install.xml

<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="lib/db" VERSION="20060926" COMMENT="XMLDB file for core Mahara tables"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
>
    <TABLES>
        <!-- core tables that plugins rely on -->
        <TABLE NAME="config">
            <FIELDS>
                <FIELD NAME="field" TYPE="char" LENGTH="255" NOTNULL="true"/>
                <FIELD NAME="value" TYPE="text" LENGTH="small"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="field" />
            </KEYS>
        </TABLE>
        <TABLE NAME="auth_installed">
            <FIELDS> 
                <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="release" TYPE="text" LENGTH="small" NOTNULL="true" />
                <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
                <FIELD NAME="requires_config" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="requires_parent" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="application">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="20" NOTNULL="true" />
                <FIELD NAME="displayname" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="xmlrpcserverurl" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="ssolandurl" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="institution">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true"/>
                <FIELD NAME="displayname" TYPE="char" LENGTH="255" NOTNULL="true"/>
                <FIELD NAME="registerallowed" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1"/>
                <FIELD NAME="updateuserinfoonlogin" TYPE="int" LENGTH="1" NOTNULL="false" DEFAULT="0"/>
                <FIELD NAME="defaultaccountlifetime" TYPE="int" NOTNULL="false"/>
                <FIELD NAME="defaultaccountinactiveexpire" TYPE="int" NOTNULL="false"/>
                <FIELD NAME="defaultaccountinactivewarn" TYPE="int" NOTNULL="false" DEFAULT="604800"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="sso_session">
            <FIELDS>
            	<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" />
            	<FIELD NAME="instanceid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" />
                <FIELD NAME="username" TYPE="char" LENGTH="30" NOTNULL="true"/>
                <FIELD NAME="useragent" TYPE="char" LENGTH="40" NOTNULL="true"/>
                <FIELD NAME="token" TYPE="char" LENGTH="40" NOTNULL="true"/>
                <FIELD NAME="confirmtimeout" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" />
                <FIELD NAME="expires" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" />
                <FIELD NAME="sessionid" TYPE="char" LENGTH="40" NOTNULL="true"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="userid" />
                <KEY NAME="userfk" TYPE="foreign" FIELDS="userid,username" REFTABLE="usr" REFFIELDS="userid,username" />
            </KEYS>
        </TABLE>
        <TABLE NAME="auth_instance">
            <FIELDS> 
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="instancename" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="priority" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="institution" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="authname" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="authnamefk" TYPE="foreign" FIELDS="authname" REFTABLE="auth_installed" REFFIELDS="name" />
                <!-- The following foreign-key constraint can't be implemented, as we currently have to be able to create
                	 the auth instance before we create the institution record. This workflow is probably bogus and should 
                	 be changed once we're able to do multi-page/tabbed forms.
                <KEY NAME="institutionfk" TYPE="foreign" FIELDS="institution" REFTABLE="institution" REFFIELDS="name" />
                -->
            </KEYS>
        </TABLE>
        <TABLE NAME="institution_locked_profile_field">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true"/>
                <FIELD NAME="profilefield" TYPE="char" LENGTH="255" NOTNULL="true"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name, profilefield"/>
                <KEY NAME="name" TYPE="foreign" FIELDS="name" REFTABLE="institution" REFFIELDS="name"/>
            </KEYS>
        </TABLE>
        <TABLE NAME="usr">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
                <FIELD NAME="username" TYPE="char" LENGTH="30" NOTNULL="true"/>
                <FIELD NAME="password" TYPE="char" LENGTH="40" NOTNULL="true"/>
                <FIELD NAME="institution" TYPE="char" LENGTH="255" NOTNULL="true" DEFAULT="mahara"/>
                <FIELD NAME="salt" TYPE="char" LENGTH="8"/>
                <FIELD NAME="passwordchange" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1"/>
                <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="expiry" TYPE="datetime" NOTNULL="false"/>
                <FIELD NAME="expirymailsent" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="lastlogin" TYPE="datetime" NOTNULL="false"/>
                <FIELD NAME="inactivemailsent" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="staff" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="admin" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="firstname" TYPE="text" NOTNULL="false"/>
                <FIELD NAME="lastname" TYPE="text" NOTNULL="false"/>
