6 methods override ConditionInterface::notExists()

Condition::notExists in drupal/core/lib/Drupal/Core/Database/Query/Condition.php
Implements Drupal\Core\Database\Query\ConditionInterface::notExists().
Delete::notExists in drupal/core/lib/Drupal/Core/Database/Query/Delete.php
Implements Drupal\Core\Database\Query\ConditionInterface::notExists().
Merge::notExists in drupal/core/lib/Drupal/Core/Database/Query/Merge.php
Implements Drupal\Core\Database\Query\ConditionInterface::notExists().
Select::notExists in drupal/core/lib/Drupal/Core/Database/Query/Select.php
Sets a condition that the specified subquery returns no values.
SelectExtender::notExists in drupal/core/lib/Drupal/Core/Database/Query/SelectExtender.php
Sets a condition that the specified subquery returns no values.
Update::notExists in drupal/core/lib/Drupal/Core/Database/Query/Update.php
Implements Drupal\Core\Database\Query\ConditionInterface::notExists().