Is There A System Row Count Variable?
Nov 9, 2006For MS SQL so that I can do something like...
select * from myTable where #system_row_number = 5;
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(system) Variable That Holds The Record Count Of A Result Set?
Jan 18, 2006Hellois there a variable that is available to me that contains the numberof rows contained in a dataset return from a database call?
have a class that runs a stored proc and returns a dataset/resultsetlooking to simply assign an integer this value if it is possible
i'm using (learning) vb.net and sql server
thanks in advance
Set A System Variable To User Variable
May 21, 2007How can I inside a DFT set a System variable, for example "TaskName" to an own created User Variable?
The reason is that I need to use this variable later in the Control Flow.
Regards
Riccardo
Get Row Count From System Tables
Apr 22, 2002Does anyone know how to get the row count of a user table by using the system tables.
There is no guarantee that these user tables will have any indexes - so I can not use the sysindexes table to count the rows in a clustered index.
Is there another way?
Get A Table's Row Count From System Tables
May 30, 2004Anyone knows how to get a Table's Row Count from system tables?
Thanks.
Count Table Recs = To System Date
Mar 27, 2008I need to count the records in a table with a datetime field equal to system datetime. It looks like it is trying to match time also since time is in field too. I just want to match date only. My sql is below. Does anyone have some suggestions on how to handle this?
Date from code
DateTime todaydt = DateTime.Now;
Table Data format
[cal_str_tm] [datetime] not null,
Data in cal_str_tm field - 3/27/2008 9:43:16 PM
Thanks,
Ron
ALTER PROCEDURE SP_DpCount
(
@todaydt datetime
)
AS
SELECT @total = COUNT(cal_int_id)
from dpcalldtl
where (cal_callstat != 'COMPLETED' and cal_str_tm = @todaydt)
RETURN
Use System Global Variable
Dec 17, 2007Hi,
Can we create our own system global variable using @@ in Sql server 2000?
If yes, can you please post in the sql code with it?
Alos, is the system global variables are kwywords in Sql or they can be updated?
Thanks in Advance!!!
Shobana
System Variable In A Query
Jan 23, 2008Hi ,
Is it possible to use a system variable in a 'Execute sql task'
or any other query component in SSIS?
SSIS System Variable ErrorDescription (@[System::ErrorDescription])
Sep 30, 2006Hello,
Does anybody could help me to fixe this query, inside SQL Task to handle OnError event.
The function DT_TEXT does not work with this query and I need to convert the Error Message so that the french caracter ' can be accepted inside the Insert Query.
Here is my query :
"INSERT INTO LOG(EventType, PackageName, TaskName, EventCode, EventDescription, PackageDuration, ContainerDuration,InsertCount, Host) VALUES ('OnError', ' " + @[System::PackageName] + "', '"+ @[System::SourceName] + "', 0, '"+ (DT_TEXT)@[System::ErrorDescription] + "', 0, 0, 0, 'Toto'
)"
The error message is capted inside the Insert Query, for example,
the value of the variable ErrorDescription is : 'Erreur dans l'insertion ' with a quote inside, and therfore the Insert Query can not be executed.
Thank you for helping me to fixe this query !
ArrayList -&&> System.Object-Variable
Jan 4, 2007Hi,
I have a custom task to execute a package. This task sets dynamically the values of the child package at runtime before execution of the child.
Everything works fine, as long as Im not trying to use an Object Variable in the child package, trying to fill with an ArrayList. Then, during package validation at runtime, the Properties of the custom task have NULL-Values. I don't know why all Properties got NULL or 0 (int), only adding an ArrayList-Property to the Task-Code.
The ArrayList gets initialized in the constructor of the Task. Values to add in execute(). But the process never gets to the execute()-Method, due to my check in validate() for null Values. So the List is initialized but empty.
Anyone an idea, maybe I'm doing something wrong at all. Anybody experiences with Object-Variables in Packages? A HowTo?
Thanks a lot
Thorsten
System Variable On Execution Status
Aug 14, 2006All,
Is there a system variable to indicate a package run successfully or failed?
I have a task in Event Handlers to log the process into a table, but I still need extra information like execution status, more likely,
if package successfully executed, I want to get a specific values from SQL server (like in DTS, execution_status = 4 when success), Any suggestions are welcome.
Thanks in Advance
@[System::UserName] Variable In SSIS
Apr 15, 2008Hello everybody,
I'm executing SSIS package, like a datareader source in a report in SSRS. Everything it's ok. But, I'm using
@[System::UserName] variable like a add column to save the user that ran the package.
