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166 lines
17 KiB
XML
166 lines
17 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<XMLDB PATH="mod/quiz/db" VERSION="20121006" COMMENT="XMLDB file for Moodle mod/quiz"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
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>
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<TABLES>
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<TABLE NAME="quiz" COMMENT="The settings for each quiz.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" COMMENT="Standard Moodle primary key."/>
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<FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key reference to the course this quiz is part of."/>
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<FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Quiz name."/>
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<FIELD NAME="intro" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="Quiz introduction text."/>
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<FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Quiz intro text format."/>
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<FIELD NAME="timeopen" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time when this quiz opens. (0 = no restriction.)"/>
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<FIELD NAME="timeclose" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time when this quiz closes. (0 = no restriction.)"/>
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<FIELD NAME="timelimit" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time limit for quiz attempts, in seconds."/>
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<FIELD NAME="overduehandling" TYPE="char" LENGTH="16" NOTNULL="true" DEFAULT="autoabandon" SEQUENCE="false" COMMENT="The method used to handle overdue attempts. 'autosubmit', 'graceperiod' or 'autoabandon'."/>
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<FIELD NAME="graceperiod" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The amount of time (in seconds) after the time limit runs out during which attempts can still be submitted, if overduehandling is set to allow it."/>
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<FIELD NAME="preferredbehaviour" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" COMMENT="The behaviour to ask questions to use."/>
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<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The maximum number of attempts a student is allowed."/>
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<FIELD NAME="attemptonlast" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether subsequent attempts start from teh answer to the previous attempt (1) or start blank (0)."/>
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<FIELD NAME="grademethod" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="1" SEQUENCE="false" COMMENT="One of the values QUIZ_GRADEHIGHEST, QUIZ_GRADEAVERAGE, QUIZ_ATTEMPTFIRST or QUIZ_ATTEMPTLAST."/>
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<FIELD NAME="decimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="2" SEQUENCE="false" COMMENT="Number of decimal points to use when displaying grades."/>
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<FIELD NAME="questiondecimalpoints" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="-1" SEQUENCE="false" COMMENT="Number of decimal points to use when displaying question grades. (-1 means use decimalpoints.)"/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<FIELD NAME="questionsperpage" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="How often to insert a page break when editing the quiz, or when shuffling the question order."/>
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<FIELD NAME="navmethod" TYPE="char" LENGTH="16" NOTNULL="true" DEFAULT="free" SEQUENCE="false" COMMENT="Any constraints on how the user is allowed to navigate around the quiz. Currently recognised values are 'free' and 'seq'."/>
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<FIELD NAME="shufflequestions" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether the question order should be shuffled for each attempt."/>
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<FIELD NAME="shuffleanswers" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether the parts of the question should be shuffled, in those question types that support it."/>
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<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The total of all the question instance maxmarks."/>
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<FIELD NAME="grade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The total that the quiz overall grade is scaled to be out of."/>
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<FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time when the quiz was added to the course."/>
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<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Last modified time."/>
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<FIELD NAME="password" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="A password that the student must enter before starting or continuing a quiz attempt."/>
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<FIELD NAME="subnet" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Used to restrict the IP addresses from which this quiz can be attempted. The format is as requried by the address_in_subnet function."/>
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<FIELD NAME="browsersecurity" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" COMMENT="Restriciton on the browser the student must use. E.g. 'securewindow'."/>
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<FIELD NAME="delay1" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Delay that must be left between the first and second attempt, in seconds."/>
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<FIELD NAME="delay2" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Delay that must be left between the second and subsequent attempt, in seconds."/>
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<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."/>
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<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."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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</KEYS>
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<INDEXES>
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<INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
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</INDEXES>
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</TABLE>
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<TABLE NAME="quiz_slots" COMMENT="Stores the question used in a quiz, with the order, and for each question, which page it appears on, and the maximum mark (weight).">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
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<FIELD NAME="slot" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Where this question comes in order in the list of questions in this quiz. Like question_attempts.slot."/>
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<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id."/>
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<FIELD NAME="page" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="The page number that this questions appears on. If the question in slot n appears on page p, then the question in slot n+1 must appear on page p or p+1. Well, except that when a quiz is being created, there may be empty pages, which would cause the page number to jump here."/>
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<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references question.id."/>
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<FIELD NAME="maxmark" TYPE="number" LENGTH="12" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="7" COMMENT="How many marks this question contributes to quiz.sumgrades."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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<KEY NAME="quizid" TYPE="foreign" FIELDS="quizid" REFTABLE="quiz" REFFIELDS="id"/>
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<KEY NAME="questionid" TYPE="foreign" FIELDS="questionid" REFTABLE="question" REFFIELDS="id"/>
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</KEYS>
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<INDEXES>
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<INDEX NAME="quizid-slot" UNIQUE="true" FIELDS="quizid, slot"/>
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</INDEXES>
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</TABLE>
