使用like和and将需要模糊匹配的字符放入即可,这里需要注意的是使用头尾%来声明匹配多个字符。
select prod_name,prod_desc from Products where prod_desc like '%carrots%' and prod_desc like '%toy%';

select prod_name,prod_desc from Products where prod_desc like '%carrots%' and prod_desc like '%toy%';