text: --
  -- Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
  -- under one or more contributor license agreements. See the NOTICE file
  -- distributed with this work for additional information regarding copyright
  -- ownership. Camunda licenses this file to you under the Apache License,
  -- Version 2.0; you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --     http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  --
  
  create table ACT_HI_CASEINST (
      ID_ varchar(64) not null,
      CASE_INST_ID_ varchar(64) not null,
      BUSINESS_KEY_ varchar(255),
      CASE_DEF_ID_ varchar(64) not null,
      CREATE_TIME_ timestamp not null,
      CLOSE_TIME_ timestamp,
      DURATION_ bigint,
      STATE_ integer,
      CREATE_USER_ID_ varchar(255),
      SUPER_CASE_INSTANCE_ID_ varchar(64),
      SUPER_PROCESS_INSTANCE_ID_ varchar(64),
      TENANT_ID_ varchar(64),
      primary key (ID_)
  );
  
  alter table ACT_HI_CASEINST add constraint CASE_INST_ID_ unique(CASE_INST_ID_);
  
  create table ACT_HI_CASEACTINST (
      ID_ varchar(64) not null,
      PARENT_ACT_INST_ID_ varchar(64),
      CASE_DEF_ID_ varchar(64) not null,
      CASE_INST_ID_ varchar(64) not null,
      CASE_ACT_ID_ varchar(255) not null,
      TASK_ID_ varchar(64),
      CALL_PROC_INST_ID_ varchar(64),
      CALL_CASE_INST_ID_ varchar(64),
      CASE_ACT_NAME_ varchar(255),
      CASE_ACT_TYPE_ varchar(255),
      CREATE_TIME_ timestamp not null,
      END_TIME_ timestamp,
      DURATION_ bigint,
      STATE_ integer,
      REQUIRED_ smallint check(REQUIRED_ in (1,0)),
      TENANT_ID_ varchar(64),
      primary key (ID_)
  );
  
  create index ACT_IDX_HI_CAS_I_CLOSE on ACT_HI_CASEINST(CLOSE_TIME_);
  create index ACT_IDX_HI_CAS_I_BUSKEY on ACT_HI_CASEINST(BUSINESS_KEY_);
  create index ACT_IDX_HI_CAS_I_TENANT_ID on ACT_HI_CASEINST(TENANT_ID_);
  create index ACT_IDX_HI_CAS_A_I_CREATE on ACT_HI_CASEACTINST(CREATE_TIME_);
  create index ACT_IDX_HI_CAS_A_I_END on ACT_HI_CASEACTINST(END_TIME_);
  create index ACT_IDX_HI_CAS_A_I_COMP on ACT_HI_CASEACTINST(CASE_ACT_ID_, END_TIME_, ID_);
  create index ACT_IDX_HI_CAS_A_I_TENANT_ID on ACT_HI_CASEACTINST(TENANT_ID_);
  