{ "db_name": "PostgreSQL", "query": "REFRESH MATERIALIZED VIEW mv_recording_play_counts;", "describe": { "columns": [], "parameters": { "Left": [] }, "nullable": [] }, "hash": "bf9c6d3bf0f9594ae1c02dc85c9887b747aaa5f0c3e67d9381c3867c4f67ae6d" }