Return Subquery Result For Only First Row In Result
Apr 7, 2015
I'm using a subquery to return a delivery charge line as a column in the result set. I want to see this delivery charge only on the first line of the results for each contract. Code and results are below.
declare @start smalldatetime
declare @end smalldatetime
set @start = '2015-03-22 00:00' -- this should be a Sunday
set @end = '2015-03-28 23:59' -- this should be the following Saturday
In this example, I only want to see the delivery charge of 125.00 for the first line of contract HU004377. For simplicity I have only shown the lines for 1 contract here, but there would normally be many different contracts with varying numbers of lines, and I only want to see the delivery charge once for each contract.
I wonder if someone could help me with the following problem. As a minimalistic example I have three tables in my DB, tblShifts, tblPersonnel and tblCrew, created as
CREATE TABLE [dbo].[tblShifts]( [ShiftID] [varchar](4) NOT NULL, [ShiftHours] [int] NULL)
CREATE TABLE [dbo].[tblPersonnel]( [PersonnelID] [varchar](15) NOT NULL, [ShiftID] [varchar](4) NULL)
CREATE TABLE [dbo].[tblCrew]( [CrewID] [varchar](15) NOT NULL, [ShiftID] [varchar](4) NULL)
My problem comes about as I want to sum the shift hours. I.e. my first attempt that failed was written as
SELECT SUM(dbo.tblShifts.ShiftHours)
FROM dbo.tblShifts
WHERE dbo.tblShifts.ShiftID IN
(
SELECT dbo.tblPersonnel.ShiftID FROM dbo.tblPersonnel INNER JOIN dbo.tblCrew ON dbo.tblPersonnel.ShiftID = dbo.tblCrew.ShiftID )
The problem is that if the subquery returns a set of shift IDs with values repeated, such that the IN statement e.g. evaluates to 'IN (4,3,4)', the calculation is not right. In my calculation I want to add to the sum of shift hours for each instance of shift with ID = 4.
Does anyone have a good suggestion to solve this problem?
I have a query where one or more of the columns returned is a resultfrom a subquery. These columns get their own alias. I want to filterout the rows containing NULL from the subqueries but it just won'twork. When running columnAlias IS NOT NULL i just get the error"Invalid column name 'columnAlias'.This is the query:SELECT k.UserId, k.Lastname, k.Firstname,(SELECT kscr.answer FROM Results kscr WHERE kscr.UserID =k.UserID) AS myColumnAliasFROM Users kWHERE myColumnAlias IS NOT NULL)When running without the WHERE clause, I get the following results:UserId Lastname Firstname myColumnAlias113 Norman Ola jepps820 Karlsen Kjell830 Pens Jens juubidooWhat I want is to get rid of UserId=820. What am I doing wrong?
DOC_NO // REV_NO // FILE_NAME ABC123 // A // abc123.pdf ABC123 // B // abc123_2.docx ABC124 // A // abc124.xlsx ABC124 // A // - ABC125 // A // abc125.docx ABC125 // C // abc125.jpg ABC125 // C // abc125.docx ABC125 // C // - ABC126 // 0 // - ABC127 // A1 // abc127.xlsx ABC127 // A1 // abc127.pdf
I'm looking to select all rows where the DOC_NO and REV_NO appear only once.(i.e. the combination of the two values together, not any distinct value in a column)
I have written the sub query to filter the correct results;
SELECT DOC_NO, REV_NO FROM [MYTABLE] GROUP BY DOC_NO, REV_NO HAVING COUNT(*) =1
I now need to strip out the records which have no file (represented as "-" in the FILE_NAME field) and select the other fields (same table - for example, lets just say "ADD1", "ADD2" and "ADD3")
I was looking to put together a query like;
SELECT DOC_NO, REV_NO, FILE_NAME, ADD1, ADD2, ADD3 FROM [MYTABLE] WHERE FILE_NAME NOT LIKE '-' AND DOC_NO IN (SELECT DOC_NO, REV_NO FROM [MYTABLE] GROUP BY DOC_NO, REV_NO HAVING COUNT(*) =1)
But of course, DOC_NO alone being in the subquery select is not sufficient, as (ABC125 /A) is a unique combination, but (ABC125 /C) is not, but these results would be pulled in.
I also cannot simply add an additional "AND" clause on its own to make sure the REV_NO value appears in the subquery, because it is highly repetitive and would have to specifically match the DOC_NO)
What is the easiest way of ensuring that I only pull in the records where both the DOC_NO and REV_NO (combination) are unique, or is there a better way of putting this select together altogether?
