I have a table like this.Â
AS-IS
Â
Column1 Column2Â count
a b 20
a b 25
c d 12
c d 22
And I need to update the same as below.
TO-BE
Â
Column1 Column2Â count
a b 45
c d 34
How to do it?
I have a table with couple of hundred thousand records, i have added a new column to the table named MD_Group.
Now i need this column populated, so that every 10,000 row set in that table gets a numeric (incremental number) assigned starting from 1.
So the first 10,000 rows will have MD_Group = 1, next 10,000 rows will have MD_Group = 2 , next 10K MD_Group = 3 etc.
For testing purpose here is a results table with total of 11 rows where we want data grouped every 3 rows.
MD_Group
CustomerNumber
AmountBilled
1
12
15243
1
1231234
15243
[code]....
-- Create Sample Table
Declare @GroupRelation_Test TABLE (
MD_Group [varchar](20),
CustomerNumber [varchar](20) ,
AmountBilled [varchar](20) ,
[code]....
-- Test data
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
[code]....
SID statusid listindex listsize sent
1Â Â Â Â Â Â Â Â Â Â 12Â Â Â Â 25Â Â Â Â Â Â Â 25Â Â Â Â Â Â 1
2Â Â Â Â Â Â Â Â Â Â 12Â Â Â 25Â Â Â Â Â Â Â 50Â Â Â Â Â Â 0
3Â Â Â Â Â Â Â Â Â Â Â 12Â Â 75Â Â Â Â Â Â 150Â Â Â Â Â Â 1
4Â Â Â Â Â Â Â Â Â Â Â 14Â Â Â Â 25Â Â Â Â 25Â Â Â Â Â Â Â 1
I have a table like above where cid is unique but status is not for all the status id i need put 1 as they sent out .but till now i used max listindex because they used to send files sequentially but now list index is random so how to update sent to 1 for all the status ids.
I am trying to update a large table which consists of 45 million records , it is taking more than 2 days to the update , below is my approach
1. The table has only one clustered index and no other indexes on the table.
2. I am updating in batches say 20000 record-wise.
3. Changed the recovery mode to bulk logged and auto-growth size is set to  300MB and there is enough space in my disk for transaction log .
But still the query is running slowly.
This question is extension from the topic Updating table Rows with overlapping dates:Â [URL] .....
I am actually having a table as following:
Table Name: PromotionList
Note that the NULL in endDate means no end date or infinite end date.
ID PromotionID StartDate EndDate Flag
1 1 2015-04-05 2015-05-28 0
2 1 2015-04-23 NULL 0
3 2 2015-03-03 2015-05-04 0
4 1 2015-04-23 2015-05-29 0
5 1 2015-01-01 2015-02-02 0
And I would like to produce the following outcome to the same table (using update statement): As what you all observe, it merge all overlapping dates based on same promotion ID by taking the minimum start date and maximum end date. Only the first row of overlapping date is updated to the desired value and the flag value change to 1. For other overlapping value, it will be set to NULL and the flag becomes 2.
Flag = 1, success merge row. Flag = 2, fail row
ID PromotionID StartDate EndDate Flag
1 1 2015-04-05 NULL 1
2 1 NULL NULL 2
3 2 2015-03-03 2015-05-04 1
4 1 NULL NULL 2
5 1 2015-01-01 2015-02-02 1
The second part that I would like to acheive is based on the first table as well. However, this time I would like to merge the date which results in the minimum start date and End Date of the last overlapping rows. Since the End date of the last overlapping rows of promotion ID 1 is row with ID 4 with End Date 2015-05-29, the table will result as follow after update.
ID PromotionID StartDate EndDate Flag
1 1 2015-04-05 2015-05-29 1
2 1 NULL NULL 2
3 2 2015-03-03 2015-05-04 1
4 1 NULL NULL 2
5 1 2015-01-01 2015-02-02 1
Note that above is just sample Data. Actual data might contain thousands of records and hopefully it can be done in single update statement.
Extending from the above question, now two extra columns has been added to the table, which is ShouldDelete and PromotionCategoryID respectively.
