要给用户展示一些随机的信息以下是数据库中提取随机行的代码
MySQL中提取10个随机行

Select column FROM table
orDER BY RAND()
LIMIT 10

oracle中提取10个随机行

Select column FROM ( Select column FROM table orDER BY dbms_random.value ) Where rownum <= 10

PostgreSQL中提取10个随机行

Select column FROM table orDER BY RANDOM() LIMIT 10

Microsoft SQL Server中提取10个随机行

Select TOP 10 column FROM table orDER BY NEWID()