                <FIELD NAME="studentid" TYPE="text" NOTNULL="false"/>
                <FIELD NAME="preferredname" TYPE="text" NOTNULL="false"/>
                <FIELD NAME="email" TYPE="text" NOTNULL="false"/>
                <!-- This field should be foreign keyed to the artefact table, however the
                artefact table already has a key to this table, and XMLDB isn't smart enough
                to create the tables first, then the keys. -->
                <FIELD NAME="profileicon" TYPE="int" LENGTH="10" NOTNULL="false"/>
                <FIELD NAME="suspendedctime" TYPE="datetime" NOTNULL="false"/>
                <FIELD NAME="suspendedreason" TYPE="text" NOTNULL="false"/>
                <FIELD NAME="suspendedcusr" TYPE="int" LENGTH="10" NOTNULL="false"/>
                <FIELD NAME="quota" TYPE="int" LENGTH="10" NOTNULL="false"/>
                <FIELD NAME="quotaused" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="authinstance" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="1" />
                <FIELD NAME="sessionid" TYPE="char" LENGTH="32" NOTNULL="false" DEFAULT="" />
                <FIELD NAME="lastauthinstance" TYPE="int" LENGTH="1" NOTNULL="false" DEFAULT="NULL" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="institution" TYPE="foreign" FIELDS="institution" REFTABLE="institution" REFFIELDS="name"/>
                <KEY NAME="lastauthinstancefk" TYPE="foreign" FIELDS="lastauthinstance" REFTABLE="auth_instance" REFFIELDS="id" />
            </KEYS>
            <INDEXES>
                <INDEX NAME="usernameuk" UNIQUE="true" FIELDS="username,authinstance"/>
            </INDEXES>
        </TABLE>
        <TABLE NAME="event_type">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="50" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="host">
            <FIELDS>
                <FIELD NAME="wwwroot" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="name" TYPE="char" LENGTH="80" NOTNULL="true" DEFAULT=""  />
                <FIELD NAME="institution" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="ipaddress" TYPE="char" LENGTH="39" NOTNULL="true" DEFAULT=""  />
                <FIELD NAME="portno" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="80"  />
                <FIELD NAME="appname" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT=""  />
                <FIELD NAME="publickey" TYPE="text" NOTNULL="true" DEFAULT=""  />
                <FIELD NAME="publickeyexpires" TYPE="int" LENGTH="10" NOTNULL="true"  />
                <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"/>
                <FIELD NAME="lastconnecttime" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0"  />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="wwwroot" />
                <KEY NAME="institutionfk" TYPE="foreign" FIELDS="institution" REFTABLE="institution" REFFIELDS="name"/>
                <KEY NAME="appnamefk" TYPE="foreign" FIELDS="appname" REFTABLE="application" REFFIELDS="name"/>
            </KEYS>
        </TABLE>
        <TABLE NAME="cron">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="nextrun" TYPE="datetime" NOTNULL="false"  />
                <FIELD NAME="minute" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="hour" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="day" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="month" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="dayofweek" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="callfunctionuk" TYPE="unique" FIELDS="callfunction" />
            </KEYS>
        </TABLE>
        <TABLE NAME="activity_type">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="admin" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="delay" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="activity_queue">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="type" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="data" TYPE="text" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="typefk" TYPE="foreign" FIELDS="type" REFTABLE="activity_type" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <!-- auth plugin tables -->
        <TABLE NAME="auth_config">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,field" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="auth_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="auth_instance_config">
            <FIELDS>
	            <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="instance,field" />
                <KEY NAME="instancefk" TYPE="foreign" FIELDS="instance" REFTABLE="auth_instance" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="auth_cron">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="nextrun" TYPE="datetime" NOTNULL="false"  />
                <FIELD NAME="minute" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="hour" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="day" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="month" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="dayofweek" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,callfunction" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="auth_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="auth_event_subscription">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" SEQUENCE="true"  NOTNULL="true" />
