INSERT INTO sql server error - invalid object name

Question

I know I'm doing something daft, so apologies - why do I get an 'Invalid object name PositionsDescription' error for the following SQL statement?

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

您对PositioinsDescription和PositionDescriptions感到困惑， PositioinsDescription相似但又不同。