python3 mysql_to_clickhouse_sync.py --help
usage: mysql_to_clickhouse_sync.py [-h] --mysql_host MYSQL_HOST --mysql_port MYSQL_PORT --mysql_user MYSQL_USER --mysql_password MYSQL_PASSWORD --mysql_db MYSQL_DB --clickhouse_host CLICKHOUSE_HOST --clickhouse_port CLICKHOUSE_PORT --clickhouse_user CLICKHOUSE_USER --clickhouse_password CLICKHOUSE_PASSWORD --clickhouse_database CLICKHOUSE_DATABASE [--batch_size BATCH_SIZE] [--max_workers MAX_WORKERS]
options:
-h, --help show this help message and exit
--mysql_host MYSQL_HOST MySQL host
--mysql_port MYSQL_PORT MySQL port
--mysql_user MYSQL_USER MySQL username
--mysql_password MYSQL_PASSWORD MySQL password
--mysql_db MYSQL_DB MySQL database
--clickhouse_host CLICKHOUSE_HOST ClickHouse host
--clickhouse_port CLICKHOUSE_PORT ClickHouse port
--clickhouse_user CLICKHOUSE_USER ClickHouse username
--clickhouse_password CLICKHOUSE_PASSWORD ClickHouse password
--clickhouse_database CLICKHOUSE_DATABASE ClickHouse database
--batch_size BATCH_SIZE Batch size for data import (default: 1000)
--max_workers MAX_WORKERS Maximum number of worker threads (default: 10)