Database::RETURN_NULL
constant Database::RETURN_NULL
Flag to indicate a query call should simply return NULL.
This is used for queries that have no reasonable return value anyway, such as INSERT statements to a table without a serial primary key.
File
- core/lib/Drupal/Core/Database/Database.php, line 20
Class
- Database
- Primary front-controller for the database system.
Namespace
Drupal\Core\DatabaseCode
const RETURN_NULL = 0;
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Database!Database.php/constant/Database::RETURN_NULL/8.1.x