jBPM4.4数据库的几张表简单介绍:

 

A。资源库和运行时表结构

JBPM4_DEPLOYMENT   流程定义表                                          
JBPM4_DEPLOYPROP 流程定义属性表                                     
JBPM4_EXECUTION  流程实例表  (主要是存放JBPM4的执行信息，Execution机制代 替了JBPM3的Token机制)

JBPM4_JOB  定时表(存放的是Timer 的定义)                                                                  
JBPM4_LOB  存储表 (流程定义相关的布署信)                                                                   
JBPM4_PARTICIPATION 参与者表 (存放 Participation的信息，Participation的种类有Candidate、Client、Owner、 Replaced Assignee和Viewer。而具体的Participation既可以是单一用户，也可以是用户组。)

JBPM4_PROPERTY  引擎参数表
JBPM4_SWIMLANE  泳道表(Swim Lane是一种Runtime Process Role,多个Task可以一次分配到同一Actor身上。)

JBPM4_TASK 任务表  (存放需要人来完成的Activities，需要人来参与完成的Activity 被称为 Task).      

JBPM4_VARIABLE 上下文表  (存的是进行时的临时变量) 

B。历史数据库表结构

JBPM4_HIST_ACTINST 流程活动(节点)实例表   (Activity Instance的历史记录) 

JBPM4_HIST_DETAIL  流程历史详细表  (保存Variable的变更记录)

JBPM4_HIST_PROCINST 流程实例历史表   (Process Instance的历史记录)

JBPM4_HIST_TASK  任务历史表(Task的历史信息)

JBPM4_HIST_VAR  流程变量(上下文)历史表  (保存历史的变量 )

C。身份认证表结构   

JBPM4_ID_GROUP 组表

JBPM4_ID_MEMBERSHIP 用户角色表

JBPM4_ID_USER  用户表

以下是mysql创建jbpm4的sql语句

    create table JBPM4_DEPLOYMENT (
        DBID_ bigint not null,
        NAME_ longtext,
        TIMESTAMP_ bigint,
        STATE_ varchar(255),
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_DEPLOYPROP (
        DBID_ bigint not null,
        DEPLOYMENT_ bigint,
        OBJNAME_ varchar(255),
        KEY_ varchar(255),
        STRINGVAL_ varchar(255),
        LONGVAL_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_EXECUTION (
        DBID_ bigint not null,
        CLASS_ varchar(255) not null,
        DBVERSION_ integer not null,
        ACTIVITYNAME_ varchar(255),
        PROCDEFID_ varchar(255),
        HASVARS_ bit,
        NAME_ varchar(255),
        KEY_ varchar(255),
        ID_ varchar(255) unique,
        STATE_ varchar(255),
        SUSPHISTSTATE_ varchar(255),
        PRIORITY_ integer,
        HISACTINST_ bigint,
        PARENT_ bigint,
        INSTANCE_ bigint,
        SUPEREXEC_ bigint,
        SUBPROCINST_ bigint,
        PARENT_IDX_ integer,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_HIST_ACTINST (
        DBID_ bigint not null,
        CLASS_ varchar(255) not null,
        DBVERSION_ integer not null,
        HPROCI_ bigint,
        TYPE_ varchar(255),
        EXECUTION_ varchar(255),
        ACTIVITY_NAME_ varchar(255),
        START_ datetime,
        END_ datetime,
        DURATION_ bigint,
        TRANSITION_ varchar(255),
        NEXTIDX_ integer,
        HTASK_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_HIST_DETAIL (
        DBID_ bigint not null,
        CLASS_ varchar(255) not null,
        DBVERSION_ integer not null,
        USERID_ varchar(255),
        TIME_ datetime,
        HPROCI_ bigint,
        HPROCIIDX_ integer,
        HACTI_ bigint,
        HACTIIDX_ integer,
        HTASK_ bigint,
        HTASKIDX_ integer,
        HVAR_ bigint,
        HVARIDX_ integer,
        MESSAGE_ longtext,
        OLD_STR_ varchar(255),
        NEW_STR_ varchar(255),
        OLD_INT_ integer,
        NEW_INT_ integer,
        OLD_TIME_ datetime,
        NEW_TIME_ datetime,
        PARENT_ bigint,
        PARENT_IDX_ integer,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_HIST_PROCINST (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        ID_ varchar(255),
        PROCDEFID_ varchar(255),
        KEY_ varchar(255),
        START_ datetime,
        END_ datetime,
        DURATION_ bigint,
        STATE_ varchar(255),
        ENDACTIVITY_ varchar(255),
        NEXTIDX_ integer,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_HIST_TASK (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        EXECUTION_ varchar(255),
        OUTCOME_ varchar(255),
        ASSIGNEE_ varchar(255),
        PRIORITY_ integer,
        STATE_ varchar(255),
        CREATE_ datetime,
        END_ datetime,
        DURATION_ bigint,
        NEXTIDX_ integer,
        SUPERTASK_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_HIST_VAR (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        PROCINSTID_ varchar(255),
        EXECUTIONID_ varchar(255),
        VARNAME_ varchar(255),
        VALUE_ varchar(255),
        HPROCI_ bigint,
        HTASK_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_ID_GROUP (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        ID_ varchar(255),
        NAME_ varchar(255),
        TYPE_ varchar(255),
        PARENT_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_ID_MEMBERSHIP (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        USER_ bigint,
        GROUP_ bigint,
        NAME_ varchar(255),
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_ID_USER (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        ID_ varchar(255),
        PASSWORD_ varchar(255),
        GIVENNAME_ varchar(255),
        FAMILYNAME_ varchar(255),
        BUSINESSEMAIL_ varchar(255),
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_JOB (
        DBID_ bigint not null,
        CLASS_ varchar(255) not null,
        DBVERSION_ integer not null,
        DUEDATE_ datetime,
        STATE_ varchar(255),
        ISEXCLUSIVE_ bit,
        LOCKOWNER_ varchar(255),
        LOCKEXPTIME_ datetime,
        EXCEPTION_ longtext,
        RETRIES_ integer,
        PROCESSINSTANCE_ bigint,
        EXECUTION_ bigint,
        CFG_ bigint,
        SIGNAL_ varchar(255),
        EVENT_ varchar(255),
        REPEAT_ varchar(255),
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_LOB (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        BLOB_VALUE_ longblob,
        DEPLOYMENT_ bigint,
        NAME_ longtext,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_PARTICIPATION (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        GROUPID_ varchar(255),
        USERID_ varchar(255),
        TYPE_ varchar(255),
        TASK_ bigint,
        SWIMLANE_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_PROPERTY (
        KEY_ varchar(255) not null,
        VERSION_ integer not null,
        VALUE_ varchar(255),
        primary key (KEY_)
    ) type=InnoDB;

