‘default To Local Cursor’ Causes Errors In String-built Declares
Sep 20, 2000
Hi,
I would like to use the dboption ‘default to local cursor’ to true.
But when I set it to true for my database, cursors that are built in a ‘string’ and then executed return an error :
Select @SQL = 'Declare SICCursor cursor For Select SIC1 From ' + @StateTable + ' Where BusinessName = ' + '''' + @BusinessName + '''' + ' Order By PubDate desc'
Exec(@SQL)
Open SICCursor
Openning the cursor returns the error message
“A cursor with the name 'SICCursor' does not exist.”
What am I doing wrong (cursors declared ‘normally’ do not have a problem)?
Thanks,
Judith
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May 23, 2008
Hi folks.
When installing SQLServer 2005 Express, I use the following command line:
cmdline = " /qb ADDLOCAL=SQL_Engine,SQL_Data_Files SECURITYMODE=SQL INSTANCENAME=MyServer SAPWD=MyPwd DISABLENETWORKPROTOCOLS=0 SQLAUTOSTART=1 requiresmsiengine=1"
I noticed that when installing on a Windows XP machine, the installation results in a SQLServer instance which is configured with Built-in account = Network Service. However, with the same command line used on Windows 2000 machines, the configuration winds up being Built-in account = Local System. My understanding is that the default configuration is supposed to be Local System.
What can I do to ensure that the instance configuration is always Local System during the silent installation? This is required otherwise, under the Network Service configuration, it creates a messy situation to attach DBs.
Thanks!
Mike
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Jan 10, 2008
Hi Everyone-
i woder if someone know Built in function to search the occurence of char in string in T-SQL
and iam not talking about the Index of the first occurence (e.g CHARINDEX )
but it is more generic
i want to send to the function to ask about the index the second or the third or N occurence of the char.
and i wonder if it is built in for performance reasons
example
getseachIndex("M|d|d","|",2)==> the result is 4
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Dec 14, 1999
Hi!
Has anyone run into this error?...
In SQL 7 EM, I right-click on Users under a particular database, select New Database User and get the following error:
Error 16916: A cursor with the name 'hCForEachLogin' does not exist.
The only way to add a database user is to modify the Login for access to that database. This is fine with me, but some of our clients do not have privileges to administer server logins, only the database logins.
Also get a similar message when I right-click a table and select Properties:
Error 16916: A cursor with the name 'hC' does not exist.
In this case, when I click OK, I do get the Properties dialog box.
We did not notice this error before applying SP1, so it may be related to that. I welcome any ideas or comments.
Thanks!
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Nov 15, 2004
ANy idea what I missed?
I am getting this error Server: Msg 16916, Level 16, State 1, Procedure IMPGrpEscalationX, Line 28
A cursor with the name 'crImgGrp' does not exist.
Thank you.
*************
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
ALTER PROCEDURE IMPGrpEscalationX
AS
Declare @IMID int
Declare @FS1 int
Declare @FS2 int
Declare crReqRec cursor local for
select IMID from ImplementationGroup where IMStatus= 'Y'
open crReqRec
fetch next from crReqRec
into @IMID
Set @FS1 = @@fetch_status
Begin
Set @IMID = (select IMID from Employees_ImplementationGroup where IMID = @IMID)
Declare crImpGrp cursor local for
select IMID from Employees_ImplementationGroup where IMID = @IMID
open crImpGrp
fetch next from crImgGrp
into @IMID
Set @FS2 = @@Fetch_Status
begin
Print 'test'
End
while @FS2 = 0
fetch next from crImpGrp into
@IMID
end
while @FS1 = 0
fetch next from crReqRec into @IMID
close crImpGrp
deallocate crImpGrp
FETCH next from crReqRec
into
@IMID
close crReqRec
deallocate crReqRec
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
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Mar 16, 2007
Changed stored procedure
[dbo].[spLogonName @pNewLogonName varchar(60) AS
SELECT * FROM .dbo.tblUser Where vcLogonName = @pNewLogonName
to
[dbo].[spLogonName @pNewLogonName varchar(60) AS
DECLARE @Local_pNewLogonName varchar(60)
SET @Local_pNewLogonName = @pNewLogonName
SELECT * FROM .dbo.tblUser Where vcLogonName = @Local_pNewLogonName
and started getting this error on the web page.
