触发基于报告的数据输入

Question

我正在使用 MS SQL Server 2008R2 标准版。我正在寻找基于最终值进入某个 table 的最终条目来触发报告。该报告是使用 SQL Server Business Intelligence Development studio 设计的。

是否可以在不使用数据驱动订阅的情况下执行此操作。数据驱动订阅是 MS SQL Server 2008R2.

标准版中缺少的一项功能

我有部分解决方案

CREATE TRIGGER tr_Report_INSERT_PHASE_PROC

ON [database].[dbo].[table] 
AFTER INSERT 
AS 
IF EXISTS (SELECT * FROM [database].[dbo].[table] where process_value = 'End Of BATCH' )
BEGIN 

    EXEC ReportServer.dbo.AddEvent @EventType='TimedSubscription',

    @EventData='xxxx' -- SubscriptionID from Report Manager URL 
END 
go

但这会在每次插入时触发，我的 table 有历史记录 process_value = 'End of Batch'。所以我需要在我的条件中添加一个 AND if serial_no = inserted serial_no.

如何找到插入序列号的值？

Answer 1

我会在 table 中添加一个名为 'processed' 的位列。然后更新程序为：

CREATE TRIGGER tr_Report_INSERT_PHASE_PROC
ON [database].[dbo].[table] 
AFTER INSERT 
AS 
IF EXISTS (
           SELECT * 
           FROM [database].[dbo].[table] 
           WHERE process_value = 'End Of BATCH' 
                AND processed = 0 -- Only process if there is an unprocessed record
          )
BEGIN 

    EXEC ReportServer.dbo.AddEvent @EventType='TimedSubscription',
    @EventData='xxxx' -- SubscriptionID from Report Manager URL 

    -- Mark record as processed
    UPDATE [database].[dbo].[table] 
    SET processed = 1 
    WHERE process_value = 'End Of BATCH' 
         AND processed = 0

END 
go

触发基于报告的数据输入

Trigger a report based entry of data

sql

sql-server

triggers

reporting-services

ssrs-2008-r2