Dear Friends,
I have an OLE DB Command inside an ETL. I want to execute a stored procedure that returns 2 fields, for example:
CREATE PROCEDURE sp_Name
AS
SELECT Field1, Field2 FROM Table
How can I continue the dataflow? How can I return the values from the query? Returns only a row...
Hi all,
I am writing a select query which produces huge xml data.Now i want to read that data from my web application a save it as xml file.
How can i do that.
I am using asp.net vb.net.
How can I read type of all fields in joined query?
Is there a stored procedure method to use for this purpose?
Thanks
Dear Friends,
I need to execute a SQL query, inside a dataflow (not in controlFlow) and need the records returned to continue the dataflow... In my case I cant use lookup and OLE DB COmmand and nothing else...
I need to execute a query and need the records for dataflow... with OLE DB command I cant see the fields returned... :-(
How can I do it? Using a script? Can I use a Script Component? That receive 2 parameters for input and give me the fields returned from query as output?
Thanks!!
I have a strange problem. I have some code that executes a sql query. If I run the query in SQL server query analyzer, I get a set of data returned for me as expected. This is the query listed on lines 3 and 4. I just manually type it into query analyzer.
Yet when I run the same query in my code, the result set is slightly different because it is missing some data. I am confused as to what is going on here. Basically to examine the sql result set returned, I write it out to an XML file. (See line 16).
Why the data returned is different, I have no idea. Also writing it out to an XML file is the only way I can look at the data. Otherwise looking at it in the debugger is impossible, with the hundreds of tree nodes returned.
If someone is able to help me figure this out, I would appreciate it.
1. public DataSet GetMarketList(string region, string marketRegion)2. {3. string sql = @"SELECT a.RealEstMarket FROM MarketMap a, RegionMap b " + 4."WHERE a.RegionCode = b.RegionCode"; 5. DataSet dsMarketList = new DataSet();6. SqlConnection sqlConn = new SqlConnection(intranetConnStr); 7. SqlCommand cmd = new SqlCommand(sql,sqlConn);8. sqlConn.Open();9. SqlDataAdapter adapter = new SqlDataAdapter(cmd); 10. try11. {12. adapter.Fill(dsMarketList);
13. String bling = adapter.SelectCommand.CommandText;//BRG 14. dsMarketList.DataSetName="RegionMarket"; 15. dsMarketList.Tables[0].TableName = "MarketList"; 16. dsMarketList.WriteXml(Server.MapPath ("myXMLFile.xml" )); // The data written to 17. myXMLFile.xml is not the same data that is returned when I run the query on line 3&4 18. // from the SQL query 19. } 20. catch(Exception e) 21. { 22. // Handle the exception (Code not shown)
Upon entering data into the database, my fields fill the entire length specified.
For Example a name field with char type and allocated for 50 spaces when entered with SAM returns SAM and 47 spaces. When I have to modify the record, I need to first delete the 47 spaces. Any ideas as to why this is happening or what I can do to alleviate the problem? This happens with all types and lengths.
Thanks.
In C#, when I'm using an SqlDataReader to run a simple select query and use the values returned I have a question about referencing the field values.
There seem to be a large number of "Get" type methods (i.e reader.GetValue(int i), etc.) All of them (that I have found so far, require the use of the index of the field (GetValue(0) is the first field and so on).
Is there a way to use the actual name of the field? (i.e. GetValue("myField"))? This helps code readability but the big reason is that changes to the underlying field list can completely hose up the application.
I know there are such functions in VB, but I just can't seem to find the equivelants in C#.
I have a stored procedure that returns a resultset AND an output parameter, pseudocode:myspGetPoll@pollID int,@totalvoters int outputselect questionID,question from [myPoll] where pollID=@pollID @totalvoters=(select count(usercode) from [myPoll] where pollID=@pollID)1. In my code behind I'd like to read both the rows (questionID and question) as well as total results (totalvoters) How could I do so?2. what would be the signature of my function so that I can retreive BOTH a resultset AND a single value?e.g.: private function getPollResults(byval pollID as integer, byref totalvoters as integer) as datasetwhile reader.read dataset.addrow <read from result>end whiletotalvoters=<read from result>end functionThanks!
View 2 Replies View RelatedHi,
Can we validate the returned order of fields from a stored procedure? Infact, i am taking a query as user input and extracts the results based on the query but for that order of fields specified in a query is important.
Can i check the order after the query is run i.e if this is entered "select field1,field2,field3 from table" then i need to check the order of the resultset generated. I can't check the query before the resultset is generated because a user can enter bunch of queries.
Any way will work, tsql or .net app.
