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  • K2 Blackpearl中从数据库直接删除流程实例之K2Server表

    /************************************************************************************************
    **  功能:根据实例ID,删除[K2Server]中的流程实例数据(物理删除,不可恢复,操作前请备份)
    **  作者:Danny,Li [xing.dong.li@163.com]
    **  日期:2012-11-28
    **  版本:v121128
    ************************************************************************************************
    **  返回值        返回值描述
    **  ------        --------------------------------------------------------------
    **    
    **
    ************************************************************************************************
    **  修订日期        修订作者        修订描述
    **  ----------    --------    -----------------------------------------------
    **    
    **    
    ************************************************************************************************/
    
    USE [K2Server]
    GO
    
    SET ANSI_NULLS ON
    GO
    
    SET QUOTED_IDENTIFIER ON
    GO
    
    CREATE PROCEDURE [dbo].[uSP_DeleteK2ServerProcInst]
        @procInstID INT        -- Process Instance ID
    AS
    
    SET NOCOUNT ON
    
    BEGIN
        PRINT 'Delete process instance from K2Server for ID = '+ CAST(@procInstID AS VARCHAR(50)) +' starting'
        
        DECLARE @iError INT
        SELECT @iError = @@Error
        
        BEGIN TRANSACTION
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _ProcInst'
            DELETE _ProcInst WHERE ID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ProcInst'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _Async'
            DELETE _Async WHERE ProcInstID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _Async'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _Code'
            DELETE _Code FROM (_Code INNER JOIN _ErrorLog E ON _Code.ID = E.CodeID ) WHERE E.ProcInstID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _Code'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _ErrorLog'
            DELETE _ErrorLog WHERE ProcInstID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ErrorLog'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _ProcInstDestQueue'
            DELETE _ProcInstDestQueue WHERE ProcInstID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ProcInstDestQueue'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _FieldOnDemand'
            DELETE _FieldOnDemand WHERE ProcInstID = @procInstID
            PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _FieldOnDemand'
            SELECT @iError = @@ERROR
        END
        
        IF @iError = 0
        BEGIN
            PRINT 'Removing process instance from _IPCAsync'
            DELETE _IPCAsync FROM (_IPCAsync ia    JOIN _IPC i ON ia.ItemID = i.ID)
            WHERE SrcProcInstID = @procInstID AND ia.[Type] IN (1, 3, 4) PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPCAsync' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _IPCAsync' DELETE _IPCAsync FROM (_IPCAsync ia JOIN _IPCReturn i ON ia.ItemID = i.DstProcInstID)
            WHERE DstProcInstID = @procInstID AND ia.[Type] IN (2) PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPCAsync' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _IPC' DELETE _IPC WHERE SrcProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPC' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _IPC' DELETE _IPC WHERE DstProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPC' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _IPCReturn' DELETE _IPCReturn WHERE SrcProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPCReturn' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _IPCReturn' DELETE _IPCReturn WHERE DstProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _IPCReturn' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _Log' DELETE _Log WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _Log' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _ServerList' DELETE _ServerList WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ServerList' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _WorklistHeader' DELETE _WorklistHeader WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _WorklistHeader' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _WorklistSlot' DELETE _WorklistSlot WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _WorklistSlot' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _ActionActInstRights' DELETE _ActionActInstRights WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ActionActInstRights' SELECT @iError = @@ERROR END IF @iError = 0 BEGIN PRINT 'Removing process instance from _ActionActInstShared' DELETE _ActionActInstShared WHERE ProcInstID = @procInstID PRINT CAST(@@ROWCOUNT AS VARCHAR(10)) + ' records removed from _ActionActInstShared' SELECT @iError = @@ERROR END IF @iError <> 0 BEGIN ROLLBACK TRANSACTION PRINT 'Delete process instance from K2Server for ID = '+ CAST(@procInstID AS VARCHAR(50)) +' rollback' END ELSE BEGIN COMMIT TRANSACTION PRINT 'Delete process instance from K2Server for ID = '+ CAST(@procInstID AS VARCHAR(50)) +' commit' END END
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  • 原文地址:https://www.cnblogs.com/dannyli/p/2794772.html
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