{ "db_name": "PostgreSQL", "query": "DELETE FROM assignment WHERE assignment.eventId = $1 AND assignment.availabilityId = $2;", "describe": { "columns": [], "parameters": { "Left": [ "Int4", "Int4" ] }, "nullable": [] }, "hash": "1c9387e3723fe4b7d1b10908a3580e7ebf4d56250f8f008ee030a158b02cb86e" }