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="event" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="auth_installed" REFFIELDS="name" />
                <KEY NAME="eventfk" TYPE="foreign" FIELDS="event" REFTABLE="event_type" REFFIELDS="name" />
                <KEY NAME="subscruk" TYPE="unique" FIELDS="plugin,event,callfunction" />
            </KEYS>
        </TABLE>
        <!-- notification plugin tables -->
        <TABLE NAME="notification_installed">
            <FIELDS> 
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="release" TYPE="text" LENGTH="small" NOTNULL="true" />
                <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="notification_config">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,field" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="notification_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="notification_cron">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="nextrun" TYPE="datetime" NOTNULL="false"  />
                <FIELD NAME="minute" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="hour" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="day" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="month" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="dayofweek" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,callfunction" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="notification_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="notification_event_subscription">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" SEQUENCE="true"  NOTNULL="true" />
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="event" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="notification_installed" REFFIELDS="name" />
                <KEY NAME="eventfk" TYPE="foreign" FIELDS="event" REFTABLE="event_type" REFFIELDS="name" />
                <KEY NAME="subscruk" TYPE="unique" FIELDS="plugin,event,callfunction" />
            </KEYS>
        </TABLE>
        <!-- search plugin tables -->
        <TABLE NAME="search_installed">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="version" TYPE="int"  LENGTH="10" NOTNULL="true" />
                <FIELD NAME="release" TYPE="text" LENGTH="small" NOTNULL="true" />
                <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="search_config">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,field" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="search_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="search_cron">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="nextrun" TYPE="datetime" NOTNULL="false"  />
                <FIELD NAME="minute" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="hour" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="day" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="month" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="dayofweek" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,callfunction" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="search_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="search_event_subscription">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" SEQUENCE="true"  NOTNULL="true" />
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="event" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="search_installed" REFFIELDS="name" />
                <KEY NAME="eventfk" TYPE="foreign" FIELDS="event" REFTABLE="event_type" REFFIELDS="name" />
                <KEY NAME="subscruk" TYPE="unique" FIELDS="plugin,event,callfunction" />
            </KEYS>
        </TABLE>
        <!-- artefact plugin tables -->
        <TABLE NAME="artefact_installed">
            <FIELDS> 
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="release" TYPE="text" LENGTH="small" NOTNULL="true" />
                <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_installed_type">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="artefact_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_config">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,field" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="artefact_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_cron">
            <FIELDS>
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="nextrun" TYPE="datetime" NOTNULL="false"  />
                <FIELD NAME="minute" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="hour" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="day" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="month" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*"  />
                <FIELD NAME="dayofweek" TYPE="char" LENGTH="25" NOTNULL="true" DEFAULT="*" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="plugin,callfunction" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="artefact_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_event_subscription">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" SEQUENCE="true"  NOTNULL="true" />
                <FIELD NAME="plugin" TYPE="char" LENGTH="255" NOTNULL="true" />
                <FIELD NAME="event" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="callfunction" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="pluginfk" TYPE="foreign" FIELDS="plugin" REFTABLE="artefact_installed" REFFIELDS="name" />
                <KEY NAME="eventfk" TYPE="foreign" FIELDS="event" REFTABLE="event_type" REFFIELDS="name" />
                <KEY NAME="subscruk" TYPE="unique" FIELDS="plugin,event,callfunction" />
            </KEYS>
        </TABLE>
        <!-- end of artefact plugin tables, back to core tables -->
        <TABLE NAME="artefact">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="artefacttype" TYPE="char" LENGTH="255" NOTNULL="true"  />
                <FIELD NAME="container" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"  />
                <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="false"  />
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true"  />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true"  />
                <FIELD NAME="atime" TYPE="datetime" NOTNULL="true"  />
                <FIELD NAME="locked" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0"  />
                <FIELD NAME="title" TYPE="text" NOTNULL="true"  />
                <FIELD NAME="description" TYPE="text" NOTNULL="false"  />
                <FIELD NAME="note" TYPE="text" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="typefk" TYPE="foreign" FIELDS="artefacttype" REFTABLE="artefact_installed_type" REFFIELDS="name"  />
                <KEY NAME="parentfk" TYPE="foreign" FIELDS="parent" REFTABLE="artefact" REFFIELDS="id" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_tag">
            <FIELDS>
                <FIELD NAME="artefact" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="tag" TYPE="char" LENGTH="128" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="artefact,tag" />
                <KEY NAME="artefactfk" TYPE="foreign" FIELDS="artefact" REFTABLE="artefact" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_parent_cache">
            <FIELDS>
                <FIELD NAME="artefact" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="dirty" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="artefact,parent" />
                <KEY NAME="artefactfk" TYPE="foreign" FIELDS="artefact" REFTABLE="artefact" REFFIELDS="id" />
                <KEY NAME="parentfk" TYPE="foreign" FIELDS="parent" REFTABLE="artefact" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="community">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="name" TYPE="char" LENGTH="128" NOTNULL="true" />
                <FIELD NAME="description" TYPE="text" NOTNULL="false" />
                <FIELD NAME="jointype" TYPE="char" LENGTH="20" NOTNULL="true" ENUM="true" ENUMVALUES="'controlled', 'invite', 'request', 'open'"  DEFAULT="open" />
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="nameuk" TYPE="unique" FIELDS="name" />
                <KEY NAME="ownerfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="community_member">
            <FIELDS>
                <FIELD NAME="community" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="member" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="tutor" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="community,member" />
                <KEY NAME="communityfk" TYPE="foreign" FIELDS="community" REFTABLE="community" REFFIELDS="id" />
                <KEY NAME="memberfk" TYPE="foreign" FIELDS="member" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="community_member_request">
            <FIELDS>
                <FIELD NAME="community" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="member" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="reason" TYPE="text" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="community,member" />
                <KEY NAME="communityfk" TYPE="foreign" FIELDS="community" REFTABLE="community" REFFIELDS="id" />
                <KEY NAME="memberfk" TYPE="foreign" FIELDS="member" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="community_member_invite">
            <FIELDS>
                <FIELD NAME="community" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="member" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="reason" TYPE="text" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="community,member" />
                <KEY NAME="communityfk" TYPE="foreign" FIELDS="community" REFTABLE="community" REFFIELDS="id" />
                <KEY NAME="memberfk" TYPE="foreign" FIELDS="member" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <!-- user related tables -->
        <TABLE NAME="usr_group"> 
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="name" TYPE="text" NOTNULL="true" />
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="description" TYPE="text" NOTNULL="false" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="ownerfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_group_member">
            <FIELDS>
                <FIELD NAME="grp" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="member" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="grp,member" />
                <KEY NAME="grpfk" TYPE="foreign" FIELDS="grp" REFTABLE="usr_group" REFFIELDS="id" />
                <KEY NAME="memberfk" TYPE="foreign" FIELDS="member" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_account_preference">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="field" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="value" TYPE="text" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,field" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_activity_preference">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="activity" TYPE="char" LENGTH="100" NOTNULL="true" />
