Code: 16. DB::Exception: There is no physical column or subcolumn message in table: While executing MergeTreeInOrder. (NO_SUCH_COLUMN_IN_TABLE) (version 22.3.8.40.altinitystable (altinity build)) rsaphala commented Sep 8, 2022 any updates on this? not being able to update / delete ro...
(NO_SUCH_COLUMN_IN_TABLE) Contributor den-crane commented Apr 26, 2022 • edited one more test with Nullable CREATE TABLE aaa ( a Nullable(String), b Int8 ) ENGINE = MergeTree ORDER BY tuple() settings vertical_merge_algorithm_min_columns_to_activate=1, vertical_merge_algorithm_min...
drop table t_user; 此时在 clickhouse 处会同步删除对应表,如果查询会报错: show tables;select*from t_user; DB::Exception: Table scene_mms.scene doesn't exist.. mysql 新建表,clickhouse 可以查询到: CREATE TABLE `testck`.`t_user` ( `id`int(11) NOT NULL AUTO_INCREMENT, `code`int, PRIMAR...
--preferred_max_column_in_block_size_bytes arg Limit on max column size in block while reading. Helps to decrease cache misses count. Should be close to L2 cache size. --insert_distributed_sync arg If setting is enabled, insert query into distributed waits until data will be sent to all...
5)DB::Exception: Table columns structure in ZooKeeper is different from local table structure (version 20.12.3.3 (official build)) 原因:Replicated(副本)表删表重建,但zk中表结构删除操作是异步的,默认为五分钟。 解决:重启该节点的ck,或者选择等待几分钟内。
table- 远程表的名称 sharding_key- (可选)分片键 policy_name-(可选)策略名称,它将用于存储异步发送的临时文件 分布式设置 fsync_after_insert-fsync异步插入分布式后的文件数据。保证操作系统将整个插入的数据刷新到启动器节点磁盘上的文件中。 fsync_directories-fsync为目录做。保证操作系统在分布式表上与异步插入...
ALTER TABLE visits DROP COLUMN browser 1. 清空列 CLEAR COLUMN [IF EXISTS] name IN PARTITION partition_name 1. 重置指定分区中列的值。 分区名称 partition_name 请参见怎样设置分区表达式 如果语句中包含 IF EXISTS 示例: ALTER TABLE visits CLEAR COLUMN browser IN PARTITION tuple() ...
TABLE test001.tb1 ( `id` UInt32, `pay_money` String, `pay_day` Date, `pay_time` DateTime ) ENGINE = MergeTree PARTITION BY toYYYYMM(pay_time) ORDER BY pay_time SETTINGS index_granularity = 8192 这里使用MergeTree引擎,MergeTree是clickhouse里面最牛逼的引擎,支持海量数据,支持索引,支持分区,...
connector.table Yes None String Name of the ClickHouse table to be created. connector.driver No ru.yandex.clickhouse.ClickHouseDriver String Driver required for connecting to the database. If this parameter is not specified during table creation, the driver automatically extracts the value from the ...
This alarm is automatically cleared when the metadata in the distributed table or in the local table of the distributed table becomes consistent. Metadata consistency includes: Consistent quantity, name, sequence, and type of each column in the table Consistent partition keys Consistent sorting keys ...