+ #my $oid = $sth->{'pg_oid_status'};
+ #my $i_sql = "SELECT $primary_key FROM $table WHERE oid = ?";
+
+ my $default = $self->dbdef_table->column($primary_key)->default;
+ unless ( $default =~ /^nextval\('"?([\w\.]+)"?'/i ) {
+ dbh->rollback if $FS::UID::AutoCommit;
+ return "can't parse $table.$primary_key default value".
+ " for sequence name: $default";
+ }
+ my $sequence = $1;
+
+ my $i_sql = "SELECT currval('$sequence')";