A list of database columns which store denormalized data per table.
This corresponds to the return value of TableMappingInterface::getExtraColumns() except that this variable is additionally keyed by table name.
Type: array[]
File
- core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php, line 47
Class
- DefaultTableMapping
- Defines a default table mapping class.
Namespace
Drupal\Core\Entity\Sql
Code
protected $extraColumns = array();
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