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MDL-27982 drop UNSIGNED attributes from all install.xml files

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Petr Skoda 2012-01-22 18:15:02 +01:00 • committed by Eloy Lafuente (stronk7)
parent 10c5c29c02
commit c3dd6b01fe
46 changed files with 1917 additions and 1917 deletions
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132
mod/quiz/db/install.xml
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@ -1,47 +1,47 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/quiz/db" VERSION="20110512" COMMENT="XMLDB file for Moodle mod/quiz"
<XMLDB PATH="mod/quiz/db" VERSION="20120122" COMMENT="XMLDB file for Moodle mod/quiz"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
<TABLES>
<TABLE NAME="quiz" COMMENT="Main information about each quiz" NEXT="quiz_attempts">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
<FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="course"/>
<FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
<FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="course" NEXT="intro"/>
<FIELD NAME="intro" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="introformat"/>
<FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="intro" NEXT="timeopen"/>
<FIELD NAME="timeopen" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="introformat" NEXT="timeclose"/>
<FIELD NAME="timeclose" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeopen" NEXT="preferredbehaviour"/>
<FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="intro" NEXT="timeopen"/>
<FIELD NAME="timeopen" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="introformat" NEXT="timeclose"/>
<FIELD NAME="timeclose" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeopen" NEXT="preferredbehaviour"/>
<FIELD NAME="preferredbehaviour" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="timeclose" NEXT="attempts"/>
<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="preferredbehaviour" NEXT="attemptonlast"/>
<FIELD NAME="attemptonlast" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="attempts" NEXT="grademethod"/>
<FIELD NAME="grademethod" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="attemptonlast" NEXT="decimalpoints"/>
<FIELD NAME="decimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="2" SEQUENCE="false" PREVIOUS="grademethod" NEXT="questiondecimalpoints"/>
<FIELD NAME="questiondecimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="-2" SEQUENCE="false" PREVIOUS="decimalpoints" NEXT="reviewattempt"/>
<FIELD NAME="reviewattempt" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. This is a bit field, decoded by the mod_quiz_display_options class. It is formed by ORing together the constants defined there." PREVIOUS="questiondecimalpoints" NEXT="reviewcorrectness"/>
<FIELD NAME="reviewcorrectness" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewattempt" NEXT="reviewmarks"/>
<FIELD NAME="reviewmarks" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewcorrectness" NEXT="reviewspecificfeedback"/>
<FIELD NAME="reviewspecificfeedback" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewmarks" NEXT="reviewgeneralfeedback"/>
<FIELD NAME="reviewgeneralfeedback" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewspecificfeedback" NEXT="reviewrightanswer"/>
<FIELD NAME="reviewrightanswer" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewgeneralfeedback" NEXT="reviewoverallfeedback"/>
<FIELD NAME="reviewoverallfeedback" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewrightanswer" NEXT="questionsperpage"/>
<FIELD NAME="questionsperpage" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="reviewoverallfeedback" NEXT="shufflequestions"/>
<FIELD NAME="shufflequestions" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="questionsperpage" NEXT="shuffleanswers"/>
<FIELD NAME="shuffleanswers" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="shufflequestions" NEXT="questions"/>
<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="preferredbehaviour" NEXT="attemptonlast"/>
<FIELD NAME="attemptonlast" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="attempts" NEXT="grademethod"/>
<FIELD NAME="grademethod" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="attemptonlast" NEXT="decimalpoints"/>
<FIELD NAME="decimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="2" SEQUENCE="false" PREVIOUS="grademethod" NEXT="questiondecimalpoints"/>
<FIELD NAME="questiondecimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="-2" SEQUENCE="false" PREVIOUS="decimalpoints" NEXT="reviewattempt"/>
<FIELD NAME="reviewattempt" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. This is a bit field, decoded by the mod_quiz_display_options class. It is formed by ORing together the constants defined there." PREVIOUS="questiondecimalpoints" NEXT="reviewcorrectness"/>
<FIELD NAME="reviewcorrectness" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewattempt" NEXT="reviewmarks"/>
<FIELD NAME="reviewmarks" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewcorrectness" NEXT="reviewspecificfeedback"/>
<FIELD NAME="reviewspecificfeedback" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewmarks" NEXT="reviewgeneralfeedback"/>