But it's incredible, when the user execute the report, the system don't save the login that opened the browser, neither the user that run the ssis service or user for ssrs service. This is catching the user that opened session in the host where Sql server was installed.
I need catch the user that run the report, how can i do this?
Att,
JULIAN CASTIBLANCO P
MCTS SQL SERVER 2005
BOGOTA, COLOMBIA
In Sql Server 2000, Assigning Count() To Variable
Oct 25, 2004Hello all, I'm creating a stored procedure in SQL Server 2000. I'm trying to count how many rows match a certain WHERE clause, and assigning this integer to a variable:
----------------
DECLARE @RowCount int,
SELECT COUNT(*) FROM Customers WHERE FirstName='Joe'
----------------
How can I assign the count that returns from the SELECT statement to the @RowCount?
Thanks
Store Count Result In A Local Variable
Feb 10, 2000Hi All,
I need to store the row count from two different servers (one 6.5 and one 7.0)
to compare by doing this:(in T-SQL)
declare @kount1 int, @kount2 int
exec master..xp_cmdshell 'isql -Sserver65 -d dbA -T -Q "select count(*) from tableA",no_output
exec master..xp_cmdshell 'isql -Sserver70 -d dbA -T -Q "select count(*) from tableA",no_output
How can I save the rowcount in @kount1, @kount2 respectively for comparison?
Appreciate your feedback.
David Nguyen
Duplicate Record Count And Store In Variable
Jul 16, 2014I have duplicate records in table.I need to count duplicate records based upon Account number and count will be stored in a variable. I need to check whether count > 0 or not in stored procedure.I have used below query.
SELECT @_Stat_Count= count(*),L1.AcctNo,L1.ReceivedFileID from Legacy L1,Legacy L2,ReceivedFiles where L1.ReceivedFileID = ReceivedFiles.ReceivedFileID
and L1.AcctNo=L2.AcctNo group by L1.AcctNo,L1.ReceivedFileID having Count(*)> 0
IF (@_Stat_Count >0)
BEGIN
SELECT @Status = status_cd from status-table where status_id = 10
END
Assign Aggregate Count Results To Variable
Sep 6, 2007I have an aggregate transform that outputs two columns, a group by (DT_STR) and a count(column name) (DT_UI8). The results are put into a Recordset Destination. When I attempt to map these columns to variables in a Foreach Loop Container (using a Foreach ADO Enumerator), I get the error:
Error: 0xC001F009 at ExtractNNRPersonUpdates: The type of the value being assigned to variable "User::NNRPersonCount" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC001C012 at Foreach Household Loop Container: ForEach Variable Mapping number 2 to variable "User::NNRPersonCount" cannot be applied.
The variable mentioned in the error message is setup as a UInt64. I've tried all other integer data types and nothing works. I also tried changing the data type of the count coming out of the Aggregate transform but received a warning stating this isn't possible.
Any idea what I may be doing wrong?
Problem With Logging/System::ErrorDescription Variable
Feb 15, 2006Hi,
I've come up against a problem in my error handling.
I have a package-level OnError handler which is a SQL Execute task. The SQL execute task constructs a SqlStatementSource expression to insert the error details into a table. This works fine and I've tested it by introducing various errors in the package.
I have another SQL Execute task, which executes a SQL script from a file connection. This is a very long script (100s of lines) and works fine. I introduced a deliberate error into it and got the following errors:
Error: The variable System::ErrorDescription contains a string that exceeds the maximum allowed length of 4000 characters.
Error: Reading the variable "System::ErrorDescription" failed with error code 0xC0047100.
Error: The expression <expression> on property "SqlStatementSource" cannot be evaluated. Modify the expression to be valid.
The problem is obviously the length of the script, since SSIS attempts to copy all of it into the ErrorDescription, but this seems to occur before I can do anything about it. I've tried putting a SUBSTRING function around the ErrorDescription variable without success. If I introduce an error into a shorter script the error handling works fine.
Is this a bug in SSIS? Is there any sort of workround that anybody knows of?
thanks
- Jerzy
Problem With Quotes In @[System::ErrorDescription] Variable
Oct 18, 2006I am using an Execute T-SQL Task as a part of an OnError event Handler in my SSIS Package. When occurs an error, using the Expressions-feature, my Execute T-SQL task builds an Insert Statement to insert the @System::ErrorDescription into a table.
