{ "db_name": "PostgreSQL", "query": "SELECT data FROM files WHERE key = $1", "describe": { "columns": [ { "ordinal": 0, "name": "data", "type_info": "Bytea" } ], "parameters": { "Left": [ "Text" ] }, "nullable": [ false ] }, "hash": "c059d43146d4dc58ca32bdebd55b7734a3f4a3c3cac5a1525a84e8121b6a9c9c" }