Jump to content

MSSQL database backup via autoit


Recommended Posts

Hello guys,

I've created script which is making backup database in MSSQL2012 and using    "_SQL.au3"

But I have a problem with script, it's working well with other database well (1Gb, 35Gb), but with "Test1Database" (250Gb) it doesn't work and giving me error:

""C:\Program Files (x86)\AutoIt3\Include\_SQL.au3" (402) : ==> The requested action with this object has failed.:
$hQuery = $hConHandle.Execute($vQuery)
$hQuery = $hConHandle^ ERROR "

With others databases I've tested my script it's works well but size  significantly smaller (size)  compare to "Test1Database".  The space on disk more than enough.

Can you give a little help with that issue.

My script is bellow:

;*****************************************
;
;*****************************************

#include "_SQL.au3"
#include "Forms\MainForm.isf"

Dim $ObjSQL, $server, $db, $username, $password
$server = "Server name"
$db = "master"
$username = "user"
$password = "pass"
$sqlcod1 = "EXEC [dbo].[ReleaseBackup]"

;
GUISetState(@SW_SHOW, $Mainform)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

        Case $idEODButton
            _Button_Click()

            Func _Button_Click()

               $MsgSQL = _SQL_GetErrMsg()

                
                ;------------------------;
                ; Connect to server ;
                ;------------------------;
                
                $ObjSQL = _SQL_Startup()
                

                If $ObjSQL = $SQL_ERROR then Msgbox(0 + 16 + 262144, "Error", _SQL_GetErrMsg())
                
                If _sql_Connect(-1, $server, $db, $username, $password) = $SQL_ERROR then
                    Msgbox(0 + 16 + 262144, "Error", _SQL_GetErrMsg())
                    _SQL_Close()
                    Exit
                EndIf
                

                ;-------------------------------;
                ; Run backup ;
                ;-------------------------------;
                
                $Query1 = ($sqlcod1)
                If _SQL_Execute($ObjSQL,$Query1) =  $SQL_ERROR then
                    Msgbox(0 + 16 + 262144, "Error", _SQL_GetErrMsg())
                EndIf


                If $MsgSQL = "" Then
                  MsgBox(0,"","Succes.")
               Else
                  $MsgSQL = _SQL_GetErrMsg()
                  ErrMsg($MsgSQL)

               EndIf

            EndFunc   ;==>_Button_Click

    EndSwitch
WEnd

 

Link to post
Share on other sites

HI @Aibek and welcome.

I am just curious... 

$sqlcod1 = "EXEC [dbo].[ReleaseBackup]"

Maybe ReleaseBackup is a "stored procedure" not existant in your "big database" ?

 

Btw and maybe off topic.. usually for backup (and restore) I use a single line like that:

RunWait(@ComSpec & " /c sqlcmd -U user -P password -S yourDBServer -Q  ""backup database " & $DBname & " to disk = '" & $path2db & "backup\" & $DBname & ".dat' "" -o " & $path2db & "backup\log_backup.txt")

Maybe you can try this way.

Sure you can use variables also for user/psw/server.

You will need the SQLCMD utility, if you run the script on the DB server often you already have it in path, otherwise check here

Link to post
Share on other sites

@Aibek

What COM Error Handler says to you ?

Could you try my ADO.au3 UDF ? 

Signature beginning:
Please remember: "AutoIt"..... *  Wondering who uses AutoIt and what it can be used for ? * Forum Rules *
ADO.au3 UDF * POP3.au3 UDF * XML.au3 UDF * for other useful stuff click the following button:

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST APIErrorLog.au3 UDF - A logging Library * Include Dependency Tree (Tool for analyzing script relations) *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 UDF * ADO.au3 UDF SMTP Mailer UDF * Dual Monitor resolution detection * * 2GUI on Dual Monitor System * _SciLexer.au3 UDF * SciTE - Lexer for console pane

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Good coding practices in AutoIt * 

OpenOffice/LibreOffice/XLS Related: WriterDemo.au3 * XLS/MDB from scratch with ADOX

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * IE in TaskSchedulerIE Embedded Control Versioning (use IE9+ and HTML5 in a GUI) * PDF Related:How to get reference to PDF object embeded in IE *

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

I also encourage you to check awesome @trancexx code:  * Create COM objects from modules without any demand on user to register anything. * Another COM object registering stuffOnHungApp handlerAvoid "AutoIt Error" message box in unknown errors  * HTML editor

winhttp.au3 related : * https://www.autoitscript.com/forum/topic/206771-winhttpau3-download-problem-youre-speaking-plain-http-to-an-ssl-enabled-server-port/

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2021-10-18

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...