sql 查询语句

```sql

SELECT * FROM products WHERE is_vr_ar_supported = ;

```

```sql

SELECT * FROM weather_forecast WHERE location = '某地' AND date = '某日';

```

```sql

SELECT * FROM exhibition_info WHERE start_time >= '某月某日' AND end_time <= '某月某日';

```

```sql

SELECT * FROM wine_info WHERE origin = '某地' AND alcohol_content > ;

```