SELECT TENANT_ID, STATUS, IS_ERROR, IS_SUSPENDED, INFO,
FROZEN_SCN, GLOBAL_BROADCAST_SCN, LAST_SCN,
LAST_FINISH_TIME, START_TIME
FROM CDB_OB_MAJOR_COMPACTION
WHERE STATUS != 'IDLE';
SELECT tenant_id, ls_id, tablet_id, type, status,
create_time, diagnose_info
FROM __all_virtual_compaction_diagnose_info
WHERE tenant_id = {tenant_id}
ORDER BY create_time DESC LIMIT 20;
-- 4.x 查未提交长事务
SELECT trans_id, session_id, state, participants, ctx_create_time,
expired_time
FROM oceanbase.GV$OB_TRANSACTION_PARTICIPANTS
WHERE tenant_id = {tenant_id} AND state != 'INIT';
-- 有无冻结未转储完成的 memtable(freeze_or_mini Step1/2)
SELECT * FROM __all_virtual_table_mgr
WHERE tenant_id = {tenant_id} AND table_type = 0 AND is_active = 'NO'
LIMIT 10;