{ "db_name": "PostgreSQL", "query": "SELECT rkey, record_cid FROM records WHERE repo_id = $1 AND collection = $2 ORDER BY rkey DESC LIMIT $3", "describe": { "columns": [ { "ordinal": 0, "name": "rkey", "type_info": "Text" }, { "ordinal": 1, "name": "record_cid", "type_info": "Text" } ], "parameters": { "Left": [ "Uuid", "Text", "Int8" ] }, "nullable": [ false, false ] }, "hash": "2d37a447ec4dbdb6dfd5ab8c12d1ce88b9be04d6c7b4744891352a9a3bed4f3c" }