function workflow_uninstall in Workflow 5.2

Same name and namespace in other branches

1. 6.2 workflow.install \workflow_uninstall()
2. 6 workflow.install \workflow_uninstall()
3. 7.2 workflow.install \workflow_uninstall()
4. 7 workflow.install \workflow_uninstall()

Implementation of hook_uninstall().

File

./workflow.install, line 238

Code

function workflow_uninstall() {

  // Drop database tables.
  db_query('DROP TABLE {workflow_states}');
  db_query('DROP TABLE {workflow_transitions}');
  db_query('DROP TABLE {workflows}');
  db_query('DROP TABLE {workflow_type_map}');
  db_query('DROP TABLE {workflow_node}');
  db_query('DROP TABLE {workflow_node_history}');
  db_query('DROP TABLE {workflow_scheduled_transition}');
  if (module_exists('actions')) {
    db_query("DELETE FROM {actions} WHERE callback = 'workflow_select_given_state_action'");
    db_query("DELETE FROM {actions} WHERE callback = 'workflow_select_next_state_action'");
  }
  variable_del('workflow_states_per_page');
  foreach (node_get_types() as $type => $name) {
    variable_del('workflow_' . $type);
  }
}