"
INSERT INTO [ErrorDB].[dbo].[ISErrors]
([EventType]
,[PackageName]
,[TaskName]
,[DateDone]
,[Status]
,[Host]
,[ErrorCode]
,[ErrorDescription]
,[Comments])
VALUES
( 'OnError'
, '"+ @[System::PackageName] + "'
, '"+ @[System::SourceName] + "'
,getdate()
,'Failed'
,'" + @[System::MachineName] + "'
, null
, '" + @[System::ErrorDescription] + "'
,null
)
"
When I run the task ( not the package, only the task) everything is ok ( since the ErrorDescription variable is empty)
But when an error occurs in my package, then the T-SQL task fails giving the following error
[Execute SQL Task] Error: Executing the query " INSERT INTO [LogDB].[dbo].[ISFullMaintenanceErrors] ([EventType] ,[PackageName] ,[TaskName] ,[DateDone] ,[Status] ,[Host] ,[ErrorCode] ,[ErrorDescription] ,[Comments]) VALUES ( 'OnError' , 'Package' , 'TrialTempEx' ,getdate() ,'Failed' ,'SCYLLA' , null , @[System::ErrorDescription] ,null ) " failed with the following error: "Must declare the scalar variable "@".". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
I realized that the problem is that the @[System::ErrorDescription] contains quotes ( " ' ) and this is the reason that the insert statement fails. I tried the replace function but there was no solution
Any help would be appreciated
The Variable System::LocaleID Is Already On The Read List.
Sep 17, 2007I've been getting the error below inconsistently when kicking SSIS packages off from a custom windows service. This same service works fine on our development and integration servers but not on our production servers. When I run the packages manually, it works great. Can someone provide any insight as to what is going on?
Error:
The variable "System::LocaleID" is already on the read list. A variable may only be added once to either the read lock list or the write lock list.
I have tired the soultions found in http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=211081&SiteID=1 and applied the hotfix http://support.microsoft.com/kb/918091
I'm running SQL Server 2005 on Windows Server 2003 R2 SP2.
Thanks in advance
Calling ((System.Collections.ICollection)resultSet.ResultSetView).Count Make Outofmemoryexception
Apr 20, 2008when I call ((System.Collections.ICollection)resultSet.ResultSetView).Count multitime I get out of memory exception
does the calling of this statement reserve memory and how can I release it?
Trying To Set Output Variable To Row Count Result Of SQL Execute Task
Nov 5, 2007I am building this as an expression, but it is not working. I am trying to return the row count into a variable to use later in an update statement. What am I doing wrong? I am using a single row result set. I have one variable defined in my result set. I am receiving an error stating: Execute SQL Task: There is an invalid number of result bindings returned for the ResultSetType: "ResultSetType_SingleRow". Any help is appreciated!
SELECT count(*) FROM hsi.itemdata a
JOIN hsi.keyitem105 b on a.itemnum = b.itemnum
JOIN hsi.keyitem106 c on a.itemnum = c.itemnum
JOIN hsi.keyitem108 d on a.itemnum = d.itemnum
WHERE a.itemtypegroupnum = 102
AND a.itemtypenum = 108
AND b.keyvaluechar = " + (DT_WSTR,2)@[User::Branch] + "
AND c.keyvaluechar = " + (DT_WSTR,2)@[User:epartment] + "
AND d.keyvaluesmall = " + (DT_WSTR,7)@[User::InvoiceNumber] + ")
Integration Services :: Unprocessed File Count Variable In SSIS
May 12, 2015I've been working on an issue in an SSIS package and getting strange results using a package variable named "UnprocessedFileCount". I'm looping through files in a directory (using a Foreach Loop Container) to process data into the database, and after a certain amount of time, I stop processing the files and short circuit the loop to finish the package faster. I was tasked with counting the number of files that weren't processed and it seemed easy enough to count how many times the loop "short circuited" by incrementing a variable in a script task. I then wanted to send out an email and include the incremented variable in the body of the message.
I ran into issues when I used the variable name "UnprocessedFileCount". The variable was incrementing within the loop as expected. However, it was always resetting back to "0" after the ForEach file Loop Container completed.
After some heavy searching on the subject, to no avail, I eventually found that changing the variable name did not reset the variable.
I'm still using SQL Server 2008.
System.Data.SqlClient.SqlException: Must Declare The Scalar Variable @username.
