db_config.json

{
    "description": "Database connection and query safety configuration for DataBot.",
    "connection": {
        "host": "51.89.104.26",
        "port": "3306",
        "database": "dev_poly",
        "charset": "utf8"
    },
    "timeouts": {
        "connect_timeout": 30,
        "read_timeout": 60,
        "write_timeout": 60
    },
    "pool": {
        "pool_pre_ping": true,
        "pool_recycle": 300
    },
    "query_limits": {
        "max_rows": 100,
        "max_query_time_seconds": 30,
        "max_join_tables": 3
    },
    "schema_loading": {
        "max_retries": 3,
        "retry_delay_seconds": 5
    }
}