4

I log SQL task activity to my own table using OnPreExecute and OnPostExecute which works fine. Here is the OnPreExecute code:

declare @audit_key int = ?
declare @package_name varchar(100) = ?
declare @task_name varchar(100) = ?

insert into fct.audit_avetmiss_detail
           (audit_key
           ,package_name
           ,task_name
           ,processing_start
, running_flag
)
select @audit_key, @package_name, @task_name, getdate(),1

..and OnPostExecute 

declare @audit_key int = ?
declare @package_name varchar(100) = ?
declare @task_name varchar(100) = ?
declare @rows_source int = ?
declare @rows_inserted int = ?
declare @rows_discarded int = ?
declare @rows_updated int = ?

update fct.audit_avetmiss_detail
set Processing_end= getdate()
, running_flag = 0
, rows_source = @rows_source 
, rows_inserted = @rows_inserted 
, rows_discarded = @rows_discarded
, rows_updated = @rows_updated
where audit_key=@audit_key 
 and Package_name=@package_name 
 and Task_name=@task_name

How to access the Execution result of 'Success' or 'Failure' in OnPostExecute?

4

1 回答 1

2

一般来说，您必须使用系统变量来获取执行结果和发生的错误（如果存在），但基于官方文档OnPostExecute事件处理程序无权访问返回执行结果或错误描述的系统变量。

@[System::ExecutionStatus] : OnExecStatusChanged 事件处理程序

@[System::ErrorCode] : OnError 事件处理程序

也许你应该在它们发生OnError事件处理程序时记录错误，然后你会假设包失败。并且不要使用OnPostExecute来记录包成功。Execute SQL Task而不是在包控制流的末尾添加。然后，如果所有组件都成功，它将被执行并审核包成功。

有关详细信息，请参阅以下文档：

于 2019-02-13T00:33:49.277 回答