May i know whether i can write some text/string to
a file from inside a stored procedures?
Currently i can retrieve data from a query and use bcp
to write it to a file but i need to add some others text
to the same file.
Thanks for any reply!
Hi
I wrote a clr storred procedure that use fileopen, fileput an fileclose to write a report from a sql 2005 database but I don't know how to give it permissions to do its job.
The Code is
Imports System
Imports System.Data
Imports System.Data.Sql
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports Microsoft.SqlServer.Server
Imports Microsoft.VisualBasic
Imports System.Security.Permissions
Partial Public Class StoredProcedures
<Microsoft.SqlServer.Server.SqlProcedure> Public Shared Sub PriceSum( ByVal intFecha as sqlInt32 )
dim strFecha as string
strFecha = cstr(intFecha)
Dim f As New FileIOPermission(PermissionState.none)
f.AllLocalFiles = FileIOPermissionAccess.write
f.Demand()
FileOpen(1, "G:AuVeJAPParchivo.txt", OpenMode.Random, OpenAccess.ReadWrite, OpenShare.LockReadWrite, 10)
Using connection As New SqlConnection("context connection=true")
Connection.Open()
dim strConsulta as string
strConsulta = "declare cur_unidades cursor for select id_tda_vdp from tda_venta_departamental_vdp where date_operacion_vdp = " & strFecha & " group by id_tda_vdp order by id_tda_vdp"
Dim command As New SqlCommand(strConsulta, connection)
Dim reader As SqlDataReader
reader = command.ExecuteReader()
using reader
Dim intKon as integer
intKon = 0
While reader.Read()
fileput(1, reader.GetSqlstring(0) & chr(0), intKon)
intKon = intKon + 1
End While
End Using
End Using
fileClose(1)
End Sub
End Class
As you could see, the report needs a chr(0) at the end of each line, thats why I spent a lot of time learning clr/sql, but when I finally success in crate the assembly an procedure in sql 2005 it gives me this frustrating error:
Msg 6522, Level 16, State 1, Procedure prueba1, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'prueba1':
System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
System.Security.SecurityException:
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Object assemblyOrString, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Object assemblyOrString, SecurityAction action, Boolean throwException)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(CompressedStack cs, PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Assembly asm, SecurityAction action)
at StoredProcedures.PriceSum(SqlInt32 intFecha)
I use
Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86)
Oct 14 2005 00:33:37
Copyright (c) 1988-2005 Microsoft Corporation
Enterprise Edition on Windows NT 5.2 (Build 3790: Service Pack 2)
I really appreciate your help, it could be a different way to do this or a simple step by step "how to grant permission"
thank you very much
Adolfo Ponce
are there any tutorials online for a person wanting to learn about writing stored procedures in sql server 2000, i know sql, but want to learn more about that, as i might be getting more involved in the database side for a coming project. or any books someone could recommend.thanks.
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View 9 Replies View RelatedHi,
I tried to backup the master key by the following syntax :
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'mypassword'
BACKUP MASTER KEY TO FILE = 'c: empmaster' ENCRYPTION BY PASSWORD = 'mypassword'
but it failed and i got the following message:
Cannot write into file 'c: empmaster'. Verify that you have write permissions, that the file path is valid, and that the file does not already exist.
NB: I am using the "sa" user to execute this command.
I know that we have a security permission issue , but where and how ?
Regards,
Tarek Ghazali
SQL Server MVP
I have a sp which saves the necessary information regarding the status of action(whether success or failure, rows affected etc) to a log table say( StatusLog )After this, I was sending a database mail with information taken from the log table via sp_send_dbmail. Now I would like to write the status information to a 'txt' file instead of sending via mail.How can I write to a text file from a stored procedure in ms sql server 2005?
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CREATE Procedure [spOB_AddtblOB_Properties]
@strPropertyRef varchar (100),
@strRouteNo numeric,
@strAdd1 nvarchar(1000),
@strPostcode nvarchar(10)
as
Insert into tblOB_Properties (
PR_PropertyRef,
PR_RouteNo,
PR_Add1,
PR_Postcode)
values(
@strPropertyRef,
@strRouteNo,
@strAdd1,
@strPostcode)
GO
Hello All
Just wondered if someone could help me with a bit of T-SQL, i have a application in ASP.NET/VB that allows the user to update a message board by clicking a button "update" this in turn triggers my Stored Procedure for inserting this data into a table, which works great.
