hook_field_storage_delete_instance
function hook_field_storage_delete_instance
hook_field_storage_delete_instance($instance)
Act on deletion of a field instance.
This hook is invoked from field_delete_instance() to ask the field storage module to mark all information stored for the field instance for deletion.
Parameters
$instance: The instance being deleted.
Related topics
File
- modules/field/field.api.php, line 2161
- Hooks provided by the Field module.
Code
function hook_field_storage_delete_instance($instance) { $field = field_info_field($instance['field_name']); $table_name = _field_sql_storage_tablename($field); $revision_name = _field_sql_storage_revision_tablename($field); db_update($table_name) ->fields(array('deleted' => 1)) ->condition('entity_type', $instance['entity_type']) ->condition('bundle', $instance['bundle']) ->execute(); db_update($revision_name) ->fields(array('deleted' => 1)) ->condition('entity_type', $instance['entity_type']) ->condition('bundle', $instance['bundle']) ->execute(); }
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