<FIELD NAME="reviewgeneralfeedback" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewspecificfeedback" NEXT="reviewrightanswer"/>
<FIELD NAME="reviewrightanswer" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewgeneralfeedback" NEXT="reviewoverallfeedback"/>
<FIELD NAME="reviewoverallfeedback" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether users are allowed to review their quiz attempts at various times. A bit field, like reviewattempt." PREVIOUS="reviewrightanswer" NEXT="questionsperpage"/>
<FIELD NAME="questionsperpage" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="reviewoverallfeedback" NEXT="shufflequestions"/>
<FIELD NAME="shufflequestions" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="questionsperpage" NEXT="shuffleanswers"/>
<FIELD NAME="shuffleanswers" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="shufflequestions" NEXT="questions"/>
<FIELD NAME="questions" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="shuffleanswers" NEXT="sumgrades"/>
<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" PREVIOUS="questions" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" PREVIOUS="sumgrades" NEXT="timecreated"/>
<FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="grade" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated" NEXT="timelimit"/>
<FIELD NAME="timelimit" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="password"/>
<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" PREVIOUS="questions" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" PREVIOUS="sumgrades" NEXT="timecreated"/>
<FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="grade" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated" NEXT="timelimit"/>
<FIELD NAME="timelimit" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="password"/>
<FIELD NAME="password" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="timelimit" NEXT="subnet"/>
<FIELD NAME="subnet" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="password" NEXT="browsersecurity"/>
<FIELD NAME="browsersecurity" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="subnet" NEXT="delay1"/>
<FIELD NAME="delay1" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="browsersecurity" NEXT="delay2"/>
<FIELD NAME="delay2" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="delay1" NEXT="showuserpicture"/>
<FIELD NAME="showuserpicture" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Option to show the user's picture during the attempt and on the review page." PREVIOUS="delay2" NEXT="showblocks"/>
<FIELD NAME="showblocks" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Whether blocks should be shown on the attempt.php and review.php pages." PREVIOUS="showuserpicture"/>
<FIELD NAME="delay1" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="browsersecurity" NEXT="delay2"/>
<FIELD NAME="delay2" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="delay1" NEXT="showuserpicture"/>
<FIELD NAME="showuserpicture" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Option to show the user's picture during the attempt and on the review page." PREVIOUS="delay2" NEXT="showblocks"/>
<FIELD NAME="showblocks" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether blocks should be shown on the attempt.php and review.php pages." PREVIOUS="showuserpicture"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
@ -52,19 +52,19 @@
</TABLE>
<TABLE NAME="quiz_attempts" COMMENT="Stores various attempts on a quiz" PREVIOUS="quiz" NEXT="quiz_grades">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="uniqueid"/>
<FIELD NAME="uniqueid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="uniqueid" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="quiz" NEXT="attempt"/>
<FIELD NAME="attempt" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="sumgrades"/>
<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="attempt" NEXT="timestart"/>
<FIELD NAME="timestart" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="sumgrades" NEXT="timefinish"/>
<FIELD NAME="timefinish" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timestart" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timefinish" NEXT="layout"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="uniqueid"/>
<FIELD NAME="uniqueid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="uniqueid" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="quiz" NEXT="attempt"/>
<FIELD NAME="attempt" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="sumgrades"/>
<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="attempt" NEXT="timestart"/>
<FIELD NAME="timestart" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="sumgrades" NEXT="timefinish"/>
<FIELD NAME="timefinish" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timestart" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timefinish" NEXT="layout"/>
<FIELD NAME="layout" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="timemodified" NEXT="currentpage"/>
<FIELD NAME="currentpage" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="layout" NEXT="preview"/>
