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I have not yet managed to successfully declare and use a cursor using AutoIt. Perhaps this is the right track? Is there perhaps a table/dataset that we can test on, so we have the same underlying data to compare results?

Skysnake

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I want to present BETA Version of my ADO.au3 UDF. This is modifed version of _sql.au3 UDF.   For that I want to thanks : ; Chris Lambert, eltorro, Elias Assad Neto, CarlH   T

I hope soon I find time to provide new features and examples based on the knowledge which I gather thanks to this above mentioned book.   btw. Today I also buy this one:   I hope

@FMS, Are you sure that the ID in your table is a string? ... where id = '1';   -- queries for id being the string '1' ... where id = 1;    -- queries for id being the integer 1

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mLipok I think in my opinion you are almost right. As far as I know mssql should always support bookmarks but not all data sources will and ado could be used for something else.

maybe best method is to prefer bookmarks and use adBookmarkFirst but if its not supported to then check support for adMovePrevious and if that is ok you can use moveFirst, if neither are supported I think there is nothing more you can do except explicitly close the recordset before the next query. You have done this way with _ADO_Recordset_ToString but not in _ADO_Recordset_ToArray

 

I found the truth table by the way it is here in the details for BOF, EOF properties.

https://docs.microsoft.com/en-us/sql/ado/reference/ado-api/bof-eof-properties-ado?view=sql-server-ver15

 

 

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1 hour ago, Skysnake said:

I have not yet managed to successfully declare and use a cursor using AutoIt. Perhaps this is the right track? Is there perhaps a table/dataset that we can test on, so we have the same underlying data to compare results?

I haven't tried this yet but the way I read on msdn it should basically be like this and shouldn't need much more?

Func _ADO_Recordset_Open_New_Custom(ByRef $oActiveConnection, $sSQL_QueryStatement, $iCurType = 0, $iLockType = 1)
    Local Const $oADO_COMErrorHandler = ObjEvent("AutoIt.Error", __ADO_ComErrorHandler_WrapperFunction)
    If @error Then Return SetError($ADO_ERR_COMHANDLER, @error, $ADO_RET_FAILURE)
    #forceref $oADO_COMErrorHandler

    __ADO_Connection_IsReady($oActiveConnection)
    If @error Then
        Return SetError(@error, @extended, $ADO_RET_FAILURE)
    ElseIf Not IsString($sSQL_QueryStatement) Then
        Return SetError($ADO_ERR_INVALIDPARAMETERTYPE, $ADO_EXT_PARAM2, $ADO_RET_FAILURE)
    ElseIf $sSQL_QueryStatement = "" Then
        Return SetError($ADO_ERR_INVALIDPARAMETERVALUE, $ADO_EXT_PARAM2, $ADO_RET_FAILURE)
    EndIf

    Local $oRecordset = ObjCreate("ADODB.Recordset")
    If @error Then Return SetError($ADO_ERR_COMERROR, @error, $ADO_RET_FAILURE)

    $oRecordset.ActiveConnection = $oActiveConnection ; should be an already open active connection
    $oRecordset.DataSource = $sSQL_QueryStatement ; should be a query statement that returns data else the recordset will stay closed
    $oRecordset.CursorType = $iCurType ; from CursorTypeEnum (default 0 is forward-only) declare your custom cursor here, it cannot be done on an already open recordset
    $oRecordset.LockType = $iLockType ; from LockTypeEnum (default 1 is read-only)
    ;
    $oRecordset.Open
    ;
    Return SetError($ADO_ERR_SUCCESS, $ADO_EXT_DEFAULT, $oRecordset) ; sould return the recordset with the custom cursor?
EndFunc

 

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Posted (edited)

I will go deeply into this issue at night.
Currently I'm busy at work.

Edited by mLipok

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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

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  • 2 weeks later...