I need to send the result of a procedure to an update statement.Basically updating the column of one table with the result of aquery in a stored procedure. It only returns one value, if it didnt Icould see why it would not work, but it only returns a count.Lets say I have a sproc like so:create proc sp_countclients@datecreated datetimeasset nocount onselect count(clientid) as countfrom clientstablewhere datecreated > @datecreatedThen, I want to update another table with that value:Declare @dc datetimeset @dc = '2003-09-30'update anothertableset ClientCount = (exec sp_countclients @dc) -- this line errorswhere id_ = @@identityOR, I could try this, but still gives me error:declare @c intset @c = exec sp_countclients @dcWhat should I do?Thanks in advance!Greg
I have an Execute SQL Task that executes "select count(*) as Row_Count from xyztable" from an Oracle Server. I'm trying to assign the result to a variable. However when I try to execute I get an error: [Execute SQL Task] Error: An error occurred while assigning a value to variable "RowCount": "Unsupported data type on result set binding Row_Count.".
Which data type should I use for the variable, RowCount? I've tried Int16, Int32, Int64.
the following is the code,....When i run this code I get "Invalid operation exception", Trying to read when no data is present, but the query returns result in query analyser...can anyone suggest what the problem is ... Connection is open and the query is simple select statement
SqlCommand myCommand = new SqlCommand(query,myConnection); myConnection.Open();
What is the easiest way to return rows 200 through to 300 of a 500 row result set using SQL? Is there a simple way of doing this or do I need to write some Transact SQL? Any ideas would be appreciated.
We are doing a query to SQL database through ODBC, to return a field named 'description'. The field has a maximum length of 1024 characters, ie, it is defined as varchar(1024). However, ODBC only return the first 255 characters. To rub more salt to the wound, when we are trying to insert a row of data into the field, ODBC actually truncated all the data after the first 255 characters, resulted in a little disaster.
I don't think we have a problem in the C programs, since the whole thing works in a little test database. (also in SQL7) I suspect there is a setting somewhere, only that the documentation doesn't give me much chance to find it. Any hints is desperately needed!!
I am using MSSQL 2000, SQL Server Developer Edition and product version is : 8.00.760 (SP3)
Application Server: JBoss v 4.0.4 Driver : sql 2005 driver.
Hi,
I am running my application in JBOSS and hibernate to do all the query to the DB. While we are testing our application, it is working fine for the 1st day of stress testing, however after running for one days, it starts throwing the following exception. This can occur in a number of method call with no fixed pattern. Anyone has any idea what is going on?
used by: org.hibernate.exception.GenericJDBCException: could not execute query at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.doList(Loader.java:2148) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029) at org.hibernate.loader.Loader.list(Loader.java:2024) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:392) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:333) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:756) at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:63) ... 88 more Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown Source) at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown Source) at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:236) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1669) at org.hibernate.loader.Loader.doQuery(Loader.java:662) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.doList(Loader.java:2145) ... 97 more
Hi, I'm trying to return 2 different result sets using the below query mapped to 2 different variables in my execute sql task. I've tried this with one task and 2 seperate tasks but can't get it to work. Is this possible using only one task? It keeps giving me a result set error.
SELECT COUNT(*) AS DeceasedCount FROM AMGR_User_Fields_Tbl WHERE (Client_Id = '' or Client_Id is NULL) and Type_Id = 53
SELECT COUNT(*) AS LostCount FROM AMGR_User_Fields_Tbl WHERE (Client_Id = '' or Client_Id is NULL) and Type_Id = 469
---------------------------------------------------------------------- I executed it in my SQL Server Management Studio Express and I got: Commands completed successfully. I do not know where the result is and how to get the result viewed. Please help and advise.
HI, I ran a select * from customers where state ='va', this is the result...
(29 row(s) affected) The following file has been saved successfully: C:outputcustomers.rpt 10826 bytes
I choose Query select to a file then when I tried to open the customer.rpt from the c drive I got this error message. I am not sure why this happend invalid TLV record
As the topic suggests I need the end results to show a list of shows and their dates ordered by date DESC. Tables I have are structured as follows:
SHOWS showID showTitle
SHOWACCESS showID remoteID
VIDEOS videoDate showID
SQL is as follows:
SELECT shows.showID AS showID, shows.showTitle AS showTitle, (SELECT MAX(videos.videoFilmDate) AS vidDate FROM videos WHERE videos.showID = shows.showID) FROM shows, showAccess WHERE shows.showID = showAccess.showID AND showAccess.remoteID=21 ORDER BY vidDate DESC;
I had it ordering by showTitle and it worked fine, but I need it to order by vidDate. Can anyone shed some light on where I am going wrong?
