sql - 至少有10个

Question

我想显示仅为10及以上的值的结果

select  name, count(*) from actor
join casting on casting.actorid = actor.id
where casting.ord = 1
group  by name
order by 2 desc

将返回此信息：

name    count(*)
Sean Connery    19
Harrison Ford   19
Robert De Niro  18
Sylvester Stallone  18

等

但我想返回只有10以上的count（*）值

我该怎么做？有吗？

Answer 1

是

HAVING COUNT(*)>10

Answer 2

试试这个

select  name, count(*) from actor
join casting on casting.actorid = actor.id
where casting.ord = 1
group  by name
having count(*)>10
order by 2 desc

Answer 3

您应该使用having子句。

select  name, count(*) from actor
join casting on casting.actorid = actor.id
where casting.ord = 1
group  by name
having count(*) > 10
order by 2 desc

Answer 4

select  name, count(*) from actor
join casting on casting.actorid = actor.id
where casting.ord = 1
group  by name having count(*) > 10
order by 2 desc