Can 64-bit MySQL/MariaDB be accessed by 32-bit Harbour/Minigui? Mysql/MariaDB 64 bits pode ser acessado pela Harbour/Minigui 32 bits?

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valt...@valtecom.com.br

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Aug 23, 2025, 5:20:59 PMAug 23
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Good evening, group friends,
Please help me with two questions:
1- Can a program in Harbour/Minigui 32 access a 64-bit MySQL or MariaDB database?
I need to migrate a system for a client. I have both versions of MariaDB, but I would like to use the 64-bit version.
2- The computer I'm going to use as my system's server already has MySQL running on port 3306 because of a system already running at the company, and the developer of the system that uses MySQL won't give me the password. Can I install a copy of MariaDB and set it to access port 3307 (for example, since port 3306 is already in use), and the two will run in parallel without affecting each other, as this cannot happen.
Waiting.
Thank you.
Valteçom
Uberaba, MG, Brazil.


Boa noite amigos do grupo,
Me ajudem com duas dúvidas:
1- Um programa em Harbour/Minigui 32 acessa o banco de dados Mysql ou MariaDB 64 bits?
Eu preciso migrar um sistema para um cliente, eu tenho as duas versões do MariaDB, mas gostaria de usar a versão 64 bits.
2- O computador que irei colocar como servidor do meu sistema já tem o Mysql rodando na porta 3306 por causa de um sistema que já roda na empresa e o desenvolvedor do sistema que usa o Mysql não vai me passar a senha, eu posso instalar uma copia da MariaDB e colocar para acessar na porta 3307(exemplo pois a porta 3306 já está em uso) e os dois vão rodar em paralelo sem um afetar o outro, pois isso não pode acontecer.
No aguardo.
Obrigado.
Valteçom
Uberaba MG Brasil.

José Quintas

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Aug 23, 2025, 8:06:55 PMAug 23
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I use ADO and harbour 32 bits.
My MySQL/MariaDB databases are running on 32 bits, 64 bits, windows, linux.
Test with yout connector.
I already use more than one server on same machine, setup one port for each one.

Eu uso ADO e harbour 32 bits.
Meus servidores MySQL/MariaDB estão rodando em 32 bits, 64 bits, windows, linux
Teste com seu conector.
Já usei mais de um servidor na mesma máquina, é configurar uma porta pra cada um

José M. C. Quintas

Marcos Jarrin

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Aug 23, 2025, 8:24:38 PMAug 23
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Good evening,

Yes, a 32-bit Harbour/MiniGUI application can successfully access a 64-bit MariaDB database management system.

It is also possible to install an additional instance of MariaDB alongside the existing one.

I have attached a screenshot showing my current 64-bit MariaDB installation, along with the sample program included with 32-bit MiniGUI, which demonstrates successful connectivity and operation.

Greetings

Marcos
client_32.jpgmariadb64.jpg
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