function views_handler::ensure_my_table

1 handlers.inc views_handler::ensure_my_table()

Ensure the main table for this handler is in the query. This is used a lot.

67 calls to views_handler::ensure_my_table()

date_views_argument_handler_simple::query in core/modules/date/views/date_views_argument_handler_simple.inc: Inject a test for valid date range before the regular query.
date_views_argument_handler_simple::summary_query in core/modules/date/views/date_views_argument_handler_simple.inc: Inject a test for valid date range before the summary query.
redirect_handler_field_redirect_link_delete::query in core/modules/redirect/views/redirect_handler_field_redirect_link_delete.inc: Called to add the field to a query.
redirect_handler_field_redirect_link_edit::query in core/modules/redirect/views/redirect_handler_field_redirect_link_edit.inc: Called to add the field to a query.
redirect_handler_field_redirect_operations::query in core/modules/redirect/views/redirect_handler_field_redirect_operations.inc: Called to add the field to a query.

... See full list

8 methods override views_handler::ensure_my_table()

views_handler_area_broken::ensure_my_table in core/modules/views/handlers/views_handler_area.inc: Ensure the main table for this handler is in the query. This is used a lot.
views_handler_argument_broken::ensure_my_table in core/modules/views/handlers/views_handler_argument.inc: Ensure the main table for this handler is in the query. This is used a lot.
views_handler_argument_many_to_one::ensure_my_table in core/modules/views/handlers/views_handler_argument_many_to_one.inc: Override ensure_my_table so we can control how this joins in. The operator actually has influence over joining.
views_handler_field_broken::ensure_my_table in core/modules/views/handlers/views_handler_field.inc
views_handler_filter_broken::ensure_my_table in core/modules/views/handlers/views_handler_filter.inc: Ensure the main table for this handler is in the query. This is used a lot.

... See full list

File

core/modules/views/includes/handlers.inc, line 530: Defines the various handler objects to help build and display views.

Class

views_handler: Base handler, from which all the other handlers are derived. It creates a common interface to create consistency amongst handlers and data.

Code

function ensure_my_table() {
  if (!isset($this->table_alias)) {
    if (!method_exists($this->query, 'ensure_table')) {
      watchdog('views', t('Ensure my table called but query has no ensure_table method.'));
      return;
    }
    $this->table_alias = $this->query->ensure_table($this->table, $this->relationship);
  }
  return $this->table_alias;
}