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MDL-14208 Cache results of calculations, "recompute now" functionality -- forgot one field for questions stats.

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jamiesensei
2008-07-25 12:15:07 +00:00
parent a61af010c9
commit 162f96353b
3 changed files with 17 additions and 4 deletions
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mod/quiz/report/statistics/db/install.xml
+4 -3
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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/quiz/report/statistics/db" VERSION="20080724" COMMENT="XMLDB file for Moodle mod/quiz/report/statistics"
<XMLDB PATH="mod/quiz/report/statistics/db" VERSION="20080725" COMMENT="XMLDB file for Moodle mod/quiz/report/statistics"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../../../../lib/xmldb/xmldb.xsd"
>
@@ -32,8 +32,9 @@
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="quizstatisticsid"/>
<FIELD NAME="quizstatisticsid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="questionid"/>
<FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" PREVIOUS="quizstatisticsid" NEXT="subquestion"/>
<FIELD NAME="subquestion" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" PREVIOUS="questionid" NEXT="effectiveweight"/>
<FIELD NAME="effectiveweight" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" ENUM="false" DECIMALS="5" PREVIOUS="subquestion" NEXT="discriminationindex"/>
<FIELD NAME="subquestion" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" PREVIOUS="questionid" NEXT="s"/>
<FIELD NAME="s" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="subquestion" NEXT="effectiveweight"/>
<FIELD NAME="effectiveweight" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" ENUM="false" DECIMALS="5" PREVIOUS="s" NEXT="discriminationindex"/>
<FIELD NAME="discriminationindex" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" ENUM="false" DECIMALS="5" PREVIOUS="effectiveweight" NEXT="discriminativeefficiency"/>
<FIELD NAME="discriminativeefficiency" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" ENUM="false" DECIMALS="5" PREVIOUS="discriminationindex" NEXT="sd"/>
<FIELD NAME="sd" TYPE="number" LENGTH="15" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" ENUM="false" DECIMALS="10" PREVIOUS="discriminativeefficiency" NEXT="facility"/>
mod/quiz/report/statistics/db/upgrade.php
+12
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@@ -14,6 +14,18 @@ function xmldb_quizreport_statistics_upgrade($oldversion=0) {
//register cron to run every 5 hours.
$result = $result && $DB->set_field('quiz_report', 'cron', HOURSECS*5, array('name'=>'statistics'));
}
if ($result && $oldversion < 2008072500) {
/// Define field s to be added to quiz_question_statistics
$table = new xmldb_table('quiz_question_statistics');
$field = new xmldb_field('s', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0', 'subquestion');
/// Conditionally launch add field s
if (!$dbman->field_exists($table, $field)) {
$dbman->add_field($table, $field);
}
}
return $result;
}
mod/quiz/report/statistics/version.php
+1 -1
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@@ -1,4 +1,4 @@
<?php
$plugin->version = 2008072401; // The (date) version of this module
$plugin->version = 2008072500; // The (date) version of this module
?>