Can The Result From An EXEC(@sqlcommand) Be Returned To A Variable
Apr 11, 1999
Is it possible to get the result from an EXEC(@sqlcommand) statement into a variable?
As part of a SQL loop, it is necessary for me to run an EXEC() command to process an SQL statement. I have succesfully implemented this, but have been unable to get the results from the EXEC() statement into a variable to allow this data to be inserted into a table. Is this possible?
For Example (I know this doesn't work, but it is effectively what I am trying to achieve):
select @result = EXEC(@sqlcommand)
I could then use the @result variable in an insert statement to update a table with the results from the EXEC command.
I am building a SQL statement that returns a number.when I execute the Built SQL statment EXEC(@Build). What I need to donow is take that number that comes back and store it in anothervariable so I can do some conditional logic. Any ideas? See SQL below.Something like @Count=Exec(@Build) which I know doesnt work.Thanks,PhilDECLARE @PullDate varchar(12)SET @PullDate=''+CAST(DATEPART(mm,getdate()-31) AS varchar(2))+'/'+CAST(DATEPART(dd,getdate()-31)AS varchar(2))+'/'+CAST(DATEPART(yyyy,getdate()-31) AS varchar(4))+''PRINT(@PullDate)DECLARE @COUNTER BIGINTDECLARE @SELECT VARCHAR(500)DECLARE @SELECT2 VARCHAR(1000)DECLARE @BUILD VARCHAR(5000)SET @SELECT='SELECT COUNTER FROMOPENQUERY(PROD,'SET @SELECT2='''SELECTCOUNT(WMB.COLLECTOR_RESULTS.ACCT_NUM) AS COUNTERFROMCOLLECTOR_RESULTS,WHEREWMB.COLLECTOR_RESULTS.ACTIVITY_DATE =to_date('''''+@PullDate+''''',''''mm/dd/yyyy'''')AND WMB.COLLECT_ACCOUNT.END_DATE ) =to_date(''''12/31/9999'''',''''mm/dd/yyyy'''')AND WMB.COLLECT_ACCT_SYS_DATA.END_DATE =to_date('''''+@PullDate+''''',''''mm/dd/yyyy''''))GROUP BYWMB.COLLECTOR_RESULTS.ACTIVITY_DATE '')'SET @BUILD=@SELECT+@SELECT2PRINT(@BUILD)EXEC(@BUILD)--THIS IS WHERE IM UNSURE I NEED THE COUNT RETURNED FROM @BUILD STOREDINTO @COUNTER so I can do a conditional statement.)if @COUNTER>=1beginprint('yes')end
Hi!Can anybody give me a hint how to put sa resut from EXEC into avariable.EXEC is called:EXEC(@TmpQuery) and it returns a single int value (SELECT COUNT(*)....)Thanks!Mario.
Hi, when running the following stored procedure: ALTER PROCEDURE [dbo].[GetWerknemersBijLeidinggevende]@LeidinggevendeID int,@Start int = 1,@Limit int = 25,@Sofinummer int = NULL,@Achternaam nvarchar(128) = NULL,@Functie nvarchar(64) = NULL ASWITH Ordered AS ( SELECT ROW_NUMBER() OVER (ORDER BY Achternaam) AS RowNumber,Persoon.*FROM PersoonINNER JOIN DienstverbandON Persoon.ID = Dienstverband.PersoonIDINNER JOIN BedrijfsonderdeelON Bedrijfsonderdeel.ID = Dienstverband.BedrijfsonderdeelIDINNER JOIN LeidinggevendeON Bedrijfsonderdeel.ID = Leidinggevende.BedrijfsonderdeelIDWHERE Leidinggevende.Begindatum <= getdate()AND (Leidinggevende.Einddatum > getdate()OR Leidinggevende.Einddatum IS NULL ) AND Leidinggevende.PersoonID = @LeidinggevendeIDAND ( Sofinummer = @Sofinummer OR @Sofinummer IS NULL ) AND ( Achternaam LIKE @AchternaamOR AchternaamPartner LIKE @AchternaamOR @Achternaam IS NULL ) ) SELECT *FROM OrderedWHERE RowNumber between @Start and (@Start + @Limit - 1) When I run this in the database and fille de LeidinggevendeID parameter with a value I get a few rows returned, however when I run the following code: [DataObject(true)] public class PersoonFactory { [DataObjectMethod(DataObjectMethodType.Select, false)] public static IList WerknemersBijLeidinggevende(int ldgID, int start, int max) { IList list = new List(); SqlDataReader rdr = null; SqlConnection connection = DatabaseProvider.Connection; SqlCommand command = new SqlCommand("GetWerknemersBijLeidinggevende", connection); command.Parameters.AddWithValue("LeidinggevendeID", ldgID); command.CommandType = CommandType.StoredProcedure; try { connection.Open(); rdr = command.ExecuteReader(CommandBehavior.CloseConnection); while (rdr.Read()) { Persoon