CREATE SCHEMA IF NOT EXISTS onoffline; CREATE TABLE IF NOT EXISTS onoffline.onoffline_record ( guid VARCHAR(32) NOT NULL, ts_ms BIGINT NOT NULL, write_ts_ms BIGINT NOT NULL, hotel_id SMALLINT NOT NULL, mac VARCHAR(21) NOT NULL, device_id VARCHAR(64) NOT NULL, room_id VARCHAR(64) NOT NULL, ip VARCHAR(21), current_status VARCHAR(255), launcher_version VARCHAR(255), reboot_reason VARCHAR(255), PRIMARY KEY (ts_ms, mac, device_id, room_id) ) PARTITION BY RANGE (ts_ms); CREATE INDEX IF NOT EXISTS idx_onoffline_ts_ms ON onoffline.onoffline_record (ts_ms); CREATE INDEX IF NOT EXISTS idx_onoffline_hotel_id ON onoffline.onoffline_record (hotel_id); CREATE INDEX IF NOT EXISTS idx_onoffline_mac ON onoffline.onoffline_record (mac); CREATE INDEX IF NOT EXISTS idx_onoffline_device_id ON onoffline.onoffline_record (device_id); CREATE INDEX IF NOT EXISTS idx_onoffline_room_id ON onoffline.onoffline_record (room_id); CREATE INDEX IF NOT EXISTS idx_onoffline_current_status ON onoffline.onoffline_record (current_status);