{ "db_name": "PostgreSQL", "query": "SELECT * FROM tracecoin_wallets WHERE user_id = $1", "describe": { "columns": [ { "ordinal": 0, "name": "id", "type_info": "Uuid" }, { "ordinal": 1, "name": "user_id", "type_info": "Uuid" }, { "ordinal": 2, "name": "balance", "type_info": "Int4" }, { "ordinal": 3, "name": "reserved", "type_info": "Int4" }, { "ordinal": 4, "name": "updated_at", "type_info": "Timestamptz" } ], "parameters": { "Left": [ "Uuid" ] }, "nullable": [ false, false, false, false, false ] }, "hash": "1b7f00ea727011b4b55df38c4aa96336fdb0384a4e973bc394570971b038e461" }