Original table:
ID PromotionID StartDate EndDate Flag ShouldDelete PromotionCategoryID
1 1 2015-04-05 2015-05-28 0 Y 1
2 1 2015-04-23 2015-05-29 0 NULL NULL
3 2 2015-03-03 2015-05-04 0 N NULL
4 1 2015-04-23 NULL 0 Y 1
5 1 2015-01-01 2015-02-02 0 NULL NULL
Should Delete can take Y, N and NULL
PromotionCategoryID can take any integer and NULL
Now it should be partition according with promotionid, shoulddelete and promotioncategoryID (these 3 should be same).
By taking the min date and max date of the same group, the following table should be achieve after the table is updated.
Final outcome:
ID PromotionID StartDate EndDate Flag ShouldDelete PromotionCategoryID
1 1 2015-04-05 NULL 1 Y 1
2 1 2015-04-23 2015-05-29 1 NULL NULL
3 2 2015-03-03 2015-05-04 1 N NULL
4 1 NULL NULL 2 Y 1
5 1 2015-01-01 2015-02-02 1 NULL NULL
I was working on what I was told was SQL 2012 and it turns out it is SQL 2005. I wrote two procs that I need to convert to 2005. Here is the code:
SELECT
era_provider_name AS Provider,
RIGHT([era_upi], 5) AS 'ERA Upi',
[era_fy] AS 'ERA FY',
ProcGrp,
COUNT(DISTINCT UCI) AS 'Client Count',
[Code]....
I'm not finding an efficient way to do this. I cannot use GROUPING SETS with 2005. Here is the code for the second proc:
SELECT
CASE
WHEN GROUPING(era_provider_name) = 1 THEN 'TOTALS'
ELSE era_provider_name
END AS era_provider_name,
CASE WHEN GROUPING(era_fy) = 1 THEN 'TOTALFY'
[Code] ...
The results as in SQL 2012 are exactly as I would like them. I want to mimic those results in 2005.
I have a table that have customer name and their bill amount
a)Â tblBilling
which shows records like below (Billing Dates are shown in Year-Month-Day format)
Invoice  Customer       BillingDate    Amount       Tax
--------------------------------------------------------------------------
1 Â Â Â Â Â Â ABC Â Â Â Â Â Â Â Â Â Â Â 20015-10-2 Â Â Â Â Â 1000.00 Â Â Â Â Â Â 500.00
2 Â Â Â Â Â Â DEF Â Â Â Â Â Â Â Â Â Â Â Â 20015-10-2Â Â Â Â Â Â 2000.00 Â Â Â Â 1000.00
3 Â Â Â Â Â Â GHI Â Â Â Â Â Â Â Â Â Â Â Â 20015-10-2Â Â Â Â Â Â 1000.00 Â Â Â Â Â Â 500.00
4 Â Â Â Â Â Â JKL Â Â Â Â Â Â Â Â Â Â Â Â Â 20015-10-3 Â Â Â Â Â 5000.00 Â Â Â Â Â 2500.00
5 Â Â Â Â Â Â MNO Â Â Â Â Â Â Â Â Â Â Â 20015-10-3 Â Â Â Â Â 1500.00 Â Â Â Â Â Â 750.00
6 Â Â Â Â Â Â PQR Â Â Â Â Â Â Â Â Â Â Â Â 20015-10-4 Â Â Â Â Â Â 500.00 Â Â Â Â Â Â 250.00
7 Â Â Â Â Â Â STU Â Â Â Â Â Â Â Â Â Â Â Â 20015-10-4Â Â Â Â Â Â 1000.00 Â Â Â Â Â 500.00
8 Â Â Â Â Â Â VWX Â Â Â Â Â Â Â Â Â Â Â 20015-10-4 Â Â Â Â Â Â 2500.00 Â Â Â Â 1250.00
I want to perform a query that should SUM Amount and Tax Colums by date basis, so we could get the following result
 BillingDate    Amount       Tax
--------------------------------------------------------------------------
20015-10-2 Â Â Â Â Â 4000.00 Â Â Â Â Â Â 2000.00
20015-10-3Â Â Â Â Â Â 6500.00 Â Â Â Â Â Â 3250.00
20015-10-4Â Â Â Â Â Â 4000.00 Â Â Â Â Â Â 2000.00
I needed to add in the Fiscal Year (FY) to group my results by FY. I changed my code to the following:
/*
EXEC ADAMHsp_BSS_GetNonMedicaidReportTotals
@pstrProviderName = 'FAM SER-WOOD'
*/
ALTER PROCEDURE [dbo].[ADAMHsp_BSS_GetNonMedicaidReportTotals]
@pstrProviderNameVARCHAR(100)
AS
BEGIN
[Code] ....
