CREATE TABLE IF NOT EXISTS dolphin_pink.anomaly_events
(
    `ts` DateTime64(6, 'UTC'),
    `ts_day` Date MATERIALIZED toDate(ts),
    `decision_id` String,
    `trade_id` String,
    `symbol` LowCardinality(String),
    `anomaly` LowCardinality(String),
    `origin` LowCardinality(String),
    `sensor` LowCardinality(String) DEFAULT '',
    `detail` String DEFAULT '',
    `rm_meta` Float32 DEFAULT 0
)
ENGINE = MergeTree
PARTITION BY toYYYYMM(ts)
ORDER BY (ts_day, trade_id, anomaly, ts)
TTL ts_day + toIntervalDay(180)
SETTINGS index_granularity = 8192