It inserts the data into its respective fields and also takes The Title, Line 1, Line 2 and so on and creates a XML file (Using FOR XML) which is stored in the same Table under a column call XML_Data. Which again works great.
My problem now is how do i output this XML_Data to an actual XML file that is on my local machine, i.e. It be created in say C:Inetpubwwwrootxmlfiles("xml file name inserted here from another column that holds xml file name").xml
Any help on this would be greatfully apreciated
Thanks In Advance
Neil
i have sql server 2005 and sqlserver management studio;I want to get all stored procedures in my db as a filewhat can I do to get all stored procedures together as a single file
Can anyone tell me whether i can create/open a file inside a stored procedures??
I need to retrieve data from my database and then send these data to other users by
using xp_sendmail. I plan to arrange the data in a text file format.
Thanks for any reply.
hi,
I am new to Sql Server and I want export the stored procedures of my SQL Server 2000 database
to a flat file, so I can import it later to another SQL Server 2000 database (it is not anywhere in the network).
Can anyone explain me the easiest way to do that ?
Thanks !
I have a need to export all of the stored procedures in a database to files on the server dirve. I know that this can be done through the management interface but I need a way to do it programatically. I need to have a script or stored proc that dumps all of the procedures to a defined location on disk. Does anyone know how this can be done?
Thanks!
The following 2 stored procedures are used to insert and select attachments for a web application I'm creating. The stored porcedures work in the basic sense but when I do the insert only one record is inserted. Also, when I do the select only one record is selected.
I'm wondering if I there is suppose to be some sort of record counting or looping involved to insert and return all records. If there is, I would appreciate any advice and/or examples on the proper way of doing this.
If the code is also needed I'd be glad to post it as well.
Thanks
CREATE PROCEDURE AddAttachments
(
@FILENAME varchar(200),
@FILE_PATH varchar(2000),
@T_PK int
)
AS
INSERT INTO ATTACHMENTS (FILENAME, FILE_PATH, T_PK) VALUES (@FILENAME, @FILE_PATH, @T_PK);
GO
CREATE PROCEDURE SelectAttachments
(
@PK int
)
AS
SELECT FILENAME, FILE_PATH
FROM TASKINGS RIGHT OUTER JOIN
ATTACHMENTS ON T.PK = ATTACHMENTS.T_PK
WHERE (T_PK = @PK);
GO
I wish to ultimately have the content of all stored procedures related to a database in a single ASCII file for review. Is that doable? If so, how?
Thanks,
Peter
Hi there,I have a data manipulation process written in a Nested Stored procedurethat have four levels deeper. When I run these individual proceduresindividually they all seems to be fine. Where as when I run them alltogether as Nested proces (calling one in another as sub-procedures) Logfile is growing pretty bad like 25 to 30GB.. and finally getting kickedafter running disk space. This process is running around 3hrs on a SQLserever Standard Box having dual processer and 2gb ram.This procedures have bunch of bulk updates and at least one cursor ineacch procedure that gets looped through.I was wondering if anybody experienced this situation or have any clueas to why is this happening and how to resolve this?I am in a pretty bad shape to deliver this product and in need of urgenthelp.Any ideas would be greatly appreciated..Thanks in advance*** Sent via Developersdex http://www.developersdex.com ***
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View 11 Replies View RelatedHi,
This Might be a really simple thing, however we have just installed SQL server 2005 on a new server, and are having difficulties with the set up of the Store Procedures. Every time we try to modify an existing stored procedure it attempts to save it as an SQL file, unlike in 2000 where it saved it as part of the database itself.
Thank you in advance for any help on this matter
I need to write a process to get file size in kb and record count in a file. I was planning on writing a c# console app that takes the file path and name as a param however should i use a CLR?
I cant put a script in the ssis when it's bringing the file down because it has been deemed that we only use ssis for file consumption.
Hi,I am trying to use BULK INSERT with format file. All of our data hasfew bytes of header in the data file which I would like to skip beforedoing BULK INSERT.Is it possible to write format file to skip these few bytes ofheader before doing BULK INSERT? For example, I have a 1 GB data filewith 1000 byte header. Except for first 1000 bytes, rest of the data isgood for BULK INSERT.Thanks in advance. Sorry if it is really a dumb question as I am newto BULK INSERT and practicing still.Bob
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Using SQL 2005, SP2. All of a sudden, whenever I create any stored procedures in the master database, they get created as system stored procedures. Doesn't matter what I name them, and what they do.
