create table ACT_HI_PROCINST (
  ID_ varchar(64) not null,
  PROC_INST_ID_ varchar(64) not null,
  BUSINESS_KEY_ varchar(255),
  PROC_DEF_ID_ varchar(64) not null,
  START_TIME_ timestamp not null,
  END_TIME_ timestamp,
  DURATION_ bigint,
  START_USER_ID_ varchar(255),
  START_ACT_ID_ varchar(255),
  END_ACT_ID_ varchar(255),
  SUPER_PROCESS_INSTANCE_ID_ varchar(64),
  DELETE_REASON_ varchar(4000),
  TENANT_ID_ varchar(255) default '',
  NAME_ varchar(255),
  primary key (ID_),
  unique (PROC_INST_ID_)
);

create table ACT_HI_ACTINST (
  ID_ varchar(64) not null,
  PROC_DEF_ID_ varchar(64) not null,
  PROC_INST_ID_ varchar(64) not null,
  EXECUTION_ID_ varchar(64) not null,
  ACT_ID_ varchar(255) not null,
  TASK_ID_ varchar(64),
  CALL_PROC_INST_ID_ varchar(64),
  ACT_NAME_ varchar(255),
  ACT_TYPE_ varchar(255) not null,
  ASSIGNEE_ varchar(255),
  START_TIME_ timestamp not null,
  END_TIME_ timestamp,
  DURATION_ bigint,
  TENANT_ID_ varchar(255) default '',
  primary key (ID_)
);

create table ACT_HI_TASKINST (
  ID_ varchar(64) not null,
  PROC_DEF_ID_ varchar(64),
  TASK_DEF_KEY_ varchar(255),
  PROC_INST_ID_ varchar(64),
  EXECUTION_ID_ varchar(64),
  NAME_ varchar(255),
  PARENT_TASK_ID_ varchar(64),
  DESCRIPTION_ varchar(4000),
  OWNER_ varchar(255),
  ASSIGNEE_ varchar(255),
  START_TIME_ timestamp not null,
  CLAIM_TIME_ timestamp,
  END_TIME_ timestamp,
  DURATION_ bigint,
  DELETE_REASON_ varchar(4000),
  PRIORITY_ integer,
  DUE_DATE_ timestamp,
  FORM_KEY_ varchar(255),
  CATEGORY_ varchar(255),
  TENANT_ID_ varchar(255) default '',
  primary key (ID_)
);

create table ACT_HI_VARINST (
  ID_ varchar(64) not null,
  PROC_INST_ID_ varchar(64),
  EXECUTION_ID_ varchar(64),
  TASK_ID_ varchar(64),
  NAME_ varchar(255) not null,
  VAR_TYPE_ varchar(100),
  REV_ integer,
  BYTEARRAY_ID_ varchar(64),
  DOUBLE_ double,
  LONG_ bigint,
  TEXT_ varchar(4000),
  TEXT2_ varchar(4000),
  CREATE_TIME_ timestamp,
  LAST_UPDATED_TIME_ timestamp,
  primary key (ID_)
);

create table ACT_HI_DETAIL (
  ID_ varchar(64) not null,
  TYPE_ varchar(255) not null,
  TIME_ timestamp not null,
  NAME_ varchar(255),
  PROC_INST_ID_ varchar(64),
  EXECUTION_ID_ varchar(64),
  TASK_ID_ varchar(64),
  ACT_INST_ID_ varchar(64),
  VAR_TYPE_ varchar(255),
  REV_ integer,
  BYTEARRAY_ID_ varchar(64),
  DOUBLE_ double,
  LONG_ bigint,
  TEXT_ varchar(4000),
  TEXT2_ varchar(4000),
  primary key (ID_)
);

create table ACT_HI_COMMENT (
  ID_ varchar(64) not null,
  TYPE_ varchar(255),
  TIME_ timestamp not null,
  USER_ID_ varchar(255),
  TASK_ID_ varchar(64),
  PROC_INST_ID_ varchar(64),
  ACTION_ varchar(255),
  MESSAGE_ varchar(4000),
  FULL_MSG_ longvarbinary,
  primary key (ID_)
);

create table ACT_HI_ATTACHMENT (
  ID_ varchar(64) not null,
  REV_ integer,
  USER_ID_ varchar(255),
  NAME_ varchar(255),
  DESCRIPTION_ varchar(4000),
  TYPE_ varchar(255),
  TASK_ID_ varchar(64),
  PROC_INST_ID_ varchar(64),
  URL_ varchar(4000),
  CONTENT_ID_ varchar(64),
  TIME_ timestamp,
  primary key (ID_)
);
create table ACT_HI_IDENTITYLINK (
  ID_ varchar(64),
  GROUP_ID_ varchar(255),
  TYPE_ varchar(255),
  USER_ID_ varchar(255),
  TASK_ID_ varchar(64),
  PROC_INST_ID_ varchar(64) null,
  primary key (ID_)
);

create index ACT_IDX_HI_PRO_INST_END on ACT_HI_PROCINST(END_TIME_);
create index ACT_IDX_HI_PRO_I_BUSKEY on ACT_HI_PROCINST(BUSINESS_KEY_);
create index ACT_IDX_HI_ACT_INST_START on ACT_HI_ACTINST(START_TIME_);
create index ACT_IDX_HI_ACT_INST_END on ACT_HI_ACTINST(END_TIME_);
create index ACT_IDX_HI_DETAIL_PROC_INST on ACT_HI_DETAIL(PROC_INST_ID_);
create index ACT_IDX_HI_DETAIL_ACT_INST on ACT_HI_DETAIL(ACT_INST_ID_);
create index ACT_IDX_HI_DETAIL_TIME on ACT_HI_DETAIL(TIME_);
create index ACT_IDX_HI_DETAIL_NAME on ACT_HI_DETAIL(NAME_);
create index ACT_IDX_HI_DETAIL_TASK_ID on ACT_HI_DETAIL(TASK_ID_);
create index ACT_IDX_HI_PROCVAR_PROC_INST on ACT_HI_VARINST(PROC_INST_ID_);
create index ACT_IDX_HI_PROCVAR_NAME_TYPE on ACT_HI_VARINST(NAME_, VAR_TYPE_);
create index ACT_IDX_HI_PROCVAR_TASK_ID on ACT_HI_VARINST(TASK_ID_);
create index ACT_IDX_HI_ACT_INST_PROCINST on ACT_HI_ACTINST(PROC_INST_ID_, ACT_ID_);
create index ACT_IDX_HI_IDENT_LNK_USER on ACT_HI_IDENTITYLINK(USER_ID_);
create index ACT_IDX_HI_IDENT_LNK_TASK on ACT_HI_IDENTITYLINK(TASK_ID_);
create index ACT_IDX_HI_IDENT_LNK_PROCINST on ACT_HI_IDENTITYLINK(PROC_INST_ID_);

create index ACT_IDX_HI_ACT_INST_EXEC on ACT_HI_ACTINST(EXECUTION_ID_, ACT_ID_);    
create index ACT_IDX_HI_TASK_INST_PROCINST on ACT_HI_TASKINST(PROC_INST_ID_);