Thank you for your assistance.  Your hints have allowed me to resolve the
problem.

XAMPP stores its my.cnf file in /opt/lampp/etc.  The my.cnf file at that
location had skip-networking uncommented.  Once this had been commented out
and the server restarted I was able define an .odb file connecting to the
test database in MariaDB.  This has now worked perfectly.

Many thanks again.

Mike
email: [email protected]



On Mon, 27 Jul 2020 at 22:57, Michael Manning <[email protected]>
wrote:

> The server appears to be running on port 3306 according to this command
> and result:
>
> $ mysql -u michael -p --port=3306
> Enter password:
> Welcome to the MariaDB monitor.  Commands end with ; or \g.
> Your MariaDB connection id is 28
> Server version: 10.4.6-MariaDB Source distribution
>
> Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
>
> Type 'help;' or '\h' for help. Type '\c' to clear the current input
> statement.
>
> cheers
> Mike
> email: [email protected] | facebook.com/MikeLouise
>
>
>
> On Mon, 27 Jul 2020 at 22:33, Michael Manning <[email protected]>
> wrote:
>
>> Thank you for your responses.
>> I am testing using a database with a single table created with the mysql
>> command line client.  This table has 3 fields, an auto-incrementing primary
>> key, and two fields each defined as varchar(50).  The table was defined
>> using the mysql command line client, and then 3 records were inserted into
>> the table.  I also used the mysql command line client to ensure that I
>> could retrieve all 3 records using the command:
>> select * from test1;
>>
>> I do not have a /etc/my.cnf file.
>>
>> The only line that is not a comment in my /etc/mysql/my.cnf file is:
>> !includedir /etc/mysql/conf.d/
>>
>> I should also mention that I am using XAMPP for the installation of MySQL
>> and that this has also installed an apache web server and PHPMyAdmin which
>> are all working correctly.  Should this make any difference to the way that
>> LibreOffice connects via the JDBC connector?
>>
>> PHPMyAdmin reports the server as:
>>
>>    - Server: Localhost via UNIX socket
>>    - Server type: MariaDB
>>    - Server connection: SSL is not being used [image: Documentation]
>>    <http://localhost/phpmyadmin/doc/html/setup.html#ssl>
>>    - Server version: 10.4.6-MariaDB - Source distribution
>>    - Protocol version: 10
>>    - User: michael@localhost
>>    - Server charset: cp1252 West European (latin1)
>>
>> Is this a hint that sockets are being used and not port 3306 that
>> LibreOffice is expecting?  If so, how should I fix this?
>> cheers
>> Mike
>> email: [email protected]
>>
>>
>>
>> On Mon, 27 Jul 2020 at 18:22, Alexander Thurgood <[email protected]>
>> wrote:
>>
>>> Le 27/07/2020 à 09:06, Michael Manning a écrit :
>>>
>>> Hi Michael,
>>>
>>> >
>>> > Issues arise when attempting to create a new database within
>>> Libreoffice.
>>> > When I test connecting to a database, I get the following error
>>> message:
>>> > SQL Status: 08S01
>>> > Communications link failure
>>> > The last packet sent successfully to the server was 0 milliseconds
>>> ago. The
>>> > driver has not received any packets from the server.
>>> >
>>>
>>> As Robert has indicated, could you be clearer on what you mean by
>>> "creating a new database within LibreOffice ?"
>>>
>>> Are you:
>>> (1) trying to create a new database schema from within a running LO
>>> instance ? As Robert has mentioned, you can't actually do this, the DB
>>> schema needs to be created from the msyql command line or an alternative
>>> GUI tool (such as e.g. phpmyadmin) ;
>>>
>>> (2) trying to connect to an existing mysql DB schema, and receiving the
>>> error message you have indicated ?
>>>
>>>
>>> The error message itself might be slightly misleading, as this is
>>> usually displayed when you can not even connect to the mariadb/mysql
>>> instance.
>>>
>>> What does your /etc/mysql/my.cnf or /etc/my.cnf contain next to :
>>>
>>> bind-address
>>> and
>>> skip-networking
>>>
>>>
>>>
>>>
>>> Alex
>>>
>>

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