    create table Attachment (
        id bigint generated by default as identity (start with 1),
        accessType integer,
        attachedAt timestamp,
        attachmentContentId bigint not null,
        contentType varchar(255),
        name varchar(255),
        attachment_size integer,
        attachedBy_id varchar(255),
        TaskData_Attachments_Id bigint,
        primary key (id)
    );

    create table BAMTaskSummary (
        pk bigint generated by default as identity (start with 1),
        createdDate timestamp,
        duration bigint,
        endDate timestamp,
        processInstanceId bigint not null,
        startDate timestamp,
        status varchar(255),
        taskId bigint not null,
        taskName varchar(255),
        userId varchar(255),
        OPTLOCK integer,
        primary key (pk)
    );

    create table BooleanExpression (
        id bigint generated by default as identity (start with 1),
        expression longvarchar,
        type varchar(255),
        Escalation_Constraints_Id bigint,
        primary key (id)
    );

    create table Content (
        id bigint generated by default as identity (start with 1),
        content longvarbinary,
        primary key (id)
    );

    create table ContextMappingInfo (
        mappingId bigint generated by default as identity (start with 1),
        CONTEXT_ID varchar(255) not null,
        KSESSION_ID integer not null,
        OWNER_ID varchar(255),
        OPTLOCK integer,
        primary key (mappingId)
    );

    create table CorrelationKeyInfo (
        keyId bigint generated by default as identity (start with 1),
        name varchar(255),
        processInstanceId bigint not null,
        OPTLOCK integer,
        primary key (keyId)
    );

    create table CorrelationPropertyInfo (
        propertyId bigint generated by default as identity (start with 1),
        name varchar(255),
        value varchar(255),
        OPTLOCK integer,
        correlationKey_keyId bigint,
        primary key (propertyId)
    );

    create table Deadline (
        id bigint generated by default as identity (start with 1),
        deadline_date timestamp,
        escalated smallint,
        Deadlines_StartDeadLine_Id bigint,
        Deadlines_EndDeadLine_Id bigint,
        primary key (id)
    );

    create table Delegation_delegates (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table ErrorInfo (
        id bigint generated by default as identity (start with 1),
        message varchar(255),
        stacktrace varchar(5000),
        timestamp timestamp,
        REQUEST_ID bigint not null,
        primary key (id)
    );

    create table Escalation (
        id bigint generated by default as identity (start with 1),
        name varchar(255),
        Deadline_Escalation_Id bigint,
        primary key (id)
    );

    create table EventTypes (
        InstanceId bigint not null,
        element varchar(255)
    );

    create table I18NText (
        id bigint generated by default as identity (start with 1),
        language varchar(255),
        shortText varchar(255),
        text longvarchar,
        Task_Subjects_Id bigint,
        Task_Names_Id bigint,
        Task_Descriptions_Id bigint,
        Reassignment_Documentation_Id bigint,
        Notification_Subjects_Id bigint,
        Notification_Names_Id bigint,
        Notification_Documentation_Id bigint,
        Notification_Descriptions_Id bigint,
        Deadline_Documentation_Id bigint,
        primary key (id)
    );

    create table NodeInstanceLog (
        id bigint generated by default as identity (start with 1),
        connection varchar(255),
        log_date timestamp,
        externalId varchar(255),
        nodeId varchar(255),
        nodeInstanceId varchar(255),
        nodeName varchar(255),
        nodeType varchar(255),
        processId varchar(255),
        processInstanceId bigint not null,
        type integer not null,
        workItemId bigint,
        primary key (id)
    );

    create table Notification (
        DTYPE varchar(31) not null,
        id bigint generated by default as identity (start with 1),
        priority integer not null,
        Escalation_Notifications_Id bigint,
        primary key (id)
    );

    create table Notification_BAs (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table Notification_Recipients (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table Notification_email_header (
        Notification_id bigint not null,
        emailHeaders_id bigint not null,
        mapkey varchar(255) not null,
        primary key (Notification_id, mapkey)
    );

    create table OrganizationalEntity (
        DTYPE varchar(31) not null,
        id varchar(255) not null,
        primary key (id)
    );

    create table PeopleAssignments_BAs (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table PeopleAssignments_ExclOwners (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table PeopleAssignments_PotOwners (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table PeopleAssignments_Recipients (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table PeopleAssignments_Stakeholders (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table ProcessInstanceInfo (
        InstanceId bigint generated by default as identity (start with 1),
        lastModificationDate timestamp,
        lastReadDate timestamp,
        processId varchar(255),
        processInstanceByteArray longvarbinary,
        startDate timestamp,
        state integer not null,
        OPTLOCK integer,
        primary key (InstanceId)
    );

