public SqlContentEntityStorageSchema::requiresFieldStorageSchemaChanges(FieldStorageDefinitionInterface $storage_definition, FieldStorageDefinitionInterface $original)
Checks if the changes to the storage definition requires schema changes.
Parameters
\Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition: The updated field storage definition.
\Drupal\Core\Field\FieldStorageDefinitionInterface $original: The original field storage definition.
Return value
bool TRUE if storage schema changes are required, FALSE otherwise.
Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldStorageSchemaChanges
File
- core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php, line 174
Class
- SqlContentEntityStorageSchema
- Defines a schema handler that supports revisionable, translatable entities.
Namespace
Drupal\Core\Entity\Sql
Code
public function requiresFieldStorageSchemaChanges(FieldStorageDefinitionInterface $storage_definition, FieldStorageDefinitionInterface $original) {
$table_mapping = $this->storage->getTableMapping();
if (
$storage_definition->hasCustomStorage() != $original->hasCustomStorage() ||
$storage_definition->getSchema() != $original->getSchema() ||
$storage_definition->isRevisionable() != $original->isRevisionable() ||
$table_mapping->allowsSharedTableStorage($storage_definition) != $table_mapping->allowsSharedTableStorage($original) ||
$table_mapping->requiresDedicatedTableStorage($storage_definition) != $table_mapping->requiresDedicatedTableStorage($original)
) {
return TRUE;
}
if ($storage_definition->hasCustomStorage()) {
// The field has custom storage, so we don't know if a schema change is
// needed or not, but since per the initial checks earlier in this
// function, nothing about the definition changed that we manage, we
// return FALSE.
return FALSE;
}
return $this->getSchemaFromStorageDefinition($storage_definition) != $this->loadFieldSchemaData($original);
}
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