DB Discovery

    Rule Operation

    • Create DB discovery rule
    2. RESOURCES(ds_0, ds_1),
    3. HEARTBEAT(PROPERTIES('keep-alive-cron'='0/5 * * * * ?'))
    • Alter DB discovery rule
    • Drop db_discovery rule
    1. DROP DB_DISCOVERY RULE db_discovery_group_0;
    • Drop db_discovery heartbeat
    • Drop resource
    • Drop distributed database
    1. DROP DATABASE discovery_db;