JBPM中如何删除流程定义

本文提供了一套详细的SQL指令,用于彻底清除JBPM工作流系统中特定流程实例的历史记录,包括活动实例、变量、任务等,确保流程数据的一致性和清洁。
//删除流程历史
DELETE FROM JBPM4_HIST_ACTINST WHERE EXECUTION_ LIKE '%EX%'
DELETE FROM JBPM4_HIST_VAR where PROCINSTID_ like '%EX%';
DELETE FROM JBPM4_HIST_PROCINST WHERE ID_ LIKE '%EX%';
DELETE FROM JBPM4_HIST_TASK WHERE EXECUTION_ LIKE '%EX%' ;

DELETE FROM JBPM4_PARTICIPATION WHERE SWIMLANE_ IN (SELECT DBID_ FROM JBPM4_SWIMLANE where EXECUTION_ IN (SELECT DBID_ FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%'));
DELETE FROM JBPM4_PARTICIPATION WHERE TASK_ IN (SELECT DBID_ FROM JBPM4_TASK WHERE EXECUTION_ IN (SELECT DBID_ FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%'));
DELETE FROM JBPM4_TASK WHERE EXECUTION_ IN (SELECT DBID_ FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%');
DELETE FROM JBPM4_VARIABLE WHERE EXECUTION_ IN (SELECT DBID_ FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%');
DELETE FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%' AND KEY_ IS NULL;
//删除jbpm4_execution自连接
UPDATE JBPM4_EXECUTION SET INSTANCE_ = NULL WHERE ID_ LIKE '%EX%';
DELETE FROM JBPM4_SWIMLANE WHERE EXECUTION_ IN (SELECT DBID_ FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%');
DELETE FROM JBPM4_EXECUTION WHERE ID_ LIKE '%EX%';
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