{ "db_name": "PostgreSQL", "query": "SELECT DISTINCT collection FROM records WHERE repo_id = $1", "describe": { "columns": [ { "ordinal": 0, "name": "collection", "type_info": "Text" } ], "parameters": { "Left": [ "Uuid" ] }, "nullable": [ false ] }, "hash": "63c2b1ecdc078446f8bd898a7c6403c7e64918027933d0a99eae6175bf0ea0ac" }