Question

我在此SO解决方案here中找到了一个查询，并希望在我正在处理的一个查询中使用它。解决方案中的示例查询如下：

;with t1 as (
    select col1, row_number() over (order by col1) rn
    from table1 
),
t2 as (
    select col2, row_number() over (order by col2) rn
    from table2
)
select col1,col2
from t1 full outer join t2 on t1.rn = t2.rn

而不是多次运行此查询（因为我需要在多个地方使用上述查询的结果），我想做类似下面的事情：

declare @tempTbl table (col1 int, col2 int)

insert into @tempTbl (col1, col2)
;with t1 as (
    select col1, row_number() over (order by col1) rn
    from table1 
),
t2 as (
    select col2, row_number() over (order by col2) rn
    from table2
)
select col1,col2
from t1 full outer join t2 on t1.rn = t2.rn

但;with造成了麻烦...帮助Plz ......

Answer 1

公用表表达式在>插入之前

; with t1 as ( ... ) , t2 as ( ... ) insert @tempTbl (col1, col2) select col1 , col2 from t1 full join t2 on t1.rn = t2.rn ;

使用WITH查询执行INSERT INTO

1 个答案: