查询数据库中的任意一条语句sql、 random

关于取数据库中的任意一条语句的总结：

MySQL：

select * from table order by rand() limit 1

PostgreSQL:

select * from table order by random() limit 1

Microsoft SQL Server:

select  top 1 colimn from table order by newid()

IBM DB2:

select column,rand() as cd from table order by cd fetch first 1 rows only

Oracle:

select column from (select column from table order by dbms_random.value) where rownum=1