function field_sql_storage_field_storage_purge
field_sql_storage_field_storage_purge($entity_type, $entity, $field, $instance)
Implements hook_field_storage_purge().
This function deletes data from the database for a single field on an entity.
File
- modules/field/modules/field_sql_storage/field_sql_storage.module, line 542
- Default implementation of the field storage API.
Code
function field_sql_storage_field_storage_purge($entity_type, $entity, $field, $instance) { list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity); $table_name = _field_sql_storage_tablename($field); $revision_name = _field_sql_storage_revision_tablename($field); db_delete($table_name) ->condition('entity_type', $entity_type) ->condition('entity_id', $id) ->execute(); db_delete($revision_name) ->condition('entity_type', $entity_type) ->condition('entity_id', $id) ->execute(); }
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