See my result set in the picture below. The rows with NULL in the 'ProcGrp' column have the totals of the groupings by FY that I am looking for - that's great. What I want to do now is have another row that contains the sums of the values from any row where 'ProcGrp' is null so that I have a totals row.
I have a table as below
ItemID ParentID
6 NULL
7 NULL
8 7
11 7
12 8
Here ParentID null means it does not have the parent its the master. I want result in below format.
ItemID ParentID
6 NULL
--No parent no child
7 NULL
--No parent but has child
8 7
--7 is the parent of 8
12 8
--8 is the parent
11 7
--7 is the parent
Basically it should be in parent id then child id after that child's childID , In a recursive way.
I have a table with duration values for different machine states. I 'm trying have a sum of the duration value of each state ( the duration sum , was an earlier question).
declare
@tblDurations
TABLE
(StateName
nvarchar(30),Duration
nvarchar(30))
[code]...
I want the output to have sum of the duration ( from my function ), grouped by the state.So output should be :
Breaks 00:02:03:40
Meetings 00:00:01:50
Running 15:21:07:16
I think this can be done with windows functions, but how I don't know.
I have two tbles that have ItemName and their bill amount
a)Â tblLunch
which shows records like below
Invoice  Item                    Amount Â
--------------------------------------------
1 Â Â Â Â Â Â COFFEE Â Â Â Â Â Â Â Â Â Â Â 1000.00Â
2 Â Â Â Â Â Â TEAÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2000.00
3 Â Â Â Â Â Â ICE CREAM Â Â Â Â Â Â Â Â 1000.00
b)Â tblDinner
which shows records like below
Invoice  Item                Amount Â
------------------------------------------------------------
1 Â Â Â Â Â Â COFFEE Â Â Â Â Â Â Â Â Â 1000.00Â
2 Â Â Â Â Â Â TEA Â Â Â Â Â Â Â Â Â Â Â Â 2000.00
3 Â Â Â Â Â Â PASTA Â Â Â Â 1000.00
I want to perform a query that should SUM Amount Columns by Grouping the Item from both the tables, so we could get the following result
Item                Amount Â
------------------------------
COFFEE Â Â Â Â Â Â Â Â Â 2000.00Â
TEA Â Â Â Â Â Â Â Â Â Â Â Â 4000.00
ICE CREAM Â Â Â Â Â Â 1000.00
PASTA Â Â Â Â Â Â Â Â Â Â 1000.00
In the below query, I can get the individual/single group by columns as well as multiple but I cannot control the order in which I would like to group by the data.
So lets say I want to group the data by OS->browser->browser_version(just one example) then I cannot achieve that as the order of OS column comes later in the query.
I know one option would be to write a dynamic SQL but i dont want to do that because of performance reasons. Any other way this can be achieved?
selectÂ
case when @include_browser =
1 then browser_name end as browser_name,Â
case when @include_browser_version
= 1 then browser_version end
as browser_version,
[Code] ....
I am trying to generate XML path from a SQL Server Table. Table Structure and sample data as belowÂ
CREATE TABLE #OfferTransaction
( [OfferLoanAmount1] INT
,[offferid1ProgramName] VARCHAR(100)
,[Offer1LenderName] VARCHAR(100)
,[offerid1LenderNMLSID] INT
[code]....
what changes do I need in my query so that the XML looks like the one above ( DESIRED XML). Is it possible via query changes?
Below is the data I have in table name
TeamStatus
T 1 Complete or Escalate
T 2 Pick Up
T 2 Resolve Case
T 1 Pick Up
T 1 Complete or Escalate
T 1 Pick Up
T 1 Complete or Escalate
I want to get he group based of Resolve Case value in Status Column. Anything before Resolve case will be considered as Group 1 and after Resolve Case status should be considered as Group 2. Below is desired new Group column,
Group TeamStatus
Group 1 T 1Complete or Escalate
T 2 Pick Up
T 2 Resolve Case
Group 2 T 1Pick Up
T 1Complete or Escalate
T 1 Pick Up
T 1 Complete or Escalate
I've unpivoted some data and stored it in a temp table variable
idNumFreqDtFreqrn
16100120120101M2
16100120120101M3
16100120100101M4
16100120100101M5
16100120060101M6
16100120000929Q7
16100119990101A8
16100119970101M9
Using the above data, if two rows have the same FreqDt, I want to see the record with the lowest row number.
