Re: test DBD::SQLite 1.26_05 - foreign keys!

On Oct 14, 2009, at 11:39 PM, Darren Duncan wrote:

> Also be sure to look at the section http://sqlite.org/foreignkeys.html#fk_enable 
>  , because you have to enable a pragma on each connect to use the  
> foreign keys feature; it isn't yet on by default for backwards  
> compatibility purposes.

I suggest you add something to the documentation showing how to always  
enable this using a callback. Something like

     my $enable_fks = sub { shift->do('PRAGMA foreign_keys = ON') };
     my $dbh = DBI->connect($dsn, '', '', {
         Callbacks => { connect => $enable_fks, },
     });

If the user uses connect_cached, she should use this instead:

         Callbacks => { 'connect_cached.reused' => $enable_fks, },

Best,

David