查看伸缩系数设置

要查看伸缩系数，请查询 ELASTIC_CLUSTER 表：

=> SELECT scaling_factor FROM ELASTIC_CLUSTER;
scaling_factor
---------------
            4
(1 row)

=> SELECT SET_SCALING_FACTOR(6);
 SET_SCALING_FACTOR
--------------------
 SET
(1 row)

=> SELECT scaling_factor FROM ELASTIC_CLUSTER;
 scaling_factor
---------------
             6
(1 row)