Re^6: Using DBIx::Class::Schema::Loader to determine constraints

[jds17]

I have just tried out what you wrote in your last post and I like the idea of doing it this way. To be more specific what I tried out was:

use strict;
use warnings;

use DBI;
use SQL::Translator;

my $dbh = DBI->connect( 'dbi:Pg:dbname=playground', 'postgres', '*****
+**' );

my $translator = SQL::Translator->new(
    parser      => 'DBI',
    parser_args => { dbh => $dbh, }
);
$translator->translate();

my $schema = $translator->schema;
for my $rsrc_name ( $schema->get_tables() ) {
    my $rsrc = $schema->get_table($rsrc_name);
    ...
}
...

The Pg support indeed is not complete, I had tested with a table having a two-column primary key and the parse() method of SQL::Translator::Parser::DBI::PostgreSQL failed (currently it only works on one-column pkeys).

I have posted a bug report and a proposal for a patch on rt.cpan.org (see here). The bug was easy to fix. So one possibility would be to continue with my database-wise handling and the other to help out finding and maybe help fixing remaining bugs in the SQL::Translator::Parser::DBI::XXXXX modules.