    create table JBPM4_SWIMLANE (
        DBID_ bigint not null,
        DBVERSION_ integer not null,
        NAME_ varchar(255),
        ASSIGNEE_ varchar(255),
        EXECUTION_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_TASK (
        DBID_ bigint not null,
        CLASS_ char(1) not null,
        DBVERSION_ integer not null,
        NAME_ varchar(255),
        DESCR_ longtext,
        STATE_ varchar(255),
        SUSPHISTSTATE_ varchar(255),
        ASSIGNEE_ varchar(255),
        FORM_ varchar(255),
        PRIORITY_ integer,
        CREATE_ datetime,
        DUEDATE_ datetime,
        PROGRESS_ integer,
        SIGNALLING_ bit,
        EXECUTION_ID_ varchar(255),
        ACTIVITY_NAME_ varchar(255),
        HASVARS_ bit,
        SUPERTASK_ bigint,
        EXECUTION_ bigint,
        PROCINST_ bigint,
        SWIMLANE_ bigint,
        TASKDEFNAME_ varchar(255),
        primary key (DBID_)
    ) type=InnoDB;

    create table JBPM4_VARIABLE (
        DBID_ bigint not null,
        CLASS_ varchar(255) not null,
        DBVERSION_ integer not null,
        KEY_ varchar(255),
        CONVERTER_ varchar(255),
        HIST_ bit,
        EXECUTION_ bigint,
        TASK_ bigint,
        LOB_ bigint,
        DATE_VALUE_ datetime,
        DOUBLE_VALUE_ double precision,
        CLASSNAME_ varchar(255),
        LONG_VALUE_ bigint,
        STRING_VALUE_ varchar(255),
        TEXT_VALUE_ longtext,
        EXESYS_ bigint,
        primary key (DBID_)
    ) type=InnoDB;

    create index IDX_DEPLPROP_DEPL on JBPM4_DEPLOYPROP (DEPLOYMENT_);

    alter table JBPM4_DEPLOYPROP 
        add index FK_DEPLPROP_DEPL (DEPLOYMENT_), 
        add constraint FK_DEPLPROP_DEPL 
        foreign key (DEPLOYMENT_) 
        references JBPM4_DEPLOYMENT (DBID_);

    create index IDX_EXEC_SUPEREXEC on JBPM4_EXECUTION (SUPEREXEC_);

    create index IDX_EXEC_INSTANCE on JBPM4_EXECUTION (INSTANCE_);

    create index IDX_EXEC_SUBPI on JBPM4_EXECUTION (SUBPROCINST_);

    create index IDX_EXEC_PARENT on JBPM4_EXECUTION (PARENT_);

