دمج MySQL مع ClickHouse

CREATE DATABASE db1;

CREATE TABLE db1.table1 (
  id INT,
  column1 VARCHAR(255)
);

INSERT INTO db1.table1
  (id, column1)
VALUES
  (1, 'abc'),
  (2, 'def'),
  (3, 'ghi');

CREATE USER 'mysql_clickhouse'@'%' IDENTIFIED BY 'Password123!';

GRANT ALL PRIVILEGES ON *.* TO 'mysql_clickhouse'@'%';

CREATE TABLE mysql_table1 (
  id UInt64,
  column1 String
)
ENGINE = MySQL('mysql-host.domain.com','db1','table1','mysql_clickhouse','Password123!')

INSERT INTO db1.table1
  (id, column1)
VALUES
  (4, 'jkl');

SELECT
    id,
    column1
FROM mysql_table1

Query id: 6d590083-841e-4e95-8715-ef37d3e95197

┌─id─┬─column1─┐
│  1 │ abc     │
│  2 │ def     │
│  3 │ ghi     │
│  4 │ jkl     │
└────┴─────────┘

4 rows in set. Elapsed: 0.044 sec.

INSERT INTO mysql_table1
  (id, column1)
VALUES
  (5,'mno')

mysql> select id,column1 from db1.table1;

+------+---------+
| id   | column1 |
+------+---------+
|    1 | abc     |
|    2 | def     |
|    3 | ghi     |
|    4 | jkl     |
|    5 | mno     |
+------+---------+
5 rows in set (0.01 sec)