pers = new Persoon(); pers.ID = rdr["ID"] as int?; pers.Achternaam = rdr["Achternaam"] as string; pers.AchternaamPartner = rdr["AchternaamPartner"] as string; pers.Achtertitels = rdr["Achtertitels"] as string; pers.DatumOverlijden = rdr["DatumOverlijden"] as DateTime?; pers.Geboortedatum = rdr["Geboortedatum"] as DateTime?; pers.Geslacht = rdr["Geslacht"] as string; pers.Middentitels = rdr["Middentitels"] as string; pers.Naamgebruik = (int)rdr["Naamgebruik"]; pers.Sofinummer = rdr["Sofinummer"] as string; pers.Voorletters = rdr["Voorletters"] as string; pers.Voortitels = rdr["Voortitels"] as string; pers.Voorvoegsel = rdr["Voorvoegsel"] as string; pers.VoorvoegselPartner = rdr["VoorvoegselPartner"] as string; list.Add(pers); } } catch { throw; } finally { if (rdr != null) rdr.Close(); else connection.Close(); } return list; } I get 0 rows all of a sudden. Any idea why?
Hi all,I have a stored procdure which does a select and returns the recordsdirectly -i.e. Not in output parameters e.g:CREATE PROCEDURE up_SelectRecs(@ProductName nvarchar(30)) ASSELECT *FROM MyTableWHERE [Name]=@ProductNameIn another stored procedure I need to do the following:SELECT COUNT(*)FROM MyTableWHERE [Name]=@ProductNameAs the select queries are actually a lot more complex that this, I'drather not duplicate the select code in 2 sp's to save the maintenanceeffort - I'm looking for a way to execute the first procedure from thesecond and just count the records returned - something like:SELECT Count(*)FROM EXEC up_SelectRecs @ProductNameAny way to achieve this?Thanks all--James
Hi! I need to know what can I do to use a variable in the WHERE condition of the sqlcommand as I show you: current_user = User.Identity.Name
Dim cmd As New SqlCommand("SELECT [id_usuario], [nombre], [apellidos], [telefono], [empresa] FROM [usuario] WHERE [id_usuario] = current_user", cn) Obviously it doesn't work and I need your help. Thanks.
I'm attempting to configure a DataReader's SqlCommand text to use a package-level variable and I'm having trouble. I've read about using the "sql command from variable" option but although I see that during the configuration of Ole DB source, I don't see the same option for DataReader source. Viewing the properties of the DataReader and selecting the SqlCommand property does have button to configure the value but only displays a string value editor window. (I was hoping for the expression editor.)
The configured connection to the DataReader uses the odbc Data Provider (under .Net providers). I'm connecting to mySql, if that matters.
What I'm looking to do is to use a variable in the where clause of the DataReader's SqlCommand. Any hints how to accomplish this or other ideas would be greatly appreciated.
Hello, I'm trying to set the SQLCommand of a DataReader with a string variable (at the DataFlow Task level), and I'm having some problems. The source is a DB2 table. The destination is an MS Excel file. Here is what I have:
1. A variable named SQLStatementDataFlow of type String. EvaluateAsExpression is set to True, and the SQL statement in the expression evaluates without a problem. 2. In the Expression property of the DataFlow Task, I have the [SqlCommand] property configured with the variable.
First, in the component properties of the DataReader, what kind of SQLCommand do I set up here if the DataFlow SQLCommand is configured to use a variable?
Does anyone know how I can use a user variable in a sqlcommand in a Datareader source with an ODBC connection as the source? I am storing a date value in a user variable(Date) I fill with a SQL Task and then want to use the value in the sqlcommand I use in the Datareader Source. It won't let me use the @variablename in the sql command. Can anyone help with some advice on how I can make this work? Appreciate any help I can get. Thank you
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.
