create table fad_oa.ACT_RU_VARIABLE
(
    ID_           varchar(64)   not null
        primary key,
    REV_          int           null,
    TYPE_         varchar(255)  not null,
    NAME_         varchar(255)  not null,
    EXECUTION_ID_ varchar(64)   null,
    PROC_INST_ID_ varchar(64)   null,
    TASK_ID_      varchar(64)   null,
    SCOPE_ID_     varchar(255)  null,
    SUB_SCOPE_ID_ varchar(255)  null,
    SCOPE_TYPE_   varchar(255)  null,
    BYTEARRAY_ID_ varchar(64)   null,
    DOUBLE_       double        null,
    LONG_         bigint        null,
    TEXT_         varchar(4000) null,
    TEXT2_        varchar(4000) null,
    constraint ACT_FK_VAR_BYTEARRAY
        foreign key (BYTEARRAY_ID_) references fad_oa.ACT_GE_BYTEARRAY (ID_),
    constraint ACT_FK_VAR_EXE
        foreign key (EXECUTION_ID_) references fad_oa.ACT_RU_EXECUTION (ID_),
    constraint ACT_FK_VAR_PROCINST
        foreign key (PROC_INST_ID_) references fad_oa.ACT_RU_EXECUTION (ID_)
)
    collate = utf8mb3_bin;

create index ACT_IDX_RU_VAR_SCOPE_ID_TYPE
    on fad_oa.ACT_RU_VARIABLE (SCOPE_ID_, SCOPE_TYPE_);

create index ACT_IDX_RU_VAR_SUB_ID_TYPE
    on fad_oa.ACT_RU_VARIABLE (SUB_SCOPE_ID_, SCOPE_TYPE_);

create index ACT_IDX_VARIABLE_TASK_ID
    on fad_oa.ACT_RU_VARIABLE (TASK_ID_);