd xxx 1 3 2+ Team info Team 1 + Skill info Skill 1 Skill 2 Skill 3 + Language info EN ES
Initial is should look like this:
-------------------------------------------------------------------------------------------------------------------- Account Lastname Firstname Info #Teams #Skills #Languages -------------------------------------------------------------------------------------------------------------------- Uk + 101 xyz abc xxx 3 2 4
When i then would click on the agent detail it should look like this:
-------------------------------------------------------------------------------------------------------------------- Account Lastname Firstname Info #Teams #Skills #Languages -------------------------------------------------------------------------------------------------------------------- Uk + 101 xyz abc xxx 3 2 4 + Team info + Skill info + Language info
+ 102 xyy acd xxx 1 3 2
BXL + 105 ddd abc xxx 4 8 3 + 106 rrr acd xxx 3 4 2 + Team info + Skill info + Language info
This far i was only able to display the report with one subitem per agent.
So what i want to display is when you click on the agent the 3 subitem titles apear (team info, skill info, language info) but without the details. When you then click on one of the 3 sub items, the details should apear.
I'm really stumped on this one. I'm a self taught SQL guy, so there is probobly something I'm overlooking.
I'm trying to get information like this in to a report:
WO# -WO Line # --(Details) --Work Order Line Detail #1 --Work Order Line Detail #2 --Work Order Line Detail #3 --Work Order Line Detail #etc --(Parts) --Work Order Line Parts #1 --Work Order Line Parts #2 --Work Order Line Detail #etc WO# -WO Line # --(Details) --Work Order Line Detail #1 --Work Order Line Detail #2 --Work Order Line Detail #3 --Work Order Line Detail #etc --(Parts) --Work Order Line Parts #1 --Work Order Line Parts #2 --Work Order Line Parts #etc
I'm unable to get the grouping right on this. Since the line details and line parts both are children of the line #, how do you do "parallel groups"?
There are 4 tables:
Work Order Header Work Order Line Work Order Line Details Work Order Line Requisitions
The Header has a unique PK. The Line uses the Header and a Line # as foreign keys that together are unique. The Detail and requisition tables use the header and line #'s in addition to their own line number foreign keys. My queries ends up looking like this:
It probobly isn't best practice, but I'm kinda new so I need some guidance. I'd really appreciate any help! Here's my query:
SELECT [Work Order Header].No_ AS WO_No, [Work Order Line].[Line No_] AS WOL_No, [Work Order Requisition].[Line No_] AS WOLR_No, [Work Order Line Detail].[Line No_] AS WOLD_No FROM [Work Order Header] LEFT OUTER JOIN [Work Order Line] ON [Work Order Header].No_ = [Work Order Line].[Work Order No_] LEFT OUTER JOIN [Work Order Line Detail] ON [Work Order Line].[Work Order No_] = [Work Order Line Detail].[Work Order No_] AND [Work Order Line].[Line No_] = [Work Order Line Detail].[Work Order Line No_] LEFT OUTER JOIN [Work Order Requisition] ON [Work Order Line].[Work Order No_] = [Work Order Requisition].[Work Order No_] AND [Work Order Line].[Line No_] = [Work Order Requisition].[Work Order Line No_]
I have a table that will always return 6 records. I would like to group the table, such that the first 3 records, are GROUPED Together first, do the sub-total on these 3 records first. Then the last 3 records are grouped together. and then the sub-total on the last 3 records. Is there a way I can do that in SSRS 2005?
I have constructed my main report using the table item from the toolbox. In maintable I have two groupings.
In the maintable I have grouping2 set for a page break after each grouping.
I have set the subreport parameter to the field value of the maintable grouping2.
I want to display the contents of the subreport after grouping1 of the maintable on the same page.
I have achieved a result by placing the subreport in maintable_group2 footer. However when I save it as an excel sheet it says "Subreports within table/matrix cells are ignored".
I really don't like how the report displays like this in the report server however I will need to export this report to excel.
INSERT INTO @GroupRelation_Test ( CustomerNumber, AmountBilled,MinAmounttBilled) SELECT'12','15243','' UNION ALL SELECT'1231234','15243','' UNION ALL SELECT'463','15243','' UNION ALL SELECT'442','15243','' UNION ALL
I have a table with five groups in sql server reporting service. If i give a page break at end in each group and deploy the report the report is fine when viewed in the report viewer(UI).
But when i export it to a PDF i get the Groups footer is a separate page. How can i get the PDF file same as it appears in report viewer.
This is so simple, but I can't get it to work. I created a grouping on the name field so that all entries for a particular person are on their own page. I break out perfectly so each one is a page for where I should get rows for that one person I only get one. On no page do I see more than one row. The data is not being summarized so that does not explain it. Why would I lose data row? Thanks!
Is it possible to have multiple tables or matrixes under one header grouping. I'm having a case where two tables need to be under one grouping (like "Sports vehicle) and under that "sports vehicle" I have two very different tables and on it goes for each grouping (next one like "Off road vehicle), etc.
Is there anyway to do this. I can make this work with one table using the table grouping.
When expoting data from excel to sql server table, using SSIS package, after exporting is done, how would i check source rows are equal to destination rows. If not to throw an error message.
How can we handle transactions in SSIS 1. when some error/something happens during export and the # of rows are not exported fully to destination, how to rollback the transaction in SSIS.
When expoting data from excel to sql server table, using SSIS package, after exporting is done, how would i check source rows are equal to destination rows. If not to throw an error message.
Is it possible to Group data in a Matrix exactly similar to Table Control. For example, my table control would group data as follows:
Region Country City $ales
North America
USA
Chicago 4 MM
LA 10 MM
NYK 6 MM
Canada
Toronto 4 MM
while the matrix would display as:
North America USA Chicago 4MM
LA
NYK
Canada Toronto ...
Do you see the problem? The matrix is starting the subgroup at the same level as the parent group. How do I make a sub group start at the row below the parent group row in matrix just like in the table above?