I am trying to code a WHERE xxxx IN ('aaa','bbb','ccc') requirement but it the return values for the IN keyword changes according to another column, thus the need for a CASE function.
WHERE GROUP.GROUP_ID = 2 AND DEPT.DEPT_ID = 'D' AND WORK_TYPE_ID IN ( CASE DEPT_ID WHEN 'D' THEN 'A','B','C' <---- ERROR WHEN 'F' THEN 'C','D ELSE 'A','B','C','D' END )
I kept on getting errors, like
Msg 156, Level 15, State 1, Line 44Incorrect syntax near the keyword 'WHERE'. which leads me to assume that the CASE ... WHEN ... THEN statement does not allow mutiple values for result expression. Is there a way to get the SQL above to work or code the same logic in a different manner in just one simple SQL, and not a procedure or T-SQL script.
I know how to write a stored procedure that does various things to a database. I know that a stored procedure returns a value of 0 by default if it executes successfully, and a non-zero value otherwise. I know you can use output variables to return other values from a stored procedure. I am moderately familiar with these things.
But... how do I fashion it if I'm calling the stored procedure from VB.NET in a web application, and I don't just want a couple of variable values, I want the whole result set?
I know there's #temporaryTables that ...exist within the scope of the stored procedures... ##Globaltemptables... regular_tables... and @tableVariables. I'm reading furiously to figure out what these things...all...do... and I'm leaning in the direction of ... a variable table as an output variable, but I just don't know... how and what I can stuff that into in the front end so I can shove it into the nice and neat grid view thing.
(fyi, I'm trying to return a consolidated table of available rooms fitting the user's specified reservation dates and amenity preferences - that part, I've gotten done like a boss. It's...getting it back to the front end I'm struggling with.)
MS SQL server 2000 behavies strange with big queries that involves relatively large number of tables: If I just enumerate columns I want to receive, the result set is empty. Adding * to the column list without making any change to where clause seems to solve the problem but I guess it's not the best practice. The most amazing is that this behavior is not stable, so I suppose there's something to deal with server itself, not the application. Has anybody suffered this problem and what solution was adopted? Thanks for any information you can provide.
I have a form that has many checkboxes (more than 40) that provide information about companies.
For example. Company ABC Checkbox 1 (Windows XP) Checkbox 2 (Windows Vista) Checkbox 3 (Windows NT4) etc.
I save these in a SQL table like the following Row 1 - Col 1 (CompanyID), col2 (checkbox value) Row 2 - Col 1 (CompanyID), col2 (checkbox value) etc.. so a comapany can have multiple checkbox selected..
I am currently developing a report where the end user can select one or many of the checkbox to see if the company exist.
This is where I get stuck - I only want to return the results of the companies that meet the report selections. So if I want to see all the companies that current have Windows NT and Windows Vista...how would I build that querry based on the data model above.
I have tried using the IN clause - however that use the OR connector and doesnt show ONLY the compaines that meet. I have tried using a UNION and INTERSECT, and running the select statement many times.. (SELECT CompanyID from xx WHERE CheckboxVal = xx) INTERSECT (SELECT CompanyID from xx WHERE CheckboxVal = xx) etc.. howevert this creates a very large quesry that is unable to be handled by SQL 2005. I get a error message asking to minimize the query.
Any suggestions on this please...this is my 4th day working on this..
I excute sp_columns in my Stored Procedure script to get the data type of a table column. EXEC sp_columns @table_name = 'XXX', @column_name='YYY' How do i store the column 'TYPE_NAME' in the return row into a variable so that i can use it later in my stored procedure? Thanks Hannah
I use VBA to call a MSSQL server 2000 to get data from one of the DB inside, using ADODB.
My problem is, the DB is around 20GB, and if we get data from it for few days, say 7 days, is fine. When I come to trying get more data like 1 month, the excel returns no data after waiting for about 30 sec.
The query is actually calling a stored procedure on the server side to return data.
I have add connectiontimeout=10000 to my connection string but still not working...
I run the same execute statement in query analyzer on the same machine using the Excel and it is fine. Around 2 minute waiting I can see my data. But in Excel, never.
I am trying to find a way to return the result of an EXEC(*sqlstring*) from a function. I can return the tsql but not the result of an execute.
