Install postgresql

There is an error in setting up the table "field_dependencies" in postgresql
The function "dependent_install" in installation file "dependent.install" code should be:

case 'pgsql':
      db_query("CREATE TABLE {field_dependencies} (
        parent_field_name varchar(32) NOT NULL,
        child_field_name varchar(32) NOT NULL,
        parent_node_type_name varchar(32) NOT NULL,
        child_node_type_name varchar(32) NOT NULL,
        option_text varchar(255),
        put_after_parent boolean default false,
        is_required boolean default false,
        PRIMARY KEY(parent_field_name,child_field_name,parent_node_type_name,child_node_type_name)                                         
      );");
      break;