Thanks,
I have a dataflow task. On which I have OLEDB as my source. I connect to my database and execute a stored proc. the stored proc results in a result set with only one row and two columns. First Column is an integer and the second row is a varchar(max) with xml script in it. Not that it should matter because it is in varchar(max).
Anyway, it give me an error
[OLE DB Source [321]] Error: A rowset based on the SQL command was not returned by the OLE DB provider.
What am I doing wrong?
Can I not have a stroed proc that returns a result set as my data source?
I can preview the SQL command in the OLE DB Source Editor and bring back all columns and results just fine but when I click on the Columns I get
TITLE: Microsoft Visual Studio
------------------------------
The component reported the following warnings:
Error at Data Flow Task [OLE DB Source [1]]: No column information was returned by the SQL command.
The columns are there in the preview - why can't SSIS get the column information?
Hi,
Summary: When my stored procedure uses temporary tables then the TableAdapter won't be able to work out the field names and so won't work. I get an error in the TableAdapter configure wizard saying: Invalid object name '#TempTable'.
I'm not doing anything unusual so this must be a common problem. Let me explain:
I'm using Visual Studio 2005 and SQL Server 2000.
Detail: I've written a new stored procedure (SP) that uses a temporary table in calculating the resulting results set (several fields with several rows). I recon the temporary table bit is significant.
I've created a new DataSet in VS2005 and dragged the stored proc onto the DataSet design surface.
I right click on the TableAdapter and enter the 'configure'. The problem is that the wizard doesn't think any fields are being returned by the SP.
If I try and do it another way I get the same problem: Right click on DataSet and add new TableAdapter (same thing happens, it won't recognise that there are fields being returned from the SP).
FYI: If I do it for an SP that doesn't use any temporary tables it all works like a dream (problem is that I need to use temporary tables as its complex ).
Thanks for any advise
I have no problem getting OLE DB Command transformations to support single returns by a procedure.
For example, exec name_of_procedure ?,?,? OUTPUT
However, I have a stored procedure which accepts 1 input and returns 5 outputs. This procedure works fine at the command line but when I try to incorporate it into a OLE DB Command I don't get the multiple values returned. There's no problem at all configuring the transform as it recognizes all input and output parameters. For some reason I just don't get values returned.
thanks
John
I have a field that will look something like this. I need to read a file and when the first 3 positions are REM, the number following is the Order number, and the initials, are the rep. this is how they are tracking for the rep, if they sent reminders to customers and when.
REM 0482348 LV 04/13
I would like to do this in SQL and also join to the order header file that will give me the invoice total for that order. what is the best approach here via SQL for these first 2 fields' needed?
Hi,
I have load a CSV file into one of the table in sql server 2005 using bulk insert command. But the csv file in remote system.
Please help me.....
I am getting the following results from my query that contains a subquery, but I don't understand why the values in the [Total Volume M_Active_Previous] are being repeated with the same value. I should be getting different values returned for each row like in the [Total Volume M_Active] column.
Why the values are all the same and how I can fix this?
DayNoDayTotal Volume M_ActiveTotal Volume M_Active_Previous
6 Friday11161 72491
7 Saturday5687 72491
2 Monday14354 72491
1 Sunday3966 72491
4 Wednesday12340 72491
3 Tuesday12018 72491
5 Thursday11833 72491
Here is the SQL I'm using.
Code:
DECLARE @StartDate datetime, @EndDate datetime, @Prev_StartDate datetime, @Prev_EndDate datetime
SET @StartDate = '2011-03-13 00:00:00.000'
SET @EndDate = '2011-03-19 23:59:59.999'
SET @Prev_StartDate = '2011-03-06 00:00:00.000'
SET @Prev_EndDate = '2011-03-12 23:59:59.999'
[Code] ....
I'm a really beginner about sql2000.During my test I have created the following query. It's works ok until Ido't add the code included in section A, when I add it the i obtain theerror: Cursor not returned from queryAnyone can help me?Thanks Carlo M.set nocount onIF OBJECT_ID('storico_big') IS NULL --- section A begincreate table storico_big( data datetime,bcarrier varchar(20),bda CHAR(30),bzone char(50),bdur int) ;insert into storico_big --- section Aendselect top 10000adetdate,bcarrier,bda,bzone,bdurfrom pp_cdr (nolock)whereadetdate < :data_fin and adetdate > :data_in order by adetdateset nocount off------ end of query
View 3 Replies View RelatedHi,
I am executing following script which return more than 1 query/row as there are more than 1 log backup :
select @Query = 'RESTORE LOG ' + @dbName + ' FROM DISK=' + '''' +@path+''''+ ' WITH' + ' NORECOVERY, FILE= ' + convert(varchar(10),Position) from #temp where BackupName = 'Log_Backup' and BackupType = 2 and Position> @Diff_Position EXEC(@QUERY)
[Above script restores database with latest Differential backup file and latest log files. ]
Now I want to execute this, but @Query don't work for more than one row returned . Can you please suggest me how to execute such query?