This is my function:
ALTER FUNCTION [dbo].[ReturnPickItemValue] ( -- Add the parameters for the function here @TypeID int, @CaseID int ) RETURNS varchar(max) AS BEGIN -- Declare the return variable here DECLARE @RTN varchar(max)
IF(SELECT IncludeDates FROM TBL_LU_PICK WHERE PickTypeID = @TypeID) = 1 BEGIN SET @RTN = 'SELECT PickItem I + CASE D.IsStartDateEstimated WHEN 0 THEN CAST(StartDate as varchar) ELSE CAST(dbo.ReturnEstimatedDate(D.IsStartDateEstimated, 0) as varchar) END + CASE D.IsEndDateEstimated WHEN 0 THEN CAST(EndDate as varchar) ELSE CAST(dbo.ReturnEstimatedDate(D.IsEndDateEstimated, 1) as varchar) END
FROM TBL_LU_PICK L INNER JOIN TBL_Pick_Items I ON I.PickTypeID = L.PickTypeID INNER JOIN TBL_PICK P ON P.PickItemID = I.PickItemID LEFT JOIN TBL_PickDates D ON D.PickID = P.PickID WHERE L.PickTypeID = ' + CAST(@TypeID as varchar) + ' AND P.CaseID = ' + CAST(@CaseID as varchar) END ELSE BEGIN SET @RTN= 'SELECT I.PickItem FROM TBL_LU_PICK L INNER JOIN TBL_Pick_Items I ON I.PickTypeID = L.PickTypeID INNER JOIN TBL_Pick P ON P.PickItemID = I.PickItemID WHERE L.PickTypeID = ' + CAST(@TypeID as varchar) + ' AND CaseID = ' + CAST(@CaseID as varchar) END
RETURN @RTN
END
Each time I try " RETURN EXEC(@RTN) " or something similar I get an error.
I have tried executing the tsql and assigning the result to a varchar and returning that varchar but i get an error.
the talbe row like this: ID Name Scoe 11 Tome 20 12 Jack 30 11 Tome 40 12 Jack 10 13 John 10 My query command like this: Select T1.Id,T1.Name,T2.mathfrom st T1right join(Select Id as Id2,Sum(Math) as Math from St group by id) T2on T1.id=t2.id2where t1.id = t2.id2 While the reuslt is : Id Name Score 11 Tom 60 11 Tom 60 12 Jake 40 12 Jack 40 13 John 10
I am wonder :the T1 gives a table with six rows, the T2 gives a table with three rows, and I use RIGHT JOIN to connect the two table,the result should be a table with only three rows.I tried INNER JOIN, the result is same. but why ? please help me !
I'm trying to migrate to the 2005 JDBC driver against SQL Server 2000, but I'm getting the following exception: com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set. This is similar problem to a past thread: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=413019&SiteID=1 The difference is that my stored procedure uses cursors. This same stored procedure works fine with the 2000 JDBC driver.
Does anybody have any ideas how to resolve this problem?
Hi, I need a sql that returns the query result as comma seperated list of values, instead of several rows. Below is the scenario... Table Name - Customer Columns - CustomerID, Join DateSay below is the data of Customer table ...CustomerID JoinDate1 04/01/20052 01/03/20033 06/02/20044 01/05/20025 09/07/2005Now i want to retrieve all the customerid's who have joined this year. Below is the query that i use for this case.Select CustomerID from Customer where JoinDate between '01/01/2005' and GetDate()This gives the below result as two rows.CustomerID15But i need to get the result as '1,5' (comma seperated list of resulting values).Any help is highly appreciatedThanks in AdvanceRamesh
I use new query to execute my store procedure but didnt return any value is that any error for my sql statement??
USE [Pharmacy_posicnet] GO /****** Object: StoredProcedure [dbo].[usp_sysconf] Script Date: 22/07/2015 4:01:38 PM ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER procedure [dbo].[usp_sysconf]
I am trying to have an Excecute SQL Task return a single row result set executed on SQL Server 2005.
The query in the Execute SQL Task is: select 735.234, 2454.123
I get a conversion error when trying to assign to SSIS variables of type Double. I have nothing configured in the "Parameter Mapping" tab. I have the two SSIS Double variables mapped to the Tesult Name 0 and 1 in the "Result Set" tab
I don't want to use a for loop enumerator since there is a single row returned.
I simply want to assign these two values to SSIS Double variables (double is the closest match)
I can't even hack this by converting the decimals as string and then using DirectCast to convert them to Double.
I am trying to catch the @retval which is returned finally after executing sp_update_schedule stored procedure (o or 1) but i cannot catch the final resultIf i put Print statement just before the return (@retval), then i am seeing 0 as output but i want to catch that value when i execute the SP with the parameters. How can i do that?? same thing with all other system stored procedures.thanks alot in advance....if you want more info on this Q, plz let me know