<FIELD NAME="preview" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="currentpage" NEXT="needsupgradetonewqe"/>
<FIELD NAME="needsupgradetonewqe" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="preview"/>
<FIELD NAME="currentpage" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="layout" NEXT="preview"/>
<FIELD NAME="preview" TYPE="int" LENGTH="3" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="currentpage" NEXT="needsupgradetonewqe"/>
<FIELD NAME="needsupgradetonewqe" TYPE="int" LENGTH="3" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="preview"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="uniqueid"/>
@ -77,11 +77,11 @@
</TABLE>
<TABLE NAME="quiz_grades" COMMENT="The overall grade for each user on the quiz, based on their individual and the quiz.grademethod setting." PREVIOUS="quiz_attempts" NEXT="quiz_question_instances">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references user.id." PREVIOUS="quiz" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The overall grade from the quiz. Not affected by overrides in the gradebook." PREVIOUS="userid" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="The last time this grade changed." PREVIOUS="grade"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references user.id." PREVIOUS="quiz" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The overall grade from the quiz. Not affected by overrides in the gradebook." PREVIOUS="userid" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The last time this grade changed." PREVIOUS="grade"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="quiz"/>
@ -93,10 +93,10 @@
</TABLE>
<TABLE NAME="quiz_question_instances" COMMENT="Stores the maximum possible grade (weight) for each question used in a quiz." PREVIOUS="quiz_grades" NEXT="quiz_feedback">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="question"/>
<FIELD NAME="question" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references question.id." PREVIOUS="quiz" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" COMMENT="How many marks this question contributes to quiz.sumgrades." PREVIOUS="question"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="question"/>
<FIELD NAME="question" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references question.id." PREVIOUS="quiz" NEXT="grade"/>
<FIELD NAME="grade" TYPE="number" LENGTH="12" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="7" COMMENT="How many marks this question contributes to quiz.sumgrades." PREVIOUS="question"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="quiz"/>
@ -106,12 +106,12 @@
</TABLE>
<TABLE NAME="quiz_feedback" COMMENT="Feedback given to students based on which grade band their overall score lies." PREVIOUS="quiz_question_instances" NEXT="quiz_overrides">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quizid"/>
<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="feedbacktext"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quizid"/>
<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id." PREVIOUS="id" NEXT="feedbacktext"/>
<FIELD NAME="feedbacktext" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" COMMENT="The feedback to show for a attempt where mingrade &lt;= attempt grade &lt; maxgrade. See function quiz_feedback_for_grade in mod/quiz/locallib.php." PREVIOUS="quizid" NEXT="feedbacktextformat"/>
<FIELD NAME="feedbacktextformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="feedbacktext" NEXT="mingrade"/>
<FIELD NAME="mingrade" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The lower limit of this grade band. Inclusive." PREVIOUS="feedbacktextformat" NEXT="maxgrade"/>
<FIELD NAME="maxgrade" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The upper limit of this grade band. Exclusive." PREVIOUS="mingrade"/>
<FIELD NAME="feedbacktextformat" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="feedbacktext" NEXT="mingrade"/>
<FIELD NAME="mingrade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The lower limit of this grade band. Inclusive." PREVIOUS="feedbacktextformat" NEXT="maxgrade"/>
<FIELD NAME="maxgrade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The upper limit of this grade band. Exclusive." PREVIOUS="mingrade"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="quizid"/>
@ -120,14 +120,14 @@
</TABLE>
<TABLE NAME="quiz_overrides" COMMENT="The overrides to quiz settings on a per-user and per-group basis." PREVIOUS="quiz_feedback" NEXT="quiz_reports">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id" PREVIOUS="id" NEXT="groupid"/>
<FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Foreign key references groups.id. Can be null if this is a per-user override." PREVIOUS="quiz" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Foreign key references user.id. Can be null if this is a per-group override." PREVIOUS="groupid" NEXT="timeopen"/>
<FIELD NAME="timeopen" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Time at which students may start attempting this quiz. Can be null, in which case the quiz default is used." PREVIOUS="userid" NEXT="timeclose"/>
