Database extension requirements

[peter279k]

As title, it seems that this package requires PDO extension.

And the PDO should have PDO database extensions.

For example, the MySQL is with PDO support and it should require pdo_mysql.

@izniburak, should we add some suggest block on composer.json?

[izniburak]

@peter279k I think this can be unnecessary. Because, someone who used that library may be using one of MySQL, PostgreSQL or SQLite databases. All extension should not be required for those databases. I had already added ext-pdo extension requirement in composer.json file. I think this is enough.
You think?

[peter279k]

@izniburak, thanks for your reply.

I mean we can consider letting these possible extensions on suggest block.

And this can remind developers required extensions if they want to use one of database with PDO supports.

[izniburak]

Yes! This is make sense. We can add required extensions to suggest block.