    alter table JBPM4_EXECUTION 
        add index FK_EXEC_PARENT (PARENT_), 
        add constraint FK_EXEC_PARENT 
        foreign key (PARENT_) 
        references JBPM4_EXECUTION (DBID_);

    alter table JBPM4_EXECUTION 
        add index FK_EXEC_SUBPI (SUBPROCINST_), 
        add constraint FK_EXEC_SUBPI 
        foreign key (SUBPROCINST_) 
        references JBPM4_EXECUTION (DBID_);

    alter table JBPM4_EXECUTION 
        add index FK_EXEC_INSTANCE (INSTANCE_), 
        add constraint FK_EXEC_INSTANCE 
        foreign key (INSTANCE_) 
        references JBPM4_EXECUTION (DBID_);

    alter table JBPM4_EXECUTION 
        add index FK_EXEC_SUPEREXEC (SUPEREXEC_), 
        add constraint FK_EXEC_SUPEREXEC 
        foreign key (SUPEREXEC_) 
        references JBPM4_EXECUTION (DBID_);

    create index IDX_HACTI_HPROCI on JBPM4_HIST_ACTINST (HPROCI_);

    create index IDX_HTI_HTASK on JBPM4_HIST_ACTINST (HTASK_);

    alter table JBPM4_HIST_ACTINST 
        add index FK_HACTI_HPROCI (HPROCI_), 
        add constraint FK_HACTI_HPROCI 
        foreign key (HPROCI_) 
        references JBPM4_HIST_PROCINST (DBID_);

    alter table JBPM4_HIST_ACTINST 
        add index FK_HTI_HTASK (HTASK_), 
        add constraint FK_HTI_HTASK 
        foreign key (HTASK_) 
        references JBPM4_HIST_TASK (DBID_);

    create index IDX_HDET_HACTI on JBPM4_HIST_DETAIL (HACTI_);

    create index IDX_HDET_HPROCI on JBPM4_HIST_DETAIL (HPROCI_);

    create index IDX_HDET_HVAR on JBPM4_HIST_DETAIL (HVAR_);

    create index IDX_HDET_HTASK on JBPM4_HIST_DETAIL (HTASK_);

    alter table JBPM4_HIST_DETAIL 
        add index FK_HDETAIL_HPROCI (HPROCI_), 
        add constraint FK_HDETAIL_HPROCI 
        foreign key (HPROCI_) 
        references JBPM4_HIST_PROCINST (DBID_);

    alter table JBPM4_HIST_DETAIL 
        add index FK_HDETAIL_HACTI (HACTI_), 
        add constraint FK_HDETAIL_HACTI 
        foreign key (HACTI_) 
        references JBPM4_HIST_ACTINST (DBID_);

    alter table JBPM4_HIST_DETAIL 
        add index FK_HDETAIL_HTASK (HTASK_), 
        add constraint FK_HDETAIL_HTASK 
        foreign key (HTASK_) 
        references JBPM4_HIST_TASK (DBID_);

    alter table JBPM4_HIST_DETAIL 
        add index FK_HDETAIL_HVAR (HVAR_), 
        add constraint FK_HDETAIL_HVAR 
        foreign key (HVAR_) 
        references JBPM4_HIST_VAR (DBID_);

    create index IDX_HSUPERT_SUB on JBPM4_HIST_TASK (SUPERTASK_);

    alter table JBPM4_HIST_TASK 
        add index FK_HSUPERT_SUB (SUPERTASK_), 
        add constraint FK_HSUPERT_SUB 
        foreign key (SUPERTASK_) 
        references JBPM4_HIST_TASK (DBID_);

    create index IDX_HVAR_HPROCI on JBPM4_HIST_VAR (HPROCI_);

    create index IDX_HVAR_HTASK on JBPM4_HIST_VAR (HTASK_);

    alter table JBPM4_HIST_VAR 
        add index FK_HVAR_HPROCI (HPROCI_), 
        add constraint FK_HVAR_HPROCI 
        foreign key (HPROCI_) 
        references JBPM4_HIST_PROCINST (DBID_);

    alter table JBPM4_HIST_VAR 
        add index FK_HVAR_HTASK (HTASK_), 
        add constraint FK_HVAR_HTASK 
        foreign key (HTASK_) 
        references JBPM4_HIST_TASK (DBID_);

    create index IDX_GROUP_PARENT on JBPM4_ID_GROUP (PARENT_);

    alter table JBPM4_ID_GROUP 
        add index FK_GROUP_PARENT (PARENT_), 
        add constraint FK_GROUP_PARENT 
        foreign key (PARENT_) 
        references JBPM4_ID_GROUP (DBID_);

    create index IDX_MEM_USER on JBPM4_ID_MEMBERSHIP (USER_);

