*/
public function __construct( array $params );
+ /**
+ * Get the local (and default) database domain ID of connection handles
+ *
+ * @see DatabaseDomain
+ * @return string Database domain ID; this specifies DB name, schema, and table prefix
+ * @since 1.31
+ */
+ public function getLocalDomainID();
+
+ /**
+ * @param DatabaseDomain|string|bool $domain Database domain
+ * @return string Value of $domain if provided or the local domain otherwise
+ * @since 1.32
+ */
+ public function resolveDomainID( $domain );
+
/**
* Get the index of the reader connection, which may be a replica DB
*