clickhouse怎么替换mysql？

ClickHouse支持MySQL大多数语法，迁移成本低，可以使用建表同时导入数据来实现从MySQL迁移到ClickHouse: CREATE TABLE [IF NOT EXISTS] [db.]table_name ENGINE = Mergetree AS SELECT * FROM mysql('host:port', 'db', 'database', 'user', 'password')