Thanks,
Dipak.
Hi Folx,
I am new to
SQL Server. I am rolling summed values from table profile to two columns in table txn. When the value for one (not necessarily both...) column is null, can that value be translated to zero? Or must I write a procedure or use a cursor?
Versions:
Microsoft SQL Server Integration Services Designer
Version 9.00.1399.00
Microsoft SQL Server Management Studio
9.00.1399.00
For example, when version_count for a particular transaction_id is null in the profile table but profile_count has summable integers, how do I update the version_count to zero in the same pass that I update the profile_count?
update txn
set
version_count =
(
select
sum(a.version_count)
from
profile a
where
a.transaction_id=txn.transaction_id
and
a.extraction_date=txn.extraction_date
and
txn.version_count is null
),
profile_count =
(
select
count(*)
from
profile a
where
a.transaction_id=txn.transaction_id
and
a.extraction_date=txn.extraction_date
and
txn.profile_count is null
)
I would like to make a listbox only appear if there are results returned by the SQL select statement. I want this to be assessed on a click event of a button before the listbox is rendered.I obviously use the ".visible" property, but how do I assess the returned records is zero before it is rendered?
View 3 Replies View RelatedThe query below gets percentage of coils for a location by anneal cycle. It does this correctly (ie, if you change count(*)/b.total to count(*), b.total ... show both columns, the numbers its pulling are correct), but in its current state (trying to divide count by total), it always returns a zero (no decimal values).
If I change that section to : (count(*)*100/ b.total*100)/100, I get integer percentages: no decimals (this is a problem because some records round off to zero). I'm pretty sure this is the entire problem (why I'm getting zeros as written below), but I don't have a clue how to fix it. Is this some kind of server setting that allows the query to only return decimal values or something?
select a.department, a.cycle, count(*)/ b.total percentage
from inventory a join (select department, count(*) total from inventory
where location not like 'bas%' and archived = 0 and quality_code = 'p'
group by department) b on a.department = b.department
where a.archived = 0 and a.quality_code = 'p' and location not like 'bas%'
group by a.department, a.cycle, b.total
order by a.department, a.cycle
I want to show the number of rows returned by a select query in the result.
e.g. select policy,policynumber,datecreated,Firstname, '-' as recordcount from policy
If it returns 5 rows, then the 'recordcount' need to show '5' in all row in the result
OutPut
0y96788,HGYG564,29/07/2013,SAM,5
FJUFBN7,JLPIO67,29/07/2013,Test,5
...
..
..
How can i get this number in the result.
Hi there,
I¡¦ve got a table with the following as well as other info:
User ID
DirectoryTypeID (int)
Region ID (int)
I need to run a query where I could get the region ID, then, in the second column, I¡¦d get all distinct directory types within that region. For example, if I run the query:
subRegionAreaID directoryTypeID
--------------- ---------------
3 1
3 2
3 3
3 9
If need these results to be:
subRegionAreaID directoryTypeID
--------------- ---------------
3 1, 2, 3, 9
Is this possible?
Many Thanks!! ļ
Grazi
Gurus.I do not know if it is possible, but here is what I want to do.I want to allow user to page the SQL result, so he could decides toreturn from row 10 to row 20, or row 100 to 200, without returns thewhole resultset. Every time he sends another request, I do not mind tohit the database again, (I do not want to cache the result in themiddle tier server, scalability issue), and I know that I could achievethis with CURSOR, but unfortunately the FOR XML is not allowed in aCURSOR statement .(I know that I could achieve what I want to do by writing custom codein the middle tier, but I just want to see if there is a way to do thison the database side.)Any comments & suggestion is greatly appreciated.Thanks in advance.(I am using SQL2005)John
View 2 Replies View RelatedHi
In a query in Management Studio, I want to output data to a text file (via Results in text button) without column names and hyphens or dashes, I have searched all SET commands with bad luck because SET FMTONLY OFF do exactly the opposite.
I know this could be a silly question because I have received suggestions in other ways to do that, but I am intrigued If there is a way to prevent column name from being displayed/returned from a query.
@@version yields
Microsoft SQL Server 2005 - 9.00.3042.00 (Intel X86)
Feb 9 2007 22:47:07
Copyright (c) 1988-2005 Microsoft Corporation
Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 2)
Thank you very much, best regards
japonce
Hi,
I'm using SqlDataSource control.