ADODB.Recordset error '800a0cb3'
Current Recordset does not support updating. This may be a limitation of the provider, or of the selected locktype.
Does anyone know why this is happening? Nothing on the site has changed. If I change the sp back the errors go away. I'm trying to use local variables in all SP to avoid the slowness that can happen when using the parameter varibles.
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Oct 3, 2006
Hi all.
I am stuck in a bit of a conundrum for quite a while now, and I hope someone here will help me figure this one out.
So, first things first: let me explain what I need to do. I am
designing a web application that will allow users to consult info
available in a SQL2000 database. The user will enter the search
criterea, and hopefully the web page will show matching results.
The problem is the results shown aren't available per se in the DB, I
need to process the data a bit. I decided to do so on the SQL Server
side, though the use of cursors. So, when a user defines his search
criteria, I run a stored procedure that begins by building a dynamic
sql query and creating a cursor for it. I used a global cursor in order
to do so. It looked something like this:
SET @sqlQuery = ... (build the dinamic sql query)
SET @cursorQuery = 'DECLARE myCursor CURSOR GLOBAL FAST_FORWARD FOR ' + @sqlQuery
EXEC @cursorQuery
OPEN myCursor
FETCH NEXT FROM myCursor INTO ...
CLOSE myCursor
DEALLOCATE myCursor
This works fine, if there's only one instance of the
stored procedure running at a time. Should another user connect to the
site and run a search while someone's at it, it'll fail due to the
atempt to create a cursor with the same name.
My first thought was to make the cursor name unique, which led me to:
...
SET @cursorName = 'myCursor' + @uniqueUserID
SET @cursorQuery = 'DECLARE '+ @cursorName + 'CURSOR FAST_FORWARD FOR ' + @sqlQuery
EXEC @cursorQuery
...
The problem with this is that I can't do a FETCH NEXT FROM @cursorName since
@cursorName is a char variable holding the cursor name, and not a
cursor variable. So to enforce this unique name method the only option
I have is to keep creating dynamic sql queries and exucting them. And
this makes the sp a bitch to develop and maintain, and I'm guessing it
doesn't make it very performant.
So I moved on to my second idea: local cursor variables. The problem with
this is that if I create a local cursor variable by executing a dynamic
query, I can't extract it from the EXEC (or sp_executesql) context, as
it offers no output variable.
I guess my concrete questions are:
Is it possible to execute a dynamic sql query and extract a (cursor) variable from it?Is it possible to populate a local cursor variable with a global cursor, by providing the global cursor's name?Can I create a local cursor variable for a dynamic sql query? How?
Anybody sees another way arround this?Thanks in advance,
Carlos
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Jan 5, 2007
I am having strange errors with a package when running locally that has not been an issue before.
The main symtom is that several Data Flow Tasks are either not inserting records on the destination or are only inserting 1 single record before the package errors with the error shown below.
Strangely, the debugger will show X # of records from source and destination, but either no records are actually written or, again, in many cases, only 1 single record is written. This is very strange.
App, System and Security logs yield no indication of security or other errors. All I have to go on is the above anomolies and the error message provided below.
Below is the error message, can someone help me decrypt it?
Many thanks,
Rick
Error: 0xC0202009 at DFT_LoadProcessUnits, OLE_SRC_VLD_PROC_TDV_RESULT [1]: An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Protocol error in TDS stream".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Protocol error in TDS stream".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Protocol error in TDS stream".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Communication link failure".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "TCP Provider: An existing connection was forcibly closed by the remote host.
".
Error: 0xC0047038 at DFT_LoadProcessUnits, DTS.Pipeline: The PrimeOutput method on component "OLE_SRC_VLD_PROC_TDV_RESULT" (1) returned error code 0xC0202009. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "SourceThread3" has exited with error code 0xC0047038.
Error: 0xC0202009 at DFT_LoadProcessUnits, OLE_SRC_DimEntities [199]: An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Protocol error in TDS stream".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Communication link failure".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "TCP Provider: An existing connection was forcibly closed by the remote host.
".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Communication link failure".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "TCP Provider: An existing connection was forcibly closed by the remote host.
".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Communication link failure".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "TCP Provider: The specified network name is no longer available.
".
Error: 0xC0047039 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread1" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047038 at DFT_LoadProcessUnits, DTS.Pipeline: The PrimeOutput method on component "OLE_SRC_DimEntities" (199) returned error code 0xC0202009. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
Error: 0xC0047039 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread3" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047039 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread4" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread1" has exited with error code 0xC0047039.