    create index IDX_MEM_GROUP on JBPM4_ID_MEMBERSHIP (GROUP_);

    alter table JBPM4_ID_MEMBERSHIP 
        add index FK_MEM_GROUP (GROUP_), 
        add constraint FK_MEM_GROUP 
        foreign key (GROUP_) 
        references JBPM4_ID_GROUP (DBID_);

    alter table JBPM4_ID_MEMBERSHIP 
        add index FK_MEM_USER (USER_), 
        add constraint FK_MEM_USER 
        foreign key (USER_) 
        references JBPM4_ID_USER (DBID_);

    create index IDX_JOBRETRIES on JBPM4_JOB (RETRIES_);

    create index IDX_JOB_CFG on JBPM4_JOB (CFG_);

    create index IDX_JOB_PRINST on JBPM4_JOB (PROCESSINSTANCE_);

    create index IDX_JOB_EXE on JBPM4_JOB (EXECUTION_);

    create index IDX_JOBLOCKEXP on JBPM4_JOB (LOCKEXPTIME_);

    create index IDX_JOBDUEDATE on JBPM4_JOB (DUEDATE_);

    alter table JBPM4_JOB 
        add index FK_JOB_CFG (CFG_), 
        add constraint FK_JOB_CFG 
        foreign key (CFG_) 
        references JBPM4_LOB (DBID_);

    create index IDX_LOB_DEPLOYMENT on JBPM4_LOB (DEPLOYMENT_);

    alter table JBPM4_LOB 
        add index FK_LOB_DEPLOYMENT (DEPLOYMENT_), 
        add constraint FK_LOB_DEPLOYMENT 
        foreign key (DEPLOYMENT_) 
        references JBPM4_DEPLOYMENT (DBID_);

    create index IDX_PART_TASK on JBPM4_PARTICIPATION (TASK_);

    alter table JBPM4_PARTICIPATION 
        add index FK_PART_SWIMLANE (SWIMLANE_), 
        add constraint FK_PART_SWIMLANE 
        foreign key (SWIMLANE_) 
        references JBPM4_SWIMLANE (DBID_);

    alter table JBPM4_PARTICIPATION 
        add index FK_PART_TASK (TASK_), 
        add constraint FK_PART_TASK 
        foreign key (TASK_) 
        references JBPM4_TASK (DBID_);

    create index IDX_SWIMLANE_EXEC on JBPM4_SWIMLANE (EXECUTION_);

    alter table JBPM4_SWIMLANE 
        add index FK_SWIMLANE_EXEC (EXECUTION_), 
        add constraint FK_SWIMLANE_EXEC 
        foreign key (EXECUTION_) 
        references JBPM4_EXECUTION (DBID_);

    create index IDX_TASK_SUPERTASK on JBPM4_TASK (SUPERTASK_);

    alter table JBPM4_TASK 
        add index FK_TASK_SWIML (SWIMLANE_), 
        add constraint FK_TASK_SWIML 
        foreign key (SWIMLANE_) 
        references JBPM4_SWIMLANE (DBID_);

    alter table JBPM4_TASK 
        add index FK_TASK_SUPERTASK (SUPERTASK_), 
        add constraint FK_TASK_SUPERTASK 
        foreign key (SUPERTASK_) 
        references JBPM4_TASK (DBID_);

    create index IDX_VAR_EXESYS on JBPM4_VARIABLE (EXESYS_);

    create index IDX_VAR_TASK on JBPM4_VARIABLE (TASK_);

    create index IDX_VAR_EXECUTION on JBPM4_VARIABLE (EXECUTION_);

    create index IDX_VAR_LOB on JBPM4_VARIABLE (LOB_);

    alter table JBPM4_VARIABLE 
        add index FK_VAR_LOB (LOB_), 
        add constraint FK_VAR_LOB 
        foreign key (LOB_) 
        references JBPM4_LOB (DBID_);

    alter table JBPM4_VARIABLE 
        add index FK_VAR_EXECUTION (EXECUTION_), 
        add constraint FK_VAR_EXECUTION 
        foreign key (EXECUTION_) 
        references JBPM4_EXECUTION (DBID_);

    alter table JBPM4_VARIABLE 
        add index FK_VAR_EXESYS (EXESYS_), 
        add constraint FK_VAR_EXESYS 
        foreign key (EXESYS_) 
        references JBPM4_EXECUTION (DBID_);

    alter table JBPM4_VARIABLE 
        add index FK_VAR_TASK (TASK_), 
        add constraint FK_VAR_TASK 
        foreign key (TASK_) 
        references JBPM4_TASK (DBID_);

 表名注释可参阅：http://tiger-hu.iteye.com/blog/1571356