Hello
I have a problem with ADo and more specifically with access to the database.
Until now, I have been using a database to read 1 record while the script is running and finally save 1 record.
Runs 1-5 times a day and works OK
2-5 minutes pass from _ReadDBO() to _WriteDBO ($sSQL)
In simple terms, the program looked like this:

;START script
_ReadDBO()
...
...
...
_WriteDBO($sSQL)
Exit
;END script

Func _ReadDBO()
    _ADO_Connection_Create()
    _ADO_Connection_OpenConString($oConnection, $MultiBot_sConnectionString)
    _ADO_Execute($oConnection, $sSQL)
    _ADO_Connection_Close($oConnection)
EndFunc


Func _WriteDBO($sSQL)
    _ADO_Connection_Create()
    _ADO_Connection_OpenConString($oConnection, $MultiBot_sConnectionString)
    _ADO_Execute($oConnection, $sSQL)
    _ADO_Connection_Close($oConnection)
EndFunc

Now I started using ADO in a script that executes _ReadDBO() and _WriteDBO($sSQL) every 1-2 seconds and the script is run on 5 computers (automation of the business process in the database, downloads the data from the database to be processed and saves the results to database)

Problems with access to the database started, message:
"User 'userDBO' already has more than 'max_user_connections' active connections" -MySQL base

My question:
Does the function call:
_ADO_Connection_Create () and _ADO_Connection_OpenConString ($oConnection,  $MultiBot_sConnectionString)
should be at the beginning of the program and should NOT be called with every query to the database?
See the example below:

;START script
_ADO_Connection_Create()    ; move from Func
_ADO_Connection_OpenConString($oConnection, $MultiBot_sConnectionString) ; move from Func
Do
    _ReadDBO()
    ...
    ...
    ...
    _WriteDBO($sSQL)
Until 0
_ADO_Connection_Close($oConnection) ; move from Func
Exit
;END script

Func _ReadDBO()
    _ADO_Execute($oConnection, $sSQL)
EndFunc


Func _WriteDBO($sSQL)
    _ADO_Execute($oConnection, $sSQL)
EndFunc

I have never encountered such an error message before, even when I was practicing with ADO and calling the base every 1 second.

P.S.
@mLipok Thank you very much for your contribution to AutoIT - very much respect indeed, and sorry for my "translate.google" English 😉

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@Viszna  welcome, I think your problem is discussed here:

https://dba.stackexchange.com/questions/47131/how-to-get-rid-of-maximum-user-connections-error

I do not know how to terminate your MySQL server side connection. The server is probably keeping your connection open (for a limited time) after you have closed it on your side.

Also look at connection pooling?

Your suggestion of opening one connection and running all queries on that for the day, may be the quickest solution. But this is not guaranteed to provide a long term solution.

S

Edited by Skysnake

Skysnake

Why is the snake in the sky?

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On 9/10/2021 at 8:27 AM, Viszna said:

Does the function call:
_ADO_Connection_Create () and _ADO_Connection_OpenConString ($oConnection,  $MultiBot_sConnectionString)
should be at the beginning of the program and should NOT be called with every query to the database?

Absolutely.

But in your case, that's not exactly the problem.

On 9/10/2021 at 8:27 AM, Viszna said:

Now I started using ADO in a script that executes _ReadDBO() and _WriteDBO($sSQL) every 1-2 seconds and the script is run on 5 computers (automation of the business process in the database, downloads the data from the database to be processed and saves the results to database)

Problems with access to the database started, message:
"User 'userDBO' already has more than 'max_user_connections' active connections" -MySQL base

 

On 9/10/2021 at 8:50 AM, Skysnake said:

I think this is exactly the same issue which concerns @Viszna .
 

On 9/10/2021 at 8:50 AM, Skysnake said:

I do not know how to terminate your MySQL server side connection. The server is probably keeping your connection open (for a limited time) after you have closed it on your side.


I think that "max_user_connections" is set to 1 and when @Viszna runs the same scirpt on 5 computers then it is quite likely that he is trying to use more connections at the same time.

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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

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Hello,
Sorry to just write back, but I was out.
I cannot change the database configuration.
max_user_connections = 20 ?? look at the screen

Schowek01.thumb.jpg.8100943cccd925953f97b05b4de9728b.jpg

 

How I "threw" _ADO_Connection to the beginning of the program, outside the loop, the script is very stable, no errors, much faster.

