Aggregated Fact Table
The id type this aggregated table is keyed by
Materialization status: pending (not yet built), running (a refresh is in progress), active (materialized and queryable), or error (the last run failed).
running, error, pending, active Fully-qualified warehouse table name, or null if it has not been created yet
Earliest event date covered by the materialized data
Latest event date covered by the materialized data
Event-time high-water mark; the next incremental refresh appends events after this timestamp
Error message from the last failed run, if any
When the aggregation metadata was last updated
Whether the next run will be forced to drop and rebuild the table instead of appending incrementally
Why a restate is pending, if pendingRestate is true
incomplete-write, schema-drift 
