Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

Help Needed

Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

Anonymous 03-23-2008, 5:59
Hello,

Is it possible to have TimeSnapper connect to an ODBC-datasource?
I'd really be happy to be able to let TimeSnapper connect to my ODBC-datasources, which provide access to my MySQL-Databases.

Best Regards
Patrick Metz

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

Anonymous 03-23-2008, 8:14
Well, never mind :-)

I've got TimeSnapper working together with MySQL 5.0.51a , at least with OLE DB.

I simply installed MyOleDB: http://sourceforge.net/project/showfiles.php?group_id=148466
And used this ConnectionString:
Provider=MySQLProv;Location=localhost;Data Source=myDatabase;User Id=myUsername;Password=myPassword;

But I defined that database as an ODBC-Source too, so I can edit the datatables with OpenOffice.
That is one heck of a detour for conveniently using tasks in TimeSnapper,... but now I can finally buy your Software ;-)

So long!
Patrick Metz

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

AtliB 03-23-2008, 10:08
Hey Patrick,

good job on solving this! Below are some alternative methods for connecting to MySQL

As you've noticed, TimeSnapper uses OleDB to connect to a database. OleDB also supports connecting directly to an ODBC data source:
http://connectionstrings.com/default.aspx?carrier=dsn

and here are connection string samples for mysql / MyODBC:
http://connectionstrings.com/default.aspx?carrier=mysql

We are looking for ways to smooth this process :)

Thanks!
Atli

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Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

PatrickMetz 04-05-2008, 4:30
Hmm... i played around with the connectionstrings you gave me, but I can't establish a direct connection to ODBC via OleDB.
Could you tell me what the correct connectionstring for TimeSnapper is for these settings, please:

ODBC-Driver: MySQL ODBC 3.51
ODBC-Source: timesnapper
host: localhost

Best Regards
Patrick Metz

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

AtliB 04-05-2008, 15:43
Hi Patrick,

I'm not able to test this but I'd expect this should work:
DSN=TimeSnapper;Uid=myUsername;Pwd=mypassword;

or this one:
Driver={MySQL ODBC 3.51 Driver};Server=localhost;Database=myDataBase; User=myUsername;Password=myPassword;Option=3;

If that doesn't work, I recommend you just keep on using your current working solution!

Thanks
Atli

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

PatrickMetz 04-06-2008, 4:11
Thanks a lot for your help. But still no luck. I tried both strings, but each one produced the same error:

---------------------------
TimeSnapper - Test Lookup Query
---------------------------
There was a problem performing the lookup.

Details:

System.ArgumentException: An OLE DB Provider was not specified in the ConnectionString. An example would be, 'Provider=SQLOLEDB;'.

   at System.Data.OleDb.OleDbConnectionString.ValidateParse()

   at System.Data.Common.DBConnectionString..ctor(String connectionString, UdlSupport checkForUdl)

   at System.Data.OleDb.OleDbConnectionString.ParseString(String connectionString)

   at System.Data.OleDb.OleDbConnection.set_ConnectionString(String value)

   at System.Data.OleDb.OleDbConnection..ctor(String connectionString)

   at m.a(h A_0, Flag A_1)

   at s.e(Object A_0, EventArgs A_1)

Query:

SELECT customer FROM customers
---------------------------
OK
---------------------------

And when I try Provider=SQLOLEDB;DSN=timesnapper;Uid=timesnapper;Pwd=timesnapper; this error is produced:
(Translated to English: SQL Server doesn't exist or access denied. Invalid attribute for connectionstring.)

---------------------------
TimeSnapper - Test Lookup Query
---------------------------
There was a problem performing the lookup.

Details:

System.Data.OleDb.OleDbException: [DBNETLIB][ConnectionOpen (Connect()).]SQL Server existiert nicht oder Zugriff verweigert.

Ungültiges Attribut für die Verbindungszeichenfolge

   at System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr)

   at System.Data.OleDb.OleDbConnection.InitializeProvider()

   at System.Data.OleDb.OleDbConnection.Open()

   at System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)

   at System.Data.Common.DbDataAdapter.FillFromCommand(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)

   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)

   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)

   at m.a(h A_0, Flag A_1)

   at s.e(Object A_0, EventArgs A_1)

Query:

SELECT customer FROM customers
---------------------------
OK
---------------------------

And Provider=SQLOLEDB;Driver={MySQL ODBC 3.51 Driver};Server=localhost;Database=timesnapper;User=timesnapper;Password=timesnapper;Option=3;
produces this:
(Translated to English: Invalid authorization specification. Invalid attribute for connectionstring.)

---------------------------
TimeSnapper - Test Lookup Query
---------------------------
There was a problem performing the lookup.

Details:

System.Data.OleDb.OleDbException: Ungültige Autorisierungsangabe

Ungültiges Attribut für die Verbindungszeichenfolge

   at System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr)

   at System.Data.OleDb.OleDbConnection.InitializeProvider()

   at System.Data.OleDb.OleDbConnection.Open()

   at System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)

   at System.Data.Common.DbDataAdapter.FillFromCommand(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)

   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)

   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)

   at m.a(h A_0, Flag A_1)

   at s.e(Object A_0, EventArgs A_1)

Query:

SELECT customer FROM customers
---------------------------
OK
---------------------------

I suppose I need to tweak the syntax or specification of the login credentials a little more, but I really don't know how.
Well I'm gonna stay with my solution for now. But, if someone reads this post and knows how to get it working: your help would be much appreciated!!!

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

secretGeek 04-06-2008, 4:27
Hi Patrick

Yes you'll definitely need a different "provider" -- the one "SQLOLEDB" means "Microsoft Sql Server to OLE db"

I've just been looking at the great website "ConnectionStrings.com" to see how they recommend connecting to mySql from a .net application -- see this page
http://www.connectionstrings.com/?carrier=mysql

They say:
"Provider=MySQLProv;Data Source=mydb;User Id=myUsername;Password=myPassword;"

so i think instead of "SQLOLEDB" you'll need "MySQLProv"...

Please try that and get back to us!

best of luck
lb

.: http://secretGeek.net :: dot Nuts about dot Net :.

Re: Task-Lookup: Connect TimeSnapper to MySQL via ODBC?

PatrickMetz 04-06-2008, 5:38
Thanks a lot for your help, but as stated above: I already got it working this way.

Anonymous wrote:
Well, never mind :-)

I've got TimeSnapper working together with MySQL 5.0.51a , at least with OLE DB.

I simply installed MyOleDB: http://sourceforge.net/project/showfiles.php?group_id=148466
And used this ConnectionString:
Provider=MySQLProv;Location=localhost;Data Source=myDatabase;User Id=myUsername;Password=myPassword;

But I defined that database as an ODBC-Source too, so I can edit the datatables with OpenOffice.
That is one heck of a detour for conveniently using tasks in TimeSnapper,... but now I can finally buy your Software ;-)

So long!
Patrick Metz

What I'd like to achieve is the direct usage of my ODBC-Source without the outdated MyOleDB that is used when I specify MySQLProv.

AtliB wrote:

OleDB also supports connecting directly to an ODBC data source

But that's mostly based on my personal preference. I've got a working solution - albeit clunky :-)