    create table ProcessInstanceLog (
        id bigint generated by default as identity (start with 1),
        duration bigint,
        end_date timestamp,
        externalId varchar(255),
        user_identity varchar(255),
        outcome varchar(255),
        parentProcessInstanceId bigint,
        processId varchar(255),
        processInstanceId bigint not null,
        processName varchar(255),
        processVersion varchar(255),
        start_date timestamp,
        status integer,
        primary key (id)
    );

    create table Reassignment (
        id bigint generated by default as identity (start with 1),
        Escalation_Reassignments_Id bigint,
        primary key (id)
    );

    create table Reassignment_potentialOwners (
        task_id bigint not null,
        entity_id varchar(255) not null
    );

    create table RequestInfo (
        id bigint generated by default as identity (start with 1),
        commandName varchar(255),
        deploymentId varchar(255),
        executions integer not null,
        businessKey varchar(255),
        message varchar(255),
        requestData longvarbinary,
        responseData longvarbinary,
        retries integer not null,
        status varchar(255),
        timestamp timestamp,
        primary key (id)
    );

    create table SessionInfo (
        id integer generated by default as identity (start with 1),
        lastModificationDate timestamp,
        rulesByteArray longvarbinary,
        startDate timestamp,
        OPTLOCK integer,
        primary key (id)
    );

    create table Task (
        id bigint generated by default as identity (start with 1),
        archived smallint,
        allowedToDelegate varchar(255),
        formName varchar(255),
        priority integer not null,
        subTaskStrategy varchar(255),
        activationTime timestamp,
        createdOn timestamp,
        deploymentId varchar(255),
        documentAccessType integer,
        documentContentId bigint not null,
        documentType varchar(255),
        expirationTime timestamp,
        faultAccessType integer,
        faultContentId bigint not null,
        faultName varchar(255),
        faultType varchar(255),
        outputAccessType integer,
        outputContentId bigint not null,
        outputType varchar(255),
        parentId bigint not null,
        previousStatus integer,
        processId varchar(255),
        processInstanceId bigint not null,
        processSessionId integer not null,
        skipable boolean not null,
        status varchar(255),
        workItemId bigint not null,
        taskType varchar(255),
        OPTLOCK integer,
        taskInitiator_id varchar(255),
        actualOwner_id varchar(255),
        createdBy_id varchar(255),
        primary key (id)
    );

    create table TaskDef (
        id bigint generated by default as identity (start with 1),
        name varchar(255),
        priority integer not null,
        primary key (id)
    );

    create table TaskEvent (
        id bigint generated by default as identity (start with 1),
        logTime timestamp,
        taskId bigint,
        type varchar(255),
        userId varchar(255),
        OPTLOCK integer,
        primary key (id)
    );

    create table VariableInstanceLog (
        id bigint generated by default as identity (start with 1),
        log_date timestamp,
        externalId varchar(255),
        oldValue varchar(255),
        processId varchar(255),
        processInstanceId bigint not null,
        value varchar(255),
        variableId varchar(255),
        variableInstanceId varchar(255),
        primary key (id)
    );

    create table WorkItemInfo (
        workItemId bigint generated by default as identity (start with 1),
        creationDate timestamp,
        name varchar(255),
        processInstanceId bigint not null,
        state bigint not null,
        OPTLOCK integer,
        workItemByteArray longvarbinary,
        primary key (workItemId)
    );

    create table email_header (
        id bigint generated by default as identity (start with 1),
        body longvarchar,
        fromAddress varchar(255),
        language varchar(255),
        replyToAddress varchar(255),
        subject varchar(255),
        primary key (id)
    );

    create table task_comment (
        id bigint generated by default as identity (start with 1),
        addedAt timestamp,
        text longvarchar,
        addedBy_id varchar(255),
        TaskData_Comments_Id bigint,
        primary key (id)
    );

    alter table Attachment 
        add constraint FK1C93543D937BFB5 
        foreign key (attachedBy_id) 
        references OrganizationalEntity;

    alter table Attachment 
        add constraint FK1C9354333CA892A 
        foreign key (TaskData_Attachments_Id) 
        references Task;

    alter table BooleanExpression 
        add constraint FKE3D208C06C97C90E 
        foreign key (Escalation_Constraints_Id) 
        references Escalation;

    alter table CorrelationPropertyInfo 
        add constraint FK761452A5D87156ED 
        foreign key (correlationKey_keyId) 
        references CorrelationKeyInfo;

    alter table Deadline 
        add constraint FK21DF3E78A9FE0EF4 
        foreign key (Deadlines_StartDeadLine_Id) 
        references Task;

    alter table Deadline 
        add constraint FK21DF3E78695E4DDB 
        foreign key (Deadlines_EndDeadLine_Id) 
        references Task;

    alter table Delegation_delegates 
        add constraint FK47485D5772B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table Delegation_delegates 
        add constraint FK47485D57786553A5 
        foreign key (task_id) 
        references Task;

    alter table ErrorInfo 
        add constraint FK8B1186B6724A467 
        foreign key (REQUEST_ID) 
        references RequestInfo;

