mod/lesson/db/install.xml

   1 <?xml version="1.0" encoding="UTF-8" ?>
   2 <XMLDB PATH="mod/lesson/db" VERSION="20070223" COMMENT="XMLDB file for Moodle mod/lesson"
   3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   4     xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
   5 >
   6   <TABLES>
   7     <TABLE NAME="lesson" COMMENT="Defines lesson" NEXT="lesson_pages">
   8       <FIELDS>
   9         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="course"/>
  10         <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="name"/>
  11         <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="course" NEXT="practice"/>
  12         <FIELD NAME="practice" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="name" NEXT="modattempts"/>
  13         <FIELD NAME="modattempts" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="practice" NEXT="usepassword"/>
  14         <FIELD NAME="usepassword" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="modattempts" NEXT="password"/>
  15         <FIELD NAME="password" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="usepassword" NEXT="dependency"/>
  16         <FIELD NAME="dependency" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="password" NEXT="conditions"/>
  17         <FIELD NAME="conditions" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="dependency" NEXT="grade"/>
  18         <FIELD NAME="grade" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="conditions" NEXT="custom"/>
  19         <FIELD NAME="custom" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="grade" NEXT="ongoing"/>
  20         <FIELD NAME="ongoing" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="custom" NEXT="usemaxgrade"/>
  21         <FIELD NAME="usemaxgrade" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="ongoing" NEXT="maxanswers"/>
  22         <FIELD NAME="maxanswers" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="4" SEQUENCE="false" ENUM="false" PREVIOUS="usemaxgrade" NEXT="maxattempts"/>
  23         <FIELD NAME="maxattempts" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="5" SEQUENCE="false" ENUM="false" PREVIOUS="maxanswers" NEXT="review"/>
  24         <FIELD NAME="review" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="maxattempts" NEXT="nextpagedefault"/>
  25         <FIELD NAME="nextpagedefault" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="review" NEXT="feedback"/>
  26         <FIELD NAME="feedback" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="nextpagedefault" NEXT="minquestions"/>
  27         <FIELD NAME="minquestions" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="feedback" NEXT="maxpages"/>
  28         <FIELD NAME="maxpages" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="minquestions" NEXT="timed"/>
  29         <FIELD NAME="timed" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="maxpages" NEXT="maxtime"/>
  30         <FIELD NAME="maxtime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="timed" NEXT="retake"/>
  31         <FIELD NAME="retake" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="maxtime" NEXT="activitylink"/>
  32         <FIELD NAME="activitylink" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="retake" NEXT="mediafile"/>
  33         <FIELD NAME="mediafile" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="activitylink" NEXT="mediaheight"/>
  34         <FIELD NAME="mediaheight" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="100" SEQUENCE="false" ENUM="false" PREVIOUS="mediafile" NEXT="mediawidth"/>
  35         <FIELD NAME="mediawidth" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="650" SEQUENCE="false" ENUM="false" PREVIOUS="mediaheight" NEXT="mediaclose"/>
  36         <FIELD NAME="mediaclose" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="mediawidth" NEXT="slideshow"/>
  37         <FIELD NAME="slideshow" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="mediaclose" NEXT="width"/>
  38         <FIELD NAME="width" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="640" SEQUENCE="false" ENUM="false" PREVIOUS="slideshow" NEXT="height"/>
  39         <FIELD NAME="height" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="480" SEQUENCE="false" ENUM="false" PREVIOUS="width" NEXT="bgcolor"/>
  40         <FIELD NAME="bgcolor" TYPE="char" LENGTH="7" NOTNULL="true" DEFAULT="#FFFFFF" SEQUENCE="false" ENUM="false" PREVIOUS="height" NEXT="displayleft"/>
  41         <FIELD NAME="displayleft" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="bgcolor" NEXT="displayleftif"/>
  42         <FIELD NAME="displayleftif" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="displayleft" NEXT="progressbar"/>
  43         <FIELD NAME="progressbar" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="displayleftif" NEXT="highscores"/>
  44         <FIELD NAME="highscores" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="progressbar" NEXT="maxhighscores"/>
