PHP Manual: Switch to global sharding server for a given table

array mysqlnd_ms_fabric_select_global ( mixed $connection , mixed $table_name )

Warning

This function is currently not documented; only its argument list is available.

MySQL Fabric related.

Switch the connection to the nodes handling global sharding queries for the given table name.

connection: A MySQL connection handle obtained from any of the connect functions of the mysqli, mysql or PDO_MYSQL extensions.
table_name: The table name to ask Fabric about.

FALSE on error. Otherwise, TRUE

Note:
mysqlnd_ms_fabric_select_global requires PECL mysqlnd_ms >> 1.6.0.