Error: 0xC0047039 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread0" has exited with error code 0xC0047039.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "SourceThread0" has exited with error code 0xC0047038.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread3" has exited with error code 0xC0047039.
Error: 0xC0047021 at DFT_LoadProcessUnits, DTS.Pipeline: Thread "WorkThread4" has exited with error code 0xC0047039.
Information: 0x40043008 at DFT_LoadProcessUnits, DTS.Pipeline: Post Execute phase is beginning.
Information: 0x402090DF at DFT_LoadProcessUnits, OLE_DST_FactResults [2076]: The final commit for the data insertion has started.
Information: 0x402090E0 at DFT_LoadProcessUnits, OLE_DST_FactResults [2076]: The final commit for the data insertion has ended.
Information: 0x40043009 at DFT_LoadProcessUnits, DTS.Pipeline: Cleanup phase is beginning.
Information: 0x4004300B at DFT_LoadProcessUnits, DTS.Pipeline: "component "OLE_DST_FactResults" (2076)" wrote 0 rows.
Task failed: DFT_LoadProcessUnits
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Mar 27, 2015
Each patient has multiple diagnoses. Is it possible to concatinate all of them in one without using a cursor?
I attach a small sample - just 3 patient (identified by VisitGUID) with the list on the left, the desired result on the right.
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Apr 27, 2006
Hi,is it possible to create a cursor from a dynamic string?Like:DECLARE @cursor nvarchar(1000)SET @cursor = N'SELECT product.product_idFROM product WHERE fund_amt > 0'DECLARE ic_uv_cursor CURSOR FOR @cursorinstead of using this--SELECT product.product_id--FROM product WHERE fund_amt > 0 -- AND mpc_product.status= 'aktiv'Havn't found anything in the net...Thanks,Peppi
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Dec 12, 2007
Hi
Why can't I loop a cursor and add values to a string in Sql server ?
Code Block
ALTER FUNCTION [dbo].[fn_Get_Project_String]
()
RETURNS nvarchar(255)
AS
BEGIN
DECLARE @Prosjekt nvarchar(255), @Pro nvarchar(255)
DECLARE c1 CURSOR
FOR select nvarchar3
FROM dbo.AllUserDataCopy
OPEN c1
FETCH NEXT FROM c1 INTO @Pro
WHILE @@FETCH_STATUS = 0
BEGIN
select @Prosjekt = '<item>' + @Pro + '</item>' + ''
FETCH NEXT FROM c1 INTO @Pro
select @Prosjekt = @Prosjekt + @Pro
END
CLOSE c1
DEALLOCATE c1
RETURN @Prosjekt
END
Ivar
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Nov 23, 2006
Hey guys, needless to say I'm new at this.
What I'm trying to accomplish is to execute a SQL string via exec and inside it set the value of a local variable. I understand that I cannot do this the way I'm currently doing it because an Executed string runs in a scope of its own so local variables are invisible. And sure enough this is the error I get. So how do I make this work?
Code snip:
declare @ErrMessage as varchar(1000)
set @Sql = 'if exists ( select * from ' + @TargetTable + ' where (' + @ValueField + '=' + '''' + @NewValue + ''''
set @Sql = @Sql + ' and ' + @TagField + '= ' + '''' + @Tag + '''' + '))' + @CRLF
set @Sql = @Sql + 'set @ErrMessage = ''Insertion could not be performed. ' + @NewValue + ' is already an entry in the table. '''
So what I want is check if a certain table has entries...what table? I don't know, there are tens that this check will apply to. And if that tavle has an entry that satisfies the where clause then assign the appropriate error message to @ErrMessage.
I understand sp_executesql might do the trick because it allows passing local params back and forth.
Any ideas on how to make this work? I appreciate the effort.
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Jan 30, 2007
I'm using the SQLCE 3.0 OLEDB Provider via VC++. I cannot seem to find any C++ documentation on using the Local Connection String. We need it to set the Max DB Size.
My primary question is what is the Property-ID for Local Connection String?
