clickhouse更新或删除操作未生效处理办法

clickhouse更新语句

alter table company update deleted = 1 where cid = '3217683755'

clickhouse删除语句

alter table company delete where cid = '3217683755'

当执行了update或者delete操作后，数据未发生变化，查询已提交未执行操作。

select * from system.mutations where is_done = 0;

终止未执行mutations

KILL MUTATION WHERE database = 'databaseName' AND table = 'tableName';