We have multiple employees assigned to the same assignment sometimes, and my query is skewed as that if there are 2 people assigned to the ssame assigment I can only see the amt of time worked for the 1st person. Â What should I do to remedy this?
Ouput I am receiving is
BadgeNum - Assignment -- FullName --TimeworkToday A2323 Â ---- Accident Reconstruction ---- Football Helmet ---- .50 AB12 ---- Accident Reconstruction ---- Brown Shoe ---- Null AB66 ----- Accident Reconstruction ---- Black Shoe ---- Null ABB28 ---- Accident Reconstruction ---- White Shoe ---- Null
--And now here it's a new assignment so timeworktoday is populating
declare @strDBName as varchar(100) set @strDBName = 'MYHRMIS_WEBEX' declare @EmpCode as varchar(50) set @EmpCode = '60874' declare @SQL as varchar(8000) set @SQL = ' select count(*) from ' + @strDBName + '.dbo.Reqrec_EmployeeDetails where ed_empcode = ''' + @EmpCode + ''' and ed_status in (1, 4) ' print @SQL exec(@SQL)
How do I get the result of this query into a variable. Thanks in advance.
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.
Hi,I got another question here:I want to use query like this:SELECT * FROM (sp_lock AS T) WHERE objectID = ...The purpose is that I want to query the result set returned by sp_lockusing derived table, but it doesn't work. Why?Thanks,Baihao--Posted via Mailgate.ORG Server - http://www.Mailgate.ORG
Hi,I'm new to ASP.NET, and am currently looking into XML.I'm trying to write XML using data from an SQL Server 2000 table. But I seem to be getting the following error regarding the SQL Server connection:Compiler Error Message: CS1502: The best overloaded method match for 'System.Data.SqlClient.SqlCommand.SqlCommand(string, System.Data.SqlClient.SqlConnection)' has some invalid argumentsSource Error:Line 23: { Line 24: SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); Line 25: mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); Line 26: mySqlDataAdapter.Fill(myDataSet); Line 27: return myDataSet;Source File: c:InetpubwwwrootmappingcreateGeoRSSFile.aspx.cs Line: 25 This is my code:using System; using System.Data; using System.Data.SqlClient ; using System.Configuration; using System.Collections; using System.Text; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Xml;
public partial class createGeoRSSFile : System.Web.UI.Page { protected void Page_Load(object sender, DataSet myDataSet, EventArgs e) { string connString = "server=SQLSERV1;database=Historical_Statistics;UID=dbuser;PWD=Password"; string queryString = "SELECT Town, PostCode, Latitude, Longitude FROM UKPostCodes";
using (SqlConnection mySqlConnection = new SqlConnection(connString)) { SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); mySqlDataAdapter.Fill(myDataSet); return myDataSet; }
// Create a new XmlTextWriter instance XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Encoding.Unicode);
In MySQL we use "SELECT (....) LIMIT 0, 10" to only return the first 0 to 10 records. Alternatively we could do "LIMIT 10, 20" to return the 10th to 20th records.
I am working on application developed in ASP.NET 2.0 that uses lots of stored procedures from the SQL Server 2000 backend database.When the app is under load you occasionally see incorrect data returned to the page after running stored procedures.
All the stored procedures have been tested and appear to be fine. it's as if under load the returned data from the stored procedures is getting 'mixed' with another concurrent session. Please let me know what could be the reason behind it
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
I'm having some weird problems with calling remote stored procedures.
Two servers, both windows 2000 sp2, both running sql 7 version 7.00.961.
Server A is actually a cluster, but server B is a development server and not a cluster.
First off, server B can link to server A, but server A can't link to server B. We get a can't create connection error. We've used the client network utility to specify tcp/ip for both. I'm using the link settings as SQL Server connection (rather than an odbc connection) mapped to the sa user id and password. The password is blank on server B though.
I can run a remote stored procedure on server A from server B fine. I get the proper response back too. I can select anything from any database on A from B without trouble.
But here's my problem: If I use exec @result=ServerA.MyDB.dbo.myproc from server B, @result is always null. If I run MyDB.dbo.myproc from server A directly, @result comes back with the proper value.
I tried using an OUTPUT argument but it has the identical results. If I run it on server A, it works. If I run it from server B, the output argument is null.
Just for grins, I tried setting the @result value to 0 before calling MyProc. It didn't come back null, but it came back as the same value I set it before calling the procedure.