JEK
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Apr 3, 2007
Here is the connect tring from table properties:ODBC;DRIVER=SQL Server;SERVER=VICRAUCHSRVRVGSMISC;APP=Microsoft Data Access Components;WSID=VICRAUCH;DATABASE=vgs_prod;TABLE=d bo.USysCandidatesHere is the connect string from the ADO .Open connect string:"ODBC;DRIVER=SQL Server;SERVER=VICRAUCHSRVRVGSMISC;APP=Microsoft Data Access Components;UID=sa;PWD=xxxXX99X;WSID=VICRAUCH;DATAB ASE=vgs_prod"Here is the ADO .Open code. Set CNN = New ADODB.ConnectionDim strDEFConn As StringstrDEFConn = FixConnStr(DEFCONN)CNN.Open strDEFConn The last line fails with the CNN.Open strDEFConn with this message:Run-time error '-2147467259 (80004005)';[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified This code works when the SQL Server is on it's own server, but for testing at my own office, I have SQL Server on the same machine as the Access application. I'm getting the above error where SQL Server and the Access app are on the same machine. I can open a linked SQL table from the user interface, and VBA code that deals with the tables as Access tables works. It is the ADO .Open statement where the error happens. Thanks for any help you can give me on getting this to work.
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Dec 13, 2007
I think it was Pat Phelan who posted a little trick here where he used the STUFF function to create a string fo values from a column without using a cursor.
I am starting a brand new project and I did my table design and I am awaiting a finalized requirements document to start coding and I thought I would spend a little time writing some code to autogenerate some generic one record at a time SELECT, INSERT,UPDATE and DELETE stored procedures. With the coming holiday things are getting quiet around here.
The code that is not working is listed below. It does not work. It returns Null. I suck.
DECLARE @column_names varchar(8000)
SET @column_names = ''
SELECT @column_names = STUFF(@column_names,LEN(@column_names),0,C.COLUMN_ NAME + ', ')
FROM INFORMATION_SCHEMA.COLUMNS C
WHERE TABLE_NAME = 'MyTable'
SELECT @column_names
little help?
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Jun 19, 2007
Hello,
I have searched every post and tried every connection string there but can't figure out how to connect to my database on my remote server. I am using Visual Developer 2005 Express Edition in C# and uploading it to a Windows server running asp.net 2.0. The domain has not resolved yet.
I am so new to this and have followed many tutorials step by step but none of them address this issue. They just show how to upload it to the server.
Do I need to use the SQL server provided by my host or can the database stay in the App_Data folder?
My local connection string works locally:
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
When I uploaded to my server I changed SQLEXPRESS to (local) as advised in the forum.
<add name="ConnectionString" connectionString="Data Source=(local);AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
When I debug a page I get the <customErrors mode="Off"/>
error message even thought I have already set it in my remote web.config file which may be causing problems itself:
<configuration>
<appSettings/>
<connectionStrings>
<add name="ConnectionString" connectionString="Data Source=(local);AttachDbFilename=|DataDirectory|add_newSQL.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<customErrors mode="Off" />
<compilation debug="false" />
<authentication mode="Windows" />
</system.web>
</configuration>
Thanks for any help you can offer. I wish I could find someone to hire to do this part for me or teach me how over the phone. Any suggestions?
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Feb 28, 2008
I have written a CLR function in C# to access a sql server different from the current server where I have deplyed the assembly.
DataSet ds = new DataSet();
SqlCommand sqlCmd = new SqlCommand();
sqlCmd.CommandType = CommandType.StoredProcedure;
string connString = "Data Source=SQLSERVER;Initial Catalog=DATABASE;User ID=userid;Password=password;";
SqlConnection sqlConn = new SqlConnection(connString);
sqlCmd.Connection = sqlConn;
sqlConn.Open();
try
{
SqlDataAdapter sda = new SqlDataAdapter();
sqlCmd.CommandText = "StoredProcedureName";
sqlCmd.Parameters.Add("@Param1", SqlDbType.VarChar);
sqlCmd.Parameters["@Param1"].Value = sParam1;
sda.SelectCommand = sqlCmd;
sda.Fill(ds);
}
finally
{
sqlConn.Close();
}
return ds;
I was getting the following error
"Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."
so I tried doing the following
SqlClientPermission pSql = new SqlClientPermission(System.Security.Permissions.PermissionState.Unrestricted);
pSql.Assert();
and then I get this error
"Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."
Any idea how to remedy this ?
Thanks in advance
- Kan
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Jun 3, 2008
I have a datetime column and I set the Default value of the column to: getDate().
How can I set a nvarchar columns Default value to write string data (such as: "test")?
