ActiveX Data Objects - DSN-Less Database connection demo
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GreenCan, in AutoIt Example Scripts
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By dangr82
I have created this function for a database, but I can not make it work. I always have two error messages: "not an error" ... and the file created, in the script directory, does not contain anything.
Global $sDBName = "Hen.db" Func DatabaseTable() Local $sConnDB _SQLite_Startup() If @error Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", "SQLite.dll Can't be Loaded!") Exit -1 EndIf $sConnDB = _SQLite_Open($sDBName) If @error Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", "Can't Load Database!") Exit -1 EndIf If Not _SQLite_Exec($sDBName, 'CREATE TABLE Animal ("Name", "Age");') = $SQLITE_OK Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", _SQLite_ErrMsg()) If Not _SQLite_Exec($sDBName, 'INSERT INTO Animale VALUES ("Charlie","5");') = $SQLITE_OK Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", _SQLite_ErrMsg()) _SQLite_Close($sConnDB) _SQLite_Shutdown() EndFunc
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By hugomito
Hi all,
I hope you can help me with this. I need to connect to a Database using Cloudera ODBC Driver for Impala. I installed the driver, created a User DSN (drona2) and tested it successfully (got the message: Successfully connected to data source!) but when I try to connect to the database using a Conneciton String, it simply didn't work.
I tried connecting to the database using the User DSN, I previously created, that has all parameters needed but got the following error:
$ProviderDatasource = 'DSN=drona2;'
$conn_Database = ObjCreate ("ADODB.Connection")
$conn_Database.ConnectionString = $ProviderDatasource
$conn_Database.Open
==> The requested action with this object has failed.:
$conn_Database.Open
$conn_Database.Open^ ERROR
Also I tried adding all parameters to my connection string as follows but also got the same error:
$ProviderDatasource = 'Driver=Cloudera ODBC Driver for Impala;Host=MyHost.domain.com;PORT=21050;AuthMech=3;UID=MyUserId@domain.com;PWD=MyPasswordc;Schema=default;SSL=1;AllowSelfSignedCerts=1;AllowHostNameCNMismatch=1;CheckCertRevocation=1;KrbFQDN=_HOTS;KrbServiceName=impala;ServicePrincipalCanonicalization=1'
I hope someone has used this driver successfully before and can shed some light here.
If you need additional information, let me know.
Regards,
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By argumentum
..let's say I store in a mysql column "[1,2,11,12,123]".
How can I make s query to get all those rows that is 1, or is 12, etc ?
I'm using mysqlnd 5.0.11-dev - 20120503
Any advise on what technique I should use is welcomed
Thanks
PS: ..I'm adding a comma to each end, as in [,1,2,11,12,123,] and will search with like %,12,% .
Not pretty but I'm in a hurry and can't come up with a better solution =/
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By sc4ry
Dear all,
I already have a formula which will select doublicates, but sometimes there might be entries with additional information starting after "-", which I now want to trim away.
Current formula is:
Select DISTINCT a.title, a.oid, a.size, a.disk from DB a, DB b where (a.title like b.title and a.oid <> b.oid)" & $ActiveDisks_Filter & " AND (a.comment <> 'Delete' AND b.comment <> 'Delete') Order by a.title ASC, a.size DESC; testwise I want to add a simple solution like left, but afterwards I get an error but I do not know why.
Select DISTINCT a.title, a.oid, a.size, a.disk from DB a, DB b where (left(a.title,15) like b.title and a.oid <> b.oid) Order by a.title ASC, a.size DESC; Error: near "(": syntax error: Finally I would like to insert intstr to search for "-" but currently I am not able to extend my current code =/
Thanks a lot for your help.
EDIT: hey, I managed it, left was not working also it was somehow shown that the tool knowed the comment. I did it now with substr+instr
(substr(a.title, 1, instr(a.title, ' - '))
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By AndyS19
I have code that does a WMI SQL query to find all defined printers, and I want to parse the returned object in several places. However, after parsing it the first time, all other times fail to find any printer objects.
