sen-yu-service/jeecg-boot/jeecg-boot-module-activiti/db/upgrade/activiti.db2.upgradestep.59.to.510.engine.sql

alter table ACT_RU_IDENTITYLINK 
add PROC_DEF_ID_ varchar(64);

create index ACT_IDX_VARIABLE_TASK_ID on ACT_RU_VARIABLE(TASK_ID_);
create index ACT_IDX_ATHRZ_PROCEDEF on ACT_RU_IDENTITYLINK(PROC_DEF_ID_);

alter table ACT_RU_IDENTITYLINK
    add constraint ACT_FK_ATHRZ_PROCEDEF 
    foreign key (PROC_DEF_ID_) 
    references ACT_RE_PROCDEF (ID_);
    
alter table ACT_RU_EXECUTION 
	add CACHED_ENT_STATE_ integer;

update ACT_RU_EXECUTION set CACHED_ENT_STATE_ = 7;

alter table ACT_RE_PROCDEF 
  alter column KEY_ set not null;

alter table ACT_RE_PROCDEF
  alter column VERSION_ set not null;

Call Sysproc.admin_cmd ('REORG TABLE ACT_RE_PROCDEF');

alter table ACT_RE_PROCDEF
    add constraint ACT_UNIQ_PROCDEF
    unique (KEY_,VERSION_);