| 12345678910111213141516171819 | alter table ACT_HI_TASKINST  add column CLAIM_TIME_ timestamp;alter table ACT_HI_TASKINST  add column FORM_KEY_ varchar(255);  alter table ACT_RU_IDENTITYLINK  add PROC_INST_ID_ varchar(64);    create index ACT_IDX_IDL_PROCINST on ACT_RU_IDENTITYLINK(PROC_INST_ID_);alter table ACT_RU_IDENTITYLINK    add constraint ACT_FK_IDL_PROCINST    foreign key (PROC_INST_ID_)     references ACT_RU_EXECUTION (ID_);     create index ACT_IDX_HI_ACT_INST_EXEC on ACT_HI_ACTINST(EXECUTION_ID_, ACT_ID_);  
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