                <FIELD NAME="method" TYPE="char" LENGTH="255" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,activity" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="activityfk" TYPE="foreign" FIELDS="activity" REFTABLE="activity_type" REFFIELDS="name" />
                <KEY NAME="methodfk" TYPE="foreign" FIELDS="method" REFTABLE="notification_installed" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_friend">
            <FIELDS>
                <FIELD NAME="usr1" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="usr2" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
               <KEY NAME="primary" TYPE="primary" FIELDS="usr1,usr2" />
               <KEY NAME="usr1fk" TYPE="foreign" FIELDS="usr1" REFTABLE="usr" REFFIELDS="id" />
               <KEY NAME="usr2fk" TYPE="foreign" FIELDS="usr2" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_friend_request">
            <FIELDS>
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="requester" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="reason" TYPE="text" NOTNULL="false" />
            </FIELDS>
            <KEYS>
               <KEY NAME="primary" TYPE="primary" FIELDS="owner,requester" />
               <KEY NAME="ownerfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
               <KEY NAME="requesterfk" TYPE="foreign" FIELDS="requester" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_registration">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" SEQUENCE="true" NOTNULL="true" />
                <FIELD NAME="username" TYPE="char" LENGTH="30" NOTNULL="true"/>
                <FIELD NAME="password" TYPE="char" LENGTH="40" NOTNULL="true"/>
                <FIELD NAME="institution" TYPE="char" LENGTH="255" NOTNULL="true"/>
                <FIELD NAME="salt" TYPE="char" LENGTH="8" NOTNULL="true"/>
                <FIELD NAME="firstname" TYPE="text" NOTNULL="true"/>
                <FIELD NAME="lastname" TYPE="text" NOTNULL="true"/>
                <FIELD NAME="email" TYPE="text" NOTNULL="true"/>
                <FIELD NAME="key" TYPE="char" LENGTH="16" NOTNULL="true"/>
                <FIELD NAME="expiry" TYPE="datetime" NOTNULL="true"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="institution" TYPE="foreign" FIELDS="institution" REFTABLE="institution" REFFIELDS="name"/>
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_infectedupload">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="time" TYPE="datetime" NOTNULL="true"/>
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_password_request">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="expiry" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="key" TYPE="char" LENGTH="20" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,expiry" />
                <KEY NAME="foreign" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>         
        </TABLE>
        <TABLE NAME="template_category">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTh="128" NOTNULL="true" />
                <FIELD NAME="parent" TYPE="char" LENGTH="128" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
                <KEY NAME="parentfk" TYPE="foreign" FIELDS="parent" REFTABLE="template_category" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="template">
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="128" NOTNULL="true" />
                <FIELD NAME="title" TYPE="text" NOTNULL="true" />
                <FIELD NAME="description" TYPE="text" NOTNULL="false" />
                <FIELD NAME="category" TYPE="char" LENGTH="128" NOTNULL="true" />
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="cacheddata" TYPE="text" NOTNULL="false" />
                <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="thumbnail" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
                <KEY NAME="ownerfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="categoryfk" TYPE="foreign" FIELDS="category" REFTABLE="template_category" REFFIELDS="name" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="title" TYPE="text" NOTNULL="true" />
                <FIELD NAME="description" TYPE="text" NOTNULL="false" />
                <FIELD NAME="owner" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ownerformat" TYPE="text" NOTNULL="true" />
                <FIELD NAME="template" TYPE="char" LENGTH="128" NOTNULL="true" />
                <FIELD NAME="startdate" TYPE="datetime" />
                <FIELD NAME="stopdate" TYPE="datetime" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="atime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="submittedto" TYPE="int" LENGTH="10" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="ownerfk" TYPE="foreign" FIELDS="owner" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="templatefk" TYPE="foreign" FIELDS="template" REFTABLE="template" REFFIELDS="name" />
                <KEY NAME="submittedtofk" TYPE="foreign" FIELDS="submittedto" REFTABLE="community" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_tag">
            <FIELDS>
