sql - INSERT INTO sql server 错误 - 对象名无效

Question

我知道我在做一些愚蠢的事情，所以很抱歉 - 为什么下面的 SQL 语句会出现“无效的对象名称 PositionsDescription”错误？

with cte as (
        select
            T.C.value('.', 'nvarchar(max)') as Description
        from @TheRole.nodes('/descriptions/description') as T(C)
    )
    insert into PositionDescriptions (Description)
    select c.Description
    from cte as c
    where not exists (select * from PositionDescriptions as p where p.Description = c.Description)

Answer 1

您在PositioinsDescription和之间感到困惑PositionDescriptions，相似但不同。