    alter table Escalation 
        add constraint FK67B2C6B5D1E5CC1 
        foreign key (Deadline_Escalation_Id) 
        references Deadline;

    alter table EventTypes 
        add constraint FKB0E5621F7665489A 
        foreign key (InstanceId) 
        references ProcessInstanceInfo;

    alter table I18NText 
        add constraint FK2349686BF4ACCD69 
        foreign key (Task_Subjects_Id) 
        references Task;

    alter table I18NText 
        add constraint FK2349686B424B187C 
        foreign key (Task_Names_Id) 
        references Task;

    alter table I18NText 
        add constraint FK2349686BAB648139 
        foreign key (Task_Descriptions_Id) 
        references Task;

    alter table I18NText 
        add constraint FK2349686BB340A2AA 
        foreign key (Reassignment_Documentation_Id) 
        references Reassignment;

    alter table I18NText 
        add constraint FK2349686BF0CDED35 
        foreign key (Notification_Subjects_Id) 
        references Notification;

    alter table I18NText 
        add constraint FK2349686BCC03ED3C 
        foreign key (Notification_Names_Id) 
        references Notification;

    alter table I18NText 
        add constraint FK2349686B77C1C08A 
        foreign key (Notification_Documentation_Id) 
        references Notification;

    alter table I18NText 
        add constraint FK2349686B18DDFE05 
        foreign key (Notification_Descriptions_Id) 
        references Notification;

    alter table I18NText 
        add constraint FK2349686B78AF072A 
        foreign key (Deadline_Documentation_Id) 
        references Deadline;

    alter table Notification 
        add constraint FK2D45DD0BC0C0F29C 
        foreign key (Escalation_Notifications_Id) 
        references Escalation;

    alter table Notification_BAs 
        add constraint FK2DD68EE072B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table Notification_BAs 
        add constraint FK2DD68EE093F2090B 
        foreign key (task_id) 
        references Notification;

    alter table Notification_Recipients 
        add constraint FK98FD214E72B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table Notification_Recipients 
        add constraint FK98FD214E93F2090B 
        foreign key (task_id) 
        references Notification;

    alter table Notification_email_header 
        add constraint UK_F30FE3446CEA0510 unique (emailHeaders_id);

    alter table Notification_email_header 
        add constraint FKF30FE3448BED1339 
        foreign key (emailHeaders_id) 
        references email_header;

    alter table Notification_email_header 
        add constraint FKF30FE3443E3E97EB 
        foreign key (Notification_id) 
        references Notification;

    alter table PeopleAssignments_BAs 
        add constraint FK9D8CF4EC72B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table PeopleAssignments_BAs 
        add constraint FK9D8CF4EC786553A5 
        foreign key (task_id) 
        references Task;

    alter table PeopleAssignments_ExclOwners 
        add constraint FKC77B97E472B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table PeopleAssignments_ExclOwners 
        add constraint FKC77B97E4786553A5 
        foreign key (task_id) 
        references Task;

    alter table PeopleAssignments_PotOwners 
        add constraint FK1EE418D72B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table PeopleAssignments_PotOwners 
        add constraint FK1EE418D786553A5 
        foreign key (task_id) 
        references Task;

    alter table PeopleAssignments_Recipients 
        add constraint FKC6F615C272B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table PeopleAssignments_Recipients 
        add constraint FKC6F615C2786553A5 
        foreign key (task_id) 
        references Task;

    alter table PeopleAssignments_Stakeholders 
        add constraint FK482F79D572B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table PeopleAssignments_Stakeholders 
        add constraint FK482F79D5786553A5 
        foreign key (task_id) 
        references Task;

    alter table Reassignment 
        add constraint FK724D056062A1E871 
        foreign key (Escalation_Reassignments_Id) 
        references Escalation;

    alter table Reassignment_potentialOwners 
        add constraint FK90B59CFF72B3A123 
        foreign key (entity_id) 
        references OrganizationalEntity;

    alter table Reassignment_potentialOwners 
        add constraint FK90B59CFF35D2FEE0 
        foreign key (task_id) 
        references Reassignment;

    alter table Task 
        add constraint FK27A9A53C55C806 
        foreign key (taskInitiator_id) 
        references OrganizationalEntity;

    alter table Task 
        add constraint FK27A9A5B723BE8B 
        foreign key (actualOwner_id) 
        references OrganizationalEntity;

    alter table Task 
        add constraint FK27A9A55427E8F1 
        foreign key (createdBy_id) 
        references OrganizationalEntity;

    alter table task_comment 
        add constraint FK61F475A57A3215D9 
        foreign key (addedBy_id) 
        references OrganizationalEntity;

    alter table task_comment 
        add constraint FK61F475A5F510CB46 
        foreign key (TaskData_Comments_Id) 
        references Task;