Currently, I call the database several times a second and everything is OK

regards
Viszna

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29 minutes ago, Viszna said:

Currently, I call the database several times a second and everything is OK

From 1 or from 5 computers at once ?

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ADO.au3 UDF * POP3.au3 UDF * XML.au3 UDF * for other useful stuff click the following button:

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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

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  • 1 month later...

You can always use:

_ADO_Schema_GetAllCatalogs()

But it could depend....
 

Which DataBase engine you use ? MS SQL ?

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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."

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Hi,mLipokI'm in trouble and I need your help:

I want to use Sqlserver or PostgreSQL to upload and download large files for management.

The Sqlserver uses varbinary(max), the PostgreSQL uses BYTEA,

and the Autoit is fileopen(file,16) .  After binary files are read and uploaded, all small files can be used. However, if a single file is larger than 85 MB, an unknown error occurs and the memory is insufficient. For example, if a large file is successfully uploaded, an error is reported during ADO query. We haven't found a way to do it yet, thank you.

#include <..\USclude\ADO.au3>
    #include <Array.au3>

    Global Enum $sDriver,$sServer,$sPort,$sDatabase,$sUser,$sPassword,$AppName
    Global Static $ConStr[7]

    $ConStr[$sDriver]=      'PostgreSQL Unicode'
    $ConStr[$sServer]=      '192.168.1.1'
    $ConStr[$sPort]=        '5432'
    $ConStr[$sDatabase]=    'Main_DB'
    $ConStr[$sUser]=        'postgres'
    $ConStr[$sPassword]=    'password'
    $ConStr[$AppName]=      'ADO_TestApp'

    Local $sConnectionString =  'Driver={' &    $ConStr[$sDriver] & '};'& _
                                'DATABASE=' &   $ConStr[$sDatabase] & ';'& _
                                'SERVER=' &     $ConStr[$sServer] & ';'& _
                                'PORT=' &       $ConStr[$sPort] & ';'& _
                                'UID=' &        $ConStr[$sUser] & ';'& _
                                'PWD=' &        $ConStr[$sPassword]& ';'& _
                                'APP='&         $ConStr[$AppName]&';'

    Local $SqlConnet = _ADO_Connection_Create()
    If @error Then Exit(ConsoleWrite("Error"&@CRLF))
    _ADO_Connection_OpenConString($SqlConnet, $sConnectionString)

    Local $Ruturn=_ADO_Execute($SqlConnet,"select abinary,aVersion from TB_a_Test WHERE filesname like '%MyExcel.docx%';",True)
    _ArrayDisplay($Ruturn)

It should not be the database problem, but the setting or method limitation of the ado. Ask for help.thanks verymuch!

Edited by Hadin
Missing Description Problem
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@Hadin,

Please do not cross-post your question in multiple threads and define here hat the problem is you are having as the above post doesn't tell us that!

Your other post is removed.

Jos

Edited by Jos

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@Hadin does this problem only occur while you are using:

6 hours ago, Hadin said:

_ArrayDisplay($Ruturn)

?

and:

6 hours ago, Hadin said:

For example, if a large file is successfully uploaded, an error is reported during ADO query.

What COM ERROR Handler said to you ?
 

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Hi,mLipok,Skysnake,Thanks for the reply:

Here's how I got a problem:

#include <..\USclude\ADO.au3>
   #include <Array.au3>

    Global Enum $sDriver,$sServer,$sPort,$sDatabase,$sUser,$sPassword,$AppName
    Global Static $ConStr[7]

    $ConStr[$sDriver]=      'PostgreSQL Unicode'
    $ConStr[$sServer]=      '192.168.1.1'
    $ConStr[$sPort]=        '5432'
    $ConStr[$sDatabase]=    'Main_DB'
    $ConStr[$sUser]=        'postgres'
    $ConStr[$sPassword]=    'password'
    $ConStr[$AppName]=      'ADO_TestApp'

