<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/attendance/db" VERSION="20161107" COMMENT="XMLDB file for Moodle mod/attendance"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
        >
  <TABLES>
    <TABLE NAME="attendance" COMMENT="Attendance module table">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" COMMENT="id of the table, please edit me"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="grade" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="100" SEQUENCE="false" COMMENT="This is maximum grade for instance"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time the settings for this attendance instance were last modified."/>
        <FIELD NAME="subnet" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Restrict ability for students to mark by subnet."/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for attendance"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="attendance_sessions" COMMENT="attendance_sessions table retrofitted from MySQL">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="attendanceid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="sessdate" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="duration" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="lasttaken" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="lasttakenby" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="description" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="studentscanmark" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="statusset" TYPE="int" LENGTH="5" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Which set of statuses to use"/>
        <FIELD NAME="caleventid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for attendance_sessions"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="attendanceid" UNIQUE="false" FIELDS="attendanceid"/>
        <INDEX NAME="groupid" UNIQUE="false" FIELDS="groupid"/>
        <INDEX NAME="sessdate" UNIQUE="false" FIELDS="sessdate"/>
        <INDEX NAME="caleventid" UNIQUE="false" FIELDS="caleventid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="attendance_log" COMMENT="attendance_log table retrofitted from MySQL">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="sessionid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="studentid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="statusid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="link with attendance_status table"/>
        <FIELD NAME="statusset" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="timetaken" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="When attendance of this student was taken"/>
        <FIELD NAME="takenby" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="remarks" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for attendance_log"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="sessionid" UNIQUE="false" FIELDS="sessionid"/>
        <INDEX NAME="studentid" UNIQUE="false" FIELDS="studentid"/>
        <INDEX NAME="statusid" UNIQUE="false" FIELDS="statusid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="attendance_statuses" COMMENT="attendance_statuses table retrofitted from MySQL">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="attendanceid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="acronym" TYPE="char" LENGTH="2" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="description" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="grade" TYPE="number" LENGTH="5" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="2"/>
        <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="1" SEQUENCE="false"/>
        <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="setnumber" TYPE="int" LENGTH="5" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Allows different sets of statuses to be allocated to different sessions"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for attendance_settings"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="attendanceid" UNIQUE="false" FIELDS="attendanceid"/>
        <INDEX NAME="visible" UNIQUE="false" FIELDS="visible"/>
        <INDEX NAME="deleted" UNIQUE="false" FIELDS="deleted"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="attendance_tempusers" COMMENT="Stores temporary users details">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="studentid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="student id"/>
        <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="course id"/>
        <FIELD NAME="fullname" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="temp user fullname"/>
        <FIELD NAME="email" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="temporary user email"/>
        <FIELD NAME="created" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="unix timestamp for temp user creation"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid"/>
        <INDEX NAME="studentid" UNIQUE="true" FIELDS="studentid"/>
      </INDEXES>
    </TABLE>
  </TABLES>
</XMLDB>