报错ora-32035
如果定义了with子句,而在查询中不使用,那么会报ora-32035 错误:未http://www.cppcns.com引用在with子句中定义的
例子:
复制代码 代码如下:
with q1 as (select 0+1 num1 from dual),q2 as (select 1+1 num2 from dual),q3 as (select 2+1 num3 from dual)
select * from q1
union
select * from q3
union
select * from q2;
定义了q1,q2,q3,后面就一定要引用,不一定在主查询中。










