Question

create procedure [dbo].[teststoredproc] (@startDate datetime, @endDate datetime) as
begin
set nocount on;

merge TargetTable with (tablockx) as target
using (
    select
        S.columnA, S.columnB
    from
        SourceTable S
    where
        S.ModifiedOn >= @startDate and S.ModifiedOn <= @enddate) as source
    (columnA, columnB)
on (target.columnA= source.columnA)
when matched then update set
    target.columnA = source.columnA, target.columnB = source.columnB
when not matched by target then insert
    (columnA, columnB) values (source.columnA, source.columnB);

GO

当我尝试编译语句时出现以下错误：

';'附近的语法不正确。

在最后一行是：

(columnA, columnB) values (source.columnA, source.columnB);

Answer 1

问题是你错过了一个END

when not matched by target then insert
    (columnA, columnB) values (source.columnA, source.columnB);

END

GO

使用Merge的SQL语句有什么问题

1 个答案: