protected SqlContentEntityStorageSchema::initializeBaseTable(ContentEntityTypeInterface $entity_type)
Initializes common information for a base table.
Parameters
\Drupal\Core\Entity\ContentEntityTypeInterface $entity_type: The entity type.
Return value
array A partial schema array for the base table.
File
- core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php, line 844
Class
- SqlContentEntityStorageSchema
- Defines a schema handler that supports revisionable, translatable entities.
Namespace
Drupal\Core\Entity\Sql
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | protected function initializeBaseTable(ContentEntityTypeInterface $entity_type) { $entity_type_id = $entity_type->id(); $schema = array( 'description' => "The base table for $entity_type_id entities.", 'primary key' => array($entity_type->getKey('id')), 'indexes' => array(), 'foreign keys' => array(), ); if ($entity_type->hasKey('revision')) { $revision_key = $entity_type->getKey('revision'); $key_name = $this->getEntityIndexName($entity_type, $revision_key); $schema['unique keys'][$key_name] = array($revision_key); $schema['foreign keys'][$entity_type_id . '__revision'] = array( 'table' => $this->storage->getRevisionTable(), 'columns' => array($revision_key => $revision_key), ); } $this->addTableDefaults($schema); return $schema;} |
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