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Dec 6, 2007
In the Column Properties window's 'Default Value or Binding' property, how do you specify an empty string?
Thanks.
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Dec 19, 2007
Hello everyone,
I have the sql connection string configured in my web application as
data source=(local); provider=sqloledb.1; user id=<<user id>>; password=<<password>>; database=<<database>>
My understanding is that when (local) is used, the connection method will fall to shared memory / named pipes. I have names pipes and TCP/IP enabled in the configuration manager.
My machine is also running Comodo Firewall .
Now this is what is happening. When I try to access the asp.net application, I get a component exception in comodo firewall that indicates w3wp.exe is trying to access the sql server via the machine's IP over port 1433. This happens when I try to load the application in the browser.
What I dont understand is that when (local) is configured, it should only access thru shared memory / named pipes. Why is it trying to connect thru TCP port. Is this because I have the sql username and password? My SQL server is configured for mixed mode authentication.
Thanks
RK
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May 15, 2015
This is my code and I don't know why this error keeps coming out : PS : I did cursor to execute query.Th error showed is bold:
DECLARE RegCreatedDate CURSOR FOR
SELECT DISTINCT (CONVERT(NVARCHAR,CreatedDate,103))Â
FROM CA_Registration WHERE Month(CreatedDate)= @paMonthIn AND YEAR(CreatedDate)=@paYearIn
OPEN RegCreatedDate
FETCH NEXT FROM RegCreatedDate INTO @RegCreatedDate
WHILE @@FETCH_STATUS = 0
[Code] ....
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Jun 4, 2008
Hi guys,
Is there a way to declare a default value of empty string '' for a varchar table column?
Thanks,Kevin
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Oct 23, 2005
Hello,
I'm trying to set the default value of a column (SysInvNum) in a table (caseform) of mine by concatenating 3 other fields in the same table. These other fields are all Integer datatypes. they are "CaseYear" e.g. (2005), "InvNum" e.g. (0001) and "PostId" e.g. (5).
So basically the SysInvNum column for this row should read '200500015'
When I run a basic query using the CAST or CONVERT functions like this:
SELECT convert (varchar,caseyear) + convert(varchar,InvNum) + convert(varchar,postid) from caseform
OR
SELECT cast(caseyear as varchar(4)) + cast(InvNum as varchar(4)) + cast(postid as varchar(1)) from caseform
I get the results I want. But since I want this value to be the default value of the column, I tried inserting this: convert (varchar,caseyear) + convert(varchar,InvNum) + convert(varchar,postid) into the default value parameter of the column in the caseform table. The result is a string that is the query itself.
I then tried creating a UDF called getsysinvnum() where I declare and set 2 variables whilst returning one of the variables as a varchar. An example of what it looks like is this:
CREATE FUNCTION GetSysInvNum()
RETURNS varchar
AS
BEGIN
DECLARE @maxcaseid Int
DECLARE @sysinvnum varchar
SELECT @maxcaseid = max (caseid) from caseform
SELECT @sysinvnum = cast(caseyear as varchar(4)) + cast(invnum as varchar(4)) + cast(postid as varchar(1)) from caseform where caseid = @maxcaseid
RETURN @sysinvnum
END
The result I get when I plug this into the default value of the column as : ([dbo].[getsysinvnum]()) is "2".
Yes it returns the number "2" could someone please tell me what I am doing wrong, or suggest a better way for me to do this?
Thanks in advance
'Wale
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Mar 22, 2006
HiWhen we installed SqlServer2000 we left the default collation name(Sql_Latin1_General_CPI_CI_AS).The user defined databases we created afterwards were defined with adifferent collation name in order to be able to accept the character setwe use, Hebrew.We are looking into switching DTSs that we use to copy data from ourmain system , that uses an Ingres database, into OSQL scripts. Althoughthe DTSs successfully copy the Hebrew letters when I copy data with OSQLit comes over as jibberish.After looking into the matter I came to the conclusion that while DTSrefers to specific databases and uses the destination database'scollation name , OSQL refers to the remote server and destination serverand therefore uses the collation name of the server and not of thedatabase. In order for it to successfully copy the Hebrew I need tochange the default collation name of the installation.Is "rebuild master" the way to do such a thing ? (this is a productionserver so we are wary of doing a "rebuild master")Has anyone else run into similar problems when transfering data betweenservers using OSQL ?ThanksDavid Greenberg
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Sep 10, 2015
What is the format for the SQL Server empty string default value?
