{ "db_name": "PostgreSQL", "query": "\n DELETE FROM users_notifications_preferences\n WHERE user_id = $1\n ", "describe": { "columns": [], "parameters": { "Left": [ "Int8" ] }, "nullable": [] }, "hash": "05b65c44a55654af963329d2fcd68178411e8cfa3f3796d7741637f2c2be4850" }