{ "db_name": "PostgreSQL", "query": "SELECT cid, data FROM blocks", "describe": { "columns": [ { "ordinal": 0, "name": "cid", "type_info": "Bytea" }, { "ordinal": 1, "name": "data", "type_info": "Bytea" } ], "parameters": { "Left": [] }, "nullable": [ false, false ] }, "hash": "1261d14a3763b98464b212d001c9a11da30a55869128320de6d62693415953f5" }