    Local $sConnectionString =  'Driver={' &    $ConStr[$sDriver] & '};'& _
                                'DATABASE=' &   $ConStr[$sDatabase] & ';'& _
                                'SERVER=' &     $ConStr[$sServer] & ';'& _
                                'PORT=' &       $ConStr[$sPort] & ';'& _
                                'UID=' &        $ConStr[$sUser] & ';'& _
                                'PWD=' &        $ConStr[$sPassword]& ';'& _
                                'APP='&         $ConStr[$AppName]&';'

   Local $SqlConnet = _ADO_Connection_Create()
   If @error Then Exit(ConsoleWrite("Error"&@CRLF))
   _ADO_Connection_OpenConString($SqlConnet, $sConnectionString)

   Local $SelectPath=@DesktopDir&'\85MB.docx';one large-capacity file
    Local $FileHw=FileOpen($SelectPath,16)
    Local $FileBinary=FileRead($FileHw)
    FileClose($FileHw)

    ;$FileBinary:  StringLen($FileBinary)/1024/1024=159.64MB

    Local $DB_Statement="insert into TB_a_Test(InsertTime,WIBinary)values(now(),'"&$FileBinary&"')"
    Local $oRecordset = _ADO_Execute($SqlConnet, $DB_Statement)

The upload error occurs only when the file size is greater than 60 MB and the error is reported when the function _ADO_Execute is running [Local $oRecordset = $oConnection.Execute($sQuery)].

;;in Postgresql errorcode:
! 1668 == 0
###############################
ADO.au3 v.2.1.19 BETA (1379) : ==> COM Error intercepted !
$oADO_Error.description is:     No memory available to store statement
$oADO_Error.windescription:     ****

$oADO_Error.number is:  80020009
$oADO_Error.lastdllerror is:    0
$oADO_Error.scriptline is:  1379
$oADO_Error.source is:  Microsoft OLE DB Provider for ODBC Drivers
$oADO_Error.helpfile is:    
$oADO_Error.helpcontext is:     0
###############################
;;in SQL Server errorcode:
! 1668 == 0
###############################
ADO.au3 v.2.1.19 BETA (1379) : ==> COM Error intercepted !
$oADO_Error.description is:     [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionWrite (send()).
$oADO_Error.windescription:     *****

$oADO_Error.number is:  80020009
$oADO_Error.lastdllerror is:    0
$oADO_Error.scriptline is:  1379
$oADO_Error.source is:  Microsoft OLE DB Provider for ODBC Drivers
$oADO_Error.helpfile is:    
$oADO_Error.helpcontext is:     0
###############################

Is this method not applicable to large-capacity files that are read in binary mode and saved to the database? Currently, small-capacity files are not affected,

