use Scalar::Util qw/weaken/;
use Carp::Clan qw/^DBIx::Class/;
+use IO::File;
-__PACKAGE__->load_components(qw/AccessorGroup/);
__PACKAGE__->mk_group_accessors('simple' => qw/debug debugobj schema/);
package # Hide from PAUSE
$fh = IO::File->new('>&STDERR');
}
+ $fh->autoflush(1);
$new->debugfh($fh);
$new->debug(1) if $debug_env;
the outermost transaction will issue a L</txn_commit>, and txn_do() can be
called in void, scalar and list context and it will behave as expected.
+Please note that all of the code in your coderef, including non-DBIx::Class
+code, is part of a transaction. This transaction may fail out halfway, or
+it may get partially double-executed (in the case that our DB connection
+failed halfway through the transaction, in which case we reconnect and
+restart the txn). Therefore it is best that any side-effects in your coderef
+are idempotent (that is, can be re-executed multiple times and get the
+same result), and that you check up on your side-effects in the case of
+transaction failure.
+
=cut
sub txn_do {
=head2 columns_info_for
-Returns database type info for the given table's columns.
+Returns metadata for the given source's columns. This
+is *deprecated*, and will be removed before 1.0. You should
+be specifying the metadata yourself if you need it.
=cut