So it should look like the below
idNumFreqDtFreqrn
16100120120101M2
16100120100101M4
16100120060101M6
16100120000929Q7
16100119990101A8
16100119970101M9
I've used the below code to accomplish it
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)
idNumFreqDtFreq
16100120060101M
16100120000929Q
16100119990101A
16100119970101M
answer is below:
SELECT T1.*
FROM @t as t1 LEFT JOIN @t as t2
ON t1.idnum = T2.idnum
AND t1.freq = t2.freq
AND t1.rn = (t2.rn-1)
WHERE t2.idnum IS NULL
I am very new to SQL Server 2005. I have created a package to load data from a flat delimited file to a database table. The initial load has worked. However, in the future, I will have flat files used to update the table. Some of the records will need to be inserted and some will need to update existing rows. I am trying to do this from SSIS. However, I am very lost as to how to do this.
Any suggestions?
How do you incorporate a case statement so that you can add "sub total" and grand total" to each grouping set section? Trying to see how to incorporate case.
[URL] ....
SELECT
CustomerID,
SalesPersonID,
YEAR(OrderDate) AS 'OrderYear',
SUM(TotalDue) AS 'TotalDue'
FROM Sales.SalesOrderHeader
[Code] .....
I tried to ask a similar question yesterday and got shot down, so I'll try again in a different way. I have been looking online at the gaps and islands approach, and it seems to always be referencing a singular field, so i can't find anything which is clear to get my head around it.In the context of a hotel (people checking in and out) I would like to identify how long someone has been staying at the hotel (The Island?) regardless if they checked out and back in the following day.
Data example:
DECLARE @LengthOfStay TABLE
(
PersonVARCHAR(8) NOT NULL,
CheckInDATE NOT NULL,
CheckOutDATE NULL
[code]...
No error is thrown, but the update is not made?  Possibly due to the dreaded inline sql being used?  The data structure for these 2 servers is horrific (but that is a story in itself).  The current structure (which needs immediate change) is each employee all 10 of them, have their own database.  If the userid is  6 or higher they are on server2 if the userid is 5 or below they are on server1.  Then they each have their own table that stores the data.  (A story for another day, but def needs overhaul).  However, here is the sql -- what needs to be altered to work with the current data structure and still get the updates needed?  Or we can scratch the update statements entirely if we can get the correct counts needed.
Declare
@employeeID varchar(50)
,@managerID varchar(50)
,@sql varchar(Max)
,@employee varchar(max)
,@itemsold varchar(max)
[Code] ....
I would like to use the following code for querying summary records with paging.
DECLARE @PageNumber AS INT, @RowspPage AS INT
SET @PageNumber = 1
SET @RowspPage = 10
SELECT * FROM (
SELECT ROW_NUMBER() OVER(ORDER BY create_date) AS NUMBER,
* FROM summary
) AS TBL
WHERE NUMBER BETWEEN ((@PageNumber - 1) * @RowspPage + 1) AND (@PageNumber * @RowspPage)
ORDER BY create_date
Paging is implemented for fast response since the data pool is very large up to 10000000.
The above query works fine in testing. However, in reality, since new records are keep inserting to the tables, I have concern about the accuracy of viewing another page of result.
E.g. Â At 12:00pm, the result of page 1 (5 per page) Â is
R20, R19, R18, R17, R16
After 2 mins, 12:02pm, the user press next page button
Since records R21, R22, R23, R24, R25, R26 are inserted
page 2 result would be R21, R20, R19, R18, R17
So the result is showing many records same as page 1 which has already been seen. Could this situation be improved?
How can I update only one row doing an update query?