Oct 29, 2007 Im trying to insert some values into a table but i get the following error:
System.Data.SqlClient.SqlException: Must declare the scalar variable "@username".
the strange thing is that the variable username is declared at the beginning and acording to my debugger the variable username has a value (that it gets from a textbox when a button is pressed). Here is my code so please feel free to point out what im doing wrong. Im a beginner to using asp.net.1 protected void ButtonSubmit_Click(object sender, EventArgs e)
2 {
3 string @username = TextBoxUsername.Text;
4 string @company = TextBoxCompany.Text;
5 string @password = TextBoxPassword.Text;
6 string @mail = TextBoxMail.Text;
7 string @adr = TextBoxAdr.Text;
8 string @phone = TextBoxPhone.Text;
9 string @contact = TextBoxContact.Text;
10 string myConnectionString;
11
12 myConnectionString = @"Data Source=.SQLEXPRESS;AttachDbFilename=C:UsersalhoDocumentsIntrapointWebApp_DataIntrapoint.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True";
13
14 SqlConnection myConnection = new SqlConnection(myConnectionString);
15 string myInsertQuery = "INSERT INTO company (username, password, company, mail, adr, phone, contact) Values(@username, @password, @company, @mail, @adr, @phone, @contact)";
16 SqlCommand myCommand = new SqlCommand(myInsertQuery);
17 myCommand.Connection = myConnection;
18 myConnection.Open();
19 myCommand.ExecuteNonQuery();
20 myCommand.Connection.Close();
21
22 }
Problem Assigning SQL Task Result To A Variable - Select Count(*) Result From Oracle Connection
Dec 26, 2007
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.
Thanks!
Integration Services :: File System Task - Set Source Variable And Pickup BAK File In Directory To Delete
Nov 9, 2015I have created a File System task which is contained in a Foreach Loop Container. I have .bak files that are populating a directory from a maintenance backup plan.
There is a point where I need to delete the .bak file's after I've zipped them all up.
How do I set the SourceVariable to read through the directory and pick up just the .bak file's in the directory to delete.
File System Task - Output File Variable Syntax????
Feb 7, 2007
Hi
This should be incredibly simple and easy, but I can't find any examples of how to do this.
I just want to make a File System Task move a file, and have the destination be filename + date and time. For example \serversharefilename02072007.txt
What syntax do I use in a variable to make this work?
Thanks
Transaction Count After EXECUTE Indicates That A COMMIT Or ROLLBACK TRANSACTION Statement Is Missing. Previous Count = 1, Current Count = 0.
Aug 6, 2006With the function below, I receive this error:Error:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 1, current count = 0.Function:Public Shared Function DeleteMesssages(ByVal UserID As String, ByVal MessageIDs As List(Of String)) As Boolean Dim bSuccess As Boolean Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("", MyConnection) Dim i As Integer Dim fBeginTransCalled As Boolean = False
'messagetype 1 =internal messages Try ' ' Start transaction ' MyConnection.Open() cmd.CommandText = "BEGIN TRANSACTION" cmd.ExecuteNonQuery() fBeginTransCalled = True Dim obj As Object For i = 0 To MessageIDs.Count - 1 bSuccess = False 'delete userid-message reference cmd.CommandText = "DELETE FROM tblUsersAndMessages WHERE MessageID=@MessageID AND UserID=@UserID" cmd.Parameters.Add(New SqlParameter("@UserID", UserID)) cmd.Parameters.Add(New SqlParameter("@MessageID", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() 'then delete the message itself if no other user has a reference cmd.CommandText = "SELECT COUNT(*) FROM tblUsersAndMessages WHERE MessageID=@MessageID1" cmd.Parameters.Add(New SqlParameter("@MessageID1", MessageIDs(i).ToString)) obj = cmd.ExecuteScalar If ((Not (obj) Is Nothing) _ AndAlso ((TypeOf (obj) Is Integer) _ AndAlso (CType(obj, Integer) > 0))) Then 'more references exist so do not delete message Else 'this is the only reference to the message so delete it permanently cmd.CommandText = "DELETE FROM tblMessages WHERE MessageID=@MessageID2" cmd.Parameters.Add(New SqlParameter("@MessageID2", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() End If Next i
' ' End transaction ' cmd.CommandText = "COMMIT TRANSACTION" cmd.ExecuteNonQuery() bSuccess = True fBeginTransCalled = False Catch ex As Exception 'LOG ERROR GlobalFunctions.ReportError("MessageDAL:DeleteMessages", ex.Message) Finally If fBeginTransCalled Then Try cmd = New SqlCommand("ROLLBACK TRANSACTION", MyConnection) cmd.ExecuteNonQuery() Catch e As System.Exception End Try End If MyConnection.Close() End Try Return bSuccess End Function
System.Security.SecurityException: Request For The Permission Of Type 'System.Data.SqlClient.SqlClientPermission, System.Data
Aug 21, 2006I have created a windows library control that accesses a local sql database
I tried the following strings for connecting
Dim connectionString As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=TimeSheet;Trusted_Connection = true"
Dim connectionString As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=TimeSheet;Integrated Security=SSPI"
I am not running the webpage in a virtual directory but in
C:Inetpubwwwrootusercontrol
and I have a simple index.html that tries to read from an sql db but throws
the error
System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.PermissionSet.Demand()
at System.Data.Common.DbConnectionOptions.DemandPermission()
at System.Data.SqlClient.SqlConnection.PermissionDemand()
at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection,
etc etc
The action that failed was:
Demand
The type of the first permission that failed was:
System.Data.SqlClient.SqlClientPermission
The Zone of the assembly that failed was:
Trusted
I looked into the .net config utility but it says unrestricted and I tried adding it to the trusted internet zones in ie options security
I think that a windows form connecting to a sql database running in a webpage should be simple
to configure what am I missing?
