function SqlContentEntityStorage::onFieldStorageDefinitionDelete

Overrides ContentEntityStorageBase::onFieldStorageDefinitionDelete

File

core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php, line 1561

Class

SqlContentEntityStorage

A content entity database storage implementation.

Namespace

Code

public function onFieldStorageDefinitionDelete(FieldStorageDefinitionInterface $storage_definition) {
  $table_mapping = $this->getTableMapping();
  if ($table_mapping->requiresDedicatedTableStorage($storage_definition)) {
    // Mark all data associated with the field for deletion.
    $table = $table_mapping->getDedicatedDataTableName($storage_definition);
    $revision_table = $table_mapping->getDedicatedRevisionTableName($storage_definition);
    $this->database
      ->update($table)
      ->fields([
      'deleted' => 1,
    ])
      ->execute();
    if ($this->entityType
      ->isRevisionable()) {
      $this->database
        ->update($revision_table)
        ->fields([
        'deleted' => 1,
      ])
        ->execute();
    }
  }
  // Update the field schema.
  $this->wrapSchemaException(function () use ($storage_definition) {
    $this->getStorageSchema()
      ->onFieldStorageDefinitionDelete($storage_definition);
    unset($this->fieldStorageDefinitions[$storage_definition->getName()]);
    $this->tableMapping = NULL;
  });
}