<FIELD NAME="timeclose" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Time by which students must have completed their attempt. Can be null, in which case the quiz default is used." PREVIOUS="timeopen" NEXT="timelimit"/>
<FIELD NAME="timelimit" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Time limit in seconds. Can be null, in which case the quiz default is used." PREVIOUS="timeclose" NEXT="attempts"/>
<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timelimit" NEXT="password"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quiz"/>
<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id" PREVIOUS="id" NEXT="groupid"/>
<FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Foreign key references groups.id. Can be null if this is a per-user override." PREVIOUS="quiz" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Foreign key references user.id. Can be null if this is a per-group override." PREVIOUS="groupid" NEXT="timeopen"/>
<FIELD NAME="timeopen" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Time at which students may start attempting this quiz. Can be null, in which case the quiz default is used." PREVIOUS="userid" NEXT="timeclose"/>
<FIELD NAME="timeclose" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Time by which students must have completed their attempt. Can be null, in which case the quiz default is used." PREVIOUS="timeopen" NEXT="timelimit"/>
<FIELD NAME="timelimit" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Time limit in seconds. Can be null, in which case the quiz default is used." PREVIOUS="timeclose" NEXT="attempts"/>
<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="false" SEQUENCE="false" PREVIOUS="timelimit" NEXT="password"/>
<FIELD NAME="password" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Quiz password. Can be null, in which case the quiz default is used." PREVIOUS="attempts"/>
</FIELDS>
<KEYS>
@ -139,9 +139,9 @@
</TABLE>
<TABLE NAME="quiz_reports" COMMENT="Lists all the installed quiz reports and their display order and so on. No need to worry about deleting old records. Only records with an equivalent directory are displayed." PREVIOUS="quiz_overrides">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="name"/>
<FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="name of the report, same as the directory name" PREVIOUS="id" NEXT="displayorder"/>
<FIELD NAME="displayorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="display order for report tabs" PREVIOUS="name" NEXT="capability"/>
<FIELD NAME="displayorder" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="display order for report tabs" PREVIOUS="name" NEXT="capability"/>
<FIELD NAME="capability" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Capability required to see this report. May be blank which means use the default of mod/quiz:viewreport. This is used when deciding which tabs to render." PREVIOUS="displayorder"/>
</FIELDS>
<KEYS>

16
mod/quiz/report/overview/db/install.xml
View file

@ -1,18 +1,18 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/quiz/report/overview/db" VERSION="20090305" COMMENT="XMLDB file for Moodle mod/quiz/report/overview"
<XMLDB PATH="mod/quiz/report/overview/db" VERSION="20120122" COMMENT="XMLDB file for Moodle mod/quiz/report/overview"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../../../lib/xmldb/xmldb.xsd"
>
<TABLES>
<TABLE NAME="quiz_overview_regrades" COMMENT="This table records which question attempts need regrading and the grade they will be regraded to.">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="questionusageid"/>
<FIELD NAME="questionusageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Foreign key references question_usages.id, or equivalently quiz_attempt.uniqueid." PREVIOUS="id" NEXT="slot"/>
<FIELD NAME="slot" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Foreign key, references question_attempts.slot" PREVIOUS="questionusageid" NEXT="newfraction"/>
<FIELD NAME="newfraction" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" COMMENT="The new fraction for this question_attempt after regrading." PREVIOUS="slot" NEXT="oldfraction"/>
<FIELD NAME="oldfraction" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" COMMENT="The previous fraction for this question_attempt." PREVIOUS="newfraction" NEXT="regraded"/>
<FIELD NAME="regraded" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="set to 0 if element has just been regraded. Set to 1 if element has been marked as needing regrading." PREVIOUS="oldfraction" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Timestamp of when this row was last modified." PREVIOUS="regraded"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="questionusageid"/>
<FIELD NAME="questionusageid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Foreign key references question_usages.id, or equivalently quiz_attempt.uniqueid." PREVIOUS="id" NEXT="slot"/>
<FIELD NAME="slot" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Foreign key, references question_attempts.slot" PREVIOUS="questionusageid" NEXT="newfraction"/>
<FIELD NAME="newfraction" TYPE="number" LENGTH="12" NOTNULL="false" SEQUENCE="false" DECIMALS="7" COMMENT="The new fraction for this question_attempt after regrading." PREVIOUS="slot" NEXT="oldfraction"/>