Â
For example:
Â
update from table1
set category = 'C'
where country = 'Brazil'
Â
One want to update only one row with country = 'brazil'
I'm a little bit unsure...
declare @t table
(col1 varchar(10),
col2 varchar(10),
col3 varchar(10),
col4 varchar(10) )Â
insert into @t values ('A123', 'Test', '','')
insert into @t values ('', 'Test 1', 'Y','N')
[Code] ...
Which comes out asÂ
col1 col2 col3 col4
(No column name)
A123 Test
1
Test 1
Y N 0
Y N
0
A125 Test
1
Test 9
Y N 0
N Y
0
but what I would like is col 1 populated As A123 until it hits A125 Â then populated A125 etc. Â I was thinking about using the iff but not getting anywhere fast.
After parsing unformatted XML file, we are loading XML in formatted for into a SQL table rows, so that SSIS can read it and load it to DW tables.
We have a flag column in the above table, which gets updated after each row is extracted successfully by the Procedure(cursor inside Proc) used in SSIS, but cursor inside Procedure is taking 16 hours to load 100k xml source files, if we remove cursor and use bulk load then it takes only 1.5 Hrs. but with bulk load we cannot update the flags.
Is there any way to update multiple tables in a single query. I know we can write triggers. Apart from triggers, is there any other way available in SQL Server. I am using 2008R2.
View 8 Replies View RelatedI need to set only the date part of tblEventStaffRequired.StartTime to tblEvents.EventDate while maintaining the time part in tblEventStaffRequired.StartTime.
UPDATE tblEventStaffRequired
SET StartTime = <expression here>
FROM tblEvents INNER JOIN
tblEventStaffRequired ON tblEvents.ID = tblEventStaffRequired.EventID
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?
Thanks,
Samtadsh
I€™m trying to group records that are in two collections and assign a Master Id. For example:
Example Base Table:
Collection Number Customer Id
--------------------------- -----------------------
3000001 244517
3000001 244518
3000002 244517
3000002 255519
3000002 244518
3000003 255520
3000004 266660
€¦
€¦
Since Customer Id 244517 is in collection 3000001 and 3000002 I want to group all customers in both collection and assign one master id. For example:
Example Results:
Collection Number Customer Id Master Id
--------------------------- ----------------------- --------------------------
3000001 244517 1
3000001 244518 1
3000002 244517 1
3000002 255519 1
3000002 244518 1
3000003 255520 2
3000004 266660 3
€¦
€¦
I€™m not sure how to perform this, can anyone direct me?
Hello all,
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
+ 102 xyy acd xxx 1 3 2
BXL
+ 105 ddd abc xxx 4 8 3
+ 106 rrr acd xxx 3 4 2
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.
Could anyone help me out a bit ??
Greetings
V
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:
WO WOL WOLR WOLD
226952 10000 10000 10000
226952 10000 10000 20000
226952 10000 10000 30000
226952 10000 10000 40000
226952 10000 20000 10000
226952 10000 20000 20000
226952 10000 20000 30000
226952 10000 20000 40000
399999 10000 NULL 10000
375654 10000 10000 NULL
etc
Hierarchy:
WO > WOL > WOLD
WO > WOL > WOLR
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_]
Hello friends,
I am new to the SQL Server 2005 development.
From last 1 week or so, i have been facing very strange problem with my sql server 2005s database
which is configured and set on the hosting web server. Right now for managing my sql server 2005 database,
i am using an web based Control Panel developed by my hosting company.
Problem i am facing is that, whenever i try to modify (i.e. add new columns) tables in the database,
it gives me error saying that,
"There is already an object named 'PK_xxx_Temp' in the database. Could not create constraint. See previous errors.
Source: .Net SqlClient Data Provider".
where xxx is the table name.
I have done quite a bit research on the problem and have also searched on the net for solution but still
the problem persist.
Thanks in advance. Any help will be appreciated.
SQL Server 2008.
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.
Part of the table:
logIDdeviceIDArrivedDepartedLocationIDGrp1Grp2Grp
3485441082013-02-07 17:51:05.0002013-02-07 17:51:15.0005110
3492041082013-02-07 17:51:15.0002013-02-07 17:51:26.0005220
3500241082013-02-07 17:51:27.0002013-02-07 17:51:37.0003312
3508941082013-02-07 17:51:41.0002013-02-07 17:51:54.0004413
[Code] ....
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 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?
View 3 Replies View Related