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Open the connection ;MsgBox(0, "", $cn.ConnectionString) $sSQL = "UPDATE (([Sheet1$A2:C11] a" _ & " INNER JOIN " & $testmdb & ".[Order_Details] b ON a.F1 = b.ID)" _ & " INNER JOIN " & $testmdb & ".[Orders] c ON b.ID = c.ID)" _ & " INNER JOIN " & $testmdb & ".[Customers] d ON c.CustomerID = d.ID" _ & " SET a.F2 = c.OrderDate, a.F3 = d.CompanyName;" $cn.Execute($sSQL, Default, 1 + 0x80) ;adCmdText = 1 , adExecuteNoRecords = 0x80 $sSQL = "SELECT F2, F3, Sum(Quantity * UnitPrice) As Amount" _ & " FROM [Sheet1$A2:C11] AS a INNER JOIN " & $testmdb & ".[Order_Details] b ON a.F1 = b.ID" _ & " GROUP BY F2, F3" _ & " ORDER BY F2;" $rst.Open($sSQL, $cn, $iCursorType, $iLockType, $iOptions) ; Issue the SQL query If Not $rst.EOF = True Then Local $rstArray = $rst.GetRows() _ArrayDisplay($rstArray, "Test", "", $ARRAYDISPLAY_NOROW, "", "F1|F2|F3") $rst.Close $rst = 0 ;Release the recordset object ;$cmd = 0 $cn.Close ;Close the connection $cn = 0 ;Release the connection object Global $RecCount = UBound($rstArray) #===== EXCEL ===== Global $oMyError = ObjEvent("AutoIt.Error", "ErrFunc") ;Install a custom error handler Global $iEventError ; to be checked to know if com error occurs. Must be reset after handling. ;_DebugSetup() ;_DebugCOMError() ;water: force the Excel UDF to always start up a new instance by using: _Excel_Open(False, Default, Default, Default, True) ;Global $oAppl = _Excel_Open(True, False, False, Default, True) Global $oAppl = _Excel_Open() ;_Excel_Open(Default, Default, False, Default, Default) ;If @error Then Exit MsgBox(0, "Error", "Error _Excel_Open" & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;https://www.autoitscript.com/forum/topic/185789-solved-excel_bookopen-without-wait/?do=findComment&comment=1334509 ;Restaurar en cada arquivo (algún Application.Run pudo cambiar) ;$oAppl.EnableEvents = False $oAppl.DisplayAlerts = False ;~ ;Arquivo non bloqueado ;~ Global $iFileExists ;~ For $j = 0 To 60 ;~ $iFileExists = FileExists($sFilePath2) ;~ If $iFileExists Then ;~ While _WinAPI_FileInUse($sFilePath2) ;~ Sleep(1000) ;~ WEnd ;~ ExitLoop ;~ Else ;~ Sleep(1000) ;~ EndIf ;~ Next ;Create a new workbook with only 1 worksheet Global $oWorkbook = _Excel_BookNew($oAppl, 1) ;If @error Then Exit MsgBox(0, "Excel UDF: _Excel_BookNew Example 1", "Error creating new workbook." & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;MsgBox(0, "Excel UDF: _Excel_BookNew Example 1", "Workbook has been created successfully with only 1 worksheets.") ;~ Global $oWorkbook = _Excel_BookOpen($oAppl, $sFilePath5, False, True) ;~ ;If @error Then Exit MsgBox(0, "Error", "Error _Excel_BookOpen: " & $sFilePath & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;~ ;Create a new workbook with only 1 worksheet ;~ ;Global $oWorkbook = _Excel_BookNew($oAppl, 1) ;~ ;If @error Then Exit MsgBox(0, "Excel UDF: _Excel_BookNew Example 1", "Error creating new workbook." & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;~ ;MsgBox(0, "Excel UDF: _Excel_BookNew Example 1", "Workbook has been created successfully with only 1 worksheets.") ;Sleep(3000) ;~ Global $sMessage, $sMessage2 ;~ SplashTextOn("TitleFoo", $sMessage, 580, 60, 900, 840, 1 + 4, "", 16) ;~ For $i = 1 To 10 ;~ $sMessage = $sMessage & "." ;~ $sMessage2 = @TAB & "Pausa " & $sMessage ;~ ControlSetText("TitleFoo", "", "Static1", $sMessage2) ;~ Sleep(1000) ;~ Next $oWorkbook.UpdateLinks = 2 ;xlUpdateLinksNever ;Global $oSheets = $oWorkbook.Sheets Global $oSheet = $oWorkbook.ActiveSheet ;Global $oSheet = $oWorkbook.Sheets("Sheet1") ;MsgBox(0, "", $oSheet.Name) $oSheet.Range("A1:C1").Font.Bold = True $oSheet.Range("A1:A" & $RecCount + 1).NumberFormat = "dd/mm" $oSheet.Range("B1:B" & $RecCount + 1).NumberFormat = "@" Global $oPageSetup = $oSheet.PageSetup With $oPageSetup .PrintTitleRows = "$1:$1" .PrintTitleColumns = "" .PrintArea = "" .LeftHeader = "&D" .CenterHeader = "Report" .RightHeader = "&P of &N" ;.LeftFooter = "&F {&A}" .CenterFooter = "" .RightFooter = "" .LeftMargin = 28 .RightMargin = 28 .TopMargin = 28 .BottomMargin = 28 .HeaderMargin = 15 .FooterMargin = 15 .PrintHeadings = False .PrintGridlines = True .PrintComments = -4142 .CenterHorizontally = False .CenterVertically = False .Orientation = 1 ;2 .Draft = False .FirstPageNumber = -4105 .Order = 1 .BlackAndWhite = True .Zoom = 100 EndWith ;https://www.autoitscript.com/forum/topic/195252-_excel_rangewrite-doesnt-write-array-from-adodb-getrows/ Global $TrstArray = $rstArray _ArrayTranspose($TrstArray) $oSheet.Range("A2:C" & $RecCount + 1).Value = $TrstArray Global $aArray2D[1][4] = [["Date", "Client", "Amount"]] _Excel_RangeWrite($oWorkbook, $oSheet, $aArray2D, $oSheet.Cells(1, 1)) ;Global $aArray1D[11] = ["ID", "Udes", "Descrip", "Matricula", "Kilos", "Proveedor", "Corredor", "Fecha", "Contrato", "Restan", "Tanque"] ;$oSheet.Range("A1:K1").value = $aArray1D ;Global $aArray2D[1][6] = [[$rstArray[$i][1], $rstArray[$i][2], $rstArray[$i][3], $rstArray[$i][4], $rstArray[$i][5], $rstArray[$i][6]]] ;_Excel_RangeWrite($oWorkbook, $oWorkbook.Activesheet, $aArray2D, $oSheet.Cells($UltimaFila, 1).Resize(1, 6)) ;If @error Then Exit MsgBox(0, "Error", "Error _Excel_RangeWrite: " & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;Global $aArray2D[3][5] = [[11, 12, 13, 14, 15], [21, 22, 23, 24, 25], [31, 32, 33, 34, 35]] ;_Excel_RangeWrite($oWorkbook, Default, $aArray2D, "B1") ;Local $aArray1D[13] = ["Ped", "Archivo", "Abono", "NomCli", "H+I", "ACIDEZ", "CERAS", "E+U", "aa", "aa", "aa", "aa", "aa"] ;$oSheet.Range("A1:M1").value = $aArray1D ;$oSheet.Cells(1, 1).Resize(1, 13).value = $aArray1D ;_Excel_BookSaveAs($oWorkbook, $sFilePath, $xlOpenXMLWorkbook, True) ;$xlOpenXMLWorkbook 51 ;$xlExcel8 56 ;_Excel_BookClose($oWorkbook, False) ;_Excel_BookClose($oWorkbook, True) ;If @error Then Exit MsgBox(0, "Error", "Error _Excel_BookClose: " & $sFilePath & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;~ While _WinAPI_FileInUse($sFilePath5) ;~ Sleep(1000) ;~ Wend ;~ Sleep(3000) ;$oAppl.EnableEvents = True $oAppl.DisplayAlerts = True ;https://www.autoitscript.com/forum/topic/136414-excel-close-problem/?do=findComment&comment=953433 ;$oAppl.Application.Quit ;$oAppl = "" ;https://www.autoitscript.com/forum/topic/166043-close-the-entire-application-of-excel/ ;https://www.autoitscript.com/forum/topic/166043-close-the-entire-application-of-excel/?do=findComment&comment=1262478 ;Run(@ComSpec & " /c " & 'taskkill /im excel.exe /f /t', "", @SW_HIDE) ;https://www.autoitscript.com/forum/topic/166043-close-the-entire-application-of-excel/?do=findComment&comment=1262830 ;water / Ok. Let's see if the problem is caused by open/close or by working with a workbook. Could you please try: ;#include <Excel.au3> ;$oExcel = _Excel_Open(False, False, False, False, True) ;$oExcelClose = _Excel_Close($oExcel, False, True) ;~ _Excel_Close($oAppl, False, Default) ;If @error Then Exit MsgBox(0, "Error", "Error _Excel_Close" & @CRLF & "@error = " & @error & ", @extended = " & @extended) ;~ Sleep(1000) ;~ ;Check excel closed ;~ Local $aProcesses = ProcessList("Excel.exe") ;~ ;_ArrayDisplay($aProcesses) ;~ If $aProcesses[0][0] > 0 Then ;~ ;https://www.autoitscript.com/forum/topic/166043-close-the-entire-application-of-excel/?do=findComment&comment=1263191 ;~ ;@water, thanks for your help so far, at least we pinned down that it's not a UDF bug. :) ;~ ;For now I will use a crude workaround by closing the most recent Excel.exe instance: ;~ ProcessClose($aProcesses[$aProcesses[0][0]][1]) ;~ Sleep(100) ;just to allow some time for the process to definitely close (if it does close) ;~ EndIf Else $rst.Close $rst = 0 ; Release the recordset object $cn.Close ; Close the connection $cn = 0 ; Release the connection object ;Disconnect MsgBox(262144, "", "Empty Recordset", 5) EndIf ;This is a custom error handler Func ErrFunc() Local $HexNumber = Hex($oMyError.number, 8) ;~ MsgBox(0, "", "We intercepted a COM Error !" & @CRLF & _ ;~ "Number is: " & $HexNumber & @CRLF & _ ;~ "WinDescription is: " & $oMyError.windescription) ConsoleWrite("-> We intercepted a COM Error !" & @CRLF & _ "-> err.number is: " & @TAB & $HexNumber & @CRLF & _ "-> err.source: " & @TAB & $oMyError.source & @CRLF & _ "-> err.windescription: " & @TAB & $oMyError.windescription & _ "-> err.scriptline is: " & @TAB & $oMyError.scriptline & @CRLF) $iEventError = 1 ; Use to check when a COM Error occurs EndFunc ;==>ErrFunc Func _ErrADODB() Msgbox(0,"ADODB COM Error","We intercepted a COM Error !" & @CRLF & @CRLF & _ "err.description is: " & @TAB & $errADODB.description & @CRLF & _ "err.windescription:" & @TAB & $errADODB.windescription & @CRLF & _ "err.number is: " & @TAB & hex($errADODB.number,8) & @CRLF & _ "err.lastdllerror is: " & @TAB & $errADODB.lastdllerror & @CRLF & _ "err.scriptline is: " & @TAB & $errADODB.scriptline & @CRLF & _ "err.source is: " & @TAB & $errADODB.source & @CRLF & _ "err.helpfile is: " & @TAB & $errADODB.helpfile & @CRLF & _ "err.helpcontext is: " & @TAB & $errADODB.helpcontext, 5) Local $err = $errADODB.number If $err = 0 Then $err = -1 ;Devolver datos error Local $sFilePath = @DesktopDir & "\error.txt" ;Open the file for write access. Local $hFileOpen = FileOpen($sFilePath, 2) ;If $hFileOpen = -1 Then ;MsgBox(0, "", "An error occurred when reading/writing the file.") ;EndIf FileWrite($hFileOpen, "ADODB COM Error" & Chr(1) & _ "err.description is: " & @TAB & $errADODB.description & Chr(1) & _ "err.windescription:" & @TAB & $errADODB.windescription & Chr(1) & _ "err.number is: " & @TAB & hex($errADODB.number,8) & Chr(1) & _ "err.lastdllerror is: " & @TAB & $errADODB.lastdllerror & Chr(1) & _ "err.scriptline is: " & @TAB & $errADODB.scriptline & Chr(1) & _ "err.source is: " & @TAB & $errADODB.source & Chr(1) & _ "err.helpfile is: " & @TAB & $errADODB.helpfile & Chr(1) & _ "err.helpcontext is: " & @TAB & $errADODB.helpcontext _ ) ;Close the handle returned by FileOpen. FileClose($hFileOpen) $rst = 0 ;$cmd = 0 $cn.Close $cn = 0 ;Disconnect Exit EndFunc Func OnAutoItExit() $rst = 0 ;Release the recordset object If IsObj($cn) Then If $cn.State > 0 Then $cn.Close ;adStateOpen Close the connection $cn = 0 ; Release the connection object EndIf EndFunc  
      example_files.zip
    • By shino54
      Hello,
      I would like a query to know if an entry exists
      Thank you in advance.
      $sQuery = "SELECT Alger FROM garage where auto='BL1879'" $result1 = $result.Fields("Alger").Value if $result1="" Then MsgBox(0, "ERROR", "BAD not exist") Else MsgBox(0, "Success!", "OK exist") EndIf Exit  
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