constant MigrateSqlSourceTestCase::ORIGINAL_HIGH_WATER in Drupal 8

The high water mark at the beginning of the import operation.

Once the migration is run, we save a mark of the migrated sources, so the migration can run again and update only new sources or changed sources.

File

core/modules/migrate/tests/src/Unit/MigrateSqlSourceTestCase.php, line 56

Class

MigrateSqlSourceTestCase

Base class for Migrate module source unit tests.

Namespace

Drupal\Tests\migrate\Unit

Code

const ORIGINAL_HIGH_WATER = NULL;