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34 lines
795 B
PHP
34 lines
795 B
PHP
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<?PHP //$Id$
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//
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// This file keeps track of upgrades to Moodle's
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// blocks system.
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//
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// Sometimes, changes between versions involve
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// alterations to database structures and other
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// major things that may break installations.
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//
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// The upgrade function in this file will attempt
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// to perform all the necessary actions to upgrade
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// your older installtion to the current version.
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//
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// If there's something it cannot do itself, it
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// will tell you what you need to do.
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//
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// Versions are defined by backup_version.php
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//
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// This file is tailored to MySQL
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function participants_upgrade($oldversion=0) {
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global $CFG;
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$result = true;
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if ($oldversion < 2004041000 and $result) {
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$result = true; //Nothing to do
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}
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//Finally, return result
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return $result;
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}
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