Analysis :: Count Function Taking More Time To Get Count From Parent Child Dimension?
May 25, 2015below data,
Countery
parentid
CustomerSkId
sales
A
29097
29097
10
A
29465
29465
30
A
30492
30492
40
[code]....
Output
Countery
parentCount
A
8
B
3
c
3
in my count function,my code look like,
set buyerset as exists(dimcustomer.leval02.allmembers,custoertypeisRetailers,"Sales")
set saleset(buyerset)
set custdimensionfilter as {custdimensionmemb1,custdimensionmemb2,custdimensionmemb3,custdimensionmemb4}
set finalset as exists(salest,custdimensionfilter,"Sales")
Set ProdIP as dimproduct.dimproduct.prod1
set Othersset as (cyears,ProdIP)
(exists(([FINALSET],Othersset,dimension2.dimension2.item3),[DimCustomerBuyer].[ParentPostalCode].currentmember, "factsales")).count
it will take 12 to 15 min to execute.
Request For The Permission Of Type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken
Mar 21, 2007Reporting services is configured to use a custom security extension in the following Environment.
Windows xp
IIS 5.0
when i go to http://servername/reports , the UIlogon.aspx page loads fine and i enter username and password. but i get logon failed.
when i go to http://servername/reportserver , the logon.aspx does not load and i get the following error message :
"Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."
any idea ? .
chi
Sql Server 2005 Operating System Compatibility Warning Message In System Configuration Check
Apr 3, 2007Ok guys, I am trying to install Sql server 2005 on Vista but I am still stuck with this warning message in the System Configuration Check during Sql server 2K5 installation :
SQL Server Edition Operating System Compatibility (Warning)
Messages
* SQL Server Edition Operating System Compatibility
* Some components of this edition of SQL Server are not supported on this operating system. For details, see 'Hardware and Software Requirements for Installing SQL Server 2005' in Microsoft SQL Server Books Online.
Now, I know I need to install SP2 but how the hell I am going to install SP2 if Sql server 2005 doesn't install any of the components including Sql server Database services, Analysus services, Reporting integration services( only the workstation component is available for installation)?
Any work around for this issue?
P.S.: I didn't install VS.NET 2005 yet, can this solve the problem?
Thanks.
Operating System Error 1450(Insufficient System Resources Exist To Complete The Requested Service.).
Jan 29, 2007Hello!
Hopefully someone can help me.
I have scripts to refresh database as SQL daily jobs. (O.S is Win2K3 and SQL server 2000 and SP4) It was worked and I got the following message this morning from SQL error log.
Internal I/O request 0x5FDA3C50: Op: Read, pBuffer: 0x0D860000, Size: 65536, Position: 25534864896, RetryCount: 10, UMS: Internal: 0x483099C8, InternalHigh: 0x0, Offset: 0xF1FF1E00, OffsetHigh: 0x5, m_buf: 0x0D860000, m_len: 65536, m_actualBytes: 0, m_errcode: 1450, BackupFile: \XAPROD12MASTERXAPRODXAPROD_db_200701290000.BAK
BackupMedium::ReportIoError: read failure on backup device '\XAPROD12MASTERXAPRODXAPROD_db_200701290000.BAK'. Operating system error 1450(Insufficient system resources exist to complete the requested service.).
Operating System Error Code 3(The System Cannot Find The Path Specified.).
Jul 20, 2005Hi All,I use Bulk insert to put data to myTable.When the SQL server is in local machin, it works well. But when I putthe data in a sql server situated not locally, then I get a errormessage like this:Could not bulk insert because file 'C:Data2003txtfilesabif_20031130.txt' could not be opened. Operating systemerror code 3(The system cannot find the path specified.).BULK INSERT myTableFROM 'C:Data2003 txtfilesabif_20031130.txt'with (-- codepage = ' + char(39) + 'ACP' + char(39) + ',fieldterminator = ';',rowterminator = '',keepnulls,maxerrors=0)Someone can explan me what the error shows upThanks in advance- Loi -
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