  45         <FIELD NAME="maxhighscores" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="highscores" NEXT="available"/>
  46         <FIELD NAME="available" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="maxhighscores" NEXT="deadline"/>
  47         <FIELD NAME="deadline" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="available" NEXT="timemodified"/>
  48         <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="deadline"/>
  49       </FIELDS>
  50       <KEYS>
  51         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson"/>
  52       </KEYS>
  53       <INDEXES>
  54         <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
  55       </INDEXES>
  56     </TABLE>
  57     <TABLE NAME="lesson_pages" COMMENT="Defines lesson_pages" PREVIOUS="lesson" NEXT="lesson_answers">
  58       <FIELDS>
  59         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
  60         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="prevpageid"/>
  61         <FIELD NAME="prevpageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="nextpageid"/>
  62         <FIELD NAME="nextpageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="prevpageid" NEXT="qtype"/>
  63         <FIELD NAME="qtype" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="nextpageid" NEXT="qoption"/>
  64         <FIELD NAME="qoption" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="qtype" NEXT="layout"/>
  65         <FIELD NAME="layout" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="qoption" NEXT="display"/>
  66         <FIELD NAME="display" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="layout" NEXT="timecreated"/>
  67         <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="display" NEXT="timemodified"/>
  68         <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="timecreated" NEXT="title"/>
  69         <FIELD NAME="title" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="timemodified" NEXT="contents"/>
  70         <FIELD NAME="contents" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="title"/>
  71       </FIELDS>
  72       <KEYS>
  73         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_pages" NEXT="lessonid"/>
  74         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary"/>
  75       </KEYS>
  76     </TABLE>
  77     <TABLE NAME="lesson_answers" COMMENT="Defines lesson_answers" PREVIOUS="lesson_pages" NEXT="lesson_attempts">
  78       <FIELDS>
  79         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
  80         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="pageid"/>
  81         <FIELD NAME="pageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="jumpto"/>
  82         <FIELD NAME="jumpto" TYPE="int" LENGTH="11" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="pageid" NEXT="grade"/>
  83         <FIELD NAME="grade" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="jumpto" NEXT="score"/>
  84         <FIELD NAME="score" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="grade" NEXT="flags"/>
  85         <FIELD NAME="flags" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="score" NEXT="timecreated"/>
  86         <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="flags" NEXT="timemodified"/>
  87         <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="timecreated" NEXT="answer"/>
  88         <FIELD NAME="answer" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" ENUM="false" PREVIOUS="timemodified" NEXT="response"/>
  89         <FIELD NAME="response" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" ENUM="false" PREVIOUS="answer"/>
  90       </FIELDS>
  91       <KEYS>
  92         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_answers" NEXT="lessonid"/>
  93         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary" NEXT="pageid"/>
  94         <KEY NAME="pageid" TYPE="foreign" FIELDS="pageid" REFTABLE="lesson_pages" REFFIELDS="id" PREVIOUS="lessonid"/>
  95       </KEYS>
  96     </TABLE>
  97     <TABLE NAME="lesson_attempts" COMMENT="Defines lesson_attempts" PREVIOUS="lesson_answers" NEXT="lesson_grades">
  98       <FIELDS>
  99         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
 100         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="pageid"/>
 101         <FIELD NAME="pageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="userid"/>
 102         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="pageid" NEXT="answerid"/>
 103         <FIELD NAME="answerid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="retry"/>
 104         <FIELD NAME="retry" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="answerid" NEXT="correct"/>
 105         <FIELD NAME="correct" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="retry" NEXT="useranswer"/>
 106         <FIELD NAME="useranswer" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" ENUM="false" PREVIOUS="correct" NEXT="timeseen"/>
 107         <FIELD NAME="timeseen" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="useranswer"/>