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="tag" TYPE="char" LENGTH="128" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="view,tag" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_artefact">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="artefact" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="block" TYPE="text" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="format" TYPE="text" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="artefactfk" TYPE="foreign" FIELDS="artefact" REFTABLE="artefact" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_content">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="content" TYPE="text" NOTNULL="true" />
                <FIELD NAME="block" TYPE="text" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_feedback">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="author" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="message" TYPE="text" NOTNULL="true" />
                <FIELD NAME="attachment" TYPE="int" LENGTH="10" NOTNULL="false" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="public" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="authorfk" TYPE="foreign" FIELDS="author" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="attachmentfk" TYPE="foreign" FIELDS="attachment" REFTABLE="artefact" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="artefact_feedback">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="artefact" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="author" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="message" TYPE="text" NOTNULL="false" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="public" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
                <KEY NAME="artefactfk" TYPE="foreign" FIELDS="artefact" REFTABLE="artefact" REFFIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="authorfk" TYPE="foreign" FIELDS="author" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_access">
            <FIELDS>
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="accesstype" TYPE="char" LENGTH="16" NOTNULL="true" ENUM="true" ENUMVALUES="'public', 'loggedin', 'friends'" DEFAULT="public" />
                <FIELD NAME="startdate" TYPE="datetime" NOTNULL="false" />
                <FIELD NAME="stopdate" TYPE="datetime" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_access_community">
            <FIELDS>
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="community" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="tutoronly" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
                <FIELD NAME="startdate" TYPE="datetime" NOTNULL="false" />
                <FIELD NAME="stopdate" TYPE="datetime" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="communityfk" TYPE="foreign" FIELDS="community" REFTABLE="community" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_access_group">
            <FIELDS>
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="grp" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="startdate" TYPE="datetime" NOTNULL="false" />
                <FIELD NAME="stopdate" TYPE="datetime" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="grpfk" TYPE="foreign" FIELDS="grp" REFTABLE="usr_group" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="view_access_usr">
            <FIELDS>
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="startdate" TYPE="datetime" NOTNULL="false" />
                <FIELD NAME="stopdate" TYPE="datetime" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <!-- site content stuff -->
        <!-- 
        <TABLE NAME="site_file">
        </TABLE>
        -->
        <TABLE NAME="site_menu">
            <FIELDS>
                <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
                <FIELD NAME="title" TYPE="text" NOTNULL="true" />
                <FIELD NAME="file" TYPE="int" LENGTH="10" NOTNULL="false" />
                <FIELD NAME="url" TYPE="text" NOTNULL="false" />
                <FIELD NAME="displayorder" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="public" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
                <!--- public? -->
                <!-- displayorder maybe should be the primary key -->
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="id" />
            <!--
                <KEY NAME="filefk" TYPE="foreign" FIELDS="file" REFTABLE="site_file" REFFIELDS="id" />
            -->
            </KEYS>
        </TABLE>
        <TABLE NAME="site_content"> 
            <FIELDS>
                <FIELD NAME="name" TYPE="char" LENGTH="50" NOTNULL="true" />
                <FIELD NAME="content" TYPE="text" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNOT="true" />
                <FIELD NAME="mtime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="mauthor" TYPE="int" LENGTH="10" NOTNULL="false" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="name" />
                <KEY NAME="mauthorfk" TYPE="foreign" FIELDS="mauthor" REFTABLE="usr" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <!-- watchlist stuff -->
        <TABLE NAME="usr_watchlist_artefact">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="artefact" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="recurse" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
                <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,artefact,view" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="artefactfk" TYPE="foreign" FIELDS="artefact" REFTABLE="artefact" REFFIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_watchlist_view">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="view" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