I verified that the sqlagent user has full permissions to the temp directory. TMP and TEMP both point to the same ..localemp directory, and it has full permissions in that directory.
Does anyone have any idea of things I can try? Is there a known bug with cluster services? I don't think this is happening when server B links to another server that isn't clustered.
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 have a SQL Server stored procedure that performs several queries and therefore returns several "result sets" at any one time.
Wiring it up via ADO.NET I populate a DataSet with a number of items in the Tables collection - which is great - and I can give each item a name for identification purposes once the DataSet is populated.
But I'd like to know if there is some way I can set the names of each result set *within the text of the stored procedure*, i.e. before the DataSet gets populated.
I have a novice question. How does one suppress result sets returned from a stored procedure?
I have created a procedure which makes use of multiple stored procedures . The purpose of this procedure (lets call it procA), is to count the rows returned from other procedures. The €œOther€? procedures will return rows having an unknown number of columns. I would like to limit any changes which may be needed to be made to the €œOther€? procs.
Once procA has collected all of the information (@@rowcount) from the inner procedures, then it will return a result set having several columns €“ mainly the subProcedure name and number of rows returned.
The purpose of procA is to query several subsystems and identify which ones need attention.
Cursor While Loop exec @ProcName @ObjectName,@userID,@syncDate set @recs = @@rowcount;
Hello,Is it possible to EXEC stored procedure from a query?I want to execute stored procedure for every line of SELECT resulttable.I guess it's possible with cursors, but maybe it's possible to make iteasier.Give an example, please.Thank you in advance.Hubert
I wanted to insert the result-set of a Exec(@sqlcommand) into a temp table. I can do that by using:
Insert into #temp Exec(@sqlcommand)
For this to accomplish we need to define the table structure in advance. But am preparing a dynamic-sql command and storing that in variable @sqlcommand and the output changes for each query execution. So my question is how to insert/capture the result-set of Exec(@sqlcommand) into a temp table when we don't know the table structure.
I am trying to set up an Execute SQL Task that will feed into a foreach loop for processing of data. I am using an ADO.NET Connection with Direct input with full result set. I have tried using "select * from <table>" and also "select <column1>, <column2> from <table>". I have user variables set in the package and have the table cfolumn names listed in result name and the appropriate package variable in variable name on the Result Set tab. There is a total of 53 columns per row and the number of rows that should be returned can be anywhere from none to several hundred. Upon trying to run the package, I am receiving Error: 0xC00291E2 at Execute SQL Task, Execute SQL Task: There is an invalid number of result bindings returned for the ResultSetType: "ResultSetType_Rowset".
I want to pass the results of a stored proc into a table variable in SQL SEVER 2000. Something like this declare @a table ( employeeid int )exec @a=dbo.MetricsProcessor_GetTopEmployees @parameter1, @parameter2 How can i do this? This is throwing an error. Thanks.
Hello,I am fairly new at stored procedures. I have created some that willgo through a table and return a start date and an end date that isdependent upon the fiscal period you want, but I then need to usethose dates in another stored procedure to retrieve the information Ineed. My stored procedure looks like this.================================================== ====================CREATE PROCEDURE dbo.R920ExtTotal@MthsBack Decimal OUTPUTASDECLARE @sSQL AS NVARCHAR(255), @StartDate as SMALLDATETIME, @EndDateas SMALLDATETIMEExec @StartDate = GetMthStart @MthsBackExec @EndDate = GetMthEnd @MthsBackSET @sSQL = 'Select count(extension) as Total From r920f00 Where([date] BETWEEN "' +CONVERT(nvarchar, @StartDate) +'" and "' +CONVERT(nvarchar, @EndDate) +'")'Select @sSQLEXEC (@sSQL)ReturnGO================================================== ===============The problem is my variables @StartDate and @EndDate do not retaintheir values after the EXEC statement and revert to 01/01/1900. Howcan I get around this problem?Thanks!!!!Chip
Could someone explain please how to use a variable table name and still output a count from the select to another variable? @Table_Name in reality is an input parameter to a proc.
DECLARE @Table_Name VARCHAR(50); SELECT @Table_Name = 'dbo.[the tables name here]'
DECLARE @RemainingRecords INT;
-- This line does not work
EXEC @RemainingRecords = ('SELECT COUNT(*) FROM ' + @Table_Name);
