function SqlContentEntityStorage::onFieldStorageDefinitionDelete

Overrides ContentEntityStorageBase::onFieldStorageDefinitionDelete

File

core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php, line 1554

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;
    });
}