{ "db_name": "PostgreSQL", "query": "SELECT id, contents, created_at FROM messages WHERE id = $1", "describe": { "columns": [ { "ordinal": 0, "name": "id", "type_info": "Uuid" }, { "ordinal": 1, "name": "contents", "type_info": "Text" }, { "ordinal": 2, "name": "created_at", "type_info": "Timestamptz" } ], "parameters": { "Left": [ "Uuid" ] }, "nullable": [ false, false, false ] }, "hash": "a86c7ef23b4f356ffccb0be2af40e6fbbde85dd57fd2a37b6654279c55d441e3" }