Connection::$key

The key representing this connection.

The key is a unique string which identifies a database connection. A connection can be a single server or a cluster of primary and replicas (use target to pick between primary and replica).

Type: string|null

File

core/lib/Drupal/Core/Database/Connection.php, line 35

Class

Connection: Base Database API class.

Namespace

Drupal\Core\Database

Code

protected $key = NULL;

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Database%21Connection.php/property/Connection%3A%3Akey/8.2.x

doc_Drupal

2016-10-29 08:55:41

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