 108       </FIELDS>
 109       <KEYS>
 110         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_attempts" NEXT="lessonid"/>
 111         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary" NEXT="pageid"/>
 112         <KEY NAME="pageid" TYPE="foreign" FIELDS="pageid" REFTABLE="lesson_pages" REFFIELDS="id" PREVIOUS="lessonid" NEXT="answerid"/>
 113         <KEY NAME="answerid" TYPE="foreign" FIELDS="answerid" REFTABLE="lesson_answers" REFFIELDS="id" PREVIOUS="pageid"/>
 114       </KEYS>
 115       <INDEXES>
 116         <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
 117       </INDEXES>
 118     </TABLE>
 119     <TABLE NAME="lesson_grades" COMMENT="Defines lesson_grades" PREVIOUS="lesson_attempts" NEXT="lesson_default">
 120       <FIELDS>
 121         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
 122         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="userid"/>
 123         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="grade"/>
 124         <FIELD NAME="grade" TYPE="float" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="late"/>
 125         <FIELD NAME="late" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="grade" NEXT="completed"/>
 126         <FIELD NAME="completed" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="late"/>
 127       </FIELDS>
 128       <KEYS>
 129         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_grades" NEXT="lessonid"/>
 130         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary"/>
 131       </KEYS>
 132       <INDEXES>
 133         <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
 134       </INDEXES>
 135     </TABLE>
 136     <TABLE NAME="lesson_default" COMMENT="Defines lesson_default" PREVIOUS="lesson_grades" NEXT="lesson_timer">
 137       <FIELDS>
 138         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="course"/>
 139         <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="practice"/>
 140         <FIELD NAME="practice" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="course" NEXT="modattempts"/>
 141         <FIELD NAME="modattempts" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="practice" NEXT="usepassword"/>
 142         <FIELD NAME="usepassword" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="modattempts" NEXT="password"/>
 143         <FIELD NAME="password" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="usepassword" NEXT="conditions"/>
 144         <FIELD NAME="conditions" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="password" NEXT="grade"/>
 145         <FIELD NAME="grade" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="conditions" NEXT="custom"/>
 146         <FIELD NAME="custom" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="grade" NEXT="ongoing"/>
 147         <FIELD NAME="ongoing" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="custom" NEXT="usemaxgrade"/>
 148         <FIELD NAME="usemaxgrade" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="ongoing" NEXT="maxanswers"/>
 149         <FIELD NAME="maxanswers" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="4" SEQUENCE="false" ENUM="false" PREVIOUS="usemaxgrade" NEXT="maxattempts"/>
 150         <FIELD NAME="maxattempts" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="5" SEQUENCE="false" ENUM="false" PREVIOUS="maxanswers" NEXT="review"/>
 151         <FIELD NAME="review" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="maxattempts" NEXT="nextpagedefault"/>
 152         <FIELD NAME="nextpagedefault" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="review" NEXT="feedback"/>
 153         <FIELD NAME="feedback" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="nextpagedefault" NEXT="minquestions"/>
 154         <FIELD NAME="minquestions" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="feedback" NEXT="maxpages"/>
 155         <FIELD NAME="maxpages" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="minquestions" NEXT="timed"/>
 156         <FIELD NAME="timed" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="maxpages" NEXT="maxtime"/>
 157         <FIELD NAME="maxtime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="timed" NEXT="retake"/>
 158         <FIELD NAME="retake" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="maxtime" NEXT="mediaheight"/>
 159         <FIELD NAME="mediaheight" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="100" SEQUENCE="false" ENUM="false" PREVIOUS="retake" NEXT="mediawidth"/>
 160         <FIELD NAME="mediawidth" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="650" SEQUENCE="false" ENUM="false" PREVIOUS="mediaheight" NEXT="mediaclose"/>
 161         <FIELD NAME="mediaclose" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="mediawidth" NEXT="slideshow"/>
 162         <FIELD NAME="slideshow" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="mediaclose" NEXT="width"/>
 163         <FIELD NAME="width" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="640" SEQUENCE="false" ENUM="false" PREVIOUS="slideshow" NEXT="height"/>