<FIELD NAME="oldfraction" TYPE="number" LENGTH="12" NOTNULL="false" SEQUENCE="false" DECIMALS="7" COMMENT="The previous fraction for this question_attempt." PREVIOUS="newfraction" NEXT="regraded"/>
<FIELD NAME="regraded" TYPE="int" LENGTH="4" NOTNULL="true" SEQUENCE="false" COMMENT="set to 0 if element has just been regraded. Set to 1 if element has been marked as needing regrading." PREVIOUS="oldfraction" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Timestamp of when this row was last modified." PREVIOUS="regraded"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>

76
mod/quiz/report/statistics/db/install.xml
View file

@ -1,27 +1,27 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/quiz/report/statistics/db" VERSION="20081118" COMMENT="XMLDB file for Moodle mod/quiz/report/statistics"
<XMLDB PATH="mod/quiz/report/statistics/db" VERSION="20120122" COMMENT="XMLDB file for Moodle mod/quiz/report/statistics"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../../../lib/xmldb/xmldb.xsd"
>
<TABLES>
<TABLE NAME="quiz_statistics" COMMENT="table to cache results from analysis done in statistics report for quizzes." NEXT="quiz_question_statistics">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quizid"/>
<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="groupid"/>
<FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="quizid" NEXT="allattempts"/>
<FIELD NAME="allattempts" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="bool used to indicate whether these stats are for all attempts or just for the first." PREVIOUS="groupid" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="allattempts" NEXT="firstattemptscount"/>
<FIELD NAME="firstattemptscount" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timemodified" NEXT="allattemptscount"/>
<FIELD NAME="allattemptscount" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="firstattemptscount" NEXT="firstattemptsavg"/>
<FIELD NAME="firstattemptsavg" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="allattemptscount" NEXT="allattemptsavg"/>
<FIELD NAME="allattemptsavg" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="firstattemptsavg" NEXT="median"/>
<FIELD NAME="median" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="allattemptsavg" NEXT="standarddeviation"/>
<FIELD NAME="standarddeviation" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="median" NEXT="skewness"/>
<FIELD NAME="skewness" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="standarddeviation" NEXT="kurtosis"/>
<FIELD NAME="kurtosis" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="skewness" NEXT="cic"/>
<FIELD NAME="cic" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="kurtosis" NEXT="errorratio"/>
<FIELD NAME="errorratio" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="cic" NEXT="standarderror"/>
<FIELD NAME="standarderror" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="errorratio"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quizid"/>
<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="groupid"/>
<FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="quizid" NEXT="allattempts"/>
<FIELD NAME="allattempts" TYPE="int" LENGTH="4" NOTNULL="true" SEQUENCE="false" COMMENT="bool used to indicate whether these stats are for all attempts or just for the first." PREVIOUS="groupid" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="allattempts" NEXT="firstattemptscount"/>
<FIELD NAME="firstattemptscount" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="timemodified" NEXT="allattemptscount"/>
<FIELD NAME="allattemptscount" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="firstattemptscount" NEXT="firstattemptsavg"/>
<FIELD NAME="firstattemptsavg" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="allattemptscount" NEXT="allattemptsavg"/>
<FIELD NAME="allattemptsavg" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="firstattemptsavg" NEXT="median"/>
<FIELD NAME="median" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="allattemptsavg" NEXT="standarddeviation"/>
<FIELD NAME="standarddeviation" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="median" NEXT="skewness"/>
<FIELD NAME="skewness" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="standarddeviation" NEXT="kurtosis"/>
<FIELD NAME="kurtosis" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="skewness" NEXT="cic"/>
<FIELD NAME="cic" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="kurtosis" NEXT="errorratio"/>
<FIELD NAME="errorratio" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="cic" NEXT="standarderror"/>
<FIELD NAME="standarderror" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="errorratio"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
@ -29,22 +29,22 @@
</TABLE>
<TABLE NAME="quiz_question_statistics" COMMENT="Default comment for the table, please edit me" PREVIOUS="quiz_statistics" NEXT="quiz_question_response_stats">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quizstatisticsid"/>
<FIELD NAME="quizstatisticsid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="questionid"/>
<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="quizstatisticsid" NEXT="slot"/>
