{ "db_name": "SQLite", "query": "\nSELECT min(zoom_level) AS min_zoom,\n max(zoom_level) AS max_zoom\nFROM tiles;", "describe": { "columns": [ { "name": "min_zoom", "ordinal": 0, "type_info": "Int" }, { "name": "max_zoom", "ordinal": 1, "type_info": "Int" } ], "parameters": { "Right": 0 }, "nullable": [ true, true ] }, "hash": "96f3201d2151fbef63593c0e87648a2991e05060e71aa96141ece0867afa2d6c" }