 164         <FIELD NAME="height" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="480" SEQUENCE="false" ENUM="false" PREVIOUS="width" NEXT="bgcolor"/>
 165         <FIELD NAME="bgcolor" TYPE="char" LENGTH="7" NOTNULL="false" DEFAULT="#FFFFFF" SEQUENCE="false" ENUM="false" PREVIOUS="height" NEXT="displayleft"/>
 166         <FIELD NAME="displayleft" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="bgcolor" NEXT="displayleftif"/>
 167         <FIELD NAME="displayleftif" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="displayleft" NEXT="progressbar"/>
 168         <FIELD NAME="progressbar" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="displayleftif" NEXT="highscores"/>
 169         <FIELD NAME="highscores" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="progressbar" NEXT="maxhighscores"/>
 170         <FIELD NAME="maxhighscores" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="highscores"/>
 171       </FIELDS>
 172       <KEYS>
 173         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_default"/>
 174       </KEYS>
 175     </TABLE>
 176     <TABLE NAME="lesson_timer" COMMENT="lesson timer for each lesson" PREVIOUS="lesson_default" NEXT="lesson_branch">
 177       <FIELDS>
 178         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
 179         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="userid"/>
 180         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="starttime"/>
 181         <FIELD NAME="starttime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="lessontime"/>
 182         <FIELD NAME="lessontime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="starttime"/>
 183       </FIELDS>
 184       <KEYS>
 185         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_timer" NEXT="lessonid"/>
 186         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary"/>
 187       </KEYS>
 188       <INDEXES>
 189         <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
 190       </INDEXES>
 191     </TABLE>
 192     <TABLE NAME="lesson_branch" COMMENT="branches for each lesson/user" PREVIOUS="lesson_timer" NEXT="lesson_high_scores">
 193       <FIELDS>
 194         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
 195         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="userid"/>
 196         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="pageid"/>
 197         <FIELD NAME="pageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="retry"/>
 198         <FIELD NAME="retry" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="pageid" NEXT="flag"/>
 199         <FIELD NAME="flag" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="retry" NEXT="timeseen"/>
 200         <FIELD NAME="timeseen" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="flag"/>
 201       </FIELDS>
 202       <KEYS>
 203         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_branch" NEXT="lessonid"/>
 204         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary" NEXT="pageid"/>
 205         <KEY NAME="pageid" TYPE="foreign" FIELDS="pageid" REFTABLE="lesson_pages" REFFIELDS="id" PREVIOUS="lessonid"/>
 206       </KEYS>
 207       <INDEXES>
 208         <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
 209       </INDEXES>
 210     </TABLE>
 211     <TABLE NAME="lesson_high_scores" COMMENT="high scores for each lesson" PREVIOUS="lesson_branch">
 212       <FIELDS>
 213         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="lessonid"/>
 214         <FIELD NAME="lessonid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="userid"/>
 215         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="lessonid" NEXT="gradeid"/>
 216         <FIELD NAME="gradeid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="nickname"/>
 217         <FIELD NAME="nickname" TYPE="char" LENGTH="5" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="gradeid"/>
 218       </FIELDS>
 219       <KEYS>
 220         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for lesson_high_scores" NEXT="lessonid"/>
 221         <KEY NAME="lessonid" TYPE="foreign" FIELDS="lessonid" REFTABLE="lesson" REFFIELDS="id" PREVIOUS="primary"/>
 222       </KEYS>
 223       <INDEXES>
 224         <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
 225       </INDEXES>
 226     </TABLE>
 227   </TABLES>
 228   <STATEMENTS>
 229     <STATEMENT NAME="insert log_display" TYPE="insert" TABLE="log_display" COMMENT="Initial insert of records on table log_display">
 230       <SENTENCES>
 231         <SENTENCE TEXT="(module, action, mtable, field) VALUES ('lesson', 'start', 'lesson', 'name')" />
 232         <SENTENCE TEXT="(module, action, mtable, field) VALUES ('lesson', 'end', 'lesson', 'name')" />
 233         <SENTENCE TEXT="(module, action, mtable, field) VALUES ('lesson', 'view', 'lesson_pages', 'title')" />
 234       </SENTENCES>
 235     </STATEMENT>
 236   </STATEMENTS>
 237 </XMLDB>