下列哪个命令用于查看 OceanBase 集群中某分区副本的分布与状态?()
A. SHOW CREATE TABLE
B. SELECT * FROM oceanbase.__all_meta_table
C. ALTER SYSTEM CHANGE_LEADER
D. EXPLAIN
B. SELECT * FROM oceanbase.__all_meta_table
下列哪个命令用于查看 OceanBase 集群中某分区副本的分布与状态?()
A. SHOW CREATE TABLE
B. SELECT * FROM oceanbase.__all_meta_table
C. ALTER SYSTEM CHANGE_LEADER
D. EXPLAIN
B. SELECT * FROM oceanbase.__all_meta_table