protected function EntityTestUpdateStorageSchema::getSharedTableFieldSchema in Drupal 9
Same name and namespace in other branches
- 8 core/modules/system/tests/modules/entity_test_update/src/EntityTestUpdateStorageSchema.php \Drupal\entity_test_update\EntityTestUpdateStorageSchema::getSharedTableFieldSchema()
- 10 core/modules/system/tests/modules/entity_test_update/src/EntityTestUpdateStorageSchema.php \Drupal\entity_test_update\EntityTestUpdateStorageSchema::getSharedTableFieldSchema()
Gets the schema for a single field definition.
Entity types may override this method in order to optimize the generated schema for given field. While all optimizations that apply to a single field have to be added here, all cross-field optimizations should be via SqlContentEntityStorageSchema::getEntitySchema() instead; e.g., an index spanning multiple fields.
Parameters
\Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition: The storage definition of the field whose schema has to be returned.
string $table_name: The name of the table columns will be added to.
string[] $column_mapping: A mapping of field column names to database column names.
Return value
array The schema definition for the table with the following keys:
- fields: The schema definition for the each field columns.
- indexes: The schema definition for the indexes.
- unique keys: The schema definition for the unique keys.
- foreign keys: The schema definition for the foreign keys.
Throws
\Drupal\Core\Field\FieldException Exception thrown if the schema contains reserved column names or if the initial values definition is invalid.
Overrides SqlContentEntityStorageSchema::getSharedTableFieldSchema
File
- core/
modules/ system/ tests/ modules/ entity_test_update/ src/ EntityTestUpdateStorageSchema.php, line 29
Class
- EntityTestUpdateStorageSchema
- Defines the entity_test_update storage_schema handler.
Namespace
Drupal\entity_test_updateCode
protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
$schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
if (\Drupal::state()
->get('entity_test_update.additional_field_index.' . $table_name . '.' . $storage_definition
->getName())) {
$this
->addSharedTableFieldIndex($storage_definition, $schema);
}
return $schema;
}