Is there a way to know how many records a query has returned?
i have a table and a column called req_id, i have it set as the primary key.. so if i just do SELECT * FROM table, shouldnt the rows returned be sorted by the order that the rows were inserted?
this database was improted from an access database.. when i did that in access it would return the rows in sorted order by the order the row was inserted.. but now in MS SQL, its not sorted in that order.. i can't really tell what type of order it's in
I'm getting this error in a simple DTS package.
No query specification returned by transform status.
Any ideas what's causing this ?
DTS is simply running a query (which returns data via preview)
and insert results into a table.
Thanks
Mark
I have a query that returns a bunch of rows. I have an sp that takes 3 of the columns in the query as parameters that I want to execute for each row. I can do that easily enough with a cursor, but I thought I'd try to eliminate one more task where I fall back on using cursors.
View 5 Replies View RelatedI have a table (edw_sbx_bt.jjenkins_OVERAGE2) of 40,000 MA_NUM.
I want to find occurrences of those specific MA_NUM in another table (edw_ar_fl.ARTBASE) with specific attributes (CONTRACT_NUM = '593' and TRANSACT_STATUS_CD = 'D').
When I run the query below it returns 4 million rows. How can I write a query that will return the 40,000 MA_NUM (in edw_sbx_bt.jjenkins_OVERAGE2) with the sum total of MA_PAID_AMT associated with each?
SELECT edw_ar_fl.ARTBASE.MA_NUM,
edw_ar_fl.ARTBASE.MA_PAID_AMT
FROM edw_ar_fl.ARTBASE
JOIN edw_sbx_bt.jjenkins_OVERAGE2
ON edw_ar_fl.ARTBASE.MA_NUM = edw_sbx_bt.jjenkins_OVERAGE2.MA_NUM
WHERE edw_ar_fl.ARTBASE.CONTRACT_NUM = '593'
AND edw_ar_fl.ARTBASE.TRANSACT_STATUS_CD = '
hi all
Any day, another question. I love you guys.
I want to select a subset of data from a dataset returned by either another subquery or a union.
e.g. this is how i would do it in oracle, but i have no idea how this can be done in mssql or whether it's possible at all.
select * from
(
select col1, col2, col3 from table1
union
select col1, col2, col3 from table 2
)
where col1 = 'blah'
in essence oracle treats the data returned by the subquery as a table that it would select from.
how would i do the same in mssql?
thank you
James :)
Currently I have a standard query with a join to several tables. There are two additional tables MAS_CTB and MAS_STB. I would like to do a union between those two tables to get FIELDVALUE which will exist in either the CTB table or the STB table and then have that value be returned with the results of the original query.
I can of course write a UNION from the main query to the CTB and then to the STB table, however it's about 80 dummy fields I would have to replicate in the union which is why I was wondering if there was a more simple way.
Main Query:
SELECT Field1, Field2...Field80
From Table1
Join Table2
Union Portion:
Select FieldValue <------
From MAS_CTB
UNION
Select FieldValue <-----Return to main query above
From MAS_STB
I'm running the following SQL query from LabVIEW, a graphical programming language, using the built in capabilities it has for database connectivity:
DECLARE @currentID int
SET @currentID = (SELECT MIN(ExperimentID) FROM Jobs_t WHERE JobStatus = 'ToRun');
UPDATE [dbo].[Jobs_t]
SET [JobStatus] = 'Pending'
WHERE ExperimentID = @currentID;
SELECT @currentID AS result
<main.img>
This is the analogous code to main() is a C-like language. The first block, which has the "Connection Information" wire going into it, opens a .udl file and creates an ADO.NET _Connection reference, which is later used to invoke methods for the query.
<execute query.img>
This is the inside of the second block, the one with "EXE" and the pink wire going into it. The boxes with the gray border operate much like "switch" statements. The wire going into the "?" terminal on these boxes determines which case gets executed. The yellow boxes with white rectangels dropping down are invoke nodes and property nodes; they accept a reference to an object and allow you to invoke methods and read/write properties of that object. You can see the _Recordset object here as well. <fetch recordset.img>
Here's the next block to be executed, the one whose icon reads "FETCH ALL". We see that the first thing to execute on the far left grabs some properties of the recordset, and returns them in a "struct" (the pink wire that goes into the box that reads "state"). This is where the code fails. The recordset opened in the previous VI (virtual instrument) has a status of "closed", and the purple variant (seen under "Read all the data available") comes back empty.
The rest of the code is fairly irrelevant, as it's just converting the received variant into usable data, and freeing the recordset reference opened previously. My question is, why would the status from the query of the recordset be "closed"? I realize that recordsets are "closed" when the query returns no rows, but executing that query in SSMS returns good data. Also, executing the LabVIEW code does the UPDATE in the query, so I know that's not broken either.