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AlZu

MySQL ODBC Multi line request (transaction)

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Hi,
I’m looking for way how to execute multi line request. Expected way do not work.

Local $sUsername='xxx'
Local $sPassword='xxx'
Local $sDatabase='db'
Local $sServer='xxx.com'
Local $sDriver = "{MySQL ODBC 5.3 ANSI Driver}"
Local $iPort=3306

    $ObjConn = ObjCreate("ADODB.Connection")
    $ObjConn.ConnectionString="DRIVER=" & $sDriver & ";SERVER=" & $sServer & ";DATABASE=" & $sDatabase & ";UID=" & $sUsername & ";PWD=" & $sPassword & ";PORT="&$iPort
    $Objconn.open ()
    
    $MySQLquery = "START TRANSACTION;"& @LF
    $MySQLquery &="INSERT INTO `db`.`contact_list` (`phone`) VALUES ('452345423453');"& @LF
    $MySQLquery &="INSERT INTO `db`.`ann_list` (`category_id`, `text`) VALUES ('1', 'text');"& @LF
    $MySQLquery &="DELETE FROM `db`.`ann_flow` WHERE (`id` = '1');"& @LF
    $MySQLquery &="COMMIT;"& @LF
    
    $qresult = $objConn.Execute($MySQLquery)

Result
==> The requested action with this object has failed.:
$qresult = $objConn.Execute($MySQLquery)
$qresult = $objConn^ ERROR

 

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@AlZu

Did you try to run the query outside the script?

What's the result? :)


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Query outside scrip work fine (in MySQL Workbanch )

How I tested :
I make print in console $MySQLquery before $objConn.Execute($MySQLquery)
Copy  what I get,  past  query  in MySQL Workbanch and get result without errors.

Problem is exactly with executing multi line request in  $MySQLquery


 

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Maybe the ADO driver you use doesn't allow multiple statements in a row.


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:welcome: to the forum @AlZu

You should add COM ERROR Handler using:
https://www.autoitscript.com/autoit3/docs/functions/ObjEvent.htm

Than you will see more details on your issue.

 

btw.
I'm not sure @jchd is rigth or not ... but @AlZu you can try with ADO procedures (take a look in my ADO UDF).

 


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@mLipok thx :)
@jchd triggered me on correct way :)
by default MySQL ODBC driver do not allow multiple statements.
Need enable in ODBC control panel (in Windows)  “Details button” and check the "Allow multiple statements" checkbox.
or uses OPTIONS=67108864 on  ODBC connection string.
details

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So we are waiting for COM ERROR Handler details.

 


Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
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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 *

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 * 

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:https://www.autoitscript.com/forum/topic/177368-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 *

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"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: 2020-11-20

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ConsoleWrite @error

Do not show anything in this case.

p.s.

OPTION=67108864  mistype, "s" is extra. 

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