<invoke name="query_sql"> <parameter name="sql">SELECT date_trunc('day', _ingestion_timestamp) AS ingest_day, _batch_id, _source_file, COUNT(*) AS rows_loaded FROM raw.Social_media_impact_on_life GROUP BY 1, 2, 3 ORDER BY 1, 2</parameter> <parameter name="purpose">Check whether the only true timestamp (_ingestion_timestamp) shows any variation, spikes or breaks across load batches</parameter> <parameter name="source">raw</parameter> </invoke> {"action":"tool_call"}