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Mar 27, 2008
I am trying to send a parameter to an uploaded report, It's default path is:
http://server/Reports/Pages/Report.aspx?ItemPath=%2fNavsion%2fNavision+PO+Report
I tried:
http://server/Reports/Pages/Report.aspx?ItemPath=%2fNavsion%2fNavision+PO+Report&rs:Command=Render&PONo=15818
It did not run and when I manually added the parameter it changed to:
http://server/Reports/Pages/Report.aspx?ItemPath=%2fNavsion%2fNavision+PO+Report&rs%3aCommand=Render&PONo=15818
I also tried to change the properties parameters settings has default unchecked and prompt unchecked
do I need to place the file in a folder on the server instead of uplading it?
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Apr 7, 2008
Dear All
I have no idea to write a store procedure or only query to pass a string parameter more than 4000 characters into execute() and return result for FETCH and Cursor.
Here is my query sample for yours to understand.
SET NOCOUNT ON
DECLARE @ITEMCODE int, @ITEMNAME nvarchar(50), @message varchar(80), @qstring varchar(8000)
Set @qstring = 'select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
select itemcode from oitm union
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PRINT '-------- ITEM Products Report --------'
DECLARE ITEM_cursor CURSOR FOR
execute (@qstring)
OPEN ITEM_cursor
FETCH NEXT FROM ITEM_cursor
INTO @ITEMCODE
WHILE @@FETCH_STATUS = 0
BEGIN
PRINT ' '
SELECT @message = '----- Products From ITEM: ' +
@ITEMNAME
PRINT @message
-- Get the next ITEM.
FETCH NEXT FROM ITEM_cursor
INTO @ITEMcode
END
CLOSE ITEM_cursor
DEALLOCATE ITEM_cursor
Why i use @qstring? It is because the query will be changed by different critiera.
Regards
Edmund
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Nov 22, 2007
When I set a column to have a default definition that uses a UDF, I am receiving the "String or binary data would be truncated" error.
The UDF:
Code BlockALTER FUNCTION GetDefaultClientTier
(
@ClientAssets decimal(15,2)
)
RETURNS char(1)
AS
BEGIN
DECLARE @Result char(1)
-- Get the first result in case of overlaps.
SET @Result = CAST((SELECT TOP 1 ClientTier FROM ClientTiers WHERE @ClientAssets BETWEEN ClientAssetsFloor AND ClientAssetsCeiling) AS char(1))
RETURN @Result
END
ClientTier is defined as char(1) in the table. I simply have (isnull([dbo].[GetDefaultClientTier]([ClientAssets])),(null))) as the definition. I can't use a computed column because I the values need to be editable. When inserting with SSIS, the insert works fine but the column has a value of null for each row.
When putting a character as the default (like 'A') the insert works fine.
The cast is there only because I have tried everything I can think of to get around this.
Is there something simple I am overlooking?
(SQL2005 SP2)
Thanks!
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Aug 15, 2006
Hi,
In SSIS flat file import using fastload, I'm trying to import data into SQL 2005 previously created tables.
The table may contain column that are NULLable BUT there is NO DEFAULT for them.
If the incoming data from flat files contains nothing either between the delimeters, how can I have a NULL value inserted in the column instead of blank/empty string?
I didn't find an easy flag unless I'm doing something wrong. I know of at least two ways to do it the hard way:
1- set the DEFAULT(NULL) for EVERY column that needs this behaviour
2-set up some Derived Column option in the package to return NULL if the value is missing.
Both of the above are time consuming since I'm dealing with many tables. Is there a quick option to default the value to NULL WHEN there is NO data ELSE insert the data itself? So the same behavior that I have right now except that I want NULL in place of empty string/blank in the varchar(x) columns.
Thanks
Anatole
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Aug 12, 2015
In MSDN file I read about static cursor
STATIC
Defines a cursor that makes a temporary copy of the data to be used by the cursor. All requests to the cursor are answered from this temporary table in
tempdb; therefore, modifications made to base tables are not reflected in the data returned by fetches made to this cursor, and this cursor does not allow modifications
It say's that modifications is not allowed in the static cursor. I have a questions regarding that
Static Cursor
declare ll cursor global static
           for select name, salary from ag
 open ll
            fetch from ll
Â
             while @@FETCH_STATUS=0
              fetch from ll
               update ag set salary=200 where 1=1
Â
  close ll
deallocate ll
In "AG" table, "SALARY" was 100 for all the entries. When I run the Cursor, it showed the salary value as "100" correctly.After the cursor was closed, I run the query select * from AG.But the result had updated to salary 200 as given in the cursor. file says modifications is not allowed in the static cursor.But I am able to update the data using static cursor.