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<TABLE NAME="quiz_feedback" COMMENT="Feedback given to students based on which grade band their overall score lies.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
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<FIELD NAME="quizid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id."/>
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<FIELD NAME="feedbacktext" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="The feedback to show for a attempt where mingrade <= attempt grade < maxgrade. See function quiz_feedback_for_grade in mod/quiz/locallib.php."/>
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<FIELD NAME="feedbacktextformat" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
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<FIELD NAME="mingrade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The lower limit of this grade band. Inclusive."/>
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<FIELD NAME="maxgrade" TYPE="number" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The upper limit of this grade band. Exclusive."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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<KEY NAME="quizid" TYPE="foreign" FIELDS="quizid" REFTABLE="quiz" REFFIELDS="id"/>
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</KEYS>
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</TABLE>
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<TABLE NAME="quiz_overrides" COMMENT="The overrides to quiz settings on a per-user and per-group basis.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
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<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id"/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<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."/>
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<FIELD NAME="attempts" TYPE="int" LENGTH="6" NOTNULL="false" SEQUENCE="false"/>
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<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."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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<KEY NAME="quiz" TYPE="foreign" FIELDS="quiz" REFTABLE="quiz" REFFIELDS="id"/>
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<KEY NAME="groupid" TYPE="foreign" FIELDS="groupid" REFTABLE="groups" REFFIELDS="id"/>
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<KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id"/>
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</KEYS>
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</TABLE>
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<TABLE NAME="quiz_attempts" COMMENT="Stores users attempts at quizzes.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" COMMENT="Standard Moodle primary key."/>
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<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key reference to the quiz that was attempted."/>
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<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key reference to the user whose attempt this is."/>
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<FIELD NAME="attempt" TYPE="int" LENGTH="6" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Sequentially numbers this student's attempts at this quiz."/>
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<FIELD NAME="uniqueid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key reference to the question_usage that holds the details of the the question_attempts that make up this quiz attempt."/>
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<FIELD NAME="layout" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
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<FIELD NAME="currentpage" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
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<FIELD NAME="preview" TYPE="int" LENGTH="3" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
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<FIELD NAME="state" TYPE="char" LENGTH="16" NOTNULL="true" DEFAULT="inprogress" SEQUENCE="false" COMMENT="The current state of the attempts. 'inprogress', 'overdue', 'finished' or 'abandoned'."/>
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<FIELD NAME="timestart" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Time when the attempt was started."/>
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<FIELD NAME="timefinish" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Time when the attempt was submitted. 0 if the attempt has not been submitted yet."/>
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<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Last modified time."/>
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<FIELD NAME="timecheckstate" TYPE="int" LENGTH="10" NOTNULL="false" DEFAULT="0" SEQUENCE="false" COMMENT="Next time quiz cron should check attempt for state changes. NULL means never check."/>
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<FIELD NAME="sumgrades" TYPE="number" LENGTH="10" NOTNULL="false" SEQUENCE="false" DECIMALS="5" COMMENT="Total marks for this attempt."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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<KEY NAME="quiz" TYPE="foreign" FIELDS="quiz" REFTABLE="quiz" REFFIELDS="id"/>
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<KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id"/>
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<KEY NAME="uniqueid" TYPE="foreign-unique" FIELDS="uniqueid" REFTABLE="question_usages" REFFIELDS="id"/>
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</KEYS>
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<INDEXES>
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<INDEX NAME="quiz-userid-attempt" UNIQUE="true" FIELDS="quiz, userid, attempt"/>
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<INDEX NAME="state-timecheckstate" UNIQUE="false" FIELDS="state, timecheckstate"/>
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</INDEXES>
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</TABLE>
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<TABLE NAME="quiz_grades" COMMENT="Stores the overall grade for each user on the quiz, based on their various attempts and the quiz.grademethod setting.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
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<FIELD NAME="quiz" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references quiz.id."/>
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<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Foreign key references user.id."/>
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<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."/>
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<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The last time this grade changed."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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<KEY NAME="quiz" TYPE="foreign" FIELDS="quiz" REFTABLE="quiz" REFFIELDS="id"/>
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</KEYS>
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<INDEXES>
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<INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
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</INDEXES>
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</TABLE>
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<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.">
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<FIELDS>
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<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
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<FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="name of the report, same as the directory name"/>
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<FIELD NAME="displayorder" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="display order for report tabs"/>
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<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."/>
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</FIELDS>
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<KEYS>
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<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
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</KEYS>
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<INDEXES>
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<INDEX NAME="name" UNIQUE="true" FIELDS="name"/>
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</INDEXES>
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</TABLE>
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</TABLES>
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</XMLDB>
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