                <FIELD NAME="recurse" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,view" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="viewfk" TYPE="foreign" FIELDS="view" REFTABLE="view" REFFIELDS="id" />
            </KEYS>
        </TABLE>
        <TABLE NAME="usr_watchlist_community">
            <FIELDS>
                <FIELD NAME="usr" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="community" TYPE="int" LENGTH="10" NOTNULL="true" />
                <FIELD NAME="ctime" TYPE="datetime" NOTNULL="true" />
            </FIELDS>
            <KEYS>
                <KEY NAME="primary" TYPE="primary" FIELDS="usr,community" />
                <KEY NAME="usrfk" TYPE="foreign" FIELDS="usr" REFTABLE="usr" REFFIELDS="id" />
                <KEY NAME="communityfk" TYPE="foreign" FIELDS="community" REFTABLE="community" REFFIELDS="id" />
            </KEYS>
        </TABLE>
    </TABLES>
    <STATEMENTS>
        <STATEMENT NAME="insert config" TYPE="insert" TABLE="config">
            <SENTENCES>
                <SENTENCE TEXT="(field, value) VALUES ('session_timeout', 1800)" />
                <SENTENCE TEXT="(field, value) VALUES ('sitename', 'Mahara')" />
                <SENTENCE TEXT="(field, value) VALUES ('pathtofile', '/usr/bin/file')" />
            </SENTENCES>
        </STATEMENT>
        <STATEMENT NAME="insert application" TYPE="insert" TABLE="application">
            <SENTENCES>
                <SENTENCE TEXT="(name, displayname, xmlrpcserverurl, ssolandurl) VALUES ('moodle', 'Moodle','/mnet/xmlrpc/server.php','/auth/mnet/land.php')" />
                <SENTENCE TEXT="(name, displayname, xmlrpcserverurl, ssolandurl) VALUES ('mahara', 'Mahara','/api/xmlrpc/server.php','/auth/xmlrpc/land.php')" />
            </SENTENCES>
        </STATEMENT>
        <STATEMENT NAME="insert event types" TYPE="insert" TABLE="event_type">
            <SENTENCES>
                <SENTENCE TEXT="(name) VALUES ('createuser')" />
                <SENTENCE TEXT="(name) VALUES ('updateuser')" />
                <SENTENCE TEXT="(name) VALUES ('suspenduser')" />
                <SENTENCE TEXT="(name) VALUES ('unsuspenduser')" />
                <SENTENCE TEXT="(name) VALUES ('deleteuser')" />
                <SENTENCE TEXT="(name) VALUES ('undeleteuser')" />
                <SENTENCE TEXT="(name) VALUES ('expireuser')" />
                <SENTENCE TEXT="(name) VALUES ('unexpireuser')" />
                <SENTENCE TEXT="(name) VALUES ('deactivateuser')" />
                <SENTENCE TEXT="(name) VALUES ('activateuser')" />
                <SENTENCE TEXT="(name) VALUES ('saveartefact')" />
                <SENTENCE TEXT="(name) VALUES ('deleteartefact')" />
                <SENTENCE TEXT="(name) VALUES ('saveview')" />
                <SENTENCE TEXT="(name) VALUES ('deleteview')" />
            </SENTENCES>
        </STATEMENT>
        <STATEMENT NAME="insert activity types" TYPE="insert" TABLE="activity_type">
            <SENTENCES>
                <SENTENCE TEXT="(name, admin, delay) VALUES ('maharamessage', 0, 0)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('usermessage', 0, 0)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('feedback', 0, 0)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('watchlist', 0, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('newview', 0, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('viewaccess', 0, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('contactus', 1, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('objectionable', 1, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('virusrepeat', 1, 1)" />
                <SENTENCE TEXT="(name, admin, delay) VALUES ('virusrelease', 1, 1)" />
            </SENTENCES>
        </STATEMENT>
        <STATEMENT NAME="insert core cron jobs" TYPE="insert" TABLE="cron">
            <SENTENCES>
                <SENTENCE TEXT="(callfunction, minute, hour, day, month, dayofweek) 
                        VALUES ('rebuild_artefact_parent_cache_dirty', '*', '*', '*', '*', '*')" />
                <SENTENCE TEXT="(callfunction, minute, hour, day, month, dayofweek) 
                        VALUES ('rebuild_artefact_parent_cache_complete', '0', '4', '*', '*', '*')" />
                <SENTENCE TEXT="(callfunction, minute, hour, day, month, dayofweek)
                        VALUES ('auth_clean_partial_registrations', '5', '0', '*', '*', '*')"/>
                <SENTENCE TEXT="(callfunction, minute, hour, day, month, dayofweek)
                        VALUES ('auth_handle_account_expiries', '5', '10', '*', '*', '*')"/>
                <SENTENCE TEXT="(callfunction, minute, hour, day, month, dayofweek)
                        VALUES ('activity_process_queue', '*/5', '*', '*', '*', '*')"/>
             </SENTENCES>
        </STATEMENT>
        <STATEMENT NAME="insert template categories" TYPE="insert" TABLE="template_category">
            <SENTENCES>
                <SENTENCE TEXT="(name) VALUES ('resume')" />
                <SENTENCE TEXT="(name) VALUES ('blog')" />
                <SENTENCE TEXT="(name) VALUES ('gallery')" />
                <SENTENCE TEXT="(name) VALUES ('academic')" />
                <SENTENCE TEXT="(name) VALUES ('professionaldevelopment')" />
                <SENTENCE TEXT="(name) VALUES ('personaldevelopment')" />
            </SENTENCES>
        </STATEMENT>
    </STATEMENTS>
</XMLDB>