use DBD::Pg qw(:pg_types);
# Ask for a DBD::Pg with array support
-warn "DBD::Pg 2.9.2 or greater is strongly recommended\n"
+warn __PACKAGE__.": DBD::Pg 2.9.2 or greater is strongly recommended\n"
if ($DBD::Pg::VERSION < 2.009002); # pg uses (used?) version::qv()
sub with_deferred_fk_checks {
}
sub last_insert_id {
- my ($self,$source,$col) = @_;
- my $seq = ( $source->column_info($col)->{sequence} ||= $self->dbh_do('_dbh_get_autoinc_seq', $source, $col) )
- or $self->throw_exception( "could not determine sequence for "
- . $source->name
- . ".$col, please consider adding a "
- . "schema-qualified sequence to its column info"
- );
-
- $self->_dbh_last_insert_id ($self->_dbh, $seq);
+ my ($self,$source,@cols) = @_;
+
+ my @values;
+
+ for my $col (@cols) {
+ my $seq = ( $source->column_info($col)->{sequence} ||= $self->dbh_do('_dbh_get_autoinc_seq', $source, $col) )
+ or $self->throw_exception( sprintf(
+ 'could not determine sequence for column %s.%s, please consider adding a schema-qualified sequence to its column info',
+ $source->name,
+ $col,
+ ));
+
+ push @values, $self->_dbh_last_insert_id ($self->_dbh, $seq);
+ }
+
+ return @values;
}
# there seems to be absolutely no reason to have this as a separate method,
( $schema, $table ) = ( $1, $2 );
}
- my $seq_expr = $DBD::Pg::VERSION > 2.015001
- # use DBD::Pg to fetch the column info if it is recent enough to work
- ? eval{ $dbh->column_info(undef,$schema,$table,$col)->fetchrow_hashref->{COLUMN_DEF} }
- # otherwise, use a custom SQL method
- : $self->_dbh_get_column_default( $dbh, $schema, $table, $col );
+ # get the column default using a Postgres-specific pg_catalog query
+ my $seq_expr = $self->_dbh_get_column_default( $dbh, $schema, $table, $col );
# if no default value is set on the column, or if we can't parse the
# default value as a sequence, throw.
- unless ( defined $seq_expr and $seq_expr =~ /^nextval\(+'([^']+)'::(?:text|regclass)\)/i ){
+ unless ( defined $seq_expr and $seq_expr =~ /^nextval\(+'([^']+)'::(?:text|regclass)\)/i ) {
$seq_expr = '' unless defined $seq_expr;
$schema = "$schema." if defined $schema && length $schema;
- $self->throw_exception( "no sequence found for $schema$table.$col, check table definition, "
- . "or explicitly set the 'sequence' for this column in the "
- . $source->source_name
- . " class"
- );
+ $self->throw_exception( sprintf (
+ 'no sequence found for %s%s.%s, check the RDBMS table definition or explicitly set the '.
+ "'sequence' for this column in %s",
+ $schema ? "$schema." : '',
+ $table,
+ $col,
+ $source->source_name,
+ ));
}
return $1;
=head1 SYNOPSIS
- # In your table classes
- __PACKAGE__->load_components(qw/PK::Auto Core/);
+ # In your result (table) classes
+ use base 'DBIx::Class::Core';
__PACKAGE__->set_primary_key('id');
__PACKAGE__->sequence('mysequence');