public function Book::getIds in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/book/src/Plugin/migrate/source/d6/Book.php \Drupal\book\Plugin\migrate\source\d6\Book::getIds()

Defines the source fields uniquely identifying a source row. None of these fields should contain a NULL value - if necessary, use prepareRow() or hook_migrate_prepare_row() to rewrite NULL values to appropriate empty values (such as '' or 0).

Return value

array Array keyed by source field name, with values being a schema array describing the field (such as ['type' => 'string]).

Overrides MigrateSourceInterface::getIds

File

core/modules/book/src/Plugin/migrate/source/d6/Book.php, line 40

Contains \Drupal\book\Plugin\migrate\source\d6\Book.

Class

Book

Drupal 6 book source.

Namespace

Drupal\book\Plugin\migrate\source\d6

Code

public function getIds() {
  $ids['mlid']['type'] = 'integer';
  $ids['mlid']['alias'] = 'ml';
  return $ids;
}