use Data::Dumper::Concise();
use Sub::Name ();
-# what version of sqlt do we require if deploy() without a ddl_dir is invoked
-# when changing also adjust the corresponding author_require in Makefile.PL
-my $minimum_sqlt_version = '0.11002';
-
-
__PACKAGE__->mk_group_accessors('simple' =>
qw/_connect_info _dbi_connect_info _dbh _sql_maker _sql_maker_opts _conn_pid
_conn_tid transaction_depth _dbh_autocommit _driver_determined savepoints/
# see if we need to tear the prefetch apart otherwise delegate the limiting to the
# storage, unless software limit was requested
if (
- #limited has_many
- ( $attrs->{rows} && keys %{$attrs->{collapse}} )
+ # limited collapsing has_many
+ ( $attrs->{rows} && $attrs->{collapse} )
||
# limited prefetch with RNO subqueries
(
&&
(ref $ident eq 'ARRAY' && @$ident > 1) # indicates a join
&&
- scalar $sql_maker->_order_by_chunks ($attrs->{order_by})
+ scalar $self->_parse_order_by ($attrs->{order_by})
) {
# the RNO limit dialect above mangles the SQL such that the join gets lost
# wrap a subquery here
=cut
sub _dbh_last_insert_id {
- # All Storage's need to register their own _dbh_last_insert_id
- # the old SQLite-based method was highly inappropriate
+ my ($self, $dbh, $source, $col) = @_;
- my $self = shift;
- my $class = ref $self;
- $self->throw_exception (<<EOE);
+ my $id = eval { $dbh->last_insert_id (undef, undef, $source->name, $col) };
+
+ return $id if defined $id;
-No _dbh_last_insert_id() method found in $class.
-Since the method of obtaining the autoincrement id of the last insert
-operation varies greatly between different databases, this method must be
-individually implemented for every storage class.
-EOE
+ my $class = ref $self;
+ $self->throw_exception ("No storage specific _dbh_last_insert_id() method implemented in $class, and the generic DBI::last_insert_id() failed");
}
sub last_insert_id {
%{$sqltargs || {}}
};
- $self->throw_exception("Can't create a ddl file without SQL::Translator: " . $self->_sqlt_version_error)
- if !$self->_sqlt_version_ok;
+ unless (DBIx::Class::Optional::Dependencies->req_ok_for ('deploy')) {
+ $self->throw_exception("Can't create a ddl file without " . DBIx::Class::Optional::Dependencies->req_missing_for ('deploy') );
+ }
my $sqlt = SQL::Translator->new( $sqltargs );
return join('', @rows);
}
- $self->throw_exception("Can't deploy without either SQL::Translator or a ddl_dir: " . $self->_sqlt_version_error )
- if !$self->_sqlt_version_ok;
+ unless (DBIx::Class::Optional::Dependencies->req_ok_for ('deploy') ) {
+ $self->throw_exception("Can't deploy without a ddl_dir or " . DBIx::Class::Optional::Dependencies->req_missing_for ('deploy') );
+ }
# sources needs to be a parser arg, but for simplicty allow at top level
# coming in
return;
}
-# SQLT version handling
-{
- my $_sqlt_version_ok; # private
- my $_sqlt_version_error; # private
-
- sub _sqlt_version_ok {
- if (!defined $_sqlt_version_ok) {
- eval "use SQL::Translator $minimum_sqlt_version";
- if ($@) {
- $_sqlt_version_ok = 0;
- $_sqlt_version_error = $@;
- }
- else {
- $_sqlt_version_ok = 1;
- }
- }
- return $_sqlt_version_ok;
- }
-
- sub _sqlt_version_error {
- shift->_sqlt_version_ok unless defined $_sqlt_version_ok;
- return $_sqlt_version_error;
- }
-
- sub _sqlt_minimum_version { $minimum_sqlt_version };
-}
-
=head2 relname_to_table_alias
=over 4
# some databases need this to stop spewing warnings
if (my $dbh = $self->_dbh) {
local $@;
- eval { $dbh->disconnect };
+ eval {
+ %{ $dbh->{CachedKids} } = ();
+ $dbh->disconnect;
+ };
}
$self->_dbh(undef);