alter table ACT_HI_TASKINST
    add CATEGORY_ varchar(255);
    
alter table ACT_HI_PROCINST drop index ACT_UNIQ_HI_BUS_KEY;   

#  
# ACT-1867: MySQL DATETIME and TIMESTAMP precision
# The way this is done, is by creating a new column, pumping over all data
# and then removing the old column.
#

# START_TIME_ in ACT_HI_PROCINST

ALTER TABLE ACT_HI_PROCINST ADD START_TIME_TEMP_ datetime(3) not null;
UPDATE ACT_HI_PROCINST SET START_TIME_TEMP_ = START_TIME_;
ALTER TABLE ACT_HI_PROCINST DROP COLUMN START_TIME_;
ALTER TABLE ACT_HI_PROCINST CHANGE START_TIME_TEMP_ START_TIME_ datetime(3) not null; 


# END_TIME_ in ACT_HI_PROCINST

ALTER TABLE ACT_HI_PROCINST ADD END_TIME_TEMP_ datetime(3);
UPDATE ACT_HI_PROCINST SET END_TIME_TEMP_ = END_TIME_;
ALTER TABLE ACT_HI_PROCINST DROP COLUMN END_TIME_;
ALTER TABLE ACT_HI_PROCINST CHANGE END_TIME_TEMP_ END_TIME_ datetime(3); 


# START_TIME_ in ACT_HI_ACTINST

ALTER TABLE ACT_HI_ACTINST ADD START_TIME_TEMP_ datetime(3) not null;
UPDATE ACT_HI_ACTINST SET START_TIME_TEMP_ = START_TIME_;
ALTER TABLE ACT_HI_ACTINST DROP COLUMN START_TIME_;
ALTER TABLE ACT_HI_ACTINST CHANGE START_TIME_TEMP_ START_TIME_ datetime(3) not null; 


# END_TIME_ in ACT_HI_ACTINST

ALTER TABLE ACT_HI_ACTINST ADD END_TIME_TEMP_ datetime(3);
UPDATE ACT_HI_ACTINST SET END_TIME_TEMP_ = END_TIME_;
ALTER TABLE ACT_HI_ACTINST DROP COLUMN END_TIME_;
ALTER TABLE ACT_HI_ACTINST CHANGE END_TIME_TEMP_ END_TIME_ datetime(3); 


# START_TIME_ in ACT_HI_TASKINST

ALTER TABLE ACT_HI_TASKINST ADD START_TIME_TEMP_ datetime(3) not null;
UPDATE ACT_HI_TASKINST SET START_TIME_TEMP_ = START_TIME_;
ALTER TABLE ACT_HI_TASKINST DROP COLUMN START_TIME_;
ALTER TABLE ACT_HI_TASKINST CHANGE START_TIME_TEMP_ START_TIME_ datetime(3) not null; 

# CLAIM_TIME_ in ACT_HI_TASKINST

ALTER TABLE ACT_HI_TASKINST ADD CLAIM_TIME_TEMP_ datetime(3);
UPDATE ACT_HI_TASKINST SET CLAIM_TIME_TEMP_ = CLAIM_TIME_;
ALTER TABLE ACT_HI_TASKINST DROP COLUMN CLAIM_TIME_;
ALTER TABLE ACT_HI_TASKINST CHANGE CLAIM_TIME_TEMP_ CLAIM_TIME_ datetime(3); 

# END_TIME_ in ACT_HI_TASKINST

ALTER TABLE ACT_HI_TASKINST ADD END_TIME_TEMP_ datetime(3);
UPDATE ACT_HI_TASKINST SET END_TIME_TEMP_ = END_TIME_;
ALTER TABLE ACT_HI_TASKINST DROP COLUMN END_TIME_;
ALTER TABLE ACT_HI_TASKINST CHANGE END_TIME_TEMP_ END_TIME_ datetime(3); 

# DUE_DATE_ in ACT_HI_TASKINST

ALTER TABLE ACT_HI_TASKINST ADD DUE_DATE_TEMP_ datetime(3);
UPDATE ACT_HI_TASKINST SET DUE_DATE_TEMP_ = DUE_DATE_;
ALTER TABLE ACT_HI_TASKINST DROP COLUMN DUE_DATE_;
ALTER TABLE ACT_HI_TASKINST CHANGE DUE_DATE_TEMP_ DUE_DATE_ datetime(3); 


# TIME_ in ACT_HI_DETAIL

ALTER TABLE ACT_HI_DETAIL ADD TIME_TEMP_ datetime(3) not null;
UPDATE ACT_HI_DETAIL SET TIME_TEMP_ = TIME_;
ALTER TABLE ACT_HI_DETAIL DROP COLUMN TIME_;
ALTER TABLE ACT_HI_DETAIL CHANGE TIME_TEMP_ TIME_ datetime(3) not null; 

# TIME_ in ACT_HI_COMMENT

ALTER TABLE ACT_HI_COMMENT ADD TIME_TEMP_ datetime(3) not null;
UPDATE ACT_HI_COMMENT SET TIME_TEMP_ = TIME_;
ALTER TABLE ACT_HI_COMMENT DROP COLUMN TIME_;
ALTER TABLE ACT_HI_COMMENT CHANGE TIME_TEMP_ TIME_ datetime(3) not null; 


alter table ACT_HI_VARINST
    add CREATE_TIME_ datetime(3); 
    
alter table ACT_HI_VARINST
    add LAST_UPDATED_TIME_ datetime(3); 
    
alter table ACT_HI_PROCINST
    add TENANT_ID_ varchar(255) default ''; 
       
alter table ACT_HI_ACTINST
    add TENANT_ID_ varchar(255) default ''; 
    
alter table ACT_HI_TASKINST
    add TENANT_ID_ varchar(255) default '';      
    
alter table ACT_HI_ACTINST
    MODIFY ASSIGNEE_ varchar(255);