<FIELD NAME="slot" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The position in the quiz where this question appears" PREVIOUS="questionid" NEXT="subquestion"/>
<FIELD NAME="subquestion" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="slot" NEXT="s"/>
<FIELD NAME="s" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="subquestion" NEXT="effectiveweight"/>
<FIELD NAME="effectiveweight" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="s" NEXT="negcovar"/>
<FIELD NAME="negcovar" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="effectiveweight" NEXT="discriminationindex"/>
<FIELD NAME="discriminationindex" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="negcovar" NEXT="discriminativeefficiency"/>
<FIELD NAME="discriminativeefficiency" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="discriminationindex" NEXT="sd"/>
<FIELD NAME="sd" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="discriminativeefficiency" NEXT="facility"/>
<FIELD NAME="facility" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="sd" NEXT="subquestions"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quizstatisticsid"/>
<FIELD NAME="quizstatisticsid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="questionid"/>
<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="quizstatisticsid" NEXT="slot"/>
<FIELD NAME="slot" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="The position in the quiz where this question appears" PREVIOUS="questionid" NEXT="subquestion"/>
<FIELD NAME="subquestion" TYPE="int" LENGTH="4" NOTNULL="true" SEQUENCE="false" PREVIOUS="slot" NEXT="s"/>
<FIELD NAME="s" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="subquestion" NEXT="effectiveweight"/>
<FIELD NAME="effectiveweight" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="s" NEXT="negcovar"/>
<FIELD NAME="negcovar" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="effectiveweight" NEXT="discriminationindex"/>
<FIELD NAME="discriminationindex" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="negcovar" NEXT="discriminativeefficiency"/>
<FIELD NAME="discriminativeefficiency" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="discriminationindex" NEXT="sd"/>
<FIELD NAME="sd" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="discriminativeefficiency" NEXT="facility"/>
<FIELD NAME="facility" TYPE="number" LENGTH="15" NOTNULL="false" SEQUENCE="false" DECIMALS="10" PREVIOUS="sd" NEXT="subquestions"/>
<FIELD NAME="subquestions" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" PREVIOUS="facility" NEXT="maxmark"/>
<FIELD NAME="maxmark" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" PREVIOUS="subquestions" NEXT="positions"/>
<FIELD NAME="maxmark" TYPE="number" LENGTH="12" NOTNULL="false" SEQUENCE="false" DECIMALS="7" PREVIOUS="subquestions" NEXT="positions"/>
<FIELD NAME="positions" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="positions in which this item appears. Only used for random questions." PREVIOUS="maxmark" NEXT="randomguessscore"/>
<FIELD NAME="randomguessscore" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" COMMENT="An estimate of the score a student would get by guessing randomly." PREVIOUS="positions"/>
<FIELD NAME="randomguessscore" TYPE="number" LENGTH="12" NOTNULL="false" SEQUENCE="false" DECIMALS="7" COMMENT="An estimate of the score a student would get by guessing randomly." PREVIOUS="positions"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
@ -52,14 +52,14 @@
</TABLE>
<TABLE NAME="quiz_question_response_stats" COMMENT="Quiz question responses." PREVIOUS="quiz_question_statistics">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="quizstatisticsid"/>
<FIELD NAME="quizstatisticsid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="questionid"/>
<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="quizstatisticsid" NEXT="subqid"/>
<FIELD NAME="subqid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="questionid" NEXT="aid"/>
<FIELD NAME="aid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="subqid" NEXT="response"/>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="quizstatisticsid"/>
<FIELD NAME="quizstatisticsid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="questionid"/>
<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="quizstatisticsid" NEXT="subqid"/>
<FIELD NAME="subqid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="questionid" NEXT="aid"/>
<FIELD NAME="aid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" PREVIOUS="subqid" NEXT="response"/>
<FIELD NAME="response" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="aid" NEXT="rcount"/>
<FIELD NAME="rcount" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="response" NEXT="credit"/>
<FIELD NAME="credit" TYPE="number" LENGTH="15" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" PREVIOUS="rcount"/>
<FIELD NAME="rcount" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" PREVIOUS="response" NEXT="credit"/>
<FIELD NAME="credit" TYPE="number" LENGTH="15" NOTNULL="true" SEQUENCE="false" DECIMALS="5" PREVIOUS="rcount"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>