delete FROM /oktest/alert_status_0000 -- { onerror(continue) sleep(1s)} ; select count(*) FROM /oktest/alert_status_0000 refresh -- { output() sleep(1s) equal(0,count,0)} ; delete FROM /oktest/alert_status_0000 with version! -- 版本数据删除完成后,立即查询仍然可能查出部分数据 -- { onerror(continue) sleep(1s)} ; select id,identifier,node,summary,tally FROM /oktest/alert_status_0000 with version refresh -- { output() count(0) sleep(1s) } ;