For example, even this simple little guy:
CREATE PROCEDURE BOB
AS
PRINT 'BOB'
GO
Gets created as a system stored procedure.
Any ideas what would cause that and/or how to fix it?
Thanks,
Jason
Is there any real purpose to the File Connection Manager? Not the Flat File Connection Manager, just the plain old File Connection Manager.
I have one in my SSIS package because I thought it might make writing to a file easier. But from what I can tell, it doesn't really do much. I have to pull the file name from the connection manager and basically open and manage the file myself in my scripts.
I went this route because I have two scripts that write to the file in turn... one writing out parent records and the other inserting the child records after each parent.
The script looks like this:
Code Block
Dim outFile As String
outFile = Dts.Connections("TestFile.LDIF").AcquireConnection(Dts.Transaction).ToString()
Dim sw As New StreamWriter(outFile, True)
sw.WriteLine()
sw.WriteLine("dn: " & Dts.Variables("GroupID").Value.ToString())
sw.WriteLine("changeType: add")
sw.Close()
I have to close the connection every time because the other script uses the file. It seems that this is quite inefficient. Am I using the File Connection Manager incorrectly? What's a more appropriate way to do this?
I could open the file in a different script and store the StreamWriter object in a global variable, I suppose...
Thoughts, suggestions?
Thanks.
J
I need how we can write into a file result of query in SQL.
i need to write into a file the details we get after executing a query.
I'm a junior programmer, and i must write/append several string into a file
but i don't know how to do it??
In oracle i used UTL_FILE
Hi, How can I read a file on the server and insert it into my SQL Server database. The user is not uploading the file, but it already exists on the Server. Thanks
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I need help please.
I have a image field in SQL called AttachData.
I need to retrieve the information and save it on my computer.
I tried the following but it fails on the line 7.
How can I write the data from sql to my computer?
Here is my table in sql:
CREATE TABLE [dbo].[MailAttachment](
[MsgID] [int] NOT NULL,
[AttachName] [nvarchar](255) COLLATE Hebrew_CI_AS NULL,
[AttachType] [nvarchar](255) COLLATE Hebrew_CI_AS NULL,
[AttachSize] [int] NOT NULL DEFAULT (0),
[AttachCompSize] [int] NOT NULL DEFAULT (0),[AttachData] [image] NOT NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]1 Dim s As New _
2 System.IO.FileStream("c:emails" _
3 & "" & AttachName.ToString, System.IO.FileMode.CreateNew,System.IO.FileAccess.Write)
4
6
7 ' s.Write(CType(AttachData, Byte()), 0, CInt(AttachSize))
8
10
11 s.Close()
I don't have direct access to the SQL server. I have to write/read through a class I recieved from the IT department. The class also had an example in it but I can't get it to work correctly.
I get an error: Object reference not set to an instance of an object. Line 35
Dim clsWDD As New WebDevDB.WebDevDB
Dim intLeng As Int32
Dim intLock As Int32
Dim strAppl As String = "MyApplication"
Dim strData As String = "This is my text data!"
Dim strFile As String = "MyFile"
intLock = clsWDD.LockTextFile(strAppl, strFile) 'line 35
intLeng = clsWDD.WriteTextFile(strAppl, strFile, strData, WriteAction.Create)
intLock = clsWDD.UnlockTextFile(intLock)
I am using bcp to write from a query or table into a text file from a stored procedure. No problem. However, what do I do if I want to write to a text file from another stored procedure which returns a record set? Any help gratefully received. thanks.
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How to write to a flat file, using a stored procedure?
Thank you,
SQL Server 2005 (SP2).
Smith
How do I write the record set to a .csv file using oledb in vb.net? If anyone has sample code to write to .csv file, I greatly appreciated.
Hello, theres,
I have a request to write to a file whenever new record added to the table.
When records insert row by row, it goes well. but when more than 2 session insert at the same time, sometimes it duplicate some record in the file. I try to add synchonize code ( like lock , Monitor) but it doesn't work. any idea ?
Regards,
Agi
Hi,
I m new to SQL,I have created a Stored Procedure that writes a file on SQL server,but I want that it should write file on another machine.How can it be done.