<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/timetable/db" VERSION="20200826" COMMENT="XMLDB file for Moodle mod_timetable"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
  <TABLES>
    <TABLE NAME="timetable" COMMENT="Stores the timetable activity module instances.">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="ID of the course this activity is part of."/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The name of the activity module instance"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Timestamp of when the instance was added to the course."/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Timestamp of when the instance was last modified."/>
        <FIELD NAME="intro" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Activity description."/>
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The format of the intro field."/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="fk_course" TYPE="foreign" FIELDS="course" REFTABLE="course" REFFIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_lesson" COMMENT="lessons">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="teacher" TYPE="char" LENGTH="20" NOTNULL="false" SEQUENCE="false" COMMENT="Teachers name"/>
        <FIELD NAME="day" TYPE="int" LENGTH="2" NOTNULL="false" SEQUENCE="false" COMMENT="day of week"/>
        <FIELD NAME="period" TYPE="int" LENGTH="2" NOTNULL="false" SEQUENCE="false" COMMENT="period"/>
        <FIELD NAME="subject" TYPE="char" LENGTH="20" NOTNULL="false" SEQUENCE="false" COMMENT="subject"/>
        <FIELD NAME="room" TYPE="char" LENGTH="20" NOTNULL="false" SEQUENCE="false" COMMENT="room"/>
        <FIELD NAME="lessonid" TYPE="int" LENGTH="7" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="flag" TYPE="int" LENGTH="7" NOTNULL="false" SEQUENCE="false" COMMENT="internal untis flag"/>
        <FIELD NAME="class" TYPE="char" LENGTH="20" NOTNULL="false" SEQUENCE="false" COMMENT="name of class"/>
        <FIELD NAME="week" TYPE="char" LENGTH="53" NOTNULL="false" SEQUENCE="false" COMMENT="week of schoolyear"/>
        <FIELD NAME="unknown" TYPE="int" LENGTH="7" NOTNULL="false" SEQUENCE="false" COMMENT="undocumented field in untis txt-export"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_substitution" COMMENT="Substitutions">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="date" TYPE="char" LENGTH="8" NOTNULL="false" SEQUENCE="false" COMMENT="date of substitution"/>
        <FIELD NAME="period" TYPE="int" LENGTH="2" NOTNULL="false" SEQUENCE="false" COMMENT="period of day"/>
        <FIELD NAME="absence" TYPE="int" LENGTH="6" NOTNULL="false" SEQUENCE="false" COMMENT="number of absence"/>
        <FIELD NAME="lesson" TYPE="int" LENGTH="6" NOTNULL="false" SEQUENCE="false" COMMENT="number of lessen"/>
        <FIELD NAME="teachera" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="absent teacher"/>
        <FIELD NAME="teacherb" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="substitution teacher"/>
        <FIELD NAME="subjecta" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="subject"/>
        <FIELD NAME="statistica" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="statistic flag subject a"/>
        <FIELD NAME="subjectb" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="subject"/>
        <FIELD NAME="statisticb" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="statistic flag subject b"/>
        <FIELD NAME="rooma" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="rooma"/>
        <FIELD NAME="roomb" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="roomb"/>
        <FIELD NAME="statisticflag" TYPE="char" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="statistic flag"/>
        <FIELD NAME="classa" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="classesa"/>
        <FIELD NAME="reason" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="reason of substitition"/>
        <FIELD NAME="text" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="text"/>
        <FIELD NAME="type" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="type"/>
        <FIELD NAME="classb" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="classesb"/>
        <FIELD NAME="substitutiontype" TYPE="char" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="type of substitution"/>
        <FIELD NAME="changetime" TYPE="int" LENGTH="12" NOTNULL="false" SEQUENCE="false" COMMENT="timestamp"/>
        <FIELD NAME="unknown" TYPE="char" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="undocumented field"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_absence" COMMENT="Absences">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="type" TYPE="char" LENGTH="1" NOTNULL="true" SEQUENCE="false" COMMENT="Element type"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Shortname of absence element"/>
        <FIELD NAME="startdate" TYPE="int" LENGTH="8" NOTNULL="true" SEQUENCE="false" COMMENT="Date of start of absence"/>
        <FIELD NAME="enddate" TYPE="int" LENGTH="8" NOTNULL="true" SEQUENCE="false" COMMENT="Date of start of absence"/>
        <FIELD NAME="startperiod" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false" COMMENT="Number of first absence period"/>
        <FIELD NAME="endperiod" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false" COMMENT="Number of last absence period"/>
        <FIELD NAME="reason" TYPE="char" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Reason of absence"/>
        <FIELD NAME="text" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Description of absence"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_absence_reason" COMMENT="Teachers">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="reason" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Absence shortname"/>
        <FIELD NAME="description" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Absence description"/>
        <FIELD NAME="flag" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="flag"/>
        <FIELD NAME="statistic" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Teachers firstname"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_teacher" COMMENT="Teachers">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="teacher" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" COMMENT="Teachers name"/>
        <FIELD NAME="surname" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Teachers surname"/>
        <FIELD NAME="firstname" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Teachers firstname"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_room" COMMENT="Rooms">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="room" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" COMMENT="Room"/>
        <FIELD NAME="description" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Rooms description"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_class" COMMENT="Classes">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="class" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" COMMENT="Coom"/>
        <FIELD NAME="description" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Class description"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="timetable_time" COMMENT="Classes">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="day" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false" COMMENT="day"/>
        <FIELD NAME="period" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false" COMMENT="period"/>
        <FIELD NAME="maxperiod" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false" COMMENT="maximum number of periods"/>
        <FIELD NAME="starttime" TYPE="char" LENGTH="4" NOTNULL="true" SEQUENCE="false" COMMENT="starttime"/>
        <FIELD NAME="endtime" TYPE="char" LENGTH="4" NOTNULL="true" SEQUENCE="false" COMMENT="endtime"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
  </TABLES>
</XMLDB>