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Jul 20, 2005
Hello,I have a test database with table A containing 10,000 rows and a tableB containing 100,000 rows. Rows in B are "children" of rows in A -each row in A has 10 related rows in B (ie. B has a foreign key to A).Using ODBC I am executing the following loop 10,000 times, expressedbelow in pseudo-code:"select * from A order by a_pk option (fast 1)""fetch from A result set""select * from B where where fk_to_a = 'xxx' order by b_pk option(fast 1)""fetch from B result set" repeated 10 timesIn the above psueod-code 'xxx' is the primary key of the current Arow. NOTE: it is not a mistake that we are repeatedly doing the Aquery and retrieving only the first row.When the queries use fast-forward-only cursors this takes about 2.5minutes. When the queries use dynamic cursors this takes about 1 hour.Does anyone know why the dynamic cursor is killing performance?Because of the SQL Server ODBC driver it is not possible to havenested/multiple fast-forward-only cursors, hence I need to exploreother alternatives.I can only assume that a different query plan is getting constructedfor the dynamic cursor case versus the fast forward only cursor, but Ihave no way of finding out what that query plan is.All help appreciated.Kevin
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Sep 20, 2007
I'm trying to implement a sp_MSforeachsp howvever when I call sp_MSforeach_worker
I get the following error can you please explain this problem to me so I can over come the issue.
Msg 16958, Level 16, State 3, Procedure sp_MSforeach_worker, Line 31
Could not complete cursor operation because the set options have changed since the cursor was declared.
Msg 16958, Level 16, State 3, Procedure sp_MSforeach_worker, Line 32
Could not complete cursor operation because the set options have changed since the cursor was declared.
Msg 16917, Level 16, State 1, Procedure sp_MSforeach_worker, Line 153
Cursor is not open.
here is the stored procedure:
Alter PROCEDURE [dbo].[sp_MSforeachsp]
@command1 nvarchar(2000)
, @replacechar nchar(1) = N'?'
, @command2 nvarchar(2000) = null
, @command3 nvarchar(2000) = null
, @whereand nvarchar(2000) = null
, @precommand nvarchar(2000) = null
, @postcommand nvarchar(2000) = null
AS
/* This procedure belongs in the "master" database so it is acessible to all databases */
/* This proc returns one or more rows for each stored procedure */
/* @precommand and @postcommand may be used to force a single result set via a temp table. */
declare @retval int
if (@precommand is not null) EXECUTE(@precommand)
/* Create the select */
EXECUTE(N'declare hCForEachTable cursor global for
SELECT QUOTENAME(SPECIFIC_SCHEMA)+''.''+QUOTENAME(ROUTINE_NAME)
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_TYPE = ''PROCEDURE''
AND OBJECTPROPERTY(OBJECT_ID(QUOTENAME(SPECIFIC_SCHEMA)+''.''+QUOTENAME(ROUTINE_NAME)), ''IsMSShipped'') = 0 '
+ @whereand)
select @retval = @@error
if (@retval = 0)
EXECUTE @retval = [dbo].sp_MSforeach_worker @command1, @replacechar, @command2, @command3, 0
if (@retval = 0 and @postcommand is not null)
EXECUTE(@postcommand)
RETURN @retval
GO
example useage:
EXEC sp_MSforeachsp @command1="PRINT '?' GRANT EXECUTE ON ? TO [superuser]"
GO
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Oct 2, 2007
We have a 64-bit VM server running SQL Server 2005. The SQL Server on this particular VM server has 6 local instances installed. On the Management Studio logon screen I can type the full name of the local instance and connect to it, however if I press the drop down in the Server name field, choose Browse and select the Local Servers tab there is nothing listed under Database Engines.
Any idea why the 6 local instances don't show up under Database Engines? This is preventing me from installing a vendor application because their installer looks for local SQL Server instances on this server, but if SQL Server won't even show the local instances then the installer doesn't see them either.
Any help is greatly appreciated.
Thanks,
Craig
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