text: -- https://app.camunda.com/jira/browse/CAM-9084
  ALTER TABLE ACT_RE_PROCDEF
    ADD STARTABLE_ NUMBER(1,0) DEFAULT 1 NOT NULL CHECK (STARTABLE_ IN (1,0));
  
  -- https://app.camunda.com/jira/browse/CAM-9153
  ALTER TABLE ACT_HI_VARINST
    ADD CREATE_TIME_ TIMESTAMP(6);
  
  -- https://app.camunda.com/jira/browse/CAM-9215
  ALTER TABLE ACT_HI_ATTACHMENT
    ADD CREATE_TIME_ TIMESTAMP(6);
  
  -- https://app.camunda.com/jira/browse/CAM-9216
  ALTER TABLE ACT_HI_DEC_IN
    ADD CREATE_TIME_ TIMESTAMP(6);
  
  -- https://app.camunda.com/jira/browse/CAM-9217
  ALTER TABLE ACT_HI_DEC_OUT
    ADD CREATE_TIME_ TIMESTAMP(6);
  
  -- https://app.camunda.com/jira/browse/CAM-9199
  ALTER TABLE ACT_HI_PROCINST
    ADD ROOT_PROCESS_INSTANCE_ID_ NVARCHAR2(64);
  create index ACT_IDX_HI_PRO_INST_ROOT_PI on ACT_HI_PROCINST(ROOT_PROCESS_INSTANCE_ID_);
  
  -- https://app.camunda.com/jira/browse/CAM-9200
  ALTER TABLE ACT_HI_PROCINST
    ADD REMOVAL_TIME_ TIMESTAMP(6);
  create index ACT_IDX_HI_PRO_INST_RM_TIME on ACT_HI_PROCINST(REMOVAL_TIME_);
  
  -- https://app.camunda.com/jira/browse/CAM-9230
  ALTER TABLE ACT_HI_BATCH
    ADD CREATE_USER_ID_ NVARCHAR2(255);
  