任务删减

重点表说明

ACT_RU_EXECUTION

• ACT_RU_EXECUTION 表(执行实例表）：这个表和act_run_task表，一起控制了用户任务的产生与完成等。
• 这个表是工作流程的核心表，这个表会体现主干与分支流程实例的概念，所以才有了执行实例这个叫法。
• 流程每多一份分支就会在ACT_RU_EXECUTION表中创建一条记录，来记录分支的进度。
• ACT_RU_EXECUTION的id_是任务表的execution_id_

查询SQL

select * from act_ru_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_ru_task where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_ru_actinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from ACT_RU_EXECUTION where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_ru_variable where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_hi_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_hi_taskinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187';
select * from act_hi_actinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' ;
select * from act_hi_detail where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' ;
select * from act_hi_procinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' ;``select * from act_ru_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' or task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_ru_task where execution_id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';
select * from act_ru_actinst where execution_id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';
select * from act_ru_variable where execution_id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';
select long_,text_ from act_ru_variable where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and name_='nrOfInstances';
select long_,text_ from act_ru_variable where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and name_='nrOfActiveInstances';
select * from ACT_RU_EXECUTION where id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';
select * from act_hi_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' or task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_hi_taskinst where execution_id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';
select * from act_hi_actinst where execution_id_='a247d8f4-56b9-11ee-bd0b-a6db891ed187';``select * from act_ru_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' or task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_ru_task where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_ru_actinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_hi_identitylink where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' or task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_hi_taskinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';
select * from act_hi_actinst where proc_inst_id_='baadc7cb-56be-11ee-bd0b-a6db891ed187' and task_id_='1a0102dd-56bf-11ee-bd0b-a6db891ed187';

删除方法

运行中数据

    @Delete(value = "delete from act_ru_identitylink where task_id_=#{taskId}")void deleteRunIdentitylink(@Param("taskId") String taskId);@Delete(value = "delete from act_ru_task where proc_inst_id_=#{processInstanceId} and id_=#{taskId}")void deleteRunTask(@Param("processInstanceId") String processInstanceId,@Param("taskId") String taskId);@Delete(value = "delete from act_ru_actinst where proc_inst_id_=#{processInstanceId} and task_id_=#{taskId}")void deleteRunActinst(@Param("processInstanceId") String processInstanceId,@Param("taskId") String taskId);@Delete(value = "delete from ACT_RU_EXECUTION where id_=#{executionId}")void deleteRunExecution(@Param("executionId")String executionId);@Delete(value = "delete from act_ru_variable where execution_id_=#{executionId}")void deleteRunVariable(@Param("executionId")String executionId);@Update(value = "UPDATE act_ru_variable set long_=long_-1,text_=text_-1 where proc_inst_id_=#{processInstanceId} and name_=#{name}")void updateRunVariable(@Param("processInstanceId")String processInstanceId, @Param("name")String name);

历史数据

    @Delete(value = "delete from act_hi_identitylink where task_id_=#{taskId}")void deleteHisIdentitylink(@Param("taskId") String taskId);@Delete(value = "delete from act_hi_taskinst where proc_inst_id_=#{processInstanceId} and id_=#{taskId}")void deleteHisTask(@Param("processInstanceId") String processInstanceId,@Param("taskId") String taskId);@Delete(value = "delete from act_hi_actinst where proc_inst_id_=#{processInstanceId} and task_id_=#{taskId}")void deleteHisActinst(@Param("processInstanceId") String processInstanceId, @Param("taskId") String taskId);

包容网关任务删减

        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();runFlowableActinstDao.deleteRunIdentitylink(taskId);runFlowableActinstDao.deleteRunTask(processInstanceId,taskId);runFlowableActinstDao.deleteRunActinst(processInstanceId,taskId);runFlowableActinstDao.deleteRunExecution(task.getExecutionId());hisFlowableActinstDao.deleteHisIdentitylink(taskId);hisFlowableActinstDao.deleteHisTask(processInstanceId,taskId);hisFlowableActinstDao.deleteHisActinst(processInstanceId,taskId);

多实例节点任务删

多实例节点生产数据说明

• nrOfInstances：创建的实例总数
• nrOfActiveInstances：当前活动的实例数，针对顺序类型的多实例，该变量值等于1
• nrOfCompletedInstances：已执行实例数

        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();runFlowableActinstDao.deleteRunIdentitylink(taskId);runFlowableActinstDao.deleteRunTask(processInstanceId,taskId);runFlowableActinstDao.deleteRunActinst(processInstanceId,taskId);runFlowableActinstDao.deleteRunVariable(task.getExecutionId());runFlowableActinstDao.updateRunVariable(processInstanceId,"nrOfInstances");runFlowableActinstDao.updateRunVariable(processInstanceId,"nrOfActiveInstances");runFlowableActinstDao.deleteRunExecution(task.getExecutionId());hisFlowableActinstDao.deleteHisIdentitylink(taskId);hisFlowableActinstDao.deleteHisTask(processInstanceId,taskId);hisFlowableActinstDao.deleteHisActinst(processInstanceId,taskId);