public Upsert::key($field)
Sets the unique / primary key field to be used as condition for this query.
Parameters
string $field: The name of the field to set.
Return value
$this
File
- core/lib/Drupal/Core/Database/Query/Upsert.php, line 51
Class
- Upsert
- General class for an abstracted "Upsert" (UPDATE or INSERT) query operation.
Namespace
Drupal\Core\Database\Query
Code
public function key($field) { $this->key = $field; return $this; }
Please login to continue.