Here is my test code:
test() Func test() Local $oPrinters, $oPrinter, $err, $cnt, $oP, $query $query = "SELECT * FROM Win32_Printer" $oPrinters = doQuery($query) $err = @error LogMsg("+++: $err = " & $err & ", isObj($oPrinters) = " & IsObj($oPrinters)) If ($err == 0) Then LogMsg("FIRST LOOP") ; <=== FIRST LOOP $cnt = 0 $oP = $oPrinters LogMsg("+++: isObj($oP) = " & IsObj($oP)) For $oPrinter In $oP $cnt += 1 LogMsg("+++: isObj($oPrinter): " & IsObj($oPrinter) & ", $oPrinter.Name ==>" & $oPrinter.Name & "<==") Next LogMsg("+++: Found " & $cnt & " printers") LogMsg("SECOND LOOP") ; <== SECOND LOOP $cnt = 0 $oP = $oPrinters LogMsg("+++: isObj($oP) = " & IsObj($oP)) For $oPrinter In $oP $cnt += 1 LogMsg("+++: isObj($oPrinter): " & IsObj($oPrinter) & ", $oPrinter.Name ==>" & $oPrinter.Name & "<==") Next LogMsg("+++: Found " & $cnt & " printers") EndIf EndFunc ;==>test Func doQuery($sQuery, $lnum = @ScriptLineNumber) #forceref $lnum LogMsg("+++:" & $lnum & ": doQuery(" & '"' & $sQuery & '"' & ") entered") Local $oWMIService, $oResults, $errstr Local $wbemFlags = BitOR(0x20, 0x10) ; $wbemFlagReturnImmediately and wbemFlagForwardOnly $oWMIService = ObjGet("winmgmts:\\" & "localhost" & "\root\CIMV2") If (IsObj($oWMIService)) Then $oResults = $oWMIService.ExecQuery($sQuery, "WQL", $wbemFlags) If (IsObj($oResults)) Then LogMsg("+++: doQuery() returns @error = 0, Good: returning the object") Return (SetError(0, 0, $oResults)) ;;; Good: return the object Else $errstr = "" _ & "WMI Query failed." & @CRLF _ & "This is the query:" & @CRLF _ & " " & $sQuery LogMsg("+++: ====>" & $errstr & "<===") LogMsg("+++: doQuery() returns @error = 1") Return (SetError(1, 0, $errstr)) ; Error: Query faled EndIf Else $errstr = "" _ & "WMI Output" & @CRLF _ & "No WMI Objects Found for class: " & @CRLF _ & "Win32_PrinterDriver" & @CRLF _ & "using this query:" & @CRLF _ & " " & $sQuery LogMsg("+++: ====>" & $errstr & "<===") MsgBox(0, "ERROR", $errstr) ; Error: Cannot get $oWMIService object Exit (1) EndIf EndFunc ;==>doQuery Func LogMsg($msg, $lnum = @ScriptLineNumber) ConsoleWrite("+++:" & $lnum & ": " & $msg & @CRLF) EndFunc ;==>LogMsg Parsing the returned $oPrinters object shows 5 printers:
+++:15: FIRST LOOP +++:18: +++: isObj($oP) = 1 +++:22: +++: isObj($oPrinter): 1, $oPrinter.Name ==>Microsoft XPS Document Writer<== +++:22: +++: isObj($oPrinter): 1, $oPrinter.Name ==>Microsoft Office Document Image Writer<== +++:22: +++: isObj($oPrinter): 1, $oPrinter.Name ==>Fax<== +++:22: +++: isObj($oPrinter): 1, $oPrinter.Name ==>Canon MG7100 series Printer WS<== +++:22: +++: isObj($oPrinter): 1, $oPrinter.Name ==>Canon MG6100 series Printer WS<== +++:24: +++: Found 5 printers Parsing it again, shows no printers:
+++:26: SECOND LOOP +++